LG AS-W096ERH0 Svc Manual page 36

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 40 minutes later since heating cycle started and the difference of the pipe tem-
perature of outdoor unit reaches above option 1.
• The defrosting control is available without reference to heating operation time only if the pipe temperature of
outdoor unit reaches below option 2.
The mean outdoor
temperature
Option 1
The minimum Time of
Heating(sec)
Option 2
Minimum Time
Of Heating
Setting Freq.
Operating
Freq. Of
Comp
(Comp off
Inapplicable.)
Operating
Setting Freq.
Freq. Of
Comp
(Comp off
Applicable.)
The Degree
of Superheat
Control
EEV
Open step
ON
4-Way
Setting
Speed
Indoor
FAN
Setting
Speed
Indoor
FAN
Pre-Heat
LED
Deice STEP
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Only for training and service purposes
-10˚C less than
>4
Expected heating operating time
And Heating operating time 40 minutes
-30
Main Deice time
5sec 5sec
Step 5 (Option)_(13)
Min (Option)_(12)
15 sec
Step 5 (Option)_(13)
Min (Option)_(12)
off
OFF
0 1 2
-10~-5˚C between -5~0˚C between
>5
-30
30 sec 10 sec
Min (Option)_(12)
off
Min (Option)_(12)
off
300
(Option)_(14)
OFF
Hi Speed
OFF
ON
3 4 5
- 36 -
0˚C more than
>5 >5
-25 -25
1min
Setting
Freq.
Step 3 (Option)_(15)
Step 3 (Option)_(15)
Starting Step
ON
Setting
Speed
Hot
Super low speed
Start ° low speed
OFF
6
LGE Internal Use Only