Galanz DC-80S1E, Service Manual

Page: 17 / 17

17

11 Breakdown Maintenance
NO. Malfunction
fault
indicator
light
Possible Cause Solution
1
Temperature
Sensor CTN
E1
1
、
whether the sensor is
malfunctioning?
2
、
Is the plug plugged in
firmly?
3
、
Is it short-circuit?
1
、
replace the sensor
2
、
re-plug in
3
、
replace the wire
2
heating wire
temperature
sensor
open-circuit
or
short-circuit
E3
1
、
Is the heating wire
temperature
sensor
malfunctioning?
2
、
Whether the plug is
plugged in firmly?
3
、
Is it short-circuit?
1
、
re-plug in
2
、
replace the wire
3
、
replace the heating wire
3
heating wire
assembly
E2
4
、
1
、
Is the plug plugged in
firmly?
2
、
Whether the heating wire
is malfunctioned?
1
、
re-plug in the plug
2
、
replace the heating wire
4 door open dop
5
、
1
、
Is the plug plugged in
firmly?
2
、
Whether the Micro-switch
is malfunctioned?
1
、
replace the Micro-switch
2
、
re-plug in the plug
6 condenser E6
1
、
Is the condenser
installed not good
enough?
2
、
Is the Micro-switch
malfunctioned?
3
、
Is the plug contact poor?
1
、
Re-install condenser in
the right way.
2
、
replace the
Micro-switch
、