Toshiba RAV-GM901BTP-E, Руководство по установке

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„ Check the draining
In the test run, check that water drain is properly performed and water does not leak from the connecting part of
the pipes. When doing this, also check that no abnormal sounds are heard from the drain pump motor. Check
draining also when installed in heating period.
When the electrical and wiring work has been completed
Pour some water by following the method shown in the following fi gure. Then, while performing a cooling
operation, check that the water drains from the drain pipe connecting port (transparent) and that no water is
leaking from the drain pipe.
When the electrical and wiring work has not been completed
• Disconnect the fl oat switch connector (3P: red) from the connector (CN34: red) on the printed circuit board
inside the electrical control box. (Before doing this, the power must be turned off.)
• Connect a 220V to 240V supply voltage to (L) and (N) on the power supply terminal block.
(Do not apply a 220V to 240V voltage to (A), (B) of the terminal block. Otherwise, the printed circuit board may
be damaged.)
• Pour the water by following the method shown in the following fi gure. (Amount of water poured: 1500 cc to 2000 cc)
• When the power is turned on, the drain pump automatically starts running. Check whether the water is draining
from the drain pipe connecting port, and check that no water is leaking from the drain pipe.
• After checking that the water drains and there are no water leaks, turn off the power, connect the fl oat switch
connector to its original location (CN34) on the printed circuit board, and return the electrical control box to its
original position.
Supply water hose
220V to 240V
White
Red Black
Black
Pull out connector CN34
(Red) from P.C. board.
„ Heat insulating process
y As shown in the fi gure, cover the fl exible hose and hose band with the attached heat insulator up to the bottom
of the indoor unit tightly.
y Cover the drain pipe tightly with a heat insulator procured locally so that it overlaps with the attached heat
insulator of the drain connecting section.
Wrap the attached heat insulator tightly from
the surface of the indoor unit.
Heat insulator of the
drain connecting section
(accessory)
Heat insulator
(locally procured)
Indoor unit
„ Connecting method of the duct
Duct: Insulation material
(locally procured)
Connect a duct to the
outside of the fl ange
Flange (locally procured)
Aluminum tape (locally procured)
Aluminum tape (locally procured)
Air intake side Air discharge side
Under surface
Indoor unit
Flange
CAUTION
Incomplete heat insulation of the supply air fl ange and sealing may occur dewing resulted in falling of water
drop.
22-EN 21-EN