NewAir AD-400 manual Troubleshooting, Problem, Possible Causes, Solution

Models: AD-400

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TROUBLESHOOTING

If one of the problems listed below exists, check the following conditions before contacting customer service:

Problem

Possible Causes

Solution

The unit does not operate.

Has the power cord been

Plug the power cord back

 

disconnected?

into the outlet.

 

Is the Full Tank Indicator

Empty the water in the

 

Light blinking? (the tank

drainage tank and

 

is either full or in a

reposition it back into the

 

wrong position)

tank

 

Is the temperature in the

The protective device is

 

room above 95° F or

activated and the unit

 

below 41° F?

cannot be started.

The dehumidifying

Is the air filter clogged?

Clean the air filter as

function does not work.

 

instructed in “Cleaning

 

 

the Dehumidifier.”

 

Is the intake or discharge

Remove the obstruction

 

duct obstructed?

from the discharge or

 

 

intake duct.

No air is being

Is the air filter clogged?

Clean the air filter as

discharged from the unit.

 

instructed in “Cleaning

 

 

the Dehumidifier.”

Operation is noisy.

Is the unit tilted at an

Move the unit to a stable,

 

angle or unsteady?

sturdy location.

 

Is the air filter clogged?

Clean the air filter as

 

 

instructed in “Cleaning

 

 

the Dehumidifier.”

Page 11
Image 11
NewAir AD-400 manual Troubleshooting, Problem, Possible Causes, Solution