Daikin EWAA0 DAV3P Series Installer's Reference Manual

Packaged air-cooled water chillers and packaged air to water heat pumps

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EWAA011~016DAV3P

EWAA011~016DAW1P

EWAA011~016DAV3P-H-

EWAA011~016DAW1P-H-

Installer reference guide

Packaged air-cooled water chillers

and packaged air to water heat pumps

EWYA009~016DAV3P

EWYA009~016DAW1P

EWYA009~016DAV3P-H-

EWYA009~016DAW1P-H-

Table of Contents

Summary of Contents for Daikin EWAA0 DAV3P Series

Page 1 Installer reference guide Packaged air-cooled water chillers and packaged air to water heat pumps https://daikintechnicaldatahub.eu EWAA011~016DAV3P EWYA009~016DAV3P EWAA011~016DAW1P EWYA009~016DAW1P EWAA011~016DAV3P-H- EWYA009~016DAV3P-H- EWAA011~016DAW1P-H- EWYA009~016DAW1P-H-...
Page 2: Table Of Contents
Table of contents Table of contents 1 About the documentation About this document ..............................Meaning of warnings and symbols..........................Installer reference guide at a glance ..........................2 General safety precautions For the installer ................................2.1.1 General ................................2.1.2 Installation site ............................... 10 2.1.3 Refrigerant —...
Page 3 Table of contents 8.1.4 Changing the pre-pressure of the expansion vessel..................67 8.1.5 To check the water volume: Examples ......................67 Connecting water piping..............................68 8.2.1 About connecting the water piping ....................... 68 8.2.2 Precautions when connecting the water piping.................... 68 8.2.3 To connect the water piping ..........................
Page 4 Table of contents 12 Commissioning 12.1 Overview: Commissioning .............................. 185 12.2 Precautions when commissioning ..........................186 12.3 Checklist before commissioning............................. 186 12.4 Checklist during commissioning ............................. 187 12.4.1 Minimum flow rate............................187 12.4.2 Air purge function............................188 12.4.3 Operation test run............................189 12.4.4 Actuator test run ............................
Page 5: About The Documentation
The original documentation is written in English. All other languages are translations. Technical engineering data ▪ A subset of the latest technical data is available on the regional Daikin website (publicly accessible). EWAA011~016DA + EWYA009~016DA Installer reference guide Packaged air-cooled water chillers and packaged air to water heat pumps 4P620242-1 –...
Page 6: Meaning Of Warnings And Symbols
About the documentation ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required). Online tools In addition to the documentation set, some online tools are available for installers: ▪ Daikin Technical Data Hub Central hub for technical specifications of the unit, useful tools, digital resources, and more.
Page 7: Installer Reference Guide At A Glance
About the documentation WARNING: FLAMMABLE MATERIAL CAUTION Indicates a situation that could result in minor or moderate injury. NOTICE Indicates a situation that could result in equipment or property damage. INFORMATION Indicates useful tips or additional information. Symbols used on the unit: Symbol Explanation Before installation, read the installation and operation...
Page 8 About the documentation Chapter Description Unit installation What to do and know to install the system, including information on how to prepare for an installation Piping installation What to do and know to install the piping of the system, including information on how to prepare for an installation Electrical installation What to do and know to install the electrical...
Page 9: General Safety Precautions
Improper installation or attachment of equipment or accessories could result in electrical shock, short-circuit, leaks, fire or other damage to the equipment. Only use accessories, optional equipment and spare parts made or approved by Daikin. WARNING Make sure installation, testing and applied materials comply with applicable legislation (on top of the instructions described in the Daikin documentation).
Page 10: Installation Site
General safety precautions CAUTION ▪ Do NOT place any objects or equipment on top of the unit. ▪ Do NOT sit, climb or stand on the unit. NOTICE Works executed on the outdoor unit are best done under dry weather conditions to avoid water ingress.
Page 11 General safety precautions WARNING During tests, NEVER pressurize the product with a pressure higher than the maximum allowable pressure (as indicated on the nameplate of the unit). WARNING Take sufficient precautions in case of refrigerant leakage. If refrigerant gas leaks, ventilate the area immediately.
Page 12: Water
General safety precautions Then A siphon tube is present Charge with the cylinder upright. (i.e., the cylinder is marked with "Liquid filling siphon attached") A siphon tube is NOT present Charge with the cylinder upside down. ▪ Open refrigerant cylinders slowly. ▪...
Page 13 General safety precautions WARNING ▪ ONLY use copper wires. ▪ Make sure the field wiring complies with the applicable legislation. ▪ All field wiring MUST be performed in accordance with the wiring diagram supplied with the product. ▪ NEVER squeeze bundled cables and make sure they do NOT come in contact with the piping and sharp edges.
Page 14 General safety precautions WARNING ▪ After finishing the electrical work, confirm that each electrical component and terminal inside the electrical components box is connected securely. ▪ Make sure all covers are closed before starting up the unit. NOTICE Only applicable if the power supply is three‑phase, and the compressor has an ON/ OFF starting method.
Page 15: Specific Installer Safety Instructions
WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are executed only by authorised persons. Mounting the outdoor unit (see "7.2 Mounting the outdoor...
Page 16 Specific installer safety instructions DANGER: RISK OF ELECTROCUTION DANGER: RISK OF BURNING/SCALDING Piping installation (see "8 Piping installation" [ 62]) WARNING Field piping method MUST be in accordance with the instructions from this manual. "8 Piping installation" [ 62]. In case of freeze protection by glycol: WARNING Ethylene glycol is toxic.
Page 17 Specific installer safety instructions WARNING ▪ All wiring MUST be performed by an authorised electrician and MUST comply with the applicable legislation. ▪ Make electrical connections to the fixed wiring. ▪ All components procured on-site and all electrical construction MUST comply with the applicable legislation.
Page 18 Specific installer safety instructions Maintenance and service (see "14 Maintenance and service" [ 196]) CAUTION Water coming out of the valve may be very hot. WARNING If the internal wiring is damaged, it has to be replaced by the manufacturer, its service agent or similarly qualified persons. Troubleshooting (see "15 Troubleshooting" [ 198])
Page 19: About The Box
About the box 4 About the box In this chapter Overview: About the box................................ Outdoor unit ................................... 4.2.1 To handle the outdoor unit............................ 4.2.2 To unpack the outdoor unit ........................... 4.2.3 To remove the accessories from the outdoor unit ....................4.1 Overview: About the box This chapter describes what you have to do after the box with the outdoor unit is delivered on-site.
Page 20: To Unpack The Outdoor Unit
About the box ±150 a1, a2 Slings 4.2.2 To unpack the outdoor unit NOTICE Unpacking – Top packaging. When you remove the top packaging, hold the box containing the discharge grille to prevent it from falling. 1 Remove the plastic foil and the top packaging. EWAA011~016DA + EWYA009~016DA Installer reference guide Packaged air-cooled water chillers...
Page 21: To Remove The Accessories From The Outdoor Unit
About the box 2 Remove the outside accessories. See "To remove the accessories from the outdoor unit" [ 21]. (There is also one accessory inside the unit that must be removed after opening the unit.) 3 Remove the top and corners cardboard packaging. 4 Remove the transportation screws and washers.
Page 22 About the box ENERG ENERG a Slings to carry the unit b General safety precautions c Operation manual d Installation manual e Addendum book for optional equipment f Energy label g User interface (front plate, rear plate, screws, and wall plugs) h Discharge grille i Screws for discharge grille 2 After opening the unit (see...
Page 23: About The Units And Options
About the units and options 5 About the units and options In this chapter Identification................................... 5.1.1 Identification label: Outdoor unit .......................... Combining units and options..............................5.2.1 Possible options for the outdoor unit........................5.1 Identification NOTICE When installing or servicing several units at the same time, make sure NOT to switch the service panels between different models.
Page 24: Combining Units And Options
About the units and options 5.2 Combining units and options INFORMATION Certain options might not be available in your country. 5.2.1 Possible options for the outdoor unit Room thermostat (EKRTWA, EKRTR1) You can connect an optional room thermostat to the outdoor unit. This thermostat can either be wired (EKRTWA) or wireless (EKRTR1).
Page 25 About the units and options Remote outdoor sensor (EKRSCA1) By default the sensor inside the outdoor unit will be used to measure the outdoor temperature. As an option the remote outdoor sensor can be installed to measure the outdoor temperature on another location (e.g. to avoid direct sunlight) to have an improved system behaviour.
Page 26 About the units and options Flow switch (EKFLSW1) If you add glycol to the water, you also need to install a flow switch (and set [E-0D]=1). For installation instructions, see the installation manual of the flow switch. Smart grid relay kit (EKRELSG) The installation of the optional Smart grid relay kit is required in case of high voltage Smart grid contacts (EKRELSG).
Page 27: Application Guidelines
