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Operating instructions
Indoor unit for air-water-heat pumps
Daikin Altherma integrated solar unit
Operating instructions
English
Daikin Altherma integrated solar unit
Daikin Altherma
EHS(X/H)04P30A
EHS(X/H)B04P30A
EHS(X/H)08P30A
EHS(X/H)B08P30A
EHS(X/H)08P50A
EHS(X/H)B08P50A
EHS(X/H)16P50A
EHS(X/H)B16P50A
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Table of Contents
Related Manuals for Daikin EHSX04P30A
Summary of Contents for Daikin EHSX04P30A
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Page 1: Operating Instructions
Operating instructions Indoor unit for air-water-heat pumps Daikin Altherma integrated solar unit Operating instructions English Daikin Altherma integrated solar unit Daikin Altherma EHS(X/H)04P30A EHS(X/H)B04P30A EHS(X/H)08P30A EHS(X/H)B08P30A EHS(X/H)08P50A EHS(X/H)B08P50A EHS(X/H)16P50A EHS(X/H)B16P50A... -
Page 2: Table Of Contents
Rotary switch setting: DHW Set Temp ..36 2.2.2 Device external and internal design Daikin Altherma Rotary switch setting: Time Program ..37 EHS(X/H)...P30A......7 Rotary switch setting: Remote Param . -
Page 3: Safety
Back) installation and operating instructions. Only applicable for the pressurised solar system. – When connecting to a Daikin solar system; the associated installation and operating instructions. Only valid/available if a room regulator is connected – If a Daikin FWXV(15/20)AVEB is connected; the associated Only valid/available if a mixer module is connected installation and operating instructions. -
Page 4: Intended Use
1.4 Intended use 1.5 Instructions for operating safety The Daikin Altherma EHS(X/H) may only be used for preparation ● Work on the Daikin Altherma EHS(X/H) (such as setup, of hot water, as a room heating system, and depending on its servicing, connection and initial start-up) is only to be carried design, as a room cooling system. -
Page 5: Product Description
(cooling). downstream of the hot water extraction cools the lower area of The storage tank on the Daikin Altherma EHS(X/H) is built in such the integrated storage tank to maximum effect. a way to enable the heat pump system to be combined with a The drinking water is heated indirectly in a corrosion resistant Daikin solar system without needing an additional hot water tank. -
Page 6: Solar Support
2.1.3 Safety management The total security management of the Daikin heat pump system is assumed by the electronic control integrated in the Daikin Al- therma EHS(X/H). In the event of a water shortage, loss of refrig- erant or undefined operating states, a safety switch-off is per- formed. -
Page 7: Device External And Internal Design Daikin Altherma Ehs(X/H)
Product description 2.2.2 Device external and internal design Daikin Altherma EHS(X/H)...P30A Fig. 2-2 Design and components of the Daikin Altherma EHS(X/H)...P30A (external view and internal design) For legend descriptions see tab. 2-1 Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit... -
Page 8: Device External And Internal Design Daikin Altherma Ehs(X/H)B
Product description 2.2.3 Device external and internal design Daikin Altherma EHS(X/H)B...P30A Fig. 2-3 Design and components of the Daikin Altherma EHS(X/H)B...P30A (external view and internal design) For legend descriptions see tab. 2-1 Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit... -
Page 9: Device External And Internal Design Daikin Altherma Ehs(X/H)
Product description 2.2.4 Device external and internal design Daikin Altherma EHS(X/H)...P50A Fig. 2-4 Design and components of the Daikin Altherma EHS(X/H)...P50A (external view and internal design) For legend descriptions see tab. 2-1 Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit... -
Page 10: Device External And Internal Design Daikin Altherma Ehs(X/H)B
Product description 2.2.5 Device external and internal design Daikin Altherma EHS(X/H)B...P50A Fig. 2-5 Design and components of the Daikin Altherma EHS(X/H)B...P50A (external view and internal design) For legend descriptions see tab. 2-1 Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit... - Page 11 of polypropylene with PUR hard foam heat Solar - Flow (3/4" IG) Flow temperature sensor backup heat- insulation) (nur Typ Daikin Altherma EHS(X/H)B) Filling and drainage connection or Solar - Return flow (3/4" IG) Solar - Return flow connection...
