LG PRARH1 Manuel D'installation page 16

Control map of AUX HEATER
n Mode 2. Primary Heater
1) Function operation
a. When primary heater is set by wired / wireless remote controller after the setting of aux heater
function, the Aux. heater is used as the main heating, and H/P used as the auxiliary heating con-
cept during the operation of Heating & Heater.
(In this case, the heating TH ON / OFF value is changed to the following set value.)
b. Installers CODE (Set 'Add Installers' at the Aux heater settings)
- Primary heater setting by wired remote controller: 36:01
- Primary heater setting by wired remote controller: 36:00
- Primary heater setting by wireless remote control : 1.A
- Primary heater release by wireless remote control : 1.B
2) Primary heater control details
- Heater output On/Off is controlled depending on the room temperature while heater operation is On.
① Heater1 On/Off
Ind. Temp ≥ Set Temp +0.5℃ → Heater Off
Ind. Temp < Set Temp -0.5℃ → Heater On (1st Stage Heat On)
② Heater2 On/Off
Ind. Temp ≥ Set Temp → Heater Off
Ind. Temp < Set Temp -1.0℃ → Heater On (2nd Stage Heat On)
③ Heating Thermal On / Off
Ind. Temp ≥ Set Temp -0.5℃ → Thermo. Off
Ind. Temp < Set Temp -1.5℃ → Thermo. On (3rd Stage Heat On)
④ Heater delay Time
Heater output On : Heater 1 is On after two seconds lapse from Heating & Heater Off, and Heater
2 is On after one minute lapse
Heater output off: Others
Set temp +0.5°C
Set temp
Set temp -0.5°C
Set temp -1.0°C
Set temp -1.5°C
Heater 1
Heater 2
TH ON/OFF
※ It does not apply to some products.
16 Auxiliary Heater Relay Kit
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF