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Summary of Contents for Daikin Altherma 4 H ECH2O
- Page 1 Operation manual Daikin Altherma 4 H ECH₂O EPSX10P30A▲▼ EPSX10P50A▲▼ EPSXB10P30A▲▼ EPSXB10P50A▲▼ EPSX14P30A▲▼ EPSX14P50A▲▼ EPSXB14P30A▲▼ EPSXB14P50A▲▼ Operation manual English ▲= 1, 2, 3, …, 9, A, B, C, …, Z Daikin Altherma 4 H ECH₂O ▼= , , 1, 2, 3, …, 9...
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Page 2: Table Of Contents
User interface: Overview ............▪ Detailed step-by-step instructions and background information Menu structure: Overview user settings ........for basic and advanced usage Possible screens: Overview ............▪ Format: Digital files on https://www.daikin.eu. Use the search 5.3.1 Home screen............... function to find your model. -
Page 3: User Safety Instructions
EPSX(B)10+14P30+50A Operation manual Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 4: Instructions For Safe Operation
About the system Depending on the system layout, the system can: ▪ Heat up a space ▪ Cool down a space ▪ Produce domestic hot water (if a DHW tank is installed) Operation manual EPSX(B)10+14P30+50A Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 5: Components In A Typical System Layout
–if enabled– will remain active. In case you want to turn off ALL space heating/cooling: To change the weather-dependent curve for the space heating/ cooling zones 1 Go to the applicable zone: EPSX(B)10+14P30+50A Operation manual Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 6: Domestic Hot Water
4 11] ▪ "5.7 Domestic hot water INFORMATION Example" [ 4 12] ▪ "5.8 Schedule screen: Depending on the selected installer settings and unit type, ▪ User reference guide settings will be visible/invisible. Operation manual EPSX(B)10+14P30+50A Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... - Page 7 [2.19] Leaving water shift cooling schedule [6.3] Sensors [2.21] Zone name [6.4] Actuators [2.22] Leaving water shift heating [6.5] Operation modes [2.23] Leaving water shift cooling [6.6] About [2.24] Heating comfort setpoint EPSX(B)10+14P30+50A Operation manual Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11...
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Page 8: Possible Screens: Overview
Quiet operation level: Outdoor Quiet Additional zone More quiet Most quiet Measured outdoor temperature Item Description a Spaces Climate control ON / OFF a2 Operation mode: Heating Cooling Automatic Operation manual EPSX(B)10+14P30+50A Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 9: Main Menu Screen
Note: As an alternative you can use the slider area (b). Slider. Swipe up/down or tap the up/down arrows in this area to increase/decrease the temperature. EPSX(B)10+14P30+50A Operation manual Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 10: Turning Operation On Or Off
1 Go to [1.1]: Main zone > Room setpoint. pump ON/OFF OR from the home screen: tap on the heat emitter icon of the zone you want to change. Operation manual EPSX(B)10+14P30+50A Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 11: To Change The Desired Leaving Water Temperature
For the main zone with Room thermostat (i.e. [1.12] = Room thermostat): scheduled mode, DHW tank produces water corresponding to a schedule. 1 Go to [1.39] Leaving water temp Example: EPSX(B)10+14P30+50A Operation manual Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 12: Scheduled + Reheat Mode
2 (optional) Clear the content of the whole week schedule or the 1 Go to [4.5]: Tank > Reheat setpoint. content of a selected day schedule. 3 Program the schedule for Monday. 4 Copy the schedule to the other weekdays. Operation manual EPSX(B)10+14P30+50A Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... - Page 13 6 Set the desired temperature (for a DHW schedule you can choose between the setpoints Eco and Comfort ). 5 Confirm with the button. 7 Confirm with the button. EPSX(B)10+14P30+50A Operation manual Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11...
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Page 14: Weather-Dependent Curve
▪ [1.9] Main zone – Cooling ( Advantage ▪ [2.8] Additional zone – Heating ( Weather-dependent operation reduces energy consumption. ▪ [2.9] Additional zone – Cooling ( Operation manual EPSX(B)10+14P30+50A Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 15: Energy Saving Tips
↓ Any repair and service work that would relate to refrigerant needs to Cold ↑ ↑ ↓ ↓ be done by a Daikin certified technician. ↓ ↓ ↓ ↓ WARNING NEVER directly touch any accidental leaking refrigerant. Energy saving tips This could result in severe wounds caused by frostbite. -
Page 16: Troubleshooting
Symptom: The system is making set incorrectly. curve. See "5.9 Weather- curve" [ 4 14]. dependent gurgling noises after commissioning Possible cause Corrective action There is air in the system. Purge air from the system. Operation manual EPSX(B)10+14P30+50A Daikin Altherma 4 H ECH₂O 4P773380-1 – 2024.11... -
Page 17: Disposal
Hysteresis [4.12] Disposal When you want to dispose of the unit, do NOT do it yourself but 11.2 Settings menu contact a Daikin certified technician. Setting Fill in… NOTICE Main zone Do NOT try to dismantle the system yourself: dismantling of the system, treatment of the refrigerant, oil and other Ext thermostat type [1.13]... - Page 20 4P773380-1 0000000Q 4P773380-1 2024.11...
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