Daikin Altherma EHBH08DA6V7 - Water pipe freeze prevention; Preferential kWh rate power supply

8 | Configuration
Installer reference guide
169
ERGA04~08DAV3(A) + EHBH/X04+08DA*V7
Daikin Altherma 3 R W
4P618958-1 – 2020.03
t
1
0
1
0
[8-01] [8-02]
1 Heat pump domestic water heating mode (1=active, 0=not active)
2 Hot water request for heat pump (1=request, 0=no request)
t Time
[8-04]: Additional timer at [4-02]/[F-01]
t
T
A
t
T
A
0
[8-01]
[5-03] [4-02]
[8-02]
[8-01]+
[8-04]
0
[8-01]
[F-01] 35°C
[8-02]
[8-01]+
[8-04]
T
A
Ambient (outdoor) temperature
t Time
Anti-recycle timer
Maximum running time domestic hot water
Water pipe freeze prevention
Only relevant for installations with water piping outdoors. This function tries to
protect outdoor water piping from freezing.
# Code Description
[9.7] [4-04] Water pipe freeze prevention:
▪ 0: Intermittent
▪ 1: Continuous
▪ 2: Off
NOTICE
Water pipe freeze prevention. Even if you turn OFF space heating/cooling operation
([C.2]: Operation > Space heating/cooling), water pipe freeze prevention –if
enabled– will remain active.
Preferential kWh rate power supply
INFORMATION
The preferential kWh rate power supply contact is connected to the same terminals
(X5M/9+10) as the safety thermostat. Thus, the system can have EITHER preferential
kWh rate power supply OR a safety thermostat.