21
CONDITION
CHECK
Check continuity of magnetron
Defective
magnetron
RESULT
No
Continuity
CAUSE
REMEDY
Replace
Outlet has
proper
voltage Fuse
does not
blow.
CONDITION
CHECK
Check continuity of primary
interlock switch
Malfunction of
primary interlock
switch
RESULT
No
Continuity
CAUSE
REMEDY
Adjust or
replace
Oven lamp
does not turn
on
Check continuity of secondary
interlock switch
Malfunction of
secondary
interlock
switch
No
Continuity
Adjust or
replace
Check D.C. voltage being
supplied to RELAY (RY2) coil
Defective touch
control circuit
0 V
Replace
Faulty contacts of
RELAY (RY2) or
open relay coil
Approx.
15 VDC
Replace
Display do not shown
countdown
Malfunction of
secondary
interlock switch
Replace
Check continuity of
power supply cord
Open power
supply cord
No
Continuity
Replace
Defective touch
control circuit
Normal
Replace
NOTE 1
All these switches must be replaced at the same time, please refer to “Interlock Mechanism And Adjustment”.
(TROUBLE 2) Display shows all figures selected, but oven does not start cooking, even though desired program and
time are set and start pad is tapped.
Summary of Contents for TMW-1100E
Page 1: ...Turbo Air Inc 1250 VICTORIA ST CARSON CA 90746 USA PRINTED DATE May 2003 S M No ...
Page 32: ...30 WIRING DIAGRAM TMW 1100EC ...
Page 33: ...31 WIRING DIAGRAM TMW 1100E ...
Page 34: ...32 WIRING DIAGRAM TMW 1100MC ...
Page 35: ...33 WIRING DIAGRAM TMW 1100M ...
Page 37: ...35 MP1 MP2 Measure point ...
Page 39: ...37 2 P C B CIRCUIT DIAGRAM ...
Page 62: ...60 WIRING DIAGRAM TMW 800TC ...