LG AS-W0964DH0/GH0 Service Manual page 30

Heating mode operation
• Operating frequency of compressor depend on the difference of the temperature
(= compressor off temp. - intake air temp.)
• Compressor off temp. = setting temp.+3.0°C
on temp. = setting temp.
• If compressor operates at some operation frequency, the operating frequency of compressor cannot be
changed within 30 seconds.
• Condition of compressor turned off
- When intake air temperature reaches +3°C above the setting temperature.
• Condition of indoor fan turned off
- While in compressor on:indoor pipe temp. < 20°C
• While in defrost control, between the indoor and outdoor fans are turned off.
• Compressor 2minutes delay
- After compressor off, the compressor can restart minimum 2 minutes later.
Temp. differences
2.5~3.0°C
2.0~2.49°C
1.5~1.99°C
1.0~1.49°C
0.5~0.99°C
0.0~0.49°C
-0.5~0°C
Model
AS-W0964DH0/GH0
AS-W1264DH0/GH0
AS-W1865DH0
AS-W1224DH0
AS-W1424DH0
AS-W1825DH0
AS-W096E1G0
AS-W126E1G0
Jet cool mode operation
• While in heating mode or Fuzzy operation, the Jet Cool key cannot be input. When it is input while in the
other mode operation(cooling, dehumidification, ventilation), the Jet Cool mode is operated.
• In the Jet Cool mode, the indoor fan is operated super-high speed for 30 min. at cooling mode operation.
• In the Jet Cool mode, the room temperature is controlled to the setting temperature, 18°C.
• When the sleep timer mode input while the Jet Cool mode operation, the Jet Cool mode has the priority.
• When the Jet Cool key is input, the upper/lower vane is reset to those of the initial cooling mode and then
operated in order that the air outflow could reach further.
[ The operating freq. step of comp]
[The targeting operating freq. of comp. each model]
Step 1
35
20
16
20
20
16
35
35
Comp. Operating frequency
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Comp. Operating frequency
Step 2 Step 3 Step 4
44 53 62
38 53 63
38 47 65
35 53 63
35 53 63
38 47 62
40 48 56
40 48 56
Operation
Step 5 Step 6 Step 7
69 74 80
72 79 86
79 87 96
70 79 86
77 79 86
79 87 90
65 90 94
80 90 94
Service Manual 35