Daikin Altherma EDLQ011-016CW1 Installer's Reference Manual
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Daikin Altherma EDLQ011-016CW1 Installer's Reference Manual

Low temperature monobloc
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Installer reference guide
Daikin Altherma low temperature monobloc
EBLQ011CAV3
EBLQ014CAV3
EBLQ016CAV3
EBLQ011CAW1
EBLQ014CAW1
EBLQ016CAW1
EDLQ011CAV3
EDLQ014CAV3
EDLQ016CAV3
EDLQ011CAW1
EDLQ014CAW1
EDLQ016CAW1
EKCB07CAV3
EK2CB07CAV3
Installer reference guide
EKMBUHCA3V3
English
Daikin Altherma low temperature monobloc
EKMBUHCA9W1

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Summary of Contents for Daikin Altherma EDLQ011-016CW1

  • Page 1 Installer reference guide Daikin Altherma low temperature monobloc EBLQ011CAV3 EBLQ014CAV3 EBLQ016CAV3 EBLQ011CAW1 EBLQ014CAW1 EBLQ016CAW1 EDLQ011CAV3 EDLQ014CAV3 EDLQ016CAV3 EDLQ011CAW1 EDLQ014CAW1 EDLQ016CAW1 EKCB07CAV3 EK2CB07CAV3 Installer reference guide EKMBUHCA3V3 English Daikin Altherma low temperature monobloc EKMBUHCA9W1...

  • Page 2: Table Of Contents

    Setting up an external temperature sensor ....... 23 7.8.7 To connect the shut-off valve........44 7.8.8 To connect the domestic hot water pump ....44 Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 3: General Safety Precautions

    To activate or deactivate a function lock ........81 DANGER: RISK OF ELECTROCUTION To activate or deactivate button lock......... 81 Indicates a situation that could result in electrocution. 11 Maintenance and service EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 4: For The Installer

    Make sure installation, testing and applied materials Do NOT install the unit in the following places: comply with applicable legislation (on top of the instructions described in the Daikin documentation). ▪ In potentially explosive atmospheres. ▪ In places where there is machinery that emits electromagnetic CAUTION waves.

  • Page 5: Brine

    ▪ Only use tools exclusively for the refrigerant type used in the system, this to ensure pressure resistance and prevent foreign materials from entering into the system. ▪ Charge the liquid refrigerant as follows: EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 6: Electrical

    ▪ Format: Paper (in the box of the outdoor unit) ▪ Control box installation manual: ▪ Installation instructions ▪ Format: Paper (in the box of the control box) Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 7: Installer Reference Guide At A Glance

    Daikin website (publicly accessible). position to prevent damage during transport. ▪ The full set of latest technical data is available on the Daikin ▪ Prepare the path along which you want to bring the unit inside in extranet (authentication required).

  • Page 8: To Handle The Outdoor Unit

    Control box EKCB07CAV3 is an option and cannot be 1 Open the outdoor unit. used standalone. 3.3.1 To unpack the control box Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 9: To Remove The Accessories From The Control Box

    ▪ To be able to use the option box, it is required that system. optional control box EKCB07CAV3 is part of the system. 3.5.1 To unpack the backup heater 3.4.1 To unpack the option box EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 10: To Remove The Accessories From The Backup Heater

    When installing or servicing several units at the same time, Code Description make sure NOT to switch the service panels between European kit different models. Optional Control box Capacity class Model series Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 11: Identification Label: Backup Heater

    Field-supplied components Space heating/cooling operation control (or shut‑off valve) Preferential kWh rate power supply (voltage‑free contact) Domestic hot water pump Electric meter Alarm output EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 12: Possible Options For The Outdoor Unit

    For installation instructions, see the installation manual of the can also connect the LAN adapter to the control box. domestic hot water tank and addendum book for optional equipment. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 13: Possible Options For The Control Box

    Application guidelines thermostat and addendum book for optional equipment. Overview: Application guidelines The purpose of the application guidelines is to give a glance of the possibilities of the Daikin heat pump system. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc...

