Preface - LG LP-8091PC Service Manual

1. Preface

This service manual provides various service information, containing the mechanical and electrical parts and etc.
This package air conditioner was manufactured and assembled under the strict quality control system.
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit.
1.1 Safety Precautions
① When servicing the unit, set the main SWITCH to OFF and remove the POWER SUPPLY cables.
② Observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
③ After servicing the unit, make an insulation resistance test to protect the customer from being exposed to shock
hazards.
1.2 Features
① Design for cooling
② Super energy efficiency
③ Micom Control
④ Whisper quiet operation
⑤ Removable air filter
⑥ 3 minute delay circuit
⑦ 7 hour timer
⑧ 2 step speeds for cooling
⑨ Auto Restart
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