Daikin EHS157034 Operating Instructions Manual
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Summary of Contents for Daikin EHS157034
- Page 1 Operating instructions Daikin Controller RoCon HP, EHS157034, EHS157068 Operating instructions English Daikin Controller RoCon HP, EHS157034, EHS157068 Daikin RoCon HP EHS157034 EHS157068...
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Page 2: Table Of Contents
Glossary ......58 4.4.2 Room station EHS157034....35 Allocating mixing module EHS157068 to a ... - Page 3 Other items ......61 10 List of keywords ..... 63 Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 –...
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Page 4: Safety
Disregarding this warning may result in – Operating instructions for the user/owner serious physical injury or death. – Commissioning checklist – External unit for Daikin Altherma EHS(X/H); the associated installation and operating CAUTION! instructions. Indicates a situation which may cause –... -
Page 5: Validity
1.4 Proper use Results of actions are identified with an The RoCon HP may be used only in Daikin arrow. Altherma EHS(X/H) heat pumps that have been approved for Daikin the regulating system- 1.2.4 Display readouts of the RoCon- RoCon. -
Page 6: Product Description
The EHS157034 room station has the same operating panel as It is responsible for all safety management functions of the the Daikin Altherma EHS(X/H) B1 operating element integrated Daikin Altherma EHS(X/H). -
Page 7: Operation
Rotary switch Rotary button Heater) is used at inflow target temperatures of over Setting: Info Setting: DHW Install 50 °C, the efficiency (COP) of the Daikin Setting: Operating Mode Setting: Time Program Altherma EHS(X/H) can be affected negatively Exit button (depending on the outside temperature). -
Page 8: Display
White: Standard lighting, normal operational display. Red: Fault status, depending on the type of fault, the Daikin Altherma EHS(X/H) continues to function with restrictions. Green: Operating mode with operator authorisation. Blue: Operating mode with expert technician authori- sation. -
Page 9: Operating Elements
The current inflow temperature of the se- Independent of the setting of the rotary switch, the lected heating circuit is displayed. Daikin Altherma EHS(X/H) operates in accordance with Room temperature sensor the operating mode set in the "Operating Mode" switch position or that has been activated by a The current room temperature is displayed. -
Page 10: Operating Concept
Independent of the setting of the rotary switch, the in such a way that the frequently required settings options are ac- Daikin Altherma EHS(X/H) operates in accordance with cessible quickly and directly at the main function level (selection the operating mode set in the "Operating Mode"... -
Page 11: Basic Functions And Operating Modes
3.4.1 System information (Info) 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 oper- ating statuses of all system components, one after the other. ... - Page 12 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 13: 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... - Page 14 Via a potential-free switching contact connected to con- In the "Standby" operating mode, the heat pump and nection J8 of the Daikin Altherma EHS(X/H) at ter- any optionally connected backup heaters are isolated minals "EXT" and switched with a resistance we can...
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Page 15: Temperature Setting Daytime Room Temperature
● Confirm the changes with a brief push of the rotary switch. Change has been accepted. Jump back to previous dis- play. More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 6.6. Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016... -
Page 16: Switching Time Program
--:-- -> --:-- --:-- -> --:-- Entire week 06:00 -> 22:00 (Monday to Sunday) --:-- -> --:-- --:-- -> --:-- HC Program 1 See HC Program 1 HC Program 2 Operating instructions Daikin RoCon HP Daikin Controller 008.1420844_13 – 02/2016... - Page 17 "Set in the parameter [T-Absence]. Temp Night" – The hot water generation is not affected. – The time programme runs for the set time period after acti- vation. Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016...
