Clemas & Co i-air PRO, Parts And Service Manual

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6 Fault finding guide
Problem Cause Solution
1. Appliance doesn’t start
operation
1.1. Wall socket is faulty. Check voltage in
socket
1.2. Power supply cable fault or inner
connections are faulty. Check cable, replace if
necessary
1.3. Faulty fuse. Replace
1.4. Faulty kill switch. Replace
1.5. Faulty main power supply switch. Replace
1.6. Faulty power supplier. Replace
1.7. Control PCB damaged. Replace
2 Appliance starts and
immediately stops
operation 2.1. Check error codes in menu STATUS. Check element
showing fault
2.2. Check fan start voltage level. Check supplier,
replace if necessary
2.3. Check fuse operation. Check, replace if
necessary
2.5. Check fan current consumption. Check fan, replace if
necessary
3. Poor performance 3.1. Check carbon pre-filter and HEPA
H14 main filter. Check, replace if
necessary
3.2. Check time counter of UV lamps
operation. Check time counter
4. Appliance control is not
possible 4.1. Check operation of encoder. Check, replace if
necessary
5. LAN connection not
possible 5.1. Check LAN configuration. Correct LAN
configuration