Application guidelines 6 Application guidelines INFORMATION Heating is only applicable in case of reversible models. In this chapter Overview: Application guidelines ............................Setting up the space heating/cooling system ........................6.2.1 Single room................................6.2.2 Multiple rooms – One LWT zone ........................... 6.2.3 Multiple rooms –...
Page 28: Setting Up The Space Heating/Cooling System
Application guidelines NOTICE Certain types of fan coil units are able to receive input of the outdoor unit operation mode (cooling or heating X2M/3 and X2M/4) and/or to send output of the fan coil unit thermostatic condition (main zone: X2M/30 and X2M/35; additional zone: X2M/30 and X2M/35a).
Page 29: Single Room
Application guidelines 6.2.1 Single room Underfloor heating or radiators – Wired room thermostat Setup A Main leaving water temperature zone B One single room a User interface (delivered as accessory) b Dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) ▪...
Page 30 ▪ Code: [C-05] demand. Benefits ▪ Wireless. The Daikin external room thermostat is available in a wireless version. ▪ Efficiency. Although the external room thermostat only sends ON/OFF signals, it is specifically designed for the heat pump system. ▪ Comfort. In case of underfloor heating, the wireless external room thermostat prevents condensation on the floor during cooling operation by measuring the room humidity.
Page 31 Application guidelines Fan coil units Setup A Main leaving water temperature zone B One single room a User interface (delivered as accessory) b Remote controller of the fan coil units ▪ For more information about connecting the electrical wiring to the unit, see "9.2 Connections to the outdoor unit" [ 78].
Page 32 Application guidelines ▪ Stylish. Combination: Underfloor heating + Fan coil units ▪ Space heating is provided by: The underfloor heating The fan coil units ▪ Space cooling is provided by the fan coil units only. The underfloor heating is shut off by the shut-off valve.
Page 33: Multiple Rooms - One Lwt Zone
Application guidelines Setting Value External room thermostat for the main 1 (1 contact): When the used zone: external room thermostat or fan coil unit can only send a thermo ON/OFF ▪ #: [2.A] condition. No separation between ▪ Code: [C-05] heating or cooling demand.
Page 34 Application guidelines ▪ The room temperature of the main room is controlled by the dedicated Human Comfort Interface (BRC1HHDA used as room thermostat). ▪ A thermostatic valve is installed before the underfloor heating in each of the other rooms. INFORMATION Mind situations where the main room can be heated by another heating source.
Page 35 Application guidelines ▪ The user interface connected to the outdoor unit decides the space operation mode. Mind that the operation mode on each room thermostat must be set to match the outdoor unit. ▪ The room thermostats are connected to the shut-off valves, and do NOT have to be connected to the outdoor unit.
Page 36 Application guidelines ▪ The user interface connected to the outdoor unit decides the space operation mode. Mind that the operation mode on each room thermostat must be set to match the outdoor unit. ▪ The room thermostats are connected to the shut-off valves. They are also connected to the outdoor unit (X2M/35 and X2M/30) -via a relay (field supplied)- to give feedback when operation is needed.
Page 37 Application guidelines ▪ The heating or cooling demand signals of each fan coil unit are connected in parallel to the digital input on the outdoor unit (X2M/35 and X2M/30). The outdoor unit will only supply leaving water temperature when there is an actual demand.
Page 38: Multiple Rooms - Two Lwt Zones
Application guidelines ▪ For each room with fan coil units: The desired room temperature is set via the remote controller of the fan coil units. ▪ For each room with underfloor heating: The desired room temperature is set via the external room thermostat (wired or wireless). ▪...
Page 39 Application guidelines Setup A Additional leaving water temperature zone B Room 1 C Room 2 D Main leaving water temperature zone E Room 3 a User interface (delivered as accessory) b Remote controller of the fan coil units c Dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) d Mixing valve station e Pressure regulating valve INFORMATION...
Page 40 Application guidelines ▪ For the additional zone: The fan coil units are directly connected to the outdoor unit – or to the backup heater, if there is one The desired room temperature is set via the remote controller of the fan coil units.
Page 41: Setting Up An Auxiliary Heat Source For Space Heating
Application guidelines Benefits ▪ Comfort. The smart room thermostat functionality can decrease or increase the desired leaving water temperature based on the actual room temperature (modulation). The combination of the two heat emitter systems provides the excellent heating comfort of the underfloor heating, and the excellent cooling comfort of the fan coil units.
Page 42 Make sure the auxiliary boiler and its integration in the system complies with applicable legislation. ▪ Daikin is NOT responsible for incorrect or unsafe situations in the auxiliary boiler system. ▪ Make sure the return water to the heat pump does NOT exceed 60°C. To do so: Set the desired water temperature via the auxiliary boiler controller to maximum 60°C.
Page 43 Application guidelines NOTICE ▪ Make sure the bivalent hysteresis has enough differential to prevent frequent changeover between outdoor unit and auxiliary boiler. ▪ Because the outdoor temperature is measured by the outdoor unit air thermistor, install the outdoor unit in the shadow so that it is NOT influenced or turned ON/OFF by direct sunlight.
Page 44: Setting Up The Energy Metering
Application guidelines 6.4 Setting up the energy metering ▪ Via the user interface, you can read out the following energy data: Produced heat Consumed energy ▪ You can read out the energy data: For space cooling For space heating ▪ You can read out the energy data: Per month Per year...
Page 45: Power Supply Layouts With Power Meters
Application guidelines ▪ Setup and configuration: To get accurate energy data, measure the capacity (resistance measurement) and set the capacity via the user interface for the optional backup heater (step 1 and step 2). Measuring the consumed energy ▪ Preferred method because of higher accuracy. ▪...
Page 46 Application guidelines In the software the power consumption data of both meters is added so you do NOT have to set which meter covers which power consumption. Exceptional cases. You can also use a second power meter if: The power range of one meter is insufficient. The power meter cannot easily be installed in the electrical cabinet.
Page 47 Application guidelines Outdoor unit (1N~) + external backup Outdoor unit (3N~) + external backup heater kit (1N~ or 3N~) heater kit (1N~ or 3N~) => b/b*: Single- or three-phase power => b*: Three-phase power meter meter (depending on external backup heater kit) 58 0 1 5 0...
Page 48: Setting Up The Power Consumption Control
Application guidelines f Backup heater S1S Preferential kWh rate power supply contact 6.5 Setting up the power consumption control You can use the following power consumption controls. For more information about the corresponding settings, see "Power consumption control" [ 170]. Power consumption control "Permanent power limitation" [ 48]...
Page 49: Power Limitation Activated By Digital Inputs
6.5.2 Power limitation activated by digital inputs Power limitation is also useful in combination with an energy management system. The power or current of the entire Daikin system is limited dynamically by digital inputs (maximum four steps). Each power limitation level is set via the user interface by limiting one of the following: ▪...
Page 50: Power Limitation Process
Application guidelines a Power limitation active b Actual power input Setup ▪ Demand PCB (option EKRP1AHTA) needed. ▪ Maximum four digital inputs are used to activate the corresponding power limitation level: DI1 = strongest limitation (lowest energy consumption) DI4 = weakest limitation (highest energy consumption) ▪...
Page 51: Bbr16 Power Limitation
Application guidelines Consumed energy A Outdoor unit B Backup heater a Limited outdoor unit operation b Full outdoor unit operation c Backup heater step 1 turned ON d Backup heater step 2 turned ON 6.5.4 BBR16 power limitation INFORMATION Restriction: BBR16 settings are only visible when the language of the user interface is set to Swedish.
Page 52 Application guidelines Indoor ambient temperature ▪ In room thermostat control, the dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) measures the indoor ambient temperature. Therefore, the Human Comfort Interface must be installed on a location: Where the average temperature in the room can be detected That is NOT exposed to direct sunlight That is NOT near a heat source That is NOT affected by outside air or air draught because of, for example, door...
Page 53: Unit Installation
Unit installation 7 Unit installation In this chapter Preparing the installation site ..............................7.1.1 Installation site requirements of the outdoor unit ....................7.1.2 Additional installation site requirements of the outdoor unit in cold climates ........... Mounting the outdoor unit ..............................7.2.1 About mounting the outdoor unit .........................
Page 54 Unit installation It is recommended to install a baffle plate when the air outlet is exposed to wind. It is recommended to install the outdoor unit with the air inlet facing the wall and NOT directly exposed to the wind. a Baffle plate b Prevailing wind direction c Air outlet...
Page 55: Additional Installation Site Requirements Of The Outdoor Unit In Cold Climates
WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are executed only by authorised persons. 7.1.2 Additional installation site requirements of the outdoor unit in cold climates Protect the outdoor unit against direct snowfall and take care that the outdoor unit is NEVER snowed up.
Page 56: Mounting The Outdoor Unit
Unit installation a Snow cover or shed b Pedestal c Prevailing wind direction d Air outlet In any case, provide at least 150 mm of free space below the unit. Additionally, make sure the unit is positioned at least 100 mm above the maximum expected level of snow.
Page 57: To Provide The Installation Structure
