Do you have a voltage
of 220Vac at input of
switch S1 ?
Do you have a voltage
of 220Vac on input of
PCB 4?
Do you have a voltage
of 220Vac on input of
power cable?
A
C
Continuity across
thermoswitches
and relevant wiring
intact?
Replace switch
S1
Replace power
cable
Is the problem on
plug or on board?
Replace
PCB 4
OK
Replace front panel. Is
problem solved?
YES
YES
YES
NO
NO
NO
YES
YES
Do you have a voltage of
about 60Vdc between heat
sink and shunt on PCB 9
NO
Replace PCB 2
YES
D
Is 1 of 2 red led lighted on PWM of
PCB 1?
Replace defective piece
(thermostat or wiring) or
replace PCB that shows
the problem
Replace PCB 1
Assemble again front
panel group and replace
PCB 1.
Is problem solved?
YES
NO
NO
NO
F
Assemble again PCB 1 and replace PCB
9. Is problem solved?
Assemble again PCB
9 and replace PCB 2
NO
NO
17
Summary of Contents for Invertig 200
Page 14: ...13 HTP Invertig 200 Parts Breakdown...
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