Gree Cooling Bay GVCN18AANK1A1A, Manual

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Water leakage
Block or breakage of drainage pipe Replace drainage pipe
Fan of indoor unit touches other positions
Adjust fan position
Foreign articles inside the indoor unit Remove foreign articles
Vibration of compressor is violent
Adjust support foot mat or compressor,
tighten loose bolts
Pipes of outdoor unit bump together Separate bumping pipes
Metal plates bump together inside the unit
1. Tighten connection screws
2. Attach vibration damping gum between metal
plates
Abnormal sound
and vibration
Outdoor fan bumps cabinet Adjust fan position
Abnormal sound from inside
compressor
Replace compressor
In Heat mode, there are abnormal electro-
magnetic sound from inside the 4-way valve
Short circuit inside electromagnetic valve
Replace electromagnetic valve
Error code and
protection
Indoor anti-freezing protection
Low voltage protection
Defrosting
Electric heating conglutination protection
Cool ing Bay Series