  • Page 14: Setting Up The Space Heating/Cooling System

    ▪ Highest comfort and efficiency. The smart room thermostat ▪ How many rooms are heated or cooled by the Daikin heat  pump functionality can decrease or increase the desired leaving water system? temperature based on the actual room temperature (modulation).
  • Page 15 ▪ Cooling. The heat pump convector offers, besides heating capacity, also excellent cooling capacity. Benefits ▪ Efficiency. Optimal energy efficiency because of the interlink ▪ Wireless. The Daikin external room thermostat is available in a function. wireless version. ▪ Stylish.

  • Page 16: Multiple Rooms - One Lwt Zone

    NOT have to be connected to the outdoor unit. The outdoor Backup heater (option) unit will supply leaving water all the time, with the possibility to program a leaving water schedule. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 17 INFORMATION remote controller must be set to match that of the main user To increase comfort and performance, Daikin recommends interface. to install the valve kit option EKVKHPC on each heat pump convector.

  • Page 18: Multiple Rooms - Two Lwt Zones

    NOTICE ▪ Main zone = Zone with the lowest design temperature in heating, Daikin is NOT responsible for the operation of the mixing and the highest design temperature in cooling valve station pump. It is the responsibility of the installer to guarantee pump operation.

  • Page 19: Setting Up An Auxiliary Heat Source For Space Heating

    ▪ Space heating can be done by: system complies with applicable legislation. ▪ The outdoor unit ▪ Daikin is NOT responsible for incorrect or unsafe ▪ An auxiliary boiler (field supply) connected to the system situations in the auxiliary boiler system.

  • Page 20: Setting Up The Domestic Hot Water Tank

    Heat exchanger coil Collector (field supply) Standalone DHW tank ▪ 150 l FHL1...3 Under floor heating ▪ 180 l ▪ 200 l ▪ 250 l ▪ 300 l ▪ 500 l Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 21: Setup And Configuration - Dhw Tank

    ▪ If energy prices are the same during the day and the night, Daikin recommends to heat up the DHW tank during the day. ▪ If energy prices are lower during the night, Daikin recommends to heat up the DHW tank during the night.

  • Page 22: Setting Up The Energy Metering

    You cannot combine calculating the consumed energy (example: backup heater) measuring consumed energy (example: for outdoor unit). If you do so, the energy data will be invalid. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 23: Preferential Kwh Rate Power Supply

    ▪ Power meter 1: Measures the refrigerant part of the outdoor unit. ▪ If this is NOT possible, Daikin recommends to connect a remote ▪ Power meter  2: Measures the rest (i.e. the hydro part of the indoor sensor (option KRCS01-1).

  • Page 24: Preparation

    ▪ disruption of operation due to decrease of low pressure or increase of high pressure; ▪ If this is NOT possible, Daikin recommends to connect a remote outdoor sensor (option EKRSCA1). ▪ a broken fan (if a strong wind blows continuously on the fan, it may start rotating very fast, until it breaks).

  • Page 25: Additional Installation Site Requirements Of The Outdoor Unit In Cold Climates

    Maximum distance between the option box and 3 m control box EKCB07CAV3 ▪ Mind the following spacing installation guidelines: Snow cover or shed Pedestal Prevailing wind direction Air outlet EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 26: Installation Site Requirements Of The Backup Heater

    ▪ The backup heater is designed to operate in ambient water pressure and water temperature. temperatures ranging from 5~30°C. Do NOT install the backup heater in the following places: Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 27: Formula To Calculate The Expansion Vessel Pre-Pressure

    The system does NOT contain a backup The minimum water floor heating circuit is fully separated. (a)(b) heater or a DHW tank with recirculation volume is 80 l pump EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 28 Water + glycol required. Example: Maximum water volume and expansion vessel pre- See the recommended procedure as described in "9.4  Checklist pressure during commissioning" on page 77. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 29: Changing The Pre-Pressure Of The Expansion Vessel

