Indoor Unit Service Manual; Safety Precaution; Cautions Related To New Refrigerant; Reference Manual - Mitsubishi Electric Mr.Slim PUHZ-ZRP35VKA Service Manual

REFERENCE MANUAL

1

INDOOR UNIT SERVICE MANUAL

Model name
PLA-ZRP35/50/60/71/125/140BA
PLA-ZRP100BA
PCA-RP35/50/60/71/100/125/140KAQ
PCA-RP71/125HAQ
PKA-RP35/50HAL
PKA-RP60/71/100KAL
PSA-RP71/100/125/140KA
PEAD-RP35/50/60/71/100/125/140JA(L)Q
SLZ-KA25VAQ2
SLZ-KA35/50VAQ
SLZ-KA25VAL2
SLZ-KA35/50VAL
2

SAFETY PRECAUTION

2-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to terminal, all supply circuits must be disconnected.

2-2. CAUTIONS RELATED TO NEW REFRIGERANT

Cautions for units utilizing refrigerant R410A
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 beaker.
• 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.
OCH527
Service Ref.
PLA-ZRP35/50/60/71/125/140BA.UK
PLA-ZRP100BA
PCA-RP35/100/125/140KAQ
PCA-RP50/60/71KAQR1
PCA-RP71/125HAQ
PKA-RP35/50HAL
PKA-RP60/71/100KAL
PSA-RP71/100/125/140KA
PEAD-RP35/50/60/71/100/125/140JA(L)QR1.UK
SLZ-KA25VAQ2.TH
SLZ-KA35/50VAQR2.TH
SLZ-KA25VAL2.TH
SLZ-KA35/50VALR3.TH
2
Service
Manual No.
OCH535
OCB535
OCH529
OCB529
OCH491
OCB491
OCH492
OCB492
OCH453
OCB453
OCH452
OCB452
OCH528
OCB528
HWE10090
BWE10160
OCH493
OCB493
OC320