58
Heater Replacement
r
2) Breakdown Diagnosis
Breakdown
Cause
Diagnosis
Solution
PCB
Symptoms
Error Mode
Washing
water
not heated
(common for
drum)
Overheating of
washing water
Wiring short
Washing heater or
temp. fuse short
Connector/ terminal
loosening
Defect in washing
heater temp. sensor
Defect in washing
heater temp. sensor
Connect the cut-off part.
Replace washing
heater.
Insert terminal.
Replace temp. sensor.
Replace temp. sensor.
"H6"
"H6"
"H6"
"H2"
"H2" or "H4"
Check for short:
Check for short: Normal if 23.5~25.7
6
between both
terminals of washing heater -> Common for drum
Check for loosening: Common for drum
Measuring resistance between both terminals of sensor:
Measuring resistance between both terminals of sensor:
* How to Replace Washing Heater and Temp. Sensor
1. Dismantling Connector
2. Loosening Earth and Heater Nuts
3. Replacing Heater and Temp. Sensor
4. Administer assembly in reverse order and make sure to fasten heater nuts first before the earth nuts.
Содержание DWD-WD135 SERIES
Страница 48: ...47 PCB PIN ARRANGEMENT ...
Страница 60: ...59 BLDC Motor Power Transmission System of BLDC Motor ...
Страница 65: ...64 Wiring Diagram ...
Страница 71: ...70 PLATE TOP ASS Y 1 Remove 3 screws 2 Remove 4 screws ...
Страница 73: ...72 VALVE 3WAY 1 Remove 4 screws 2 Separate 3 connectors 3 Separate 3 hose clamps ...
Страница 74: ...73 MAIN PCB ASS Y 1 Separate harness and separate PCB cover 2 Separate connector 3 Remove 1 screw ...