    About preparing electrical wiring 6.4.3 Overview of electrical connections except INFORMATION external actuators Also read the precautions and requirements in the "General safety precautions" chapter. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 30: Overview Of Electrical Connections For External And Internal Actuators

    Interconnection cable Interconnection cable between outdoor unit and control box Interconnection cable for the user interface (between outdoor unit and control box) Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 31: Overview: Installation

    NOT part of the system, then the required cable section Overview: Installation is 1.5 mm². This chapter describes what you have to do and know on-site to install the system. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 32: Opening The Units

    7.2.5 To open the option box 2× 2× 7.2.3 To open the switch box cover of the outdoor unit 2× Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 33: To Open The Backup Heater

    7.3.1 About mounting the outdoor unit When You have to mount the outdoor unit before you can connect the water piping. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 34: To Install The Outdoor Unit

    If necessary, you can use a drain plug kit (field supply) to prevent drain water from dripping. Drain holes (dimensions in mm) 261.5 Discharge side Distance between anchor points Bottom frame Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 35: Mounting The Control Box

    (2 on the top and 2 at the bottom). NOTICE Make sure that the marks (2 by 2) are completely level and that their dimensions correspond to the figure below. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 36: Connecting The Water Piping

    7.7.2 Precautions when connecting the water piping INFORMATION Also read the precautions and requirements in the following chapters: ▪ General safety precautions ▪ Preparation Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 37: To Connect The Water Piping To The Backup Heater

    3‑way valve (of the domestic hot water tank) To connect the check valve 1 Connect the check valve to the water outlet of the backup heater. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 38: To Protect The Water Circuit Against Freezing

    NOT the liquid inside the piping from freezing. ▪ Protection against freezing: the glycol will prevent the liquid inside the piping from freezing. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 39: To Fill The Water Circuit

    7 Repeat steps 5 and 6 until no more air is purged and there are no more pressure drops. 8 Close the drain and fill valve. 9 Disconnect the water supply hose from the drain and fill valve. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 40: To Fill The Domestic Hot Water Tank

    14 Connecting the changeover to an external heat source (if 0.8~0.9 applicable). 15 Connecting the power consumption digital inputs (if applicable). Control box / option box 2.2~2.7 0.8~0.9 Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 41: To Connect The Electrical Wiring On The Outdoor Unit

    ▪ Domestic hot water pump (field supply) ▪ Space heat/cool operation control ▪ Main power supply Main power supply 4 Inside the unit, route the wiring as follows: EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 42: To Connect The User Interface

    ▪ If control box EKCB07CAV3 is part of the system, connect the user interface to the control box. For instructions, see "Connection to control box" below. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 43 The PCB is mounted in the faceplate of the user interface. Be careful NOT to damage it. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 44: To Connect The Shut-Off Valve

    To connect the shut-off valve 1 Connect the valve control cable to the appropriate terminals as shown in the illustration below. NOTICE Only connect NO (normal open) valves. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 45: To Connect The Electrical Wiring On The Control Box

    1 Connect X2M/22 (control box) to X5M/4 (outdoor unit). 1 Connect option box terminal X1M to control box terminal X1M. 2 Connect X2M/23 (control box) to X5M/3 (outdoor unit). EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 46: To Connect The Interconnection Cable Between Option Box And Control Box

    X2M/10. 1 Connect the electrical meters cable to the appropriate terminals as shown in the illustration below. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 47: To Connect The Changeover To External Heat Source

    F1B. For *9W models, a 4‑pole fuse is used for F1B. 2 If required, modify the connection on terminal X14M. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 48: To Connect The Backup Heater Kit To The Control Box

    1 3 5 13 2 4 6 14 7.8.21 To connect the backup heater kit to the control box INFORMATION ▪ Requires connected control EKCB07CAV3. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 49: To Connect The Valve Kit

    X8M/10, and connect outdoor unit terminals X3M/1+2 to control box terminals X8M/6+7. From outdoor unit 3‑way valve To X8M/6 To X8M/7 To X8M/10 EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 50: Finishing The Outdoor Unit Installation

