DRAW
ER
WAR
M
ER
DRAWER WARMER TROUBLESHOOTING SUGGESTIONS
SYMPTOM
POSSIBLE CAUSE
SUGGESTED REMEDY
No lights or heat
(both drawers)
Hood power switch not "
ON
"
Press power switch to "
ON
"
NOTE: Drawer warmer is
energized any time hood power
switch is "
ON
" and Ansul® system
is ready. Hood need not be
operating.
No heat (one drawer)
Temperature control not set
Set for desired temperature.