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Page 12: Operation
Blue: Operating mode with expert technician authori- Heater) is used at inflow target temperatures of over sation. 50°C, the efficiency (COP) of the Daikin Altherma EHS(X/H) can be affected negatively (depending on the outside temperature). 3.2 Display and operating elements... -
Page 13: Operating Elements
3.4.2). Superfluous elec- Independent of the setting of the rotary switch, the tronic components are switched off. Daikin Altherma EHS(X/H) operates in accordance with the operating mode set in the switch position "Oper- Mixer circuit or which has been activated by a ating Mode"... -
Page 14: Operating Concept
– room heating, room cooling and the – sanitary hot water generation. Independent of the setting of the rotary switch, the Daikin Altherma EHS(X/H) operates in accordance with the operating mode set in the "Operating switch position or that has been acti- Mode"... -
Page 15: Basic Functions And Operating Modes
Keylock Function In this rotary switch position, the rotary switch can be used to call up all the system temperatures, the type of Daikin Altherma EHS(X/H), various software information and the operating sta- tuses of all system components, one after the other. The number of displayed parameters depends on the connected components. - Page 16 Operation Display operating data overview Short Explanation of the displayed value The current operating data for the Daikin Altherma EHS(X/H) are designation shown on the RoCon HP Controller in the "Overview" information TVBH2 = TVBH level. Current heating return flow temperature, sec-...
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Page 17: Setting The Operating Mode
In this mode, the Daikin Altherma EHS(X/H) is shifted to the stand-by mode. The frost-protection function (see section 3.6.5) remains in place. In order to maintain this function,... -
Page 18: Temperature Setting Daytime Room Temperature
– The frost protection function is not active in any of gramme. the connected heating circuits, and – Daikin Altherma EHS(X/H) has been switched on 3.4.3 Temperature setting Daytime room temperature for at least 5 mins. The set room temperatures for room heating during the day are... -
Page 19: Temperature Setting Economy Mode
A separate input for each individual day of the week is Begin unscheduled hot water generation. possible, or in blocks of "Monday to Friday", "Saturday to Sunday" and "Monday to Sunday". Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014... - Page 20 For the time period "Entire week", the end time in the 1st switching cycle changed from 22:00 to 21:30. In all the weekdays the 1st switching cycle is also changed from 22:00 to 21:30. Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014...
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Page 21: System Settings
[T-Room 1 Setpoint] applies. Daikin Altherma EHS(X/H), the direct heating circuit, the hot – The hot water generation is not affected. water generation and any optionally connected components in –... -
Page 22: Terminal Function
Requirement: A valid terminal address is assigned to the An overview is displayed. RoCon B1 control element of the Daikin Altherma EHS(X/H) or ● Use the rotary switch to select and confirm the [Language], the EHS157034 room station. [Date] or [Time] parameters. -
Page 23: Quite Mode
3.5.1 Manual Operation Quite Mode means that the exterior heat pump unit is operating Manual Operation is used to regulate the Daikin Altherma at reduced output. This reduces the operating noise caused by EHS(X/H) manually to a specific flow temperature. The manual the exterior heat pump unit. -
Page 24: Special System Settings
– Under floor heating system: 0.5 to 0.9. Access Rights Setup Expert Keylock Function Access Rights Outdoor type Access Rights Access Rights Fig. 3-12 Entering the access code Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 25: Cooling Characteristic Curve
[Cooling Setpoint adj] by a maximum of 5°C up or down. The lower temperature limit is limited by the parameter [Min T-Flow Cooling]. Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 26: Weather-Controlled Flow Temperature Regulation
(see info parameter [T-HS Set- If the inflow heating temperature drops below 7°C, the Daikin Al- point], section 6.10) is determined automatically in accordance therma EHS(X/H) heats up until the temperature reaches at least with the set heating/cooling curve depending on the outside tem- 12°C once more. -
