Jenn-Air JDR8895ACS/W 사용자 설명서

다운로드
페이지 68
Troubleshooting Procedures 
 
!
WARNING
 
To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, 
unless testing requires power and/or gas. 
 
©2004 Maytag Services 
16023417 
13 
Component Troubleshooting 
Problem Possible 
Cause 
Correction 
Part or all of the appliance 
does not work 
Power Outage..............................................
 
Improperly set oven controls .......................
 
Oven door locked ........................................
 
Delayed cooking/cleaning............................
•  Check power supply/circuit 
breaker 
•  Verify oven controls are properly 
set 
•  Verify oven door is unlocked after 
a self-clean cycle 
•  Verify oven is not set for delayed 
cooking or cleaning program 
Burners will not ignite; no 
spark at top burner. 
Poor ground on burner cap..........................
Weak or failed spark module.......................
Low gas pressure ........................................
•  Clean burner cap. 
•  Replace spark module. 
•  Verify pressure 4” WCP for 
natural, 10” WCP for LP. 
Burner will not ignite. No 
spark to burner ignitors 
when burner knob is rotated 
to “LITE” position. 
No 120 VAC to range ..................................
Micro switch contacts not closing ................
 
 
Faulty wiring. Bad connection at burner 
electrode and electrode socket....................
 
 
 
Inoperative spark module ............................
 
Electrode dirty. Burner cap dirty ..................
Cracked or broken electrode, electrode 
wire or electrode socket...............................
•  Verify voltage at wall outlet. 
•  Check wiring against appropriate 
wiring diagram, Verify all terminals 
and connections are correct and 
tight. Check micro switch contacts. 
•  Check wiring against appropriate 
wiring diagram. Verify all terminals 
and connections are correct and 
tight. 
•  Check module according to testing 
procedures information. 
• 
Clean electrode or burner cap. 
 
• Replace electrode. 
No spark or only random 
spark at one ignitor. 
Check for cracked ignitor or pinched 
ignitor wire  ..................................................
Poor continuity to burner cap.......................
Bad ground connection or lack of 
continuity to ground or ignitor ......................
 
 
 
Cracked or broken ignitor extension lead ....
 
•  Replace ignitor lead or electrode. 
•  Clean burner cap and lead. 
 
•  Tighten ground connection and 
correct any breaks in ground path 
from ignitor path to unit ground 
path. 
•  Replace ignitor lead. 
Unit continues to spark after 
knob is turned to OFF 
position. 
Shorted valve switch/harness ......................
 
 
Switch has slipped off the valve ..................
•  Replace switch/harness. If shorting 
is caused by excessive spillovers, 
customer education is advised. 
•  Carefully reposition switch on valve 
and rotate from OFF to high, 
several times to verify switch is not 
broken.