LG Electronics MFL39817303 Checking the Drainage, To check the drainage, Drain piping

Installation

CheckingtheDrainage

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.

Connecting area

drain hose

Leakage

checking

Drain pan

Drain

hose

Leakage

checking

ENGLISH

Drain piping

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

2.Do not make drain piping like the following.

Downward slope

	Do not raise		Accumulated
			drain water
					Tip of drain hose	Less than
			Air
						50mm gap
					dipped in water
Water		Water	Waving	Water
leakage		leakage		leakage	Ditch

Installation Manual 23