60
Multi VRF Indoor
Unit Service Manual
C. Sealing and heat
insulation
◆
Installation of the air supply pipe
Ceiling hoisting
Return air
Air supply
Return air
Installation of the Air Supply Pipe
No. 1 2 3 4 5 6
Name Hoisting Return air pipe Ducted type indoor unit Return air inlet Air supply bend Air outlet
◆
Access hole
After installation of the concealed duct type unit, a access hole must be prepared in the ceiling on the
electric box side of the indoor unit, and the following considerations must be taken.
b. the acesss hole is easily accessible for repair of the electric parts and pipes.
c. the air inlet may be taken as the access hole for repair of the motor.
2�3 Wall Mounted Type
(1) Dimensions Data Unit:mm
A
B
C
Model
GMV(L)-R22G/NaB-K
GMV(L)-R22G/NaC-K
GMV(L)-R28G/NaB-K
GMV(L)-R28G/NaC-K
GMV(L)-R36G/NaB-K
GMV(L)-R36G/NaC-K
GMV(L)-R45G/NaB-K
GMV(L)-R45G/NaC-K
A 770 770 830 830
B 250 250 285 285
C 190 190 189 189
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