Page 27: Legionella Protection
3.6.7 Reset to factory settings (Reset) This function serves to prevent bacterial contamination in the hot If the Daikin Altherma EHS(X/H) no longer works properly and water storage tank. For accurate controllers for drinking water hy- any other cause for the malfunction cannot be detected, it may be giene, refer to the national provisions. -
Page 28: Remote Control Via Internet
Possible setting values for this rotary switch setting can be seen in chapter 6.2.4. 3.6.9 Remote control via Internet Using an optional gateway (EHS157056), the Controller RoCon HP can be connected to the internet. This means that the Daikin Altherma EHS(X/H) can be controlled remotely via mobile phone (using an App). -
Page 29: Commissioning
Commissioning Commissioning 4.2.2 Start-up WARNING! ● A Daikin Altherma EHS(X/H) that is installed or If the storage temperature falls below a certain started incorrectly may not operate properly and is minimum value, the safety settings of the Daikin dangerous for the health and safety of individuals. -
Page 30: Decommissioning
● If the heating system is not drained and there is a risk of frost, the power supplies must be secured and the external main switch must remain switched If the Daikin Altherma EHS(X/H) is not required for a long time, it Fig. 5-1 Connecting the drain- Optional: Removing the connec- can be temporarily decommissioned. -
Page 31: Draining The Heating Circuit And Hot Water Circuit
● Connect the drainage hose to the combined filling and drainage valve on the Daikin Altherma EHS(X/H). ● Open the combined filling and drainage valve on the Daikin- Altherma EHS(X/H). ● Allow the heating and hot water circuit to drain. -
Page 32: Final Shutdown
● Work on the Daikin Altherma EHS(X/H) (such as ● Never allow coolant to be released into the atmos- dismantling components, temporary or final... -
Page 33: Parameter Settings
Depending on the version of the device software certain information parameters for the device, not described in tab. 6-2, can be displayed at this level. For this see tab. 6-12. Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 34: Level "Hc Configuration
Cooling Setpoint adj Parallel displacement of the cooling characteristic curve to match the set value. -5.0 to +5.0 kW 0.0 K Tab. 6-3 Parameter in rotary switch setting "Configuration" level "HC Configuration" Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 35: Level "Dhw Configuration
2] with the individual day room temperatures set. The hot water generation takes place according to [DHW Program 2]. Tab. 6-6 Parameter in rotary switch setting "Operating Mode" Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 36: Rotary Switch Setting: Set Temp Day
Target hot water temperature for the 3rd switching cycle of the timer programmes [Automatic 1] 10 - 70°C 48 °C 1 °C and [Automatic 2]. Tab. 6-9 Parameter in rotary switch setting "DHW Set Temp" Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 37: Rotary Switch Setting: Time Program
No selection Activation switches to the local device. Contr BM1/BE1 #X Activation switches to the Daikin Altherma EHS(X/H) with the bus ID X. Mix Valve #X Activation switches to the mixer module with the bus ID X. Tab. 6-11 Parameter in rotary switch setting "Remote Param"... -
Page 38: Rotary Switch Setting: Info
Display of protocol (error and information messages). Here we display the saved messages of the Daikin Altherma EHS(X/H) and the connected data bus units with date a code, in each case as a menu item. By selecting an entry with the rotary switch, all other corresponding information... -
Page 39: Parameter Levels For The Ehs157068 Mixer Module
1-20: Causes a correction of the set flow temperature (parallel shift of the heat curve) by the set factor. For example: If the measured temperature is 2 K below the set value, the set flow temperature is raised 2-times the set value. Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014... - Page 40 Contact your specialist heating technician in this regard: Setting the cooling inflow target temperature (fixed value) when cooling mode is active. Tab. 6-15 Parameter in rotary switch setting "Configuration" level "Mixer Config" Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014...
