5 DRAIN PIPING WORK
CAUTION
•Bind the auxiliary pipes (two) and connecting cable with tape tightly. In case of
| Indoor unit |
Auxiliary pipes | Connecting cable |
| Drain hose |
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 each other and cut off the insulating tape wound on the connecting pipe to avoid
•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.
Do not rise the drain hose. | Do not form the drain hose |
| into the waved shape. |
50mm or more
Do not put the | Do not put the drain |
drain hose end | hose end into the |
into water. | drainage ditch. |
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.
Pipe insulation
Drain hose Inside the room
Extension drain hose
CAUTION
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.
Wall
Drain guide
Space for pipes
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