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Caution!
● The incorrect of wiring connecting would lead malfunction of some of the electric elements.
● Make sure that the lead between the connect end and the clamp end has some need space after the wire
is fixed.
● The appliance shall be installed in accordance with national wiring regulations.
3.5 Install the Drainage Pipe
Make sure the drain flows out
Caution!
A. Drain piping
● The drainpipe outlet direction can be chosen from either the right rear or right.
● The diameter of the drainpipe should be equal to or greater than the diameter of the connecting pipe.
● Keep the drain pipe short and incline downwards at a gradient of at least 1/100 to prevent air pockets.
(Refer to Fig.12)
● Use the attached drain hose
● Insert the drain hose completely into the drain socket. Tighten the clamp within the range of gray tape
until the screw head is less than 4mm from the hose. (Refer to Fig.13,14)
● Wrap the attached sealing pad
● No folding of drain hose inside the indoor unit. (Refer to Fig.15)
B. Confirm that smooth drainage is achieved after the piping work.
● Pour 600cc of water into the drain pan from the air outlet for confirming drainage. (Refer to Fig.16)
3.6 Install the Connection Pipes
Connect the connect pipe with the two relative leading pipe, tie the nut on tie –in of the connect pipe
tightly.
Caution!
● Be careful in bending the connection pipes, or you will damage the pipes.
Multi Variable Air Conditioners Floor and Ceiling Type Indoor Unit
and clamp
.
④
⑤
11
over the clamp and drain hose to insulate. (Refer to Fig.14)
Fig.12
Fig.14
Fig.13
Fig.15
Fig.16
6
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