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In case of finding a problem at a trial operation
In case of finding a problem at a trial operation
Symptom
The product doesn't work
though you press the 'ON'
switch.
The fan doesn't run
24 Ventilator
• Checking the power(rated power 1 phase, 220-240 V, the diame-
ter Ø0.6 ~ Ø2.0, capacity of breaker)
• Isn't the fuse connected?
• Are the PCB and Remote Controller rightly connected?
• Is the outdoor temperature the limit temperature?
(Less than -10 °C, more than 45 °C)
• In case of the limit temperature
- Switch on Option No. 5.
- Repower the product and check whether it works or not.
- Switch off Option No. 5. and repower the product once again.
Counter-measures
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