Daikin Altherma HT Service Manual

ESIE09-08B Other Control
Function 61
5. Other Control
5.1 Heating Operation Prohibition
 If the ambient temperature becomes higher than (24°C + value of setting [9-02]) no space
heating is possible
 Heating for domestic hot water is possible till 35°C ambient temperature.
For more details see chapter of settings.
5.2 Inverter Fan Control (Switch Box Fan)
5.3 Crankcase Heater
Cooling fan OFF Cooling fan ON
Compressor ON
Tfin>50°C
Tfin<30°C
Compressor OFF
Crankcase heater OFF Crankcase heater ON
Compressor OFF
Tdi<70°C
Tdi>75°C
Compressor ON
OR
OR
AND
Tdi error

Daikin Altherma HT Specifications

General

Type	Air-to-water heat pump
Refrigerant	R-410A
Water Outlet Temperature	Up to 80°C
Operating Temperature Range	-20°C to 35°C
Power Supply	3-phase, 400V
Energy Efficiency Class (Heating)	A++