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Page 18: System Settings
We undertake the basic settings for the Controller RoCon HP and the system configurations for the installation environment of the Daikin Altherma EHS(X/H), the direct heating circuit, the hot water generation and any optionally connected components in the rotary switch setting "Configuration"... -
Page 19: Quite Mode
Contact the Daikin Service target temperatures. Team in such cases. ● With outside temperatures below... -
Page 20: Smart Grid (Sg)
You will need a special electric meter with an SG receiver for this Altherma EHS(X/H) manually to a specific flow temperature. function, and the Daikin Altherma EHS(X/H) must be connected The manual mode should only be used for diagnostic purposes. -
Page 21: Reference Run 3-Way Diverter Valve
Outdoor type 3.5.2 Reference run 3-way diverter valve The positions of the two 3-way diverter valves 3UVB1 and 3UV DHW in the Daikin Altherma EHS(X/H) are regulated be- tween their two basic settings in a step-less manner for optimised Access Rights Access Rights energy utilisation (e.g. -
Page 22: Heat Curve
The Controller is configured in the factory so that the heating curve does not adjust itself during operation. The automatic heat curve adaptation can be activated (parameter [HC Adaption]) if the room station (EHS157034) is connected (see section 3.6.4). Operating instructions... -
Page 23: Cooling Characteristic Curve
"Operating Mode" position or b) via the room thermostat function (cooling switching contact closed) – No heating demand in the RoCon system of the heating installation. Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016... -
Page 24: Weather-Controlled Flow Temperature Regulation
Operation The cooling characteristic curve is specified using the following If the room station (EHS157034) is additionally connected to the four parameters: Daikin Altherma EHS(X/H), the inflow target temperatures will be controlled dependent on the weather and room temperature ... -
Page 25: Interlink Function
Open switching contacts: only frost protection active. If the inflow heating temperature drops below 7 °C, the Daikin b) Operating modes "Heating" or "Automatic 1" / Altherma EHS(X/H) heats up until the temperature reaches at "Automatic 2" active during switching cycles in day mode. -
Page 26: Heating Support
[AUX time] has passed. Existing air can leak from the automatic venting valve during the Air Purge and the heating circuit connected to the Daikin AUX switching contact (toggle switch output A) is not switched Altherma EHS(X/H) is evacuated. -
Page 27: Legionella Protection
3.6.12 Reset to factory settings (Reset) Fig. 3-17 Air Purge procedure If the Daikin Altherma EHS(X/H) no longer works properly and any other cause for the malfunction cannot be detected, it may be 5. Place the rotary switch in the "Operating Mode"... -
Page 28: Screed Program
A pre-prepared heating up protocol for Daikin 5. Confirm the changes with a brief push of the rotary switch. underfloor heating can be found in the Daikin Internet portal. Restart of the Daikin Altherma EHS(X/H) is performed. - Page 29 00:00. On the day of activation we heat the remaining time at the programme of the first day. ● Enter the expert code (see section 3.6.1). The "Setup" level is displayed after entering. Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016...
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Page 30: Relay Test
15-minute interval. Tag 2 25 °C T-HS Screed Tag 2 Tag 2 26 °C Fig. 3-20 Screed Program Setting Operating instructions Daikin RoCon HP Daikin Controller 008.1420844_13 – 02/2016... -
Page 31: Remote Control Via Internet
3.6.16 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). Intuitive operation is possible. -
Page 32: Initial Start-Up
If no optional RoCon system components are connected and the control units RoCon B1 of the Daikin to the Daikin Altherma EHS(X/H), in the RoCon system, just Altherma EHS(X/H), and possibly the optional system compo- the circuit board RoCon BM1 and the integrated control unit nents room station EHS157034 and mixer module EHS157068 RoCon B1 communicate with each other. - Page 33 A maximum of 8 heat generators can be connected in the RoCon system via the CAN data bus. Several heat generators incorporated in the heating installation must be regarded as a special application. If necessary contact Daikin service technician. If several control units are incorporated in the RoCon system of a...