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Page 41: Service And Maintenance
Operators of Daikin heat pump systems are subject to the fol- vocational training and who have taken part in lowing obligations: advanced training sessions recognised by the appropriate responsible authorities. -
Page 42: Filling And Topping Up The Storage Tank
7.5). ● Before beginning work on live parts, disconnect 12. Clean plastic surface of Daikin Altherma EHS(X/H) with a all of the systems circuits from the power supply soft cloth and mild cleaning agent. Do not use any... -
Page 43: Filling And Topping Up The Heating System
1). During the filling procedure, water can leak from ● Fill the storage tank on the Daikin Altherma EHS(X/H) until potential leaking sites, which, in the event of contact water comes out of the connection (fig. 7-2, item 23), that with live parts, can result in an electric shock. - Page 44 Unlocking button of the drive KFE cock lock Ball cock Hand lever Water cock Automatic bleeder Valve drive 3UVB1, 3UV DHW 3-way diverter valve Fig. 7-3 Filling the heating circuit Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014...
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Page 45: Errors, Malfunctions And Messages
Displays an active error message (controller fault) 8.1.3 Troubleshooting E 9001/80 Fault T-return Troubleshooting the electrical, coolant and hydraulic systems of the Daikin Altherma EHS(X/H) may be per- Inside Unit: Heating Module Address: formed only by authorised and trained heating experts. -
Page 46: Malfunctions
Operating data are not then switch on again. Operating system of control unit crashed. updated ● Have the heating system checked by a Daikin heating technician. Heating request switched off (e.g. switching ● Check the operating mode setting. time program is in the economy phase, exter- ●... - Page 47 Water flow too low. check that there is sufficient water pressure (>0.5 bar), if necessary, refill the heating water. ● Have the heating system checked by a Daikin heating technician. ● Increase parameter [Heat-Slope]. ● Have the heating system checked by a Daikin heating Target value range is too low.
- Page 48 Water flow too low. check that there is sufficient water pressure (>0.5 bar), if necessary, refill the heating water. ● Have the heating system checked by a Daikin heating technician. "Cooling" switched off (e.g. room thermostat ● Check the operating mode setting.
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Page 49: Fault Codes
If necessary, bleed the water until open. the pressure lies in central permissible range. ● Have the heating system checked by a Daikin heating Safety pressure relief valve is stuck. technician. Tab. 8-1 Possible malfunctions of the Altherma EHS(X/H) 8.3 Fault codes... -
Page 50: Glossary
As a result, an extra heater (e.g. backup heater) is used to support the Daikin Wärmeerzeuger to generate heat. Backup heater Optional electric ancillary heater for general support of the Daikin Wärmeerzeuger during heat gener- ation. Circulation circuit Is an optional ancillary circuit in the hot water circuit which serves to ensure that hot water flows out of the discharge point as soon as the tap is turned on. - Page 51 The inflow target temperature for temperature control in the heating unit is calculated from the perature regulation measured value for the external temperature and a defined heating curve. Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014...
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Page 52: Notes
Time period Monday Tuesday Wednesday Thursday Friday Saturday Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sunday Tab. 10-2 Individual settings in the hot water timer programmes Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 53: Parameter
Comments setting Parameter Tab. 10-4 Individual parameter modifications 10.2.1 Data bus addresses RoCon appliance Data bus address Comments Tab. 10-5 Data bus addresses in the RoCon system Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 54: Other Items
Notes 10.3 Other items Operating instructions Daikin Altherma EHS(X/H) Daikin Altherma integrated solar unit 008.1420944 – 05/2014... -
Page 55: List Of Keywords
Setting the time ....21 Glossary ..... 50 Shutdown Daikin Altherma EHS(X/H) Operating instructions Daikin Altherma integrated solar unit 008.1420944 – 05/2014... - Page 56 008.1420944_08 05/2014...