Toshiba RAS-10PKVPG-NZ Service Manual page 75

Table of Contents

Advertisement

Bend the connecting pipe within a radius of 30 mm.
To connect the pipe after installation of the unit
(figure)
Reference position of Liquid side and Gas side's
piping on Installation Plate.
(To the forefront of flare)
326 mm
Gas side
283 mm
Liquid side
R 30 mm (Use polisin (polyethylene)
core or the like for bending pipe.)
Use the handle of screwdriver, etc.
Fig. 10-3-14
WARNING :
● Do not perfor flare connection inside a building or
dwelling or room, when joining the heat exchanger
of indoor unit with interconnection piping. Refrigerant
connection inside a building or dwelling or room
must be made by brazing or welding. Joint
connection of indoor unit by flaring method can only
be made at outdoor or at outside of building or
dwelling or room. Flare connection may cause gas
leak and flammable atmosphere.
NOTE :
If the pipe is incorrectly, the indoor unit may
unstably be set on the wall.
After passing the connecting pipe through the pipe
hole, connect the connecting pipes to the auxiliary
pipes and wrap the facing tape around them.
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.
Auxiliary
pipes
Installation
plate
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
one
another 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 connecting pipes. (Use
polyethylene foam as insulating material.)
When bending a pipe, carefully do it, not to crush it.
Outward form of indoor unit
Indoor
unit
Connecting
cable
10-3-4. Indoor Unit Fixing
1. Pass the pipe through the hole in the wall and hook
the indoor unit on the installation plate at the upper
hook.
2. Swing the indoor unit to right and left to confirm that
it is firmly hooked up on the installation plate.
3. While pressing the indoor unit onto the wall, hook it
at the lower part on the installation plate. Pull the
indoor unit toward you to confirm that it is firmly
hooked up on the installation plate.
Hook
For detaching the indoor unit
from the installation plate, pull
the indoor unit toward you
while pushing its bottom up at
the specified parts.
10-3-5. In case of Indoor unit is fixed to
Installation plate with screws
1.
Remove 2 screw caps with flat screwdriver.
2.
Fix them with ∅4 x10~14L, 2 screws which are
prepared at the site.
3.
Cover screw caps as previous process.
Screw cap
- 75 -
FILE NO. SVM-18049
Hook here.
1
Installation plate
Installation plate
Hook
Push
Fig. 10-3-15
<How to remove>
<How to fi x>
Flat screwdriver
Fig. 10-3-16
Push
Push

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents