*
FILE NO. SVM-10046
Fig. 8-5-
10
Fig. 8-5-
11
Fig. 8-5-
12
* Be sure to wear heavy work gloves while working.
Supplied passage hole guard material
Attach the guard material securely
so that it dose not come loose.
Supplied protective bush
Pipe cover
Rear direction
PLATE-TRANSPORTATION
Should be take off and
no need to fix.
The indoor/outdoor connection pipes can be connected in
rear direction. Take off the knockout part of the pipe cover
through which pipes.
Detach the pipe cover and tap on the knockout section
a few times with the shank of a screwdriver. A knockout
hole can easily be punched.
After punching out the knockout hole, remove burrs from
the hole and then install the supplied protective bush and
guard material around the passage hole to protect wires
and pipes. Be sure to attach the pipe covers after pipes
have been connected. Cut the slits under the pipe covers
to facilitate the installation. After connecting the pipes,
be sure to mount the pipe cover. The pipe cover is easily
mounted by cutting off the slit at the lower part of
the pipe cover.
•
•
•
•
Knockout procedure
< Knockout of Pipe Cover >
–
44
–
8-5-7. Refrigerant Piping
Check the flare nut connections, valve stem cap
connections and service dia.: 16mm) sold on the market.
Also seal the screws securely with port cap connection
for gas leak with a leak detection or soap water.
When draining completely simultaneous is needed, use
a drain pan.
Service port cap connection
Flare nut connections
(Outdoor unit)
Flare nut connections
(Indoor unit)
Valve stem cap connection
Drain nipple
Waterproof rubber cap
Drain nipple
Base-plate
Waterproof rubber cap
•
•
8-6.
Others
8-6-1. Gas Leak Test
When water is to be drained through the drain hose,
attach the following drain nipple and waterproof rubber
cap, and use the drain hose (Inner silicone material, etc.,
to prevent water from leaking.
Some conditions may cause dewing or dripping of water.
•
Fig. 8-6-1
Fig. 8-6-2
For Reference
If a heating operation is to be continuously performed for a long
time under the condition that the temperature is 0
°
C or lower,
may cause difficulty in draining defrosted water due to the bottom
plate freezing and may affected to the cabinet or fan.
It is recommended to install an anti-freeze heater locally
in order to safely install the air conditioner.
For details, contact the dealer.
(
F
or Heat pump model)