12.7 Tank Heater Control
12.7.1 Tank Heater Remote Control Setting
1
Tank heater selection:
External: - Booster Heater use to heat up tank when select external
Internal: - Backup Heater use to heat up tank when select internal
* When select External Tank Heater, Heater Delay ON Timer need to set. (range 20 min ~ 3 hrs)
2
Tank Heater ON/OFF selection by user.
The remote control Tank set Temperature range will change according to the External and Internal Tank Heater use.
12.7.2 Internal Heater Control at Tank Mode
Internal heater turn ON condition:
1
Internal Heater select for Tank heater by remote controller
2
Tank Heater select ON by user.
3
Backup Heater Enable
4
Tank Temperature < Tank Set Temperature
5
Heat Pump Thermo OFF
6
20 minutes from previous heater off.
Room heater turn OFF condition:
1
Tank Temperature > Tank Set Temperature + [0°C] for continuous 15 seconds. OR
2
Heat Pump Thermo ON OR
3
Mode Change or Operation OFF by remote controller OR
* Backup Heater Turn ON/OFF all together according to the selected heater capacity.
Tank Heater Selection
External
Internal
Range
40 ~ 75°C
40 ~ 65°C
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