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Page 34: And During System Extensions
When the Daikin Altherma EHS(X/H) or the room station The message "Initialization" is displayed. EHS157034 are switched on for the first time, you are normally The standard display for the current rotary switch setting offered the opportunity of setting the user language. -
Page 35: Room Station Ehs157034
EHS157068 mixer module. No separate mains supply is nec- essary for the room station. Sequence for initial commissioning (see also section 4.2) ● Set the rotary switch on the EHS157034 room station to position "Info" ● Switch on the power to the Daikin Altherma EHS(X/H). ... -
Page 36: Heat Generator
ID of the Daikin Altherma EHS(X/H), that is intended to supply the mixer circuit of this mixer module. 4.4.4 Master-RoCon function Each room station EHS157034, whose heating circuit ID is set to a direct heating circuit, can be allocated the Master-RoCon function. -
Page 37: Parameter Overview
After resetting to factory settings: ● Rotary switch setting: Info ● Resetting to factory settings. (see chapter 3.6.12 - Possibility 3) ● Turn power supply to Daikin Altherma EHS(X/H) on. ● Rotary switch setting: Info Language Standard Config Basic Configuration... -
Page 38: Basic Configuration
T-Flow Cooling T-Flow Night T_H/C Switch Anti-Legionella temp Max T-Flow Max DHW loading Cooling Setpoint adj Min T-Flow DHW Off Time HC Adaption Tab. 5-2 Parameter in rotary switch setting "Configuration" Operating instructions Daikin RoCon HP Daikin Controller 008.1420844_13 – 02/2016... -
Page 39: Rotary Switch Setting: Dhw Install
Contr BM1/BE1 #X Rotary switch setting: DHW Set Temp 5.3.5 Mix Valve #X No function Tab. 5-9 Parameter in rotary switch setting "Remote Param" Rotary switch setting: DHW Install 5.3.6 No function Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016... -
Page 40: Rotary Switch Setting: Time Program
Max T-Out Cooling T-Flow Cooling start T-Flow Cooling max Min T-Flow Cooling T-Flow Cooling Cooling Setpoint adj Relay Test Screed Screed Program Tab. 5-12 Parameter in rotary switch setting "Configuration" Operating instructions Daikin RoCon HP Daikin Controller 008.1420844_13 – 02/2016... -
Page 41: Parameter Settings
Off: Deactivated On: Function active On a room station EHS157034, whose heating circuit ID is set to a direct heating cir- cuit, the Master-RoCon function can be activated (see chapter 4.4.4). Several room stations with active Master-RoCon function in the system are possible, however only one room station is possible that is allocated to the same heat generator. - Page 42 0: NO contact (switching contact closed = standard tariff) 1: NC contact (switching contact closed = off-peak tariff) Room thermostat Configuration of a room thermostat connected to the port J16 on the Daikin Altherma EHS(X/H) using potential-free contacts. – Off: Deactivated On: (Only when parameter [Interlink fct] = Off) ...
- Page 43 3: Delivery pump – the output is active as soon as there is a heat demand for the direct heating circuit of the heat generator. Air Purge Activation of automatic bleeding of the Daikin Altherma EHS(X/H) and the connected heating circuit (see section 3.6.10). Off: Deactivated...
- Page 44 Setting of the heating circuit ID for the room station (see chapter 4.1). This parameter determines which heating circuit is to be operated with it. The direct heating circuit of the Daikin Altherma EHS(X/H) is set as standard to heating circuit "0" (see section 6.12, parameter [Unmixed Circ Config]).
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Page 45: Level "System
[Equilibrium Temp] - only in hot water mode. Use: An alternative bivalency operation room heating, if the boiler is incorporated hydrauli- cally in such a way that it heats the depressurised storage tank water in the Daikin Altherma EHS(X/H) directly (connection via solar connections). -
Page 46: Level "Hc Configuration
0.1 bar Pressure monitor function (only if the pressure sensor is activated, [Pressure Config] = On, see tab. 6-1): If the measured value falls below the set value, the Daikin Altherma EHS(X/H) is switched off and an error message is generated. - Page 47 Off, 0 - 20 Setting of the impact the deviation of the room temperature measured by the EHS157034 from the actual set value (see sections 3.4.3 and 3.4.4) has on the flow temperature. Off: Exclusively weather-controlled flow temperature regulation...
