Wiring Connection; Piping And Drain Hose Installation - Toshiba RAS-M18G3KVSG-TR Installation Manual

Wiring Connection

Indoor unit
Wiring of the connecting cable can be carried out without removing the
front panel.
1. Remove the air inlet grille.
Open the air inlet grille upward and pull it toward you.
2. Remove the terminal cover and cord clamp.
3. Insert the connecting cable (according to the local cords) into the pipe hole
on the wall.
4. Take out the connecting cable through the cable slot on the rear panel so
that it protrudes about 20 cm from the front.
5. Insert the connecting cable fully into the terminal block and secure it tightly
with screws.
6. Tightening torque : 1.2 N·m (0.12 kgf·m)
7. Secure the connecting cable with the cord clamp.
8. Fix the terminal cover, rear plate bushing and air inlet grille on the indoor
unit.
Air inlet grille
Connecting cable
Stripping length of the connecting cable
50 mm
10 mm
10 mm
70 mm
NOTE
• Use stranded wire only.
• Wire type : More than H07RN-F or 60245 IEC66 (1.5 mm² or more)
Front panel
Screw
Cord clamp
Screws
Terminal cover
Connecting cable
connect to 1 2 3
Terminal block (1 2 3)
Earth line
Connecting cable
Earth line
How to install the air inlet grille on the indoor
unit
• When attaching the air inlet grille, the contrary of the removed operation is
performed.

Piping and Drain Hose Installation

Piping and drain hose forming
* Since dewing results in a machine trouble, make sure to insulate both
connecting pipes. (Use polyethylene foam as insulating material.)
Rear right
Rear left
Bottom left
Left
Bottom right
Right
1. Die-cutting front panel slit
Cut out the slit on the left or right side of the front panel for the left or right
connection and the slit on the bottom left or right side of the front panel
for the bottom left or right connection with a pair of nippers.
2. Changing drain hose
For leftward connection, bottom-leftward connection and rear-leftward
connection's piping, it is necessary to change the drain hose and drain
cap.
How to remove the drain hose
• The drain hose can be removed by removing the
screw securing the drain hose and then pulling out
the drain hose.
• When removing the drain hose, be careful of any
sharp edges of steel plate. The edges can injuries.
• To install the drain hose, insert the drain hose
firmly until the connection part contacts with heat
insulator, and then secure it with original screw.
How to remove the drain cap
Clip the drain cap by needle-nose
pliers and pull out.
How to fix the drain cap
1) Insert hexagon wrench (4 mm)
in a center head.
2) Firmly insert the drain cap.
Do not apply lubricating oil
(refrigerant machine oil)
when inserting the drain
cap. Application causes
deterioration and drain
leakage of the plug.
CAUTION
Firmly insert the drain hose and drain cap; otherwise, water may leak.
8
Drain hose
Insert a hexagon wrench
No gap
(4 mm).