Vulcan-Hart GRD25 ML-052513, GRD35 ML-052080, GRD45 ML-052081, GRD65 ML-052082, GRD85 ML-052306, GRC35 ML-052083, GRC45 ML-052084, GRC65 ML-052085, GRC85 ML-052307, GRD35F ML-126732, GRD45F ML-126735, GRD65F ML-126738, GRD85F ML-126741, GRC35F ML-126433, GRC45F ML-12 Fryer User Manual


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FORM 31214 Rev. B (07-03) PRINTED IN U.S.A.
ALARMS AND ERROR MESSAGES (GRD and GRC Series)
Pilot Out - If the pilot is out, the control displays the following message:
GRD Models - FIrE OUt
GRC Models - PILOT OUT
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 control displays the following message:
GRD Models - Ign LoC
GRC Models - IGNITION LOCKOUT
The fryer must be turned off, then back on before the pilot can be relit and normal fryer functions
resumed. See pages 15 and/or 16 for lighting instructions pertaining to your particular model.
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:
GRD Models - Prob
GRC Models - OPEN PROBE
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:
GRD Models - Hi
GRC Models - SHORTED PROBE
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:
GRD Models - Hi
GRC Models - SHORTED PROBE
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.
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