kitchenaid Built-in microwave oven and microwave combination Built ...
laundry Products
refrigeration Products
commercial laundry
kitchen Products
K4317422 August 2007
THIS SERVICE POINTER APPLIES TO THE FOLLOWING BRANDS:
KitchenAid Built-In Microwave Oven and Microwave Combination Built-In Oven Models: KBHS109S, KBHS139S, KEMS308S, KEMS378S, KEHU309S
WARNING Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
cUSTOMER CONCERN: Oven control dead, unit not working. (Note: This usually happens with a newly installed oven).
cause: If no neutral is present because the Neutral (white) wire is not connected properly at the junction box (or at the electrical fuse box), it will damage the L1 filter board and the control board.
cORRECTION: Before replacing any parts. 1. Disconnect power. 2. Verify that the electrical connection has been done correctly (as shown in illustration 1). Measure voltage between L1 (black), N (white) and L2 (red). L1 – N = 120 volts L2 – N = 120 volts L1- L2 = 240 volts page 1 of 2 (continued on next page) ALL SERVICE POINTERS ONLINE: http://www.servicematters.com/tech_ref/tech_ref_main.htm, SERVICE POINTERS COMMERCIAL LAUNDRY ONLY: www.whirlpoolcorp.com/cltpsc, TECHNICAL INFORMATION, SERVICE POINTERS To receive pointers by email or FAX, or to edit or delete a current email or Fax from our distribution, see http://www.whirlpoolcorp.com/cltpsc/feedback/feedbacksubscribe_all.html, or FAX changes to 269-923-5805.
3. Verify that Microwave power connection is properly inserted. 4. Verify that ring terminals from main harness and conduit (not shown in illustration) are inserted in the terminal block.
Microwave Power Connection (WHT-BLK-RED)
Terminal Block
page 2 of 2 ALL SERVICE POINTERS ONLINE: http://www.servicematters.com/tech_ref/tech_ref_main.htm, SERVICE POINTERS COMMERCIAL LAUNDRY ONLY: www.whirlpoolcorp.com/cltpsc, TECHNICAL INFORMATION, SERVICE POINTERS To receive pointers by email or FAX, or to edit or delete a current email or Fax from our distribution, see http://www.whirlpoolcorp.com/cltpsc/feedback/feedbacksubscribe_all.html, or FAX changes to 269-923-5805.
refrigeration Products
commercial laundry
kitchen Products
K4317422 August 2007
THIS SERVICE POINTER APPLIES TO THE FOLLOWING BRANDS:
KitchenAid Built-In Microwave Oven and Microwave Combination Built-In Oven Models: KBHS109S, KBHS139S, KEMS308S, KEMS378S, KEHU309S
WARNING Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock.
cUSTOMER CONCERN: Oven control dead, unit not working. (Note: This usually happens with a newly installed oven).
cause: If no neutral is present because the Neutral (white) wire is not connected properly at the junction box (or at the electrical fuse box), it will damage the L1 filter board and the control board.
cORRECTION: Before replacing any parts. 1. Disconnect power. 2. Verify that the electrical connection has been done correctly (as shown in illustration 1). Measure voltage between L1 (black), N (white) and L2 (red). L1 – N = 120 volts L2 – N = 120 volts L1- L2 = 240 volts page 1 of 2 (continued on next page) ALL SERVICE POINTERS ONLINE: http://www.servicematters.com/tech_ref/tech_ref_main.htm, SERVICE POINTERS COMMERCIAL LAUNDRY ONLY: www.whirlpoolcorp.com/cltpsc, TECHNICAL INFORMATION, SERVICE POINTERS To receive pointers by email or FAX, or to edit or delete a current email or Fax from our distribution, see http://www.whirlpoolcorp.com/cltpsc/feedback/feedbacksubscribe_all.html, or FAX changes to 269-923-5805.
3. Verify that Microwave power connection is properly inserted. 4. Verify that ring terminals from main harness and conduit (not shown in illustration) are inserted in the terminal block.
Microwave Power Connection (WHT-BLK-RED)
Terminal Block
page 2 of 2 ALL SERVICE POINTERS ONLINE: http://www.servicematters.com/tech_ref/tech_ref_main.htm, SERVICE POINTERS COMMERCIAL LAUNDRY ONLY: www.whirlpoolcorp.com/cltpsc, TECHNICAL INFORMATION, SERVICE POINTERS To receive pointers by email or FAX, or to edit or delete a current email or Fax from our distribution, see http://www.whirlpoolcorp.com/cltpsc/feedback/feedbacksubscribe_all.html, or FAX changes to 269-923-5805.
