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5
DRAIN PIPING WORK
• Bind the auxiliary pipes (two) and connecting cable with tape tightly. In case of left-side pipe exit and rear-left
exit, bind the auxiliary pipes (two) only with facing tape.
• 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 each other and cut off the insulating tape wound
on the connecting pipe to avoid double-taping at the joint, then seal the joint with vinyl tape, etc.
• In order to reduce the possibility of condensed water being produced within the indoor unit, make sure to
insulate both the connecting pipes.
(Use a suitable form of insulation material specifically design designed for refrigeration pipe work.)
• When bending a pipe, ensure care is taken to prevent pipe damage.
Drainage
1. Run the drain hose sloped downwards.
50 mm
or more
2. It is not possible to add water to the drain pan to confirm correct drainage. To do this, the unit must be operated
in the COOL mode.
3. When connecting extension drain hose, insulate the connecting part of extension drain hose with pipe insulation.
Arrange the drain pipe to allow proper drainage from the unit. Incorrect drainage can result in condensation
problems.
This structure of this air conditioner is designed
condensed water, which may form on the back of the
indoor unit, into the drain pan.
Therefore, do not store the power cables and other
parts within the drain guide.
3
EN
Toshiba 1074007701(01EN)_P01-10
Auxiliary pipes
Installation plate
Do not rise the
drain hose.
Do not put the drain
hose end into water.
Pipe insulation
Inside the room
Drain hose
8
CAUTION
Indoor unit
Connecting cable
Drain hose
Do not form the drain hose
into the waved shape.
Extension drain hose
CAUTION
Space for pipes
7
7/16/04, 13:30
TOSHIBA RAV-SM561KRT-E (EN) 1074007701
Do not put the drain hose
end into the drainage ditch.
Wall
Drain guide
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