KitchenAid JUC4430X Технічний паспорт - Сторінка 3
Переглянути онлайн або завантажити pdf Технічний паспорт для Варильна поверхня KitchenAid JUC4430X. KitchenAid JUC4430X 6 сторінок.
Друкувати сторінку
FOR SERVICE TECHNICIAN'S USE ONLY
Service Code
Shown on Display
Failure Description
Type of Failure
Repair Suggestions
F-36, F37
Temperature sensor is not working
Type 1
1.
Disconnect power.
2.
Check that the temperature sensor is between 184,000 £2 -
292,000 Q at room temperature and is firmly plugged in. If the
sensor is not between 184,000 Q - 292,000 Q, replace the coil
and go to Step 5. If the sensor is between 184,000 Q - 292,000 Q
and the electrical connection is good, go to Step 3.
3.
Replace all parts and panels before operating.
4.
Reconnect power and check that the coil is working. If it is not
working, disconnect power and replace the nonworking coil and
the power control board.
5.
Replace all parts and panels before operating.
6.
Reconnect power.
7.
If the control was replaced in Step 4, reconfigure the cooktop
following the directions in "Manual Configuration Mode."
F-40
Power control board failure
Type 1 or Type 2
1.
Disconnect power.
2.
Check that the cable between the User Interface and the power
control board is not damaged and is firmly plugged in.
3.
Replace all parts and panels before operating.
4.
Reconnect power.
5.
Verify if error is still present. If yes, disconnect power.
6.
Replace the power control board.
7.
Replace all parts and panels before operating.
8.
Reconnect power.
9.
Reconfigure the cooktop following the directions in "Manual
Configuration Mode."
F-42
Power supply
Type 2
1.
Check for 240 volts AC at the main incoming power supply
connection by completing the following steps.
2.
Disconnect power.
3.
Connect voltage measurement equipment.
4.
Reconnect power and check for 240 volts at J1 L to N, and then
J2 L to N at the EMI filter board, and then J1 L to N at both power
control boards. If voltage is correct, disconnect power, replace
the power control board and go to Step 5. If voltage is not
correct, disconnect power and check for an open fuse on the EMI
filter board. If there is not an open fuse, have a qualified
electrician check the home power supply.
5.
Replace all parts and panels before operating.
6.
Reconnect power.
7.
Reconfigure the cooktop following the directions in "Manual
Configuration Mode."
F-47
Power supply from power control
board to User Interface is missing
or WIDE communication error
between Ul and power control
board or an open fuse on the filter
board
Type 2
1.
Disconnect power.
2.
Check that the cables between the User Interface and the power
control board are not damaged and are firmly plugged in.
3.
Replace all parts and panels before operating.
4.
Reconnect power and check that it is working. If it is not working,
disconnect power and replace the cables between the User
Interface and the power control board.
5.
Replace all parts and panels before operating.
6.
Reconnect power and check that it is working. If it is not working,
go to Step 7.
7.
Disconnect power.
8.
Check the continuity of the fuses on the EMI board. If either of the
fuses is blown, replace with a new one.
9.
Replace all parts and panels before operating.
10. Reconnect power and check that it is working. If it is not working,
go to Step 11.
11. Disconnect power.
12. Change both power control boards.
13. Replace all parts and panels before operating.
14. Reconnect power and reconfigure the cooktop following the
directions in "Manual Configuration Mode." Check that it is
working. If it is not working, go to Step 15.
15. Disconnect power.
16. Change the User Interface.
17. Replace all parts and panels before operating.
18. Reconnect power and reconfigure the cooktop following the
directions in "Manual Configuration Mode."
3