Nortec MH Series 10-30, When draining the water, tub float is not open, tub the float is not open

Models: MH Series

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When draining the water

When draining the water

When draining the water

 

 

tub float is not open

tub the float is not open

 

 

within 8 minutes

within 4 hours

 

 

 

 

 

 

 

 

Red

 

Red

 

Drain valve

Check/clean or

flashes

 

lights

 

blocked/defective or

replace drain valve.

 

 

 

 

clogged.

 

 

 

 

 

 

 

 

 

 

 

Siphon clogged.

Clean siphon.

 

 

 

 

 

 

 

 

 

 

Relay defective

Replace control

 

 

 

 

(weld-shut).

board.

 

 

 

 

 

 

 

 

 

 

Level sensor stucked

Clean/Replace

 

 

 

 

or short circuited.

level sensor.

 

 

 

 

 

 

 

 

 

 

Backpressure in the

Install special

 

 

 

 

siphon.

siphon.

 

 

 

 

 

 

Conductivity of the water in

Conductivity of the water

 

 

the tub too high

in the tub too high

 

 

Red

 

Red

 

Conductivity after

Increase the

flashes

 

lights

 

draining, restart or

nominal value or

 

 

 

 

cleaning

enhance water

 

 

 

 

cycle during 10

quality.

 

 

 

 

minutes higher than

 

 

 

 

 

the set nominal value.

 

 

 

 

 

 

 

 

 

 

 

Conductivity sensor

Replace

 

 

 

 

defective.

conductivity sensor.

 

 

 

 

 

 

 

 

 

 

Conductivity

Replace

 

 

 

 

transmitter defective.

conductivity

 

 

 

 

 

transmitter.

 

 

 

 

 

 

10-30

Page 31 2008-12-03

Page 35
Image 35
Nortec MH Series 10-30, When draining the water, tub float is not open, tub the float is not open, within 8 minutes, Page