Unit installation 7.2.3 To provide the installation structure Check the strength and level of the installation ground so that the unit will not cause any operating vibration or noise. Fix the unit securely by means of foundation bolts in accordance with the foundation drawing.
Page 58: To Provide Drainage
Unit installation ±150 3 Remove the slings, and dispose of them. 4 Fix the unit to the installation structure. 6× M12 7.2.5 To provide drainage ▪ Make sure that condensation water can be evacuated properly. ▪ Install the unit on a base to make sure that there is proper drainage in order to avoid ice accumulation.
Page 59 Unit installation INFORMATION If necessary, you can use a drain pan (field supply) to prevent drain water from dripping. NOTICE If the unit CANNOT be installed fully level, always make sure that the inclination is towards the backside of the unit. This is required to guarantee proper drainage. NOTICE If drain holes of the outdoor unit are covered by a mounting base or by floor surface, raise the unit to provide a free space of more than 150 mm under the outdoor unit.
Page 60: To Install The Discharge Grille
Unit installation 2 Remove the burrs, and paint the edges and areas around the edges using repair paint to prevent rusting. NOTICE When making knockout holes, do NOT damage the casing and underlying piping. 7.2.6 To install the discharge grille 1 Insert the hooks.
Page 61: To Open The Outdoor Unit
Unit installation DANGER: RISK OF ELECTROCUTION Do NOT leave the unit unattended when the service cover is removed. 7.3.2 To open the outdoor unit DANGER: RISK OF ELECTROCUTION DANGER: RISK OF BURNING/SCALDING 4× 7.3.3 To close the outdoor unit NOTICE Speed nut.
Page 62: Piping Installation
Piping installation 8 Piping installation In this chapter Preparing water piping ................................8.1.1 Water circuit requirements ........................... 8.1.2 Formula to calculate the expansion vessel pre-pressure..................8.1.3 To check the water volume and flow rate......................8.1.4 Changing the pre-pressure of the expansion vessel ..................... 8.1.5 To check the water volume: Examples ........................
Page 63 For the external static pressure curves of the outdoor unit, see the technical data. A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required).
Page 64: Formula To Calculate The Expansion Vessel Pre-Pressure
Piping installation ▪ Air vents. Provide air vents at all high points of the system, which must also be easily accessible for servicing. The outdoor unit has a manual air purge valve. The backup heater (option) has an automatic air purge valve. Check that automatic air purge valves are NOT tightened too much, so that the automatic release of air from the water circuit is possible.
Page 65 Piping installation INFORMATION In critical processes, or in rooms with a high heat load, extra water might be required. NOTICE When circulation in each space heating/cooling loop is controlled by remotely controlled valves, it is important that the minimum water volume is guaranteed, even if all of the valves are closed.
Page 66 Piping installation Installation Water volume height ≤200/120 l >200/120 l difference ≤7 m No pre-pressure adjustment is Do the following: required. ▪ Decrease the pre-pressure according to the required installation height difference. The pre-pressure should decrease by 0.1 bar for each metre below 7 m. ▪...
Page 67: Changing The Pre-Pressure Of The Expansion Vessel
Piping installation NOTICE When circulation in each or certain space heating loops is controlled by remotely controlled valves, it is important that the minimum flow rate is guaranteed, even if all valves are closed. In case the minimum flow rate cannot be reached, a flow error 7H will be generated (no heating or operation).
Page 68: Connecting Water Piping
Piping installation ▪ The corresponding maximum water volume at 0.3 bar is 290 l. (See the graph in "Maximum water volume" [ 65]). ▪ Because 250 l is lower than 290 l, the expansion vessel is appropriate for the installation. 8.2 Connecting water piping 8.2.1 About connecting the water piping Before connecting the water piping Make sure the outdoor unit is mounted.
Page 69 Piping installation NOTICE When connecting the field piping, hold the nut on the inside of the unit in place using a spanner to provide extra leverage. 1 Connect the shut-off valve (with integrated filter) to the outdoor unit water inlet, using thread sealant. a Water OUT (screw connection, male, 1") b Water IN (screw connection, male, 1") c Shut-off valve with integrated filter (delivered as accessory)(2×...
Page 70: To Protect The Water Circuit Against Freezing
Piping installation 8.2.4 To protect the water circuit against freezing About freeze protection Frost can damage the system. To prevent the hydraulic components from freezing, the software is equipped with special frost protection functions, that include the activation of pump in case of low temperatures: ▪...
Page 71 Piping installation NOTICE Glycol absorbs water from its environment. Therefore do NOT add glycol that has been exposed to air. Leaving the cap off the glycol container causes the concentration of water to increase. The glycol concentration is then lower than assumed.
Page 72 Piping installation Glycol setting NOTICE If glycol is present in the system, setting [E-0D] must be set to 1. If the glycol setting is NOT set correctly, the liquid inside the piping can freeze. Freeze protection by freeze protection valves About freeze protection valves It is the responsibility of the installer to protect the field piping against freezing.
Page 73: To Fill The Water Circuit
Hydronic Piping Calculation tool. The Hydronic Piping Calculation tool is part of the Heating Solutions Navigator which can be reached via https://professional.standbyme.daikin.eu. Please contact your dealer if you have no access to Heating Solutions Navigator. This recommendation ensures good operation of the unit, however, local regulations may differ and shall be followed.
Page 74: Electrical Installation
Electrical installation 9 Electrical installation In this chapter About connecting the electrical wiring ..........................9.1.1 Precautions when connecting the electrical wiring ....................9.1.2 Guidelines when connecting the electrical wiring ....................9.1.3 About electrical compliance ..........................9.1.4 About preferential kWh rate power supply......................9.1.5 Overview of electrical connections except external actuators................
Page 75: Guidelines When Connecting The Electrical Wiring
Electrical installation WARNING ▪ If the power supply has a missing or wrong N-phase, equipment might break down. ▪ Establish proper earthing. Do NOT earth the unit to a utility pipe, surge absorber, or telephone earth. Incomplete earthing may cause electrical shock. ▪...
Page 76: About Electrical Compliance
Electrical installation Wire type Installation method Stranded conductor wire with round crimp-style terminal a Terminal b Screw c Flat washer Allowed NOT allowed Tightening torques Item Tightening torque (N•m) 2.45 ±10% 0.88 ±10% 0.88 ±10% 2.45 ±10% 0.88 ±10% 2.45 ±10% X10M 0.88 ±10% 9.1.3 About electrical compliance...
Page 77: Overview Of Electrical Connections Except External Actuators
Electrical installation ▪ demand that the equipment only consumes a limited amount of electricity during certain periods of time. The hydro module of the outdoor unit is designed to receive an input signal by which the unit switches into forced off mode. At that moment, the outdoor unit compressor will not operate.
Page 78: Connections To The Outdoor Unit
Electrical installation c Compressor module d Hydro module e Backup heater S1S Preferential kWh rate power supply contact Preferential kWh rate power supply WITH separate normal kWh rate power supply During preferential kWh rate power supply activation, power supply is interrupted immediately or after some time by the electricity company.
Page 79 Electrical installation Item Description Room thermostat (wired or In case of wireless room thermostat, see: wireless) ▪ Installation manual of the wireless room thermostat ▪ Addendum book for optional equipment In case of wired room thermostat, see: ▪ Installation manual of the wired room thermostat ▪...
Page 80: To Connect The Electrical Wiring To The Outdoor Unit
Electrical installation Item Description WLAN cartridge See: ▪ Installation manual of the WLAN cartridge ▪ Installer reference guide — [D] Wireless gateway Flow switch See installation manual of the flow switch Wires: 2×0.5 mm² — Location extra components The following illustration shows the location of the extra components that you need to install on the outdoor unit when using certain option kits.
Page 81: To Connect The Main Power Supply
Electrical installation a High voltage options b Low voltage options c Power supply for backup heater (in case of unit with integrated backup heater) Wiring for backup heater kit (in case of external backup heater kit) d Unit power supply 4 Connect the wires to the appropriate terminals, and fix the cables with cable ties.
Page 82 Electrical installation L1 L2 L3 N 3 Fix the cables with cable ties to the cable tie mountings. In case of preferential kWh rate power supply Preferential kWh rate Wires: 1N+GND, OR 3N+GND power supply Maximum running current: Refer to name plate on unit.
Page 83 Electrical installation L1 L2 L3 N 3 If necessary, connect the separate normal kWh rate power supply. INFORMATION Some types of preferential kWh rate power supply require a separate normal kWh rate power supply to the outdoor unit. This is required in the following cases: ▪...
Page 84: External Backup Heater Kit
Electrical installation 9 10 5 In case of a separate normal kWh rate power supply, disconnect X11Y from X11YA, and connect X11Y to X11YB. X19A X11YB X11Y X11YA X19A X11YA X11Y X11YB 6 Fix the cables with cable ties to the cable tie mountings. 9.2.3 External backup heater kit For reversible models, you can install the external backup heater kit (EKLBUHCB6W1).
Page 85 Electrical installation ▪ To connect the backup heater kit to the outdoor unit Wires: See installation manual of the backup heater kit [9.3] Backup heater To connect the backup heater kit power supply CAUTION To guarantee the unit is completely earthed, always connect the backup heater power supply and the earth cable.
