Versa Drawer™ Refrigeration Units
Versa Drawer™ Alarm
Alarm | Meaning | Action | Alternate Action |
|
|
|
|
Thaw Finished | Thaw cycle is complete and | Press corresponding drawer |
|
| unit is now in refrigeration | number to clear audio and |
|
| mode. | screen. |
|
|
|
|
|
Chiller Finished | Chiller cycle has completed | Press corresponding drawer |
|
| and unit is now in | number to clear audio and |
|
| refrigeration mode. | screen. |
|
|
|
|
|
Drawer Open | Drawer's been open for | Close drawer. |
|
| greater than set time. |
|
|
|
|
|
|
Drawer temperature Out of | Drawer temperature's been | Press corresponding drawer |
|
Range. | 10 deg F above or below | number to clear audio and |
|
| setpoint for more than 15 | screen. |
|
| minutes. |
|
|
|
|
|
|
Loss of power | Power to unit was | Press i button to stop audio |
|
| interrupted. | alarm. Screen will change to |
|
|
| display time power failed, time |
|
|
| power was restored. Present |
|
|
| time. Press i button once more |
|
|
| to return to main screen |
|
|
|
|
|
Drawer temperature | Temperature probe to drawer | Press i button to stop audio |
|
probe(s) out of range. | box or evaporator is damage | alarm, screen will clear once |
|
| or temperature is out of | temperature drops into range |
|
| range. | or probe is repaired. |
|
|
|
|
|
Condenser temperature | Temperature probe to | Press i button to stop audio |
|
probe(s) out of range. | condenser is damaged or | alarm, screen will clear once |
|
| temperature is out of range. | temperature drops into range |
|
|
| or probe is repaired. |
|
|
|
|
|
Compressor pressure | Pressure transducer | Press i button to stop audio |
|
transducer(s) out of range. | damaged or pressure is | alarm. If unit is started in high |
|
| higher than 150 psi | ambient temperature alarm |
|
|
| will clear on pulldown. If |
|
|
| diagnostics shows "open" for |
|
|
| transducer, component must |
|
|
| be repaired. |
|
|
|
|
|
Condenser fan(s) failure | Condenser fan has fail to pull | Press i button to stop audio | The screen will clear if power |
| down condenser outlet by | alarm. Alarm will remain on | to the unit is disconnected |
| 1 degree over two minutes. | screen until service work is | and reconnected. If alarm |
| Condenser fan may not be | performed | keeps reoccurring after |
| operating or condenser coil |
| power has been removed |
| is dirty. |
| service is required. |
|
|
|
|
Compressor(s) Failure | Compressor has failed to | Press i button to stop audio | The screen will clear if power |
| decrease suction pressure. | alarm. Alarm will remain on | to the unit is disconnected |
|
| screen until service work is | and reconnected. If alarm |
|
| performed | keeps reoccurring after |
|
|
| power has been removed |
|
|
| service is required. |
|
|
|
|
Delfield · 980 S. Isabella Road, Mt. Pleasant, MI 48858 · (989)
15