    PC and afterwards upload the configuration to the system with the PC configurator. See also: "8.1.1 To connect the PC cable to the switch box" on page 50. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 51: To Access The Most Used Commands

    3 Go to the corresponding second part of the setting by using the button. Send data Overview settings Adjust Confirm 5 Select the required action: Confirm Adjust Scroll EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 52: To Copy The Language Set From The First To The Second User Interface

    2 Set the current date and time. ▪ 2 (RT control)(default): Unit operation is decided based on the ambient temperature of the user interface. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 53 ▪ b: Main LWT zone ▪ b: OFF ▪ c: On ▪ d: LWT temperature ▪ e: Actual ▪ f: Desired ▪ g: Pump operation continued >> EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 54: Quick Wizard: Options

    This chapter only applies to systems with a domestic hot water tank installed. A domestic hot water tank is available as an option. Following settings must be made accordingly. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 55 ▪ 9W1: 3N~ 400 V, 1st step = 3 kW, 2nd step = 3+6 kW To configure the backup heater (both EKMBUHCA3V3 and EKMBUHCA9W1), combine settings [E‑03] and [5‑0D]: EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 56: Quick Wizard: Capacities (Energy Metering)

    ▪ 3: Installed (10 pulse/kWh) voltage. Nominal value 3 kW. Default: ▪ 4: Installed (100 pulse/kWh) 3 kW. ▪ 5: Installed (1000 pulse/kWh) Range: 0~10 kW (in steps of 0.2 kW) Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 57: Space Heating/Cooling Control

    (main) ▪ weather-dependent (i.e. depends ▪ T : Outdoor temperature outdoor ambient temperature) continued >> ▪ fixed in time (i.e., NOT scheduled) continued >> EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 58 Only applicable if 2 leaving water temperature zones are present. [1-08] [1-09] [1-09] [1-06] [1-07] ▪ T : Target leaving water temperature (main) ▪ T : Outdoor temperature continued >> Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 59 : Outdoor temperature [0-02] continued >> [0-01] [0-03] [0-00] [0-03] [0-02] ▪ T : Target leaving water temperature (additional) ▪ T : Outdoor temperature continued >> EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 60 The unit will supply hot water to the heat emitters room. and the room will be heated. Additionally, also the desired leaving Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 61: Domestic Hot Water Control

    DHW temperature can exceed this maximum temperature. [9‑01]°C~[9‑00]°C (default: 45°C) [7.4.2.2] [8-0A] Eco (heating) INFORMATION [9‑01]°C~[9‑00]°C (default: 40°C) Limit the maximum hot water temperature according to the applicable legislation. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 62 R=4°C (−2°C<T <2°C) ▪ 2 (enabled) L=4°C, R=4°C (−2°C<T <2°C) (default) ▪ 3 (enabled) L=2°C, R=8°C (−4°C<T <4°C) ▪ 4 (enabled) L=4°C, R=8°C (−4°C<T <4°C) Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 63 ▪ Turn ON the leaving water temperature is displayed in °C. temperature home page. Leaving water temperature Room frost protection is NOT control ([C‑07]=0) guaranteed. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 64 4°C, then the unit will supply leaving water to the heat emitters to heat up the room again, and the leaving water temperature setpoint will be lowered. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 65: Domestic Hot Water Control: Advanced

    24°C, with a hysteresis value of 1°C and an offset of 4°C. these setpoint temperatures have been reached. Additionally, a Changeover from heating to cooling will occur when the room EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 66 In reheat mode, desired tank temperature weather dependent. Note: When displayed tank temperature is weather dependent, it cannot be adjusted on the user interface. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 67 [6-01] The temperature difference determining the heat pump OFF temperature. Range: 0°C~10°C (default: 2°C) Example: setpoint (T )>maximum heat pump temperature–[6‑01] –[6‑01]) HP MAX EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 68 [8-00] Do not change. (default: 1) running time depending on the outdoor temperature [4-02] or [F-01]. Range: 20~95 minutes (default: 50). [8-02]: Anti-recycling time Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 69 CAUTION The disinfection function settings MUST be configured by the installer according to the applicable legislation. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 70: Heat Source Settings

    (High, Medium, Low) are space heating operation? "0" in the menu structure. ▪ 1: NOT allowed NOTICE ▪ 0: Allowed Do NOT use overview settings! Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 71 1°C) guideline 5 when bivalent operation function is enabled. Possibility 2 Daikin shall NOT be held liable for any damage resulting from failure to observe this rule. The installer can set a temperature range ([C‑04]). Depending on the energy prices, a calculated point T changes between this range.