Page 86 Electrical installation Capacity – Power X14M supply X14M 3 kW 1N~ 230 V 1 2 3 4 5 6 6 kW 1N~ 230 V Q3DI 1N~ , 50 Hz 230 V AC X14M 6 kW 3N~ 400 V 1 2 3 4 5 6 9 kW 3N~ 400 V L1 L2 Q3DI 3N~ , 50 Hz...
Page 87 Electrical installation 3 kW 6 kW 6 kW 9 kW 1N~ 230 V 1N~ 230 V 3N~ 400 V 3N~ 400 V K2M/1 K5M/13 ∞ 26.5Ω ∞ ∞ K2M/3 ∞ ∞ 52.9Ω 52.9Ω K2M/5 ∞ ∞ 52.9Ω 52.9Ω K2M/3 K2M/5 52.9Ω 52.9Ω 52.9Ω 52.9Ω K1M/5 K2M/1 ∞ 132.3Ω ∞...
Page 88 Electrical installation X15M 2 On the outdoor unit, connect the HV cable to the appropriate terminals as shown in the illustration below. 9 10 X15M EKLBUHCB6W 3 On the outdoor unit, connect the LV cable to the appropriate terminals as shown in the illustration below.
Page 89 Electrical installation 4 Fix the cables with cable ties to the cable tie mountings. Bypass valve kit necessity For reversible systems (heating+cooling) in which an external backup heater kit is installed, the installation of valve kit EKMBHBP1 is required if condensation is expected inside the backup heater.
Page 90 Electrical installation To connect the bypass valve kit The information in this topic supersedes that of the instruction sheet delivered with the bypass valve kit. Wires: 3×0.75 mm² — The components of the bypass valve kit are as follows. You only need B and D. 1 Integrate components B and D as follows in the system: EKMBHBP1 FHL1...
Page 91: To Connect The User Interface
Electrical installation 3 Fix the cable with cable ties to the cable tie mountings. 9.2.4 To connect the user interface This topic describes the following: ▪ Connecting the user interface cable to the outdoor unit. ▪ Installing the user interface, and connecting the user interface cable to it. ▪...
Page 92 Electrical installation 11121516 Installing the user interface, and connecting the user interface cable to it You need the following user interface accessories (delivered on top of the unit): ×2 ×2 a Front plate b Rear plate c Screws d Wall plugs 1 Mount the rear plate to the wall.
Page 93 Electrical installation a Holes b Electrical box extender (field supply) 2 Connect the user interface cable to the user interface. ▪ Choose one of the 4 possible wiring intakes (a, b, c or d). ▪ If you choose the left or right side, make a hole for the cable in the part of the casing where the casing is thinner.
Page 94: To Connect The Shut-Off Valve
Electrical installation 2 Push the rear plate on each of the 4 spots where the snap-fits are located. 9.2.5 To connect the shut-off valve INFORMATION Shut-off valve usage example. In case of one LWT zone, and a combination of underfloor heating and fan coil units, install a shut-off valve before the underfloor heating to prevent condensation on the floor during cooling operation.
Page 95: To Connect The Electricity Meters
Electrical installation 3 Fix the cable with cable ties to the cable tie mountings. 9.2.6 To connect the electricity meters Wires: 2 (per meter)×0.75 mm² Electricity meters: 12 V DC pulse detection (voltage supplied by PCB) [9.A] Energy metering INFORMATION In case of an electricity meter with transistor output, check the polarity. The positive polarity MUST be connected to X5M/6 and X5M/4;...
Page 96: To Connect The Alarm Output
Electrical installation 9.2.7 To connect the alarm output Wires: (2+1)×0.75 mm² Maximum load: 0.3 A, 250 V AC [9.D] Alarm output 1 Open the service cover. See "To open the outdoor unit" [ 61]. 2 Connect the alarm output cable to the appropriate terminals as shown in the illustration below.
Page 97: To Connect The Changeover To External Heat Source
Electrical installation Wires: (2+1)×0.75 mm² Maximum load: 0.3 A, 250 V AC — 1 Open the service cover. See "To open the outdoor unit" [ 61]. 2 Connect the space cooling/heating ON/OFF output cable to the appropriate terminals as shown in the illustration below. Wires connected to the space cooling/heating ON/OFF output Wire between X2M and A4P Installation of EKRP1HBAA is...
Page 98: To Connect The Power Consumption Digital Inputs
Electrical installation 2 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration below. A4P.X1 A4P.X2 a Installation of EKRP1HBAA is required. 3 Fix the cable with cable ties to the cable tie mountings. 9.2.10 To connect the power consumption digital inputs Wires: 2 (per input signal)×0.75 mm²...
Page 99: To Connect The Safety Thermostat (Normally Closed Contact)
Electrical installation X801M 3 4 5 a Installation of EKRP1AHTA is required. 3 Fix the cable with cable ties to the cable tie mountings. 9.2.11 To connect the safety thermostat (normally closed contact) Wires: 2×0.75 mm² Maximum length: 50 m Safety thermostat contact: 16 V DC detection (voltage supplied by PCB). The voltage-free contact shall ensure the minimum applicable load of 15 V DC, 10 mA.
Page 100: To Connect A Smart Grid
Electrical installation NOTICE Make sure to select and install the safety thermostat according to the applicable legislation. In any case, to prevent unnecessary tripping of the safety thermostat, we recommend the following: ▪ The safety thermostat is automatically resettable. ▪ The safety thermostat has a maximum temperature variation rate of 2°C/min.
Page 101 Electrical installation S11S S10S a Jumper (factory-mounted). If you also connect a safety thermostat (Q4L), replace the jumper with the safety thermostat wires. S4S Smart Grid pulse meter (optional) /S10S Low voltage Smart Grid contact 1 /S11S Low voltage Smart Grid contact 2 1 Open the service cover.
Page 102 Electrical installation STEP 2 Low voltage connections STEP 3 High voltage connections High voltage Smart Grid contact 1 High voltage Smart Grid contact 2 K1A Relay for Smart Grid contact 1 K2A Relay for Smart Grid contact 2 a, b Coil sides of relays c, d Contact sides of relays e Jumper (factory-mounted).
Page 103 Electrical installation 1314 3 Connect the high voltage wiring as follows: X10M.1 X10M.2 X10M.3 X10M.4 High voltage Smart Grid contact 1 High voltage Smart Grid contact 2 X10M 4 Fix the cables with cable ties to the cable tie mountings. If necessary, bundle excessive cable length with a cable tie.
Page 104: Finishing The Outdoor Unit Installation
Finishing the outdoor unit installation 10 Finishing the outdoor unit installation 10.1 To check the insulation resistance of the compressor NOTICE If, after installation, refrigerant accumulates in the compressor, the insulation resistance over the poles can drop, but if it is at least 1 MΩ, then the unit will not break down.
Page 105: Configuration
Configuration 11 Configuration INFORMATION Heating is only applicable in case of reversible models. In this chapter 11.1 Overview: Configuration................................. 105 11.1.1 To access the most used commands ........................106 11.1.2 To connect the PC cable to the switch box ......................108 11.2 Configuration wizard ................................
Page 106: To Access The Most Used Commands
Configuration ▪ First time – Configuration wizard. When you turn ON the user interface for the first time (via the unit), the configuration wizard starts to help you configure the system. ▪ Restart the configuration wizard. If the system is already configured, you can restart the configuration wizard.
Page 107 Configuration Installer 5678 Advanced user pin code The Advanced user pin code is 1234. Additional menu items for the user are now visible. Advanced user 1234 User pin code The User pin code is 0000. User 0000 To access the installer settings 1 Set the user permission level to Installer.
Page 108: To Connect The Pc Cable To The Switch Box
Configuration 5 Turn the right dial to modify the value from 15 to 20. 01 20 6 Press the left dial to confirm the new setting. 7 Press the center button to go back to the home screen. INFORMATION When you change the overview settings and you go back to the home screen, the user interface will show a popup screen and request to restart the system.
Page 109: Configuration Wizard
Configuration 11.2 Configuration wizard After first power ON of the system, the user interface will guide you using the configuration wizard. This way you can set the most important initial settings. This way the unit will be able to run properly. Afterwards, more detailed settings can be done via the menu structure if required.
Page 110: Possible Screens
Configuration For the setting… Refer to… Emitter type [3.7] "Additional zone" [ 144] Control (read only) [3.9] Setpoint mode [3.4] Heating WD curve [3.5] (if applicable) Cooling WD curve [3.6] (if applicable) Schedule [3.1] WD curve type [3.C] (read only) 11.3 Possible screens 11.3.1 Possible screens: Overview The most common screens are as follows: –...
Page 111 Configuration 26 Jun 2020 18:19 Possible actions on this screen Go through the list of the main menu. Go to the main menu screen. Enable/disable breadcrumbs. Item Description Emergency Heat pump failure and system operates in Emergency mode or heat pump is forced off. Current date and time Smart energy Smart energy is available via solar panels or smart grid.
Page 112 Configuration Item Description Main zone f1 Installed room thermostat type: Unit operation is decided based on the ambient temperature of the dedicated Human Comfort Interface (BRC1HHDA used as room thermostat). Unit operation is decided by the external room thermostat (wired or wireless). —...
Page 113: Main Menu Screen
Configuration 11.3.3 Main menu screen Starting from the home screen, press ( ) or turn ( ) the left dial to open the main menu screen. From the main menu, you can access the different setpoint screens and submenus. Malfunctioning Room Main zone Additional zone...
Page 114: Menu Screen
Operation Turn heating/cooling functionality on or off. Wireless gateway Restriction: Only displayed if a wireless LAN (WLAN) is installed. Contains settings needed when configuring the Daikin Residential Controller app. 11.3.4 Menu screen Example: Language Time/date Holiday Possible actions on this screen Go through the list.
Page 115: Detailed Screen With Values
Configuration Possible actions on this screen Go to the submenu. Adjust and automatically apply the desired temperature. Item Description Minimum temperature limit Fixed by the unit Restricted by the installer Maximum temperature limit Fixed by the unit Restricted by the installer Current temperature Measured by the unit Desired temperature...
Page 116: Using And Programming Schedules
