Haier CRDE350AW User manual

Edition:2014.04.23
C/RDE350AW B
CRDE350AW

C/RDE350AW

C/RDE350AW
C/RDE350AW
C/RDE350AW(About 57/56kg)

Computer Program
Controller
Red
White
White
Gray
Yellow
Yellow
Black
Motor
Thermal
Blue
Purple
Orange
Blue
Orange Orange
Relay
Brown
Brown
Black
Door
Switch
High Limit
Thermostat
Heater
Control
Thermostat
Orange
5
41
6
L1 NL2
Red White
Limiter
Green
G
Gray Gray Gray
Thermostat
Back-up
White
BELT
SWITCH
Green
G
Computer Program
Controller
Red
White
White
Gray
Yellow
Yellow
Black
Motor
Thermal
Blue
Purple
Orange
Blue
Orange Orange
Relay
Brown
Brown
Black
Door
Switch
High Limit
Thermostat
Heater
Control
Thermostat
Orange
5
41
6
L1 NL2
Red White
Limiter
Green
G
Gray Gray Gray
Thermostat
Back-up
White
BELT
SWITCH
Green
G
C/RDE350AW
RDE350AW CRDE350AW

C/RDE350AW

C/RDE350AW

C/RDE350AW

C/RDE350AW

C/RDE350AW

C/RDE350AW

C/RDE350AW

C/RDE350AW
Check if the belt is correctly
installed?
No
Yes
Yes
No
Yes
Yes
No Close the door.
Check if the wire unit is good
No
No
No
Yes
Correctly installed
Cut off the power.Check if the door
of the dryer is closed?
Check if the wire connecting of the
motor and the PCB is disconnected? Connect the wire properly
You can replace or use ohmmeter
Check if the wire connecting of the back
up thermostat and the thermal limiter is ok?
Check if the back-up thermostat is well?
Well: the resistance is 0ȍ;
Broken: he resistance is infinite
Connect the wire properly
Replace the Back-up thermostat
or the thermal limiter.
Check if the PCB is good? Replace the PCB
Check if the motor is good? Replace the motor
Replace the wire unit
Yes
No

C/RDE350AW
Switch on the power, push down the start button
Set timed drying (above 15 min)
Observe wether the
heater is aglow from the back of the machine
( while the power switches on )
Measure wether there is the voltage between
the two ends of the heater?
Check if the sequencer plug inserts correctly?
Replace the PCB to check whether
this problem is solved?
Replace the control thermostat and
high limit thermostat
Measure the resistance of the
heater
Replace the heater
Broken:The resistance is
infinite；
Well:The resistance is 10.3 ;
Yes Check the ventilation condition
Check if the vent-pipe and the
vent-way is blocked
No ventilating
No
No
Broken
Yes
Yes
Yes
Yes
Check if the wire unit is good
Check if the relay is well?
No Correctly connected
No Replace the relay
No
No
Replace the PCB
Yes
Check if the control thermostat and high
limit thermostat can act
?
Switch on the power, push down the start button
Yes
No
No
Yes
Check if the belt is broken?
Check if the tensive arm unit is installed well ?
Reinstall the tensive wheel unit and try rotating the tub manually
Replace the belt

C/RDE350AW
Switch on the power, push down the start button
Search the root of the noise
Check if these come from the vibration
between the supporter in the front of the cabinet and the
cabinet or the abrasion between the support
wheel and the bracket of support wheel?
Yes
Yes
Yes
Yes
No
No
No
Fasten the support bracket or
replace the support wheel
Check the tensive condition ,
replace the tensive spring
Fasten the heating ring and
the fasten screw
Adjust or replace the worm shell
If there is a noise from the tensive spring?
If there is metallic bangs because the
screws of the heating ring become flexible?
If there is gratings between the impeller and
the worm shell?
No

Group
Sincere Forever
Haier Industrial Park, No.1, Hai er Road
266101, Qingdao, China
http://www.haier.com