LG LV-C362FLA0, Руководство по обслуживанию

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Only for training and service purposes
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Problem Checklist Remedy List
9. Indoor left-right swing Handset control Change function
will not function Faulty swing motor Replace
Connector plug Replace or repair
Relay on PCB Replace relay or PCB
10. Power on but indoor fan Handset control Change function
lost Hi or Med or Low Faulty motor Replace
speed Connector plug Replace or repair
3 relays on PCB Replace relay
11. Condenser fan short Outdoor sensor See control functions
cycles on cooling Unit location Check for air recirculation
12. High discharge pressure Indoor sensor faulty Replace
cooling cycle Dirty condenser coil Clean
Gas overcharge Reduce charge
Air recirculation Move unit
Faulty motor Replace
Cap tube blocked Replace
16. System not cooling PCB relay Replace or change PCB
Low gas charge Add gas and leak test
17. High suction / low Reversing valve sticking Replace
discharge pressure
18. Outdoor coil icing up Ambient temp low Wait for de - ice initiation
Dirty condenser coil Clean
Outdoor de - ice sensor faulty Replace
PCB faulty Replace
Low gas charge (heating) Add gas and leak test
19. Indoor coil icing up Indoor set point too low Adjust temperature
Dirty filter Clean filter
Faulty indoor sensor Replace
PCB faulty Replace
Indoor fan not working Replace
Low gas charge Replace
Add gas and leak test