Configuration Preset value Where used Electricity prices [7.5.1] High You can use these preset values in under [7.5] User [7.5.4] Schedule (weekly schedule [7.5.2] Medium settings > screen for the energy prices). [7.5.3] Low Electricity "Setting the energy prices" [ 123]. price Restriction: Only applicable if...
Page 117 Configuration 3 Select Select. Delete Rename Select 4 Select the schedule that you currently want to use. Possible schedules The table contains the following information: ▪ Schedule/Control: This column shows you where you can consult the currently selected schedule for the specific control. If needed, you can: Select another schedule.
Page 118: Schedule Screen: Example
Configuration Schedule/Control Description [3.2] Additional zone > Predefined schedules: 1 Heating schedule Activation screen: [3.1] Schedule Schedule for when the system Possible actions: is allowed to heat up the ▪ Off: When the system is NOT allowed to heat additional zone in heating up the additional zone.
Page 119 Configuration INFORMATION The procedures to program other schedules are similar. To program the schedule: overview Example: You want to program the following schedule: User defined 1 Prerequisite: The room temperature schedule is only available if room thermostat control is active. If leaving water temperature control is active, you can program the main zone schedule instead.
Page 120 Configuration To clear the content of a day schedule 1 Select the day of which you want to clear the content. For example Friday User defined 1 2 Select Delete. Delete Edit Copy 3 Select OK to confirm. To program the schedule for Monday 1 Select Monday.
Page 121 Configuration To copy the schedule to the other weekdays 1 Select Monday. User defined 1 2 Select Copy. Delete Edit Copy Result: Next to the copied day, "C" is displayed. 3 Select Tuesday. User defined 1 4 Select Paste. Delete Edit Copy Paste...
Page 122 Configuration 3 Use the left dial to select an entry and edit the entry with the right dial. 8:00 22°C 23:00 20°C --:-- 4 Confirm the changes. 5 Select Saturday. 6 Select Copy. 7 Select Sunday. 8 Select Paste. Result: User defined 1 To rename the schedule 1 Select the name of the current schedule.
Page 123: Setting The Energy Prices
Configuration 1 Program 3 room temperature schedules and give them appropriate names. Example: EarlyShift, DayShift and LateShift 2 Select the schedule that you currently want to use. 11.4.4 Setting the energy prices In the system, you can set the following energy prices: ▪...
Page 124 Configuration INFORMATION The values correspond with the electricity price values for High, Medium and Low previously set. If no schedule is set, the electricity price for High is taken into account. About energy prices in case of an incentive per kWh renewable energy An incentive can be taken into account when setting the energy prices.
Page 125: Weather-Dependent Curve
Configuration 11.5 Weather-dependent curve 11.5.1 What is a weather-dependent curve? Weather-dependent operation The unit operates 'weather dependent' if the desired leaving water temperature is determined automatically by the outdoor temperature. It therefore is connected to a temperature sensor on the North wall of the building. If the outdoor temperature drops or rises, the unit compensates instantly.
Page 126: Slope-Offset Curve
Configuration Example Item Description Selected weather dependent zone: ▪ : Main zone or additional zone heating ▪ : Main zone or additional zone cooling X1, X2 Examples of outdoor ambient temperature Y1, Y2 Examples of desired leaving water temperature. The icon corresponds to the heat emitter for that zone: ▪...
Page 127 Configuration Weather-dependent curve when offset is selected: Item Description WD curve before changes. WD curve after changes (as example): ▪ When slope is changed, the new preferred temperature at X1 is unequally higher than the preferred temperature at X2. ▪ When offset is changed, the new preferred temperature at X1 is equally higher as the preferred temperature at X2.
Page 128: Using Weather-Dependent Curves
Configuration 11.5.4 Using weather-dependent curves Configure weather-dependent curves as following: To define the setpoint mode To use the weather-dependent curve, you need to define the correct setpoint mode: Go to setpoint mode … Set the setpoint mode to … Main zone – Heating [2.4] Main zone >...
Page 129: Settings Menu
Configuration You feel … Fine-tune with slope and offset: At regular outdoor At cold outdoor Slope Offset temperatures … temperatures … Cold ↑ — ↓ — Cold ↓ ↑ Cold Cold — ↑ Cold ↓ ↑ ↑ ↓ Cold ↑ ↓...
Page 130: Room
Configuration 11.6.2 Room Overview The following items are listed in the submenu: [1] Room Operation Malfunctioning Setpoint screen Room [1.1] Schedule Main zone Additional zone [1.2] Heating schedule [1.3] Cooling schedule [1.4] Antifrost [1.5] Setpoint range [1.6] Room sensor offset [1.7] Room sensor offset [1.9] Room comfort setpoint Setpoint screen...
Page 131 Configuration ▪ [2.9] Control=External room thermostat and [C.2] Space heating/ cooling=Off, or if ▪ [2.9] Control=Leaving water. In the above cases, Antifrost will heat the space heating water to a reduced setpoint when the outdoor temperature is lower than 6°C. Main zone unit control method [2.9] Description Leaving water temperature control...
Page 132 Configuration If... Then... ▪ Space heating/cooling=Off, ▪ The unit will supply leaving water to the heat emitters to heat up the room again, and ▪ Outdoor ambient temperature drops below 6°C ▪ the temperature setpoint of the leaving water will be lowered. ▪...
Page 133 Configuration If... Then... ▪ Space heating/cooling=On, and ▪ The unit will supply leaving water to the heat emitters to heat up the room ▪ Operation mode=Heating, and again, and ▪ The external room thermostat is ▪ the temperature setpoint of the "Thermo OFF", and leaving water will be lowered.
Page 134: Main Zone
Configuration Code Description [1.5.4] [3-08] Cooling maximum Room sensor offset Only applicable in room thermostat control. To calibrate the (external) room temperature sensor, give an offset to the value of the room thermistor as measured by the Human Comfort Interface (BRC1HHDA used as room thermostat) or by the external room sensor.
Page 135 Configuration [2] Main zone Malfunctioning Room Setpoint screen Main zone [2.1] Schedule Additional zone Space heating/cooling [2.2] Heating schedule [2.3] Cooling schedule [2.4] Setpoint mode [2.5] Heating WD curve [2.6] Cooling WD curve [2.7] Emitter type [2.8] Setpoint range [2.9] Control [2.A] Thermostat type [2.B] Delta T [2.C] Modulation...
Page 136 Configuration ▪ Fixed: the desired leaving water temperature does not depend on the outdoor ambient temperature. ▪ In WD heating, fixed cooling mode, the desired leaving water temperature: depends on the outdoor ambient temperature for heating does NOT depend on the outdoor ambient temperature for cooling ▪...
Page 137 Configuration Code Description [2.5] [1-00] Set weather-dependent heating: [1-01] Note: There are 2 methods to set the weather dependent curve. See "2-points curve" [ 125] [1-02] "Slope-offset curve" [ 126]. Both curve [1-03] types require 4 field settings to be configured according to the figure below. [1-02] [1-03] [1-00]...
Page 138 Configuration Code Description [2.6] [1-06] Set weather-dependent cooling: [1-07] Note: There are 2 methods to set the weather dependent curve. See "2-points curve" [ 125] [1-08] "Slope-offset curve" [ 126]. Both curve [1-09] types require 4 field settings to be configured according to the figure below. [1-08] [1-09] [1-06]...
Page 139 Configuration Code Description [2.7] [2‑0C] Emitter type: ▪ 0: Underfloor heating ▪ 1: Fancoil unit ▪ 2: Radiator The setting Emitter type influences the space heating setpoint range and the target delta T in heating as follows: Emitter type Main Space heating setpoint Target delta T in heating zone...
Page 140 Configuration Setpoint range To prevent a wrong (i.e. too hot or too cold) leaving water temperature for the main leaving water temperature zone, limit its temperature range. NOTICE In case of a floor heating application it is important to limit the: ▪...
Page 141 Configuration Control Define how the operation of the unit is controlled. Control In this control... Leaving water Unit operation is decided based on the leaving water temperature regardless the actual room temperature and/or heating or cooling demand of the room. External room Unit operation is decided by the external thermostat or thermostat...
Page 142 Configuration The unit is designed to support underfloor loops operation. The recommended leaving water temperature for underfloor loops is 35°C. In such case, the unit will realize a temperature difference of 5°C, which means that the entering water temperature is around 30°C. Depending on the installed type of heat emitters (radiators, fan coil units, underfloor loops) or situation, you can change the difference between entering and leaving water temperature.
Page 143 Configuration ▪ the desired weather-dependent temperatures (if weather-dependent is enabled) Moreover, with Modulation enabled, the desired leaving water temperature is lowered or raised in function of the desired room temperature and the difference between the actual and the desired room temperature. This results in: ▪...
Page 144: Additional Zone
Configuration 11.6.4 Additional zone Overview The following items are listed in the submenu: [3] Additional zone Room Main zone Setpoint screen Additional zone [3.1] Schedule Space heating/cooling User settings [3.2] Heating schedule [3.3] Cooling schedule [3.4] Setpoint mode [3.5] Heating WD curve [3.6] Cooling WD curve [3.7] Emitter type [3.8] Setpoint range...
Page 145 Configuration Code Description [3.4] Setpoint mode: ▪ Fixed ▪ WD heating, fixed cooling ▪ Weather dependent WD curve type The weather dependent curve can be defined using the 2-points method or the Slope-Offset method. Also see "2-points curve" [ 125] and "Slope-offset curve" [ 126].
Page 146 Configuration Code Description [3.5] [0-00] Set weather-dependent heating: [0-01] Note: There are 2 methods to set the weather dependent curve. See "2-points curve" [ 125] [0-02] "Slope-offset curve" [ 126]. Both curve [0-03] types require 4 field settings to be configured according to the figure below. [0-01] [0-00] [0-03]...