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Page 48: Level "Dhw Configuration
[HC Program 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" Operating instructions Daikin RoCon HP Daikin Controller 008.1420844_13 – 02/2016... -
Page 49: Rotary Switch Setting: Set Temp Day
Target hot water temperature for the 3rd switching cycle of the timer programmes T-DHW Setpoint 3 35 - 70 °C 48 °C 1 °C [Automatic 1] and [Automatic 2]. Tab. 6-9 Parameter in rotary switch setting "DHW Set Temp" Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016... -
Page 50: 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 device ID X (see section 6.12, parameter [BUS ID HS]). Mix Valve #X Activation switches to the mixer module with the device ID X (see section 6.13.1, parameter [HC Assignment]). -
Page 51: Rotary Switch Setting: Info
The set temperature of the flow in the direct heating circuit is displayed in °C. 0 - 90 °C 0.1 °C Status HS pump The current status of the internal heat circulation pump in the Daikin Altherma EHS(X/H) is displayed. Runtime Compres- The running time of the refrigerant compressor is displayed in h. -
Page 52: Parameter Level "Basic Configuration
These settings are not currently usable. Unmixed Circ Config Setting the heating circuit ID for the direct heating circuit of the Daikin Altherma EHS(X/H). 0 - 15 The heating circuit ID must be unique in the entire RoCon system. There should be no over- lap with the heating circuit IDs of optional mixer circuits (parameter [HC Assignment], ... -
Page 53: Level "Setup
In addition to the aforementioned functions, the room station can be basically used as a remotely controlled unit of the Daikin Altherma EHS(X/H) and the entire RoCon sys- tem (with activated terminal function) (see chapter 4.1 and 4.4.2). -
Page 54: Level "Mixer Config
Off, 0 - 20 Setting of the impact the deviation of the room temperature measured by the EHS157034 from the actual set value (see sections 3.4.3 and 3.4.4) has on the flow temperature. - Page 55 3-11 fined by the 1st. Day at target value setting "- - - -" (see chapter 3.6.13). Tab. 6-16 Parameter in rotary switch setting "Configuration" level "Mixer Config" Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016...
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Page 56: Errors, Malfunctions And Messages
FA failure 7.1 Recognising errors, correcting malfunctions Electronic control of the Daikin Altherma EHS(X/H): – signals an error by means of the background of the display Special Level lighting up red and shows an error code in the display ... -
Page 57: Emergency Operation
Have the significant equipment data to hand (see fig. 7-4 for the procedure): 7.3 Malfunctions and fault codes – Type and manufacturer number of the Daikin Altherma EHS(X/H)s (see heat pump identifica- See Daikin Altherma EHS(X/H) installation and maintenance tion plate). -
Page 58: Glossary
As a result, an extra heater (e.g. backup heater) is used to support the Daikin Altherma EHS(X/H) to generate heat. Backup heater Optional electric ancillary heater for general support of the Daikin Altherma EHS(X/H) during heat gen- eration. Circulation pump... -
Page 59: Notes
[T-DHW Setpoint 3]: ____ °C setting Time period Monday Tuesday Wednesday Thursday Friday Saturday Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sunday Tab. 9-2 Individual settings in the hot water timer programmes Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016... -
Page 60: Parameter
New value Date Comments setting Parameter Tab. 9-4 Individual parameter modifications 9.1.3 IDs in the RoCon CAN bus system RoCon-appliance Comments Tab. 9-5 IDs in the RoCon CAN bus system Operating instructions Daikin RoCon HP Daikin Controller 008.1420844_13 – 02/2016... -
Page 61: Other Items
Notes 9.2 Other items Daikin RoCon HP Operating instructions Daikin Controller 008.1420844_13 – 02/2016... - Page 62 Notes Operating instructions Daikin RoCon HP Daikin Controller 008.1420844_13 – 02/2016...
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Page 63: List Of Keywords
Setting ..... . 16 Temporary programmes ..17 System temperatures ... 11 Daikin RoCon HP Operating instructions Daikin Controller... - Page 64 008.1420844_13 02/2016...