  • Page 72: System Settings

    The weather-dependent set point calculation is done on ▪ 0: No the average outdoor temperature. ▪ 1 (default): Yes The outdoor temperature is averaged over the selected time period. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 73 This functionality is only valid in specific conditions where it is preferable to keep the pump active when <4°C (pump will be activated for 10 minutes and deactivated after 10 minutes). Daikin shall NOT be held liable for any damage resulting this functionality. Code...
  • Page 74 8 Configuration [9-0D]=8 External static pressure Water flow rate a (kPa) b (l/min) Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 75: Menu Structure: Overview User Settings

    Set weather-dependent cooling [7.7.2] Additional Set weather-dependent heating Set weather-dependent cooling INFORMATION Depending on the selected installer settings and unit type, settings will be visible/invisible. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 76: Menu Structure: Overview Installer Settings

    Test run UFH screed dryout Air purge Actuator test run INFORMATION Depending on the selected installer settings and unit type, settings will be visible/invisible. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 77: Commissioning

    The fuses or locally installed protection devices are installed according to this document, and have NOT been The underfloor screed dryout function is started (if bypassed. necessary). EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 78: To Check The Minimum Flow Rate

    Prerequisite: Make sure that the leaving water temperature home page, room temperature home page, and domestic hot water home page are turned OFF. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 79: To Perform A Test Run

    (heating/cooling mode) and tank temperature (domestic hot water mode). To monitor the temperature, go to [A.6] and select the information you want to check. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 80 3 Use the , and to program the schedule. 1 Go to the underfloor heating screed dryout screen. 2 Press 3 Press to interrupt the program. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 81: 10 Hand-Over To The User

    Note: If you are on a home page and try to use a function that is locked, is displayed for 1 second. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 82: Opening The Backup Heater

    To make sure this water originates from the tank, check after a tank DANGER: RISK OF ELECTROCUTION heat up cycle. It is recommended to do this maintenance more frequently. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 83: Solving Problems Based On Symptoms

    ▪ The expansion vessel is NOT broken. ▪ The pre-pressure setting of the expansion vessel is correct (see "6.3.4  Changing the pre- pressure of the expansion vessel" on page 29). EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 84: Symptom: The Pressure Relief Valve Opens

    ▪ The water pressure ▪ Whether there is air in the system ▪ The air purge operation Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 85: Symptom: The Energy Metering (Produced Heat) Is Not Working Correctly

    2 Press in the error screen. Please contact your dealer. Result: A long description of the error is displayed on the screen. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 86 Check the domestic hot water circuit. Water flow problem during Flow sensor malfunction. heating/sampling. Manual reset. Manual reset. Flow switch malfunction. Check the space heating/cooling Auto reset. circuit. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 87 Storage eco 3  hours before the scheduled start-up of the disinfection function to preheat the tank. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 88: 13 Disposal

    Error AJ-03 is reset automatically from the moment there is 5 After 2-3  minutes, close the gas stop valve and stop forced a normal tank heat-up. cooling. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 89: To Start And Stop Forced Cooling

    5°C (see temperature read out of the indoor unit). You can achieve this, for example, by activating all fans of the fan coil units. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 90: 14 Technical Data

    14 Technical data 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 extranet (authentication required). 14.1 Service space: Outdoor unit...

