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Configuration
Booster heater
Installer reference guide
204
Operation
#
Code
[9.3.8]
[4‑00]
INFORMATION
When heating of the DHW by the heat pump is too slow, it may affect a comfortable
operation of the space heating/cooling circuit. If so, allow the backup heater to assist
during DHW operation by setting [4-00]=1 or 2.
Capacity / Booster heater capacity
The capacity of the booster heater must be set for the energy metering and/or
power consumption control feature to work properly. When measuring the
resistance value of the booster heater, you can set the exact heater capacity and
this will lead to more accurate energy data.
#
Code
[9.4.1]
[6-02]
BSH allowance schedule
Program when the booster heater can operate. You can set a schedule for the
booster heater here using the schedule screen. Two actions per day are allowed in
a week schedule. For more information, see
4
Example" [
147].
Example: Only allow the booster heater to operate during the night.
Description
Backup heater operation:
▪
0: Restricted
▪
1: Allowed
▪
2: Only
DHW: Backup heater operation is
enabled for domestic hot water and disabled
for space heating.
Description
Capacity / Booster heater capacity
[kW]. Only applies to domestic hot water tank
with an internal booster heater. The capacity of
the booster heater at nominal voltage.
Range: 0~10 kW
"10.3.7 Schedule screen:
EPRA14~18D + ETBH/X16E
Daikin Altherma 3 H HT W
4P644736-1D – 2023.10
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