Page 147 Configuration Code Description [3.6] [0-04] Set weather-dependent cooling: [0-05] Note: There are 2 methods to set the weather dependent curve. See "2-points curve" [ 125] [0-06] "Slope-offset curve" [ 126]. Both curve [0-07] types require 4 field settings to be configured according to the figure below. [0-05] [0-04] [0-07]...
Page 148 Configuration Emitter type Space heating setpoint Target delta T in heating Additional zone range [9‑05]~[9‑06] [1‑0C] 0: Underfloor Maximum 55°C Variable (see [3.B.1]) heating 1: Fancoil unit Maximum 55°C Variable (see [3.B.1]) 2: Radiator Maximum 60°C Fixed 8°C Setpoint range For more information about Setpoint range, see "Main zone" [...
Page 149: Space Heating/Cooling
Configuration Code Description [3.A] [C‑06] External room thermostat type for the additional zone: ▪ 1: 1 contact. Connected to only 1 digital input (X2M/35a) ▪ 2: 2 contacts. Connected to 2 digital inputs (X2M/34a and X2M/35a) Leaving water temperature: Delta T For more information, see "Main zone" [...
Page 150 Configuration To determine if a heating/cooling heat pump model is installed 1 Go to [4]: Space heating/cooling. 2 Check if [4.1] Operation mode is listed and editable. If so, a heating/cooling heat pump model is installed. To tell the system which space operation to use, you can: You can…...
Page 151 Configuration Example: Changeover restrictions When Restriction During cold season. Heating only Example: October, November, December, January, February and March. During warm season. Cooling only Example: June, July and August. In-between. Reversible Example: April, May and September. The unit determines its operation mode by the outdoor temperature if: ▪...
Page 152 Configuration room temperature, the installer sets a hysteresis value (e.g. when in heating, this value is related to the desired cooling temperature) and an offset value (e.g. when in heating, this value is related to the desired heating temperature). Example: A unit is configured as following: ▪...
Page 153 Configuration Code Description [4.4] [7‑02] ▪ 0: Single zone Only one leaving water temperature zone: a Main LWT zone [4.4] [7‑02] ▪ 1: Dual zone Two leaving water temperature zones. The main leaving water temperature zone consists of the higher load heat emitters and a mixing station to achieve the desired leaving water temperature.
Page 154 Configuration Pump operation mode When the space heating/cooling operation is OFF, the pump is always OFF. When space heating/cooling operation is ON, you have the choice between these operation modes: Code Description [4.5] [F–0D] Pump operation mode: ▪ 0 Continuous: Continuous pump operation, regardless of thermo ON or OFF condition.
Page 155 Configuration Code Description [4.5] [F-0D] ▪ 2 Request: Pump operation based on request. Example: Using a room thermostat and thermostat creates thermo ON/OFF condition. Remark: NOT available in leaving water temperature control. a Space heating/cooling control b Off c On d Heating demand (by external room thermostat or room thermostat) e Pump operation...
Page 156 Configuration [9-0D]=0 [9-0D]=5 a (kPa) a (kPa) b (l/min) b (l/min) [9-0D]=6 [9-0D]=7 a (kPa) a (kPa) b (l/min) b (l/min) [9-0D]=8 a (kPa) b (l/min) a External static pressure b Water flow rate Pump outside range When the pump operation function is disabled the pump will stop if the outdoor temperature is higher than the value set by the Space heating temperature [4‑02] or if the outdoor temperature drops below the value set by...
Page 157: User Settings
Configuration In heating operation, the desired leaving water temperature is locally increased around an outdoor temperature of 0°C.This compensation can be selected when using an absolute or a weather dependent desired temperature (see illustration below). 0°C 0°C a Absolute desired LWT b Weather dependent desired LWT Code Description...
Page 158 Configuration [7] User settings Additional zone Space heating/cooling [7.1] Language User settings [7.2] Time/date Information Installer settings [7.3] Holiday [7.4] Quiet [7.5] Electricity price [7.6] Gas price Language Code Description [7.1] Language Time/date Code Description [7.2] Set the local time and date INFORMATION By default, daylight savings time is enabled and clock format is set to 24 hours.
Page 159 Configuration 2 Set the first day of your holiday. — ▪ Go to [7.3.2]: From. ▪ Select a date. ▪ Confirm the changes. 3 Set the last day of your holiday. — ▪ Go to [7.3.3]: Till. ▪ Select a date. ▪...
Page 160 Configuration If you want to… Then… Enable the user to program a Select Automatic. quiet mode schedule Result: The unit runs in quiet mode according to a schedule. The user (or you) can program the schedule in [7.4.2] Schedule. For more information about scheduling, see "Schedule screen: Example" [...
Page 161 Configuration To set the electricity price schedule timer 1 Go to [7.5.4]: User settings > Electricity price > Schedule. 2 Program the selection using the scheduling screen. You can set — the High, Medium and Low electricity prices according to your electricity supplier.
Page 162: Information
Configuration Electricity price=12.49+5 Electricity price=17.49 Price Value in breadcrumb Gas: 4.08 /kWh [7.6]=8.6 Electricity: 12.49 /kWh [7.5.1]=17 11.6.7 Information Overview The following items are listed in the submenu: [8] Information Space heating/cooling User settings [8.1] Energy data Information [8.2] Malfunction history Installer settings Commissioning [8.3] Dealer information [8.4] Sensors...
Page 163: Installer Settings
Configuration In menu… You can read out… [8.3] Dealer information Contact/helpdesk number [8.4] Sensors Room temperature, outside temperature, leaving water temperature,… [8.5] Actuators Status/mode of each actuator Example: Unit pump ON/OFF [8.6] Operation modes Current operation mode Example: Defrost/oil return mode [8.7] About Version information about the system [8.8] Connection status...
Page 164 Configuration To restart the configuration wizard, go to Installer settings > Configuration wizard [9.1]. Backup heater Besides the type of backup heater, the voltage, configuration and capacity must be set on the user interface. The capacities for the different steps of the backup heater must be set for the energy metering and/or power consumption feature to work properly.
Page 165 Configuration Additional capacity step 2 Code Description [9.3.5] [6‑04] ▪ The capacity difference between the second and first step of the backup heater at nominal voltage. Nominal value depends on backup heater configuration. Equilibrium Code Description [9.3.6] [5-00] Equilibrium: Is backup heater operation allowed above equilibrium temperature during space heating operation? ▪...
Page 166 Configuration ▪ When Emergency is set to auto reduced/DHW off (or auto reduced/DHW on) and a heat pump failure occurs, space heating is reduced. Similarly as in Manual mode, the unit can take the full load with the backup heater if the user activates this via the Malfunctioning main menu screen. To keep energy consumption low, we recommend to set Emergency to auto SH reduced/DHW off if the house is unattended for longer periods.
Page 167 Configuration Code Description [E-0D] Glycol Filled system: Is the system filled with glycol? ▪ 0: No ▪ 1: Yes NOTICE If you add glycol to the water, you also need to install a flow switch (EKFLSW1). Water pipe freeze prevention Only relevant for installations with water piping outdoors.
Page 168 Configuration Preferential kWh rate power supply Code Description [9.8.2] [D-00] Restriction: Only applicable if [9.8.4] is NOT set to Smart grid. Allow heater: Which heaters are allowed to operate during preferential kWh rate power supply? ▪ 0 No: None ▪ 1 Only BSH: Booster heater only (do NOT use) ▪...
Page 169 Configuration Code Description [9.8.5] Restriction: Only applicable if [9.8.4]=Smart grid. Shows the Smart Grid operation mode sent by the 2 incoming Smart Grid contacts. Smart grid operation mode: ▪ Free running ▪ Forced off ▪ Recommended on ▪ Forced on See also below table (Smart Grid operation modes).
Page 170 Configuration Allowed heaters during preferential kWh rate power supply Do NOT use 1 or 3. Setting [D-00] to 1 or 3 when [D-01] is set to 1 or 2 will reset [D-00] back to 0, as the system does not have a booster heater. Only set [D-00] to the values in the table below: [D‑00] Backup heater...
Page 171 Configuration Code Description [9.9.1] [4-08] Power consumption control: ▪ 0 No: Disabled. ▪ 1 Continuous: Enabled: You can set one power limitation value (in A or kW) to which the system power consumption will be limited for all the time. ▪...
Page 172 Configuration Code Description [9.9.D] [4-01] Priority heater: ▪ 0 None : The backup heater is prioritised. ▪ 1 Booster heater: After restart, the setting will be reverted back to 0=None and the backup heater will be prioritised. ▪ 2 Backup heater: The backup heater is prioritised.
Page 173 Configuration Code Description [9.A.1] [D‑08] Electricity meter 1: ▪ 0 None: NOT installed ▪ 1 1/10kWh: Installed ▪ 2 1/kWh: Installed ▪ 3 10/kWh: Installed ▪ 4 100/kWh: Installed ▪ 5 1000/kWh: Installed [9.A.2] [D‑09] Electricity meter 2: ▪ 0 None: NOT installed ▪...
Page 174 Configuration You can calibrate the external outdoor ambient temperature sensor. It is possible to give an offset to the thermistor value. This setting can be used to compensate for situations where the external outdoor ambient sensor cannot be installed on the ideal installation location.
Page 175 Configuration ▪ If Bivalent is enabled: When the outdoor temperature drops below the bivalent ON temperature (fixed or variable based on energy prices), the space heating by the heat pump stops automatically and the permission signal for the auxiliary boiler is active. ▪...
Page 176 Configuration Code Description 9.C.4 [C-04] Range: 2°C~10°C (step: 1°C) The higher the value of [C‑04], the higher the accuracy of the switch-over between the heat pump system and the auxiliary boiler. To determine the value of [C‑03], proceed as follows: 1 Determine the COP (= coefficient of performance) using the formula: Formula Example...
Page 177 Configuration Code Description [7.5.2] User settings > Electricity price > Medium [7.5.3] User settings > Electricity price > [7.6] User settings > Gas price Alarm output Alarm output Code Description [9.D] [C–09] Alarm output: Indicates the logic of the alarm output on the digital I/O PCB during malfunctioning.
