| Problem | Cause | Solution | 
|---|---|---|
| Faulty thermometer | Replace the thermometer | |
| Product not holding temperature 
 | Doors are not kept closed | Keep doors closed when possible | 
| Product held too long | Only hold product for recommended times | |
| Water temperature too low | Turn to higher setting Check water heating system per Water Pan Heater | |
| Radiant heat too low | Turn to higher setting | |
| Radiant heat not working | Check radiant heat system per Radiant Heater | |
| Light bulbs out | Replace as required, per Replacing Light Bulbs and Glass Panels | |
| Doors are
fogging 
 | Doors left open too much allowing doors to cool and cause condensation | Keep doors closed when possible | 
| Radiant heat not high enough | Turn to higher setting | |
| Water temperature too high | See recommended settings and temperatures | |
| Radiant heat not working | Check radiant heater per Radiant Heater | |
| Water will not fill 
 | Water supply has been shut- off | Check the water supply or disconnected | 
| Faulty float switch | Check float switch per not fill Float Switch | |
| Faulty water control switch | Check water control switch per Water Control Switch | |
| Faulty water valve | Check water valve per Water Valve | |
| Lights will not turn on 
 | Defective fuse | Replace 15 amp fuse | 
| Faulty light switch | Check light switch per Light Switch | |
| No neutral supplied in field wiring | Check field wiring to be sure a true neutral has been connected | |
| Loose or defective wiring | Check wiring and repair and replace if necessary | |
| Not all lights on | Faulty light bulbs | Replace with recommended bulb, per Replacing Light Bulbs and Glass Panels | 
| Water will not heat 
 | Faulty contactor | Replace contactor per Contactor | 
| Faulty thermostat | Check thermostat per Thermostat | |
| Faulty high limit switch | Check high limit switch per High Limit Switch | |
| Water will not reach desired
 temperature 
 | Bun pans are not over water | Place perforated bun pans over water | 
| Low or improper voltage | Use a meter and check wall voltage versus data plate | |
| Faulty water heating element | Check heating elements per Water Heater | |
| Wiring | Check for loose connections or faulty wires and correct or replace as necessary | |
| Radiant heat not working | Faulty infinite regulator | Replace infinite regulator per Infinite Switch | 
| Faulty power switch | Check power switch per Power Switch | |
| Faulty radiant heater | Check heater per Radiant Heater | 
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