Troubleshooting - Vulcan-Hart V SERIES Service Manual

V SERIES FOOD HOLDING, TRANSPORT, AND BANQUET CARTS
SYMPTOMS POSSIBLE CAUSES
Cabinet not Cabinet not connected
operating. to power source.
Cabinet lighted power
switch not turned ON.
No power.
GFCI or Moisture problem.
Ground Fault Shorted element.
Circuit Indicator Pinched/damaged wire.
tripped Damaged power cord.
Cabinet is Heating element is
connected to faulty.
power source,
switch is ON, Thermometer is
circuit breaker is faulty.
ON but cabinet
is not heating. Thermostat is faulty.
Lighted power Power switch faulty.
switch ON but
not lit. Dual light indicator
faulty.
Cabinet does Defective: element,
not heat properly. thermometer, thermostat,
switch.
Thermostat requires
adjustment.
Door not properly
sealed.
Fan not Power switch not ON.
operating.
Fan faulty.
(VHFA9,
VHFA18 only)

TROUBLESHOOTING

REMEDY
Connect cabinet to power source.
Turn lighted power switch ON.
Check circuit breaker.
Check GFCI.
Dry moisture problem.
Check/replace element.
Check/replace wire.
Check/replace power cord.
Check/replace heating element.
Check/replace thermometer.
.
Check/replace thermostat.
Check/replace power switch.
Check/replace Dual Light Indicator.
Check/replace: element, thermometer,
thermostat, power switch.
Perform thermostat calibration.
Check/adjust door and hinge.
Check/replace door gasket.
Turn power switch on.
Check/replace fan.
15
F-41141 (11-09)