<How to fix the Drains Cap>

1) Insert hexagonal wrench (∅ 4 mm) in a center head.

∅ 4 mm

Fig. 10-2-11

2) Firmly insert drains cap.

No gap

Do not apply lubricating oil (refrigerant machine oil) when

inserting the drain cap. Application causes deterioration and drain leakage of the plug.

Insert a hexagon wrench (∅ 4 mm)

Fig. 10-2-12

CAUTION

Firmly insert the drain hose and drain cap; otherwise, water may leak.

<In case of right or left piping>

•After scribing slits of the front panel with a knife or a making-off pin, cut them with a pair of nippers or an equivalent tool.

FILE NO. SVM-07008

<Left-hand connection with piping>

Bend the connecting pipe so that it is laid within 43 mm above the wall surface. If the connecting pipe is laid exceeding 43 mm above the wall surface, the indoor unit may unstably be set on the wall. When bending the connecting pipe, make sure to use a spring bender so as not to crush the pipe.

Bend the connection pipe within a radius of 30 mm (∅ 6.35) 40 mm (∅ 9.52).

To connect the pipe after installation of the unit (figure)

(To the forefront of flare)

270 mm

Gas side

170 mm

Liquid side

Outward form of indoor unit

mm

 

 

R 30 mm or less (∅ 6.35) R 40 mm or less (∅ 9.52)

 

 

 

43

 

 

(Use polisin (polyethylene core) or the like for

 

 

bending pipe.)

 

 

 

 

 

 

 

Use the handle of screwdriver, etc.

Fig. 10-2-15

NOTE:

If the pipe is bent incorrectly, the indoor unit may unstably be set on the wall.

After passing the connecting pipe through the pipe hole, connect the connecting pipe to the auxiliary pipes and wrap the facing tape around them.

Slit

Fig. 10-2-13

<In case of bottom right or bottom left piping>

•After scribing slits of the front panel with a knife or a making-off pin, cut them with a pair of nippers or an equivalent tool.

Slit

Fig. 10-2-14

– 54 –

CAUTION

•Bind the auxiliary pipes (two) and connecting cable with facing tape tightly. In case of leftward piping and rear-leftward piping, bind the auxiliary pipes (two) only with facing tape.

Indoor unit

Auxiliary pipes

Connecting cable

Installation plate

Fig.10-2-16

•Carefully arrange pipes so that any pipe does not stick out of the rear plate of the indoor unit.

•Carefully connect the auxiliary pipes and connecting pipes to each other and cut off the insulating tape wound on the connecting pipe to avoid double-taping at the joint, moreover, seal the joint with the vinyl tape, etc.

•Since dewing results in a machine trouble, make sure to insulate both the connecting pipes. (Use polyethylene foam as insulating material.)

•When bending a pipe, carefully do it not to crush it.