  • Page 91: Piping Diagram: Outdoor Unit

    Earth wiring Lower Fan Lower fan Field supply Injection Injection Option Main Main Switch box (2) Layout English Translation Wiring depending on model Front Front EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 92 Noise filter K2R (A1P)(V3 Magnetic relay (Y3S) (A3P)(W1 only) only) Field supply K3R (A1P)(V3 Magnetic relay (E1H) Optional only) K2R (A1P)(W1 Magnetic relay (E1H) only) Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 93 Only for external sensor (floor or Overcurrent fuse backup heater ambient) ambient) F1T, F2T Thermal fuse backup heater Only for wired On/OFF Only for wired On/OFF thermostat thermostat EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 94 Electric pulse meter inputs: 5 V Electric pulse meter inputs: Field supply DC pulse detection (voltage 5 V DC pulse detection (voltage supplied by PCB) supplied by PCB) Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...
  • Page 95 Control box power supply: 230 V + earth X1M: L-N-PE X1M: L-N-PE 2 core 230 V External indoor thermistor X2M: 1a-2a Power supply signal Only for KRCS01-1 4D115044-1 EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 96: Valve Kit Necessity

    Example: Given are an ambient temperature of 25°C and a relative humidity of 40%. If the leaving water evaporator temperature is <12°C, condensation will occur. Note: See the psychrometric chart for more information. Installer reference guide EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 97: Esp Curve: Outdoor Unit

    If glycol is added to the system, the operation range limit is lower. ▪ Selecting a flow outside the operating area can damage the unit or cause the unit to malfunction. EBLQ+EDLQ011~016CAV3+W1 + EK(2)CB07CAV3 + Installer reference guide EKMBUHCA3V3+9W1 Daikin Altherma low temperature monobloc 4P522034-1 – 2018.01...

  • Page 98: 15 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 product according instructions accompanying documentation.

  • Page 99: Field Settings Table

    Field settings table [6.8.2] = ..ID8281 Applicable units EDLQ011CAV3 EDLQ014CAV3 EDLQ016CAV3 EBLQ011CAV3 EBLQ014CAV3 EBLQ016CAV3 EDLQ011CAW1 EDLQ014CAW1 EDLQ016CAW1 EBLQ011CAW1 EBLQ014CAW1 EBLQ016CAW1 Notes (*1) *B* (*2) *D* 4P522033-1 - 2018.01...
  • Page 100 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value User settings └─ Preset values └─ Room temperature 7.4.1.1 Comfort (heating) [3-07]~[3-06], step: A.3.2.4 21°C 7.4.1.2 Eco (heating) [3-07]~[3-06], step: A.3.2.4 19°C 7.4.1.3 Comfort (cooling)
  • Page 101 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value A.2.1.8 [7-02] Number of LWT zones 0: 1 LWT zone 1: 2 LWT zones A.2.1.9 [F-0D] Pump operation mode 0: Continuous 1: Sample 2: Request...
  • Page 102 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value └────────────────── Delta T source A.3.1.3.1 [9-09] Heating 3~10°C, step: 1°C 5°C A.3.1.3.2 [9-0A] Cooling 3~10°C, step: 1°C 5°C └─ Room thermostat A.3.2.1.1 [3-07] Room temp.
  • Page 103 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value └─ Boiler efficiency A.6.A [7-05] 0: Very high 1: High 2: Medium 3: Low 4: Very low └─ Emergency A.6.C 0: Manual 1: Automatic...
  • Page 104 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [4-00] What is the BUH operation mode? 0: Disabled 1: Enabled [4-01] Which electric heater has priority? 0: None 1: BSH 2: BUH [4-02]...
  • Page 105 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [8-01] Maximum running time for domestic hot water operation 5~95 min, step: 5 min 30 min [8-02] Anti-recycling time 0~10 hour, step: 0,5 hour 3 hour [8-03]...
  • Page 106 Field settings table Installer setting at variance with default value Breadcrumb Field code Setting name Range, step Date Value Default value [D-01] Forced off contact type 0: No 1: Open tariff 2: Closed tariff [D-02] What type of DHW pump is installed? 0: No 1: Secondary rtrn 2: Disinf.
  • Page 108 4P522034-1 2018.01...

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