Jenn-Air JXT9036CDP User Manual

Troubleshooting Procedures
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to vent hood before servicing, unless
testing requires power.
©2004 Maytag Services 16023510 9
Problem Possible Cause Correction
Blower motor will not
operate, lights will not
illuminate
No input power ...............................................
.
Circuit breaker tripped ....................................
.
Black/white or white wires loose at control
board, no wires connected to control board...
.
Control board defective ..................................
.
Touch pad/control panel defective .................
.
• Verify 120 VAC is present at unit.
• Verify circuit breaker isn’t tripped.
• Verify all connections are tight.
• Perform control board test.
• Perform touch pad or control
panel test.
Blower motor will not operate
(Lights illuminate)
Blue wire loose on control board....................
.
Blower motor seized.......................................
.
Blower motor defective...................................
.
Capacitor damaged or defective ....................
.
Touch pad or control panel defective.............
.
Blower motor too hot and has been shut
down by the thermal protection system..........
.
• Verify blue wire is connected and
tight on control board.
• Verify blower is free from
obstructions and rotates freely.
• Perform blower motor test.
• Perform capacitor test.
• Perform touch pad or control
panel test.
• Allow blower motor to cool.
Blower motor starts slow and
will not operate at full speed
(Lights illuminate)
Capacitor shorted or defective .......................
.
Blower motor defective...................................
.
Control board defective ..................................
.
Touch pad or control panel defective.............
.
Obstructions in blower motor .........................
.
• Perform capacitor test.
• Perform blower motor test.
• Perform control board test.
• Perform touch pad or control
panel test.
• Verify blower motor is free from
obstructions and rotates freely.
Blower motor operates, but
cannot change fan speed
(Lights illuminate)
Capacitor shorted or defective .......................
.
Blower motor defective...................................
.
Touch pad or control panel defective.............
.
Obstructions in blower motor .........................
.
• Perform capacitor test.
• Perform blower motor test.
• Perform touch pad or control
panel test.
• Verify blower motor is free from
obstructions and rotates freely.
Lights will not illuminate
(Blower motor operates)
Light bulb(s) burnt out ....................................
.
Light bulb not making contact with socket .....
.
Red wire loose on control board ....................
.
Touch pad or control panel defective.............
.
Light socket defective.....................................
.
• Replace bulb(s).
• Remove power to unit, remove
light bulb and bend the two metal
brackets inside the bulb opening
(bend outwards). This lowers
the light socket.
• Verify red wire is connected and
tight on control board.
• Perform touch pad or control
panel test.
• Perform halogen light test.
Lights illuminate at full
brightness only
(Blower motor operates)
Loose wires to lights/control board.................
.
Light socket defective.....................................
.
Control board defective ..................................
.
Control panel defective ..................................
.
Touch pad or control panel defective.............
.
• Verify wires are connected and
tight at light socket/control board.
• Perform halogen light test.
• Perform control board test.
• Replace control panel.
• Perform touch pad or control
panel test.

Jenn-Air JXT9036CDP Specifications

General

Brand	Jenn-Air
Model	JXT9036CDP
Category	Ventilation Hood
Language	English