Jenn-Air JDS8850BD, Руководство по обслуживанию

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Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing,
unless testing requires power and/or gas.
16 16026929
© 2006 Maytag Services
Illustration Component Test Procedure Results
L
A B
A1
B1 N
Spark module 4 + 0 Test for voltage at terminals L and N .....
Check polarity and ground ..................... 120 VAC
See wiring diagram.
Snap switch
(pan switch)
NOTE: Downdraft
fan will not engage
if this switch is not
activated.
Test for voltage at terminals...................
Disconnect wiring and check for
continuity in LITE position ...................... 120 VAC
Continuity in LITE position.
(JDS8850BD*)
Dual burner valve Verify gas is supplied .............................
Orifices adjusted for
Natural or LP. Gas supplied.
Burner valve,
push-to-turn, 270°
5 K btu
9.2 K btu
16 K btu
Verify gas is supplied .............................
Orifice adjusted for
Natural or LP.
Adjust set screw for simmer control. Gas supplied.
(JDS986*BD*)
Burner valve,
push-to-turn, 270°,
E-burner Verify gas is supplied .............................
Orifice adjusted for
Natural or LP.
Adjust set screw for simmer control. Gas supplied.
Orifice holder
5 K btu
9.2 K btu
16 K btu
Verify gas pressure ................................
Check orifice for debris .......................... 5
"
Natural
10
"
LP/propane
Clean as needed.
(JDS8850BD*)
Orifice holder,
dual burner
12 K btu
3 K btu
Verify gas pressure ................................
Check orifice for debris .......................... 5
"
Natural
10
"
LP/propane
Clean as needed.
(JDS8850BD*)
Spark switch Test for voltage at terminals...................
Disconnect wiring and check for
continuity in LITE position ...................... 120 VAC
Continuity in LITE position.
(JDS986*BD*)
Spark switch Test for voltage at terminals...................
Disconnect wiring and check for
continuity in LITE position ...................... 120 VAC
Continuity in LITE position.
(JDS986*BD*)
Double valve switch Test for voltage at terminals...................
Disconnect wiring and check for
continuity in LITE position ...................... 120 VAC
Continuity in LITE position.
Spark ignition
electrode Test for resistance of spark lead ............
Test ignitor to chassis ............................ Continuity
No continuity from ignitor to chassis.
Temperature sensor Measure resistance................................ Approx 1000 Ω at room temperature,
75° F (23.8° C).