Page 178 Configuration Disable protections INFORMATION Protective functions – "Installer-on-site mode". The software is equipped with protective functions, such as room antifrost. The unit automatically runs these functions when necessary. During installation or service this behaviour is undesired. Therefore, the protective functions can be disabled: ▪...
Page 179 Configuration Code Description [9.F] [E‑08] Power saving function for compressor module: ▪ 0: No ▪ 1: Yes Forced defrost Forced defrost Manually start a defrost operation. Code Description [9.H] Do you want to start a defrost operation? ▪ Back ▪ NOTICE Forced defrost start-up.
Page 180: Commissioning
Configuration 3 Select OK. 4 Remove the USB memory stick. — 11.6.9 Commissioning Overview The following items are listed in the submenu: [A] Commissioning Information Installer settings [A.1] Operation test run Commissioning [A.2] Actuator test run User profile Operation [A.3] Air purge [A.4] UFH screed dryout About commissioning See: "12 Commissioning" [...
Page 181 See: http://www.onlinecontroller.daikineurope.com/ Configuration To configure the Daikin Residential Controller app, follow the in-app instructions. While doing this, the following actions and information are needed on the user interface: Mode: Turn AP mode ON (= WLAN adapter active as access point) or OFF.
Page 182 ▪ INFORMATION You can only use this function if it is supported by the software version of the WLAN, and the software version of the Daikin Residential Controller app. Remove from cloud: Remove the WLAN cartridge from the cloud. Code Description [D.4]...
Page 183: Menu Structure: Overview User Settings
Configuration 11.7 Menu structure: Overview user settings Room Schedule Heating schedule Cooling schedule Antifrost [1.4] Antifrost Setpoint range Room sensor offset Activation Room comfort setpoint Room setpoint [1.5] Setpoint range Heating minimum Main zone Heating maximum Cooling minimum Schedule Cooling maximum Heating schedule Cooling schedule [1.9]...
Page 184: Menu Structure: Overview Installer Settings
Configuration 11.8 Menu structure: Overview installer settings [9] Installer settings [9.3] Backup heater Configuration wizard Backup heater type Voltage Backup heater Configuration Emergency Capacity step 1 Balancing Additional capacity step 2 Water pipe freeze prevention Equilibrium Equilibrium temperature Benefit kWh power supply Operation Power consumption control Energy metering...
Page 185: Commissioning
12 Commissioning NOTICE General commissioning checklist. Next to the commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin Business Portal (authentication required). The general commissioning checklist is complementary to the instructions in this chapter and can be used as a guideline and reporting template during the commissioning and hand-over to the user.
Page 186: Precautions When Commissioning
Commissioning Typical workflow Commissioning typically consists of the following stages: Checking the "Checklist before commissioning". Performing an air purge. Performing a test run for the system. If necessary, performing a test run for one or more actuators. If necessary, performing an underfloor heating screed dryout. 12.2 Precautions when commissioning INFORMATION During the first running period of the unit, the required power may be higher than...
Page 187: Checklist During Commissioning
Commissioning The correct pipe size is installed and the pipes are properly insulated. There are no water leaks inside the outdoor unit. The shut-off valves are properly installed and fully open. The manual air purge valve is closed. The pressure relief valve purges water when opened. Clean water must come out. The minimum water volume is guaranteed in all conditions.
Page 188: Air Purge Function
Commissioning 12.4.2 Air purge function Purpose When commissioning and installing the unit, it is very important to remove all air in the water circuit. When the air purge function is running, the pump operates without actual operation of the unit and the removal of air in the water circuit will start.
Page 189: Operation Test Run
Commissioning The air purge function automatically stops after 30 minutes. INFORMATION For best results, air purge each loop separately. To perform a manual air purge Conditions: Make sure all operation is disabled. Go to [C]: Operation and turn off Room and Space heating/cooling operation. 1 Set the user permission level to Installer.
Page 190: Actuator Test Run
Commissioning ▪ Heating (if applicable) ▪ Cooling To perform an operation test run Conditions: Make sure all operation is disabled. Go to [C]: Operation and turn off Room and Space heating/cooling operation. 1 Set the user permission level to Installer. See "To change —...
Page 191: Underfloor Heating Screed Dryout
Commissioning 4 Select OK to confirm. Result: The actuator test run starts. It stops automatically when ready (±30 min). To stop the test run manually: — 1 In the menu, go to Stop test run. 2 Select OK to confirm. Possible actuator test runs ▪...
Page 192 Commissioning 24h (1) 36h (2) 35°C (2) 25°C (1) T Desired leaving water temperature (15~55°C) t Duration (1~72 h) (1) Action step 1 (2) Action step 2 Steps 1 Set the user permission level to Installer. See "To change — the user permission level" [ 106].
Page 193 Commissioning NOTICE For the underfloor heating screed dryout to be able to start, make sure the following settings are met: ▪ [4‑00]=1 ▪ [C‑02]=0 ▪ [D‑01]=0 ▪ [4‑08]=0 ▪ [4‑01]≠1 Steps Conditions: An underfloor heating screed dryout schedule has been programmed. "To program an underfloor heating screed dryout schedule" [ 191].
Page 194 Commissioning Stop UFH screed dryout To manually stop underfloor heating screed dryout: 1 Go to [A.4.3]: Commissioning > UFH screed dryout — 2 Select Stop UFH screed dryout. 3 Select OK to confirm. Result: The underfloor heating screed dryout is stopped. Read out UFH screed dryout status When the program is stopped due to an error, an operation switch-off, or a power failure, you can read out the underfloor heating screed dryout status:...
Page 195: Hand-Over To The User
Hand-over to the user 13 Hand-over to the user Once the test run is finished and the unit operates properly, please make sure the following is clear for the user: ▪ Fill in the installer setting table (in the operation manual) with the actual settings. ▪...
Page 196: Maintenance And Service
General maintenance/inspection checklist. Next to the maintenance instructions in this chapter, a general maintenance/inspection checklist is also available on the Daikin Business Portal (authentication required). The general maintenance/inspection checklist is complementary to the instructions in this chapter and can be used as a guideline and reporting template during maintenance.
Page 197: Yearly Maintenance Outdoor Unit: Instructions
Maintenance and service 14.2.2 Yearly maintenance outdoor unit: instructions Heat exchanger The heat exchanger of the outdoor unit can get blocked up due to dust, dirt, leaves, etc. It is recommended to clean the heat exchanger yearly. A blocked heat exchanger can lead to too low pressure or too high pressure leading to worse performance.
Page 198: Troubleshooting
Troubleshooting 15 Troubleshooting In this chapter 15.1 Overview: Troubleshooting ..............................198 15.2 Precautions when troubleshooting............................198 15.3 Solving problems based on symptoms........................... 199 15.3.1 Symptom: The unit is NOT heating or cooling as expected .................. 199 15.3.2 Symptom: The compressor does NOT start ......................200 15.3.3 Symptom: The system is making gurgling noises after commissioning..............
Page 199: Solving Problems Based On Symptoms
Troubleshooting 15.3 Solving problems based on symptoms 15.3.1 Symptom: The unit is NOT heating or cooling as expected Possible causes Corrective action The temperature setting is NOT correct Check the temperature setting on the remote controller. Refer to the operation manual. The water flow is too low Check and make sure that: ▪...
Page 200: Symptom: The Compressor Does Not Start
Troubleshooting 15.3.2 Symptom: The compressor does NOT start Possible causes Corrective action The unit must start up out of its If the system contains a backup operation range (the water heater: temperature is too low) If the water temperature is too low, the unit uses the backup heater to reach the minimum water temperature first (15°C).
Page 201: Symptom: The Pump Is Blocked
Troubleshooting Possible cause Corrective action Various malfunctions. Check if is displayed on the home screen of the user interface. See "To display the help text in case of a malfunction" [ 203] for more information about the malfunction. We recommend to purge air with the air purge function of the unit (to be performed by the installer).
Page 202: Symptom: The Pressure Relief Valve Opens
Troubleshooting Possible causes Corrective action The water pressure at the pump inlet is Check and make sure that: too low ▪ The water pressure is >1 bar. ▪ The water pressure sensor is not broken. ▪ The expansion vessel is NOT broken. ▪...
Page 203: Symptom: The Space Is Not Sufficiently Heated At Low Outdoor Temperatures
Troubleshooting 15.3.8 Symptom: The space is NOT sufficiently heated at low outdoor temperatures Possible causes Corrective action If the system contains a backup heater: Check the following: The backup heater operation is not ▪ The backup heater operation mode is activated enabled.
Page 204: Error Codes Of The Unit
Troubleshooting You can get a short and a long description of the malfunction as follows: 1 Press the left dial to open the main menu and go to Malfunctioning. Result: A short description of the error and the error code is displayed on the screen.
Page 205 Troubleshooting Error code Description CJ-02 Room temperature sensor problem E1-00 OU: PCB defect E2-00 Leakage current detection error E3-00 OU: Actuation of high pressure switch (HPS) E3-24 High pressure switch abnormality E4-00 Abnormal suction pressure E5-00 OU: Overheat of inverter compressor motor E6-00 OU: Compressor startup defect E7-00...
Page 206 Troubleshooting Error code Description JA-00 OU: Malfunction of high pressure sensor JC-00 Low pressure sensor abnormality JC-01 Evaporator pressure abnormality L1-00 Malfunction of INV PCB L3-00 OU: Electrical box temperature rise problem L4-00 OU: Malfunction of inverter radiating fin temperature rise L5-00 OU: Inverter instantaneous overcurrent (DC) L8-00...
