Vulcan-Hart VHG-C Series Operation Manual page 36

VHG SERIES GAS FRYERS
PILOT OUT – If the pilot is out, the digital control displays the following message:
NO OR LOW GAS SUPPLY – If no action is taken after 90 seconds, an alarm sounds
continuously, the heat demand is disabled and any running cooking cycles are cancelled.
The digital display the following message:
The fryer must be turned off, then back on to re-initialize the control and to have normal
functions resumed.
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 digital control displays
the following message:
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 digital control
displays the following message:
Hi TEMPERATURE – If the temperature is greater than or equal to 415°F (212°C) or 40°F
above the setpoint, the heat demand is disabled and any running cooking cycles are
cancelled. All operator buttons are disabled. The control displays the following message:
VULCAN
ALARMS AND ERROR MESSAGES
"D" Solid State – PILOT OUT
"C" Computer – PILOT OUT
"D" Solid State – IGNITION LOCKOUT
"C" Computer – IGNITION LOCKOUT
"D" Solid State – PROBE OPEN
"C" Computer – PROBE OPEN
"D" Solid State – PROBE SHORT
"C" Computer – PROBE SHORT
"D" Solid State – HI TEMP
"C" Computer – HIGH TEMP
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F-47678 Rev. A (3-20)