How to attach the drain cap

1. Insert hexagonal wrench 3/16 in. (4 mm).

3/16 in.

(4 mm)

Fig. 10-3-13

2. Firmly insert drain cap.

No gap

Do not apply lubricating oil (refrigerant machine oil) when inserting the drain cap. If applied, deterioration and drain leakage of the drain

Insert a hexagon plug may occur. wrench 3/16 in (Ø4 mm)

Fig. 10-3-14

How to attach the drain hose

Always use the original screw that secured the drain hose to the unit. If using a different screw may cause water to leak.

Insert the drain hose firmly until the connector contacts with the insulation, then secure it in place using the original screw.

CAUTION

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

In case of right or left piping

•After making slits on the front panel with a knife or similar tool, cut them out with a pair of nippers or an equivalent tool.

FILE NO. SVM-10020

In case of bottom right or bottom left piping

•After making slits on the front panel with a knife or similar tool, cut them out with a pair of nippers or an equivalent tool.

Slit

Fig. 10-3-16

Left-hand connection with piping

Bend the connecting pipes so that they are positioned within 1-5/8 in. (43 mm) above the wall surface.

If the connecting pipes are positioned more than

1-5/8 in (43 mm) above the wall surface, the indoor unit may be unstable.

When bending the connecting pipe, make sure to use a spring bender to avoid crushing the pipe.

Refer to the table below for the bending radius of each connection pipe.

Outer diameter

Bending radius

 

 

6.35 mm

30 mm

 

 

9.52 mm

40 mm

 

 

12.7 mm

50 mm

 

 

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

(To the forefront of ßare)

20-1/2 in.

(520 mm) Gas side 16-9/16 in.

(420 mm)

Liquid side

 

Outward form of indoor unit

in.

R 1-3/16 in. (R 30 mm) (Use polisin

mm)

(polyethylene) core or the like for

5/8-

1 (43

bending pipe.)

 

 

Use the handle of screwdriver, etc.

Fig. 10-3-17

Slit

Fig. 10-3-15

NOTE :

If the pipe is incorrectly bent, the indoor unit may be unstable 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.

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