Heat-controller DMH24DB-1 Manual de usuario descargar pdf (Pagina 29)

Service Manual 29

Checking the Drainage, Forming the Pipings and Long Pipe Setting

Checking the drainage

To check the drainage.

1. Pour a glass of water on the evaporator.

2. Ensure the water flows through the drain hose of the

indoor unit without any leakage and goes out the drain exit.

Drain piping

1. The drain hose should point downward for easy drain flow.

2. Do not make drain piping.

Downward slope

Do not raise

Accumulated

drain water

Tip of drain hose

dipped in water

Air

Waving

Water

leakage

Water

leakage

Ditch

Less than

50mm gap

Water

leakage

Checking the Drainage, Forming the Pipings and Long Pipe Setting

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Heat-controller DMH24DB-1 Manual de usuario Pagina 29