LG Electronics AS-W126URH0/UBH0/UWH0/UMH0/UCH0 Defrosting control, AS-W096/126U0 Series

Operation

Defrosting control

•While in heating mode operation in order to protect the evaporator pipe of the outdoor unit from freezing, reversed to cooling cycle to defrost the evaporator pipe of the outdoor unit.

•Defrosting control is available 50 minutes later since heating cycle started and the pipe temperature of out- door unit reaches below -6°C.

<AS-W096/126U_0 Series>
	Minimum Time	15s	6s	Main Deice time	30s	10s	1 min
	of Heating
Operating								Setting
Freq. of	Setting Freq.			Step 5+			Step 6	Freq.
Comp.
		Fh	Fh		Fh
		min min			min
EEV				350(Option)			Starting step
	Setting
Open step
4-Way	ON						ON
	Setting			OFF				Setting
Outdoor	Speed							Speed
FAN						Hi Speed
	Setting
Indoor	Speed
							Hot	Hot
FAN
				OFF			Start
								Starting
Pre-Heat	OFF			ON				OFF
LED
Deice STEP	0	1	2	3	4	5	6
<AS-W096/126U_1 Series>

	Minimum Time	15s	5s	Main Deice time		10s
	of Heating				30s		1min
								Setting
Operating	Setting Freq.			Step 5+·			Step 6	Freq.
Freq. of
Comp.					Fh
			20s
					min	20s
			off			off
				350(Option)			Starting step
EEV	Setting
Open step
4-Way	ON						ON
	Setting			OFF				Setting
Outdoor	Speed							Speed
FAN	Setting					Hi Speed
Indoor	Speed
							Hot
FAN								Hot
				OFF			Start	Starting
Pre-Heat
LED	OFF			ON				OFF
Deice STEP	0	1	2	3	4	5	6

Service Manual 45