Page 207 Troubleshooting Error code Description UA-21 Extension/hydro mismatch problem UF-00 Reversed piping or bad communication wiring detection NOTICE When the minimum water flow is lower than described in the table below, the unit will temporarily stop operation and the user interface will display error 7H‑01. After some time, this error will reset automatically and the unit will resume operation.
Page 208: Disposal
Disposal 16 Disposal NOTICE Do NOT try to dismantle the system yourself: dismantling of the system, treatment of the refrigerant, oil and other parts MUST comply with applicable legislation. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery. In this chapter 16.1 To recover refrigerant ................................
Page 209: To Open The Stop Valves
Disposal 3 Activate the recovery mode. Result: The unit opens the electronic expansion valves. 4 Recover refrigerant from the 3 service ports. 5 Deactivate the recovery mode. Result: The unit returns the electronic expansion valves to their initial state. 16.1.1 To open the stop valves Before recovering refrigerant, make sure the stop valves are open.
Page 210: Recovery Mode - In Case Of 3N~ Models (7-Segments Display)
Disposal 16.1.3 Recovery mode — In case of 3N~ models (7-segments display) Before recovering refrigerant, make sure the electronic expansion valves are open. When power is ON, this has to be done by using the recovery mode. Components To activate/deactivate the recovery mode, you need the following components: 7‑segments display BS1~BS3 Push buttons.
Page 211 Disposal Action 7-segments display Display the current value. Press BS3 once. Change the value to 2. Press BS2 once. Enter the value in the system. Press BS3 once. Confirm. Press BS3 once. Return to the default situation. Press BS1 once. = OFF, = ON, and = flashing.
Page 212 Disposal Result: The recovery mode is deactivated. The unit returns the electronic expansion valves to their initial state. INFORMATION Power OFF. When power is turned OFF and turned ON again, the recovery mode is deactivated automatically. EWAA011~016DA + EWYA009~016DA Installer reference guide Packaged air-cooled water chillers and packaged air to water heat pumps 4P620242-1 –...
Page 213: Recovery Mode - In Case Of 1N~ Models (7-Leds Display)
Disposal 16.1.4 Recovery mode — In case of 1N~ models (7-LEDs display) Before recovering refrigerant, make sure the electronic expansion valves are open. When power is ON, this has to be done by using the recovery mode. Components To activate/deactivate the recovery mode, you need the following components: MODE TEST L.N.O.P.
Page 214 Disposal Action 7-LEDs display H1P H2P H3P H4P H5P H6P H7P Press BS1 once. H1P keeps flashing, indicating that you are in a mode that does not allow compressor operation. = OFF, = ON, and = flashing. Result: The recovery mode is activated. The unit opens the electronic expansion valves.
Page 215: Technical Data
Technical data 17 Technical data A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required). In this chapter 17.1...
Page 216: Service Space: Outdoor Unit
Technical data 17.1 Service space: Outdoor unit Top-side obstacle Suction-side obstacle General (mm) Top-side obstacle Top-side obstacle Top-side obstacle Discharge-side obstacle Suction + discharge-side obstacle Suction + discharge-side obstacle Wall on suction side Wall on discharge side X<H X<H No top-side obstacle No top-side obstacle No top-side obstacle Suction-side obstacle...
Page 217 Technical data English Translation Discharge-side obstacle Discharge-side obstacle General General No top-side obstacle No top-side obstacle Suction + discharge-side obstacle Suction + discharge-side obstacle Suction-side obstacle Suction-side obstacle Top-side obstacle Top-side obstacle Wall height unrestricted Wall height unrestricted Wall on discharge side Wall on discharge side Wall on suction side Wall on suction side...
Page 218: Piping Diagram: Outdoor Unit
Technical data 17.2 Piping diagram: Outdoor unit B1PW S1NPH S1PH 3D128954A A Hydro module B1PW Space heating water pressure sensor B Compressor module M1C Compressor S1PH High pressure switch a Water IN (screw connection, male, 1") S1PL Low pressure switch b Water OUT (screw connection, male, 1") S1NPH Pressure sensor c Drain valve (water circuit)
Page 219: Wiring Diagram: Outdoor Unit
Technical data 17.3 Wiring diagram: Outdoor unit The wiring diagram is delivered with the unit, located at the inside of the service cover. INFORMATION The wiring diagram also shows wiring for DHW tanks, but this is NOT applicable for your unit. Compressor module Translation of text on wiring diagram: English...
Page 220 Technical data English Translation Compressor switch box Compressor switch box External BUH External backup heater kit For DHW tank option For DHW tank option For external BUH option For external backup heater kit Hydro SWB power supplied from Hydro switch box power supplied from compressor SWB compressor switch box Hydro...
Page 221 Technical data English Translation (4) Legend (4) Legend *: Optional; #: Field supply Main PCB * ON/OFF thermostat (PC=power circuit) * Heat pump convector * Digital I/O PCB * Demand PCB A11P MMI (= standalone user interface delivered as accessory) – Main PCB A14P * PCB of the dedicated Human Comfort Interface (BRC1HHDA used as room...
Page 222 Technical data English Translation R1T (A14P) * Ambient sensor of the dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) R2T (A2P) * External sensor (floor or ambient) * Domestic hot water thermistor * External indoor or outdoor ambient thermistor * Flow switch # Preferential kWh rate power supply contact...
Page 223 Technical data English Translation Hydro switch box 1 (front side) (6) Options (6) Options Continuous Continuous current DHW pump output Domestic hot water pump output Electric pulse meter input: 12 V DC Electricity meter pulse input: 12 V DC pulse detection (voltage supplied by pulse detection (voltage supplied by PCB) PCB)
Page 224 Technical data English Translation Only for external sensor (floor/ambient) Only for external sensor (floor or ambient) Only for heat pump convector Only for heat pump convector Only for wired On/OFF thermostat Only for wired ON/OFF thermostat Only for wireless On/OFF thermostat Only for wireless ON/OFF thermostat EWAA011~016DA + EWYA009~016DA Installer reference guide...
Page 225 Technical data Electrical connection diagram For more details, please check the unit wiring. STANDARD PART Notes: COMPRESSOR MODULE - In case of signal cable: keep minimum distance to power cables >5 cm POWER SUPPLY 5 or 3 core 5 core Unit power supply: X1M: L1-L2-L3-N-earth X1M: 1-2-3...
Page 226: Glossary
Optional equipment Equipment made or approved by Daikin that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment NOT made by Daikin that can be combined with the product according to the instructions in the accompanying documentation.
Page 227: Field Settings Table
1/10 0221 Field settings table [8.7.5] = ..Applicable units EWAA009DAV3P EWAA011DAV3P EWAA014DAV3P EWAA016DAV3P EWAA009DAV3P-H- EWAA011DAV3P-H- EWAA014DAV3P-H- EWAA016DAV3P-H- EWYA009DAV3P EWYA011DAV3P EWYA014DAV3P EWYA016DAV3P EWYA009DAV3P-H- EWYA011DAV3P-H- EWYA014DAV3P-H- EWYA016DAV3P-H- EWAA009DAW1P EWAA011DAW1P EWAA014DAW1P EWAA016DAW1P EWAA009DAW1P-H- EWAA011DAW1P-H- EWAA014DAW1P-H- EWAA016DAW1P-H- EWYA009DAW1P EWYA011DAW1P EWYA014DAW1P EWYA016DAW1P EWYA009DAW1P-H- EWYA011DAW1P-H- EWYA014DAW1P-H- EWYA016DAW1P-H- Notes...
Page 228 2/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value Room └─ Antifrost 1.4.1 [2-06] Room frost protection 0: Disabled 1: Enabled 1.4.2 [2-05] Room antifrost temperature 4~16°C, step: 1°C 8°C └─...
Page 229 3/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [0-06] High ambient temp. for LWT add zone cooling WD curve. 25~43°C, step: 1°C 35°C [0-07] Low ambient temp. for LWT add zone cooling WD curve. 10~25°C, step: 1°C 20°C Additional zone...
Page 230 4/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [4-0A] Configuration 0: 1 1: 1/1+2 2: 1/2 3: 1/2 + 1/1+2 in emergency [6-03] Capacity step 1 0~10kW, step: 0,2kW [6-04] Additional capacity step 2...
Page 231 5/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value └─ Booster heater 9.4.1 [6-02] Capacity 0~10kW, step: 0,2kW 9.4.3 [8-03] BSH eco timer 20~95 min, step: 5 min 50 min 9.4.4 [4-03]...
Page 232 6/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value 9.C.3 [C-03] Temperature -25~25°C, step: 1°C 0°C 9.C.4 [C-04] Hysteresis 2~10°C, step 1°C 3°C Installer settings [C-09] Alarm output 0: Normally open 1: Normally closed [3-00]...
Page 233 7/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [2-0C] What emitter type is connected to the main LWT zone? 0: Underfloor heating 1: Fancoil unit 2: Radiator [2-0D] What emitter type is connected to the additional LWT zone? 0: Underfloor heating...
Page 234 8/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [6-05] [6-06] [6-07] What is the capacity of the bottom plate heater? 0~200W, step: 10W [6-08] What is the hysteresis to be used in reheat mode? 2~20°C, step: 1°C 10°C [6-09]...
Page 235 9/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [C-02] Is an external backup heat source connected? 0: No 1: Bivalent [C-03] Bivalent activation temperature. -25~25°C, step: 1°C 0°C [C-04] Bivalent hysteresis temperature.
Page 236 10/10 Installer setting at variance with Field settings table default value Breadcrumb Field code Setting name Range, step Date Value Default value [F-05] [F-09] Pump operation during flow abnormality. 0: Disabled 1: Enabled [F-0A] [F-0B] [F-0C] [F-0D] What is the pump operation mode? 0: Continuous 1: Sample 2: Request...
Page 240 4P620242-1 2020.06 Verantwortung für Energie und Umwelt...

Daikin EWAA0 DAV3P Series Installer's Reference Manual

1 About the Documentation

2 General Safety Precautions

3 Specific Installer Safety Instructions

4 About the Box

5 About the Units and Options

6 Application Guidelines

7 Unit Installation

8 Piping Installation

9 Electrical Installation

10 Finishing the Outdoor Unit Installation

11 Configuration

12 Commissioning

13 Hand-Over to the User

14 Maintenance and Service

15 Troubleshooting

16 Disposal

17 Technical Data

18 Glossary

19 Field Settings Table

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