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68 Ceiling & Floor, Ceiling Suspended (50Hz, R22)
15. Installation
(6) Recommended combinations.
(A) Total maximum length up to 20m.
(B) Limit the number of bends to less than 8.
(C) Piping fall limitation is upto 15m, see figure 6.
(D) Piping head limitation is upto 8m, see figure 6.
(7) Gas leakage test.
Check all the brazed and flare connections for gas leakage.
Electrical wiring
(1) There should be sperate power spply dedicated only for air conditioner.
(2) Wiring should be done in accordance to the local area codes.
(3) Ground both indoor and outdoor unit.
(4) Check wiring connections in accordance to the wiring diagram.
Important
(1) Secure the cables with in the cable clamp after connecting them to the terminal block.
(2) Authorized electricians should be hired for cabling.
(3) The remote controller is located inside the unit, behind the return air filter.
Installation
When mounting the indoor unit on the ceiling, floor or wall follow the following instructions as stated below:
(1) Select a location that permits even air circulation throughout the room.
15m
8m
BAD LOCATION OBLIQUE-LENE
AREA ARE NOT WELL-COOLED
GOOD LOCATION
EVENLY COOLED
Fig. 6
Fig. 7
Fig. 8