Heater Troubleshooting - GE Profile PGCS1RKZ Technical Service Manual

Heater Troubleshooting

AC Heaters
Air Duct Heater ***
Defrost Heater * (See
Defrost Heater
Double Drawer Mullion Heater * (See
Duct Port Heater ***
Freezer/Fresh Food Mullion Heater *** (See
Return Duct Heater LH *** (See
Return Duct Heater RH *** (See
Supply Duct Heater ***
DC Heaters
Door Gasket Heater **
Duct Door Heater * (See
Fill Tube Heater **
French Door Vertical Mullion Heater * (See
Recess Heater **
* Replaceable individual heater
** Replaced as door assembly
*** Not replaceable
• Air Duct and Supply Duct heaters will come on with abnormally high door open time and high humidity.
(Abnormal = approximately 70 fresh food door openings for 12 seconds or more in a 16 hour period.)
• Duct Door heater, Door Gasket heater, and Recess heater are on 100% of the time when the freezer set
temperature is 4°F or lower. Above 4°F heater on-time will vary.
• Duct Port heater is located around ice compartment port holes, and cycles on temperatures and ice
compartment conditions. (Mid-settings = heater on time approximately 30%)
• Fill Tube heater will be on after water valve activation or when ice is dispensed.
.)
Double Drawer Mullion Assembly
Fresh Food/Freezer Mullion Heater
Return Duct Heaters
Return Duct Heaters
.)
Dispenser and Interface
Articulating Door Mullion
.)
.)
.)
.)
Note:
– 63 –
Resistance
578 
31 
827 
1200 
1653 
.)
440 
440 
1653 
Resistance (Approximate)
62 
109 
300 
24 
145 