Daikin Altherma 3 R F Installer's Reference Manual page 217

Water pipe freeze prevention
ERLA11~16DAV3+W1 + EBVH/X11+16S18+23DJ
Daikin Altherma 3 R F
4P643602-1 – 2021.09
t
[8-01]+
[8-04]
[8-02]
[8-01]
0
[5-03]
T Ambient (outdoor) temperature
A
t Time
Anti-recycle timer
Maximum running time domestic hot water
# Code
[9.6.4] [8-02]
[9.6.5] [8-00]
[9.6.6] [8-01]
[9.6.7] [8-04]
Only relevant for installations with water piping outdoors. This function tries to
protect outdoor water piping from freezing.
# Code
[9.7] [4-04]
t
[8-01]+
[8-04]
[8-02]
[8-01]
0
[4-02] [F-01]
T
A
Anti-recycle timer: Minimum time
between two cycles for domestic hot water. The
actual anti-recycling time also depends on setting
[8-04].
Range: 0~10 hours
Remark: The minimum time is 0.5 hours even
when the selected value is 0.
Minimum running timer:
Do NOT change.
Maximum running timer for domestic hot
water operation. Domestic hot water heating
stops even when the target domestic hot water
temperature is NOT reached. The actual
maximum running time also depends on setting
[8-04].
▪ When Control=Room
preset value is only taken into account if there
is a request for space heating or cooling. If
there is NO request for space heating/cooling,
the tank is heated until the setpoint has been
reached.
▪ When Control≠Room
preset value is always taken into account.
Range: 5~95 minutes
Remark: It is NOT allowed to set [8‑01] to a value
below 10 minutes.
Additional timer: Additional running time
for the maximum running time depending on the
outdoor temperature [4-02] or [F-01].
Range: 0~95 minutes
Water pipe freeze prevention:
▪ 2: Off (read only)
11 Configuration
|
35°C
T
A
Description
thermostat: This
thermostat: This
Description
Installer reference guide
217