Daikin Altherma 3 R F Installer's Reference Manual page 208

10 | Configuration
Benefit kWh power supply
Installer reference guide
208
# Code
[9.7] [4-04]
# Code
[9.8.2] [D-00]
[9.8.3] [D-05]
Description
Water pipe freeze prevention:
▪ 0: Continuous pump operation
▪ 1: Non continuous pump operation
▪ 2: Off
Description
Restriction: Only applicable if [9.8.4] is NOT set
to Smart grid.
Allow heater: Which heaters are allowed to
operate during preferential kWh rate power
supply?
▪ 0 No: None
▪ 1 Only BSH: Booster heater only
▪ 2 Only BUH: Backup heater only
▪ 3 All: All heaters
See also below table (Allowed heaters during
preferential kWh rate power supply).
Setting 2 is only meaningful if the preferential
kWh rate power supply is of type 1 or the hydro
module is connected to a separate normal kWh
rate power supply (via X2M/5‑6) and the backup
heater is NOT connected to the preferential kWh
rate power supply.
Restriction: Only applicable if [9.8.4] is NOT set
to Smart grid.
Allow pump:
▪ 0 No: Pump is forced off
▪ 1 Yes: No limitation
ERGA04~08EA + EHVH/X04+08S18+23EA/EJ
Daikin Altherma 3 R F
4P629086-1A – 2021.11