3
2
REFERENCE MANUAL
Model name Service Ref.
Service
Manual No.
PLA-RP50/60/71/100/125/140BA
PLA-RP140BA2
PLA-RP50/60/71/100/125/140BA.UK
PLA-RP50/60/71/100/125/140BA#2.UK
PLA-RP50/60/71BA
1.UK
PLA-RP50/60/71BAR3.UK
PLA-RP140BA2R1.UK
OCH412
OCB412
PCA-RP71/125HA
OC329
PCA-RP71/125HA(#1)
PCA-RP50/60/71/100/125/140GA PCA-RP50/60/71/100/125/140GA(#1)
OC328
PCA-RP50GA2 PCA-RP50GA2(#1)
PKA-RP50GAL PKA-RP50GAL(#1)
OC330
PKA-RP60/71/100FAL PKA-RP60/71/100FAL(#1)
PKA-RP50FAL2 PKA-RP50FAL2(#1)
OC331
PEAD-RP60/71/100GA
PEAD-RP60/71/100GA(#1).UK
HWE0506
PEAD-RP50/60/71/125/140EA
PEAD-RP100EA2
PEAD-RP50/60/71/125/140EA(#1).UK
PEAD-RP100EA2(#1).UK
HWE0521
PKA-RP60/71/100KAL
PKA-RP60/71/100KAL.TH
OCH452
OCB452
PKA-RP35/50HAL
PKA-RP35/50HAL
PCA-RP50/60/71/100/125/140KA
PCA-RP50/60/71/100/125/140KA
OCH454
OCB454
OCH453
OCB453
PEAD-RP35/50/60/71/100/125/140JA(L)
PEAD-RP35/50/60/71/100/125/140JA(L).UK
HWE08130
BWE08240
INDOOR UNIT’S SERVICE MANUAL
3
SAFETY PRECAUTION
3-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to terminal, all supply circuits must be disconnected.
Preparation before the repair service.
• Prepare the proper tools.
• Prepare the proper protectors.
• Provide adequate ventilation.
• After stopping the operation of the air conditioner, turn off the power-supply breaker.
• Discharge the condenser before the work involving the electric parts.
Precautions during the repair service.
• Do not perform the work involving the electric parts with wet hands.
• Do not pour water into the electric parts.
• Do not touch the refrigerant.
• Do not touch the hot or cold areas in the refrigerating cycle.
• When the repair or the inspection of the circuit needs to be done without turning off the power,
exercise great caution not to touch the live parts.
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