Troubleshooting; Error Messages - Vulcan-Hart ERD50 Installation & Operation Manual

ALARMS AND ERROR MESSAGES
Open Probe - If an open probe is detected, the heat demand is disabled and any running cooking cycles
are cancelled. All operator buttons are disabled. The control displays the following message:
ERD Models -
ERC Models -
The alarm sounds continuously until the fault clears or the fryer is turned off, then back on. If the problem
persists, call service.
Shorted Probe - If a shorted probe is detected, the heat demand is disabled and any running cooking
cycles are cancelled. All operator buttons are disabled. The control displays the following message:
ERD Models -
ERC Models -
The alarm sounds continuously until the fault clears or the fryer is turned off, then back on. If the problem
persists, call service.
Hi Temperature - If the temperature is greater than or equal to 415°F (212°C), the heat demand is
disabled and any running cooking cycles are cancelled. All operator buttons are disabled. The control
displays the following message:
ERD Models -
ERC Models -
The alarm sounds continuously until the fault clears or the fryer is turned off, then back on. Normal fryer
operations resumes when temperature drops below 415°F (212°C). If the problem persists, call service.

TROUBLESHOOTING

Prob
OPEN PROBE
Hi
SHORTED PROBE
Hi
SHORTED PROBE
— 25 —