Daikin ERGA06EAV3H Installer's Reference Manual page 212

11 | Configuration
Installer reference guide
212
# Code
[9.5.1] [4-06]
INFORMATION
The auto emergency setting can be set in the menu structure of the user interface
only.
INFORMATION
If a heat pump failure occurs and Emergency is set to Manual, the room frost
protection function, the underfloor heating screed dryout function, and the water
pipe antifreeze function will remain active even if the user does NOT confirm
emergency operation.
INFORMATION
If the boiler is connected as auxiliary heat source to the tank (via bivalent coil or via
drain back connection), the boiler and NOT the backup heater operates as
emergency heater, independent of the boiler capacity. For small capacity boilers this
may lead to capacity shortages in case of emergency.
If the boiler is directly connected to the space heating circuit, it does NOT act as
emergency heater.
Compressor forced off
Compressor forced off mode can be activated to only allow the backup
heater or auxiliary boiler to provide domestic hot water and space heating. When
this mode is activated:
▪ Heat pump operation is NOT possible
▪ Cooling is NOT possible
# Code
[9.5.2] [7-06]
Description
▪ 0: Manual
▪ 1: Automatic
▪ 2: auto SH reduced/DHW on
▪ 3: auto SH reduced/DHW off
▪ 4: auto SH normal/DHW off
Description
Activation of the Compressor forced off
mode:
▪ 0: disabled
▪ 1: enabled
ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1 – 2022.01