Heated Cases
Troubleshooting for Heated Cases
BEFORE SERVICING! ALWAYS DISCONNECT ELECTRICAL POWER AT THE MAIN DISCONNECT WHEN SERVICING OR REPLACING ANY ELECTRICAL COMPONENT.
| Problem: |
Cause: |
Action: |
|
Unit fails to operate.
|
| 1. |
Main power light on Control #1 is off.
|
| 2. |
Controls will not adjust. |
|
| 1. |
Connect case to power supply.Reset circuit breaker. Unit may have two separate power sources. Check both sources.
|
| 2. |
Hold up and down arrow for 5 seconds. |
|
| Unit will not heat. |
| 1. |
Circuit breaker is off.
|
| 2. |
Defective heating element. |
| 3. |
Loose wire or bad connection. |
| 4. |
Flashing indicator on control panel is blank or not flashing.
|
| 5. |
Control has malfunctioned.
|
|
| 1. |
Check all power supply breakers. Reset circuit breaker. |
| 2. |
Contact Barker Service Dept. |
| 3. |
Repair.
|
| 4. |
Contact Barker Service Dept.
|
| 5. |
Contact Barker Service Dept. |
|
| Inadequate Temperature |
| 1. |
Door is open.
|
| 2. |
Temperature is too low. |
| 3. |
Temperature is too high.
|
| 4. |
Glass clamp is hot.
|
| 5. |
Service case overhead fan not working
|
| 6. |
Heating elements are not working. |
|
| 1. |
Close rear load doors when not in use. |
| 2. |
Defective heating element. |
| 3. |
Product is not placed in the center of the well or tile. Adjust controls (see recommended settings). Product is stacked too high (within 6” of the overhead heating element)
|
| 4. |
Overhead heating is set too high (see recommended settings).
|
| 5. |
Contact Barker Service Dept.
|
| 6. |
Contact Barker Service Dept.
|
|
