Fri-Jado 9124654, Руководство по обслуживанию

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Page 22 9124654 Service Manual Ultra Sonic Humidifier 30001322 2021
5. Trouble Shooting
5.3 COUNTERMEASURE FOR MALFUNCTION
The unit operates automatically and gives humidification as long as the water
is supplied normally and the power at normal AC 200 V.
Should it fail even under these normal conditions, check the following points
and correct the problem.
CAUTION:
Be sure to cut off the power supply when there is a need to
lift the unit or dismantle it.
●
Poor Spray
Trouble Possible reason Solution
Oscillator failure Deterioration with age Replace
Pool of water building up
in duct hose
No slope provided Give the hose some
incline
Overflow Dirt caught in the solenoid
valve
Dismantle the valve and
clean
● No spray output at all
Trouble Possible reason Solution
No water in water tank Faulty solenoid valve Replace
Float switch failure Replace
Poor connection of the
connector
Repair
Water in tank, but still no
spray output
Faulty transformer Repair
Ultrasonic unit Repair
PCB failure Repair
Fan failure Repair
Float switch failure Repair
Poor conections of
connectors/soldered parts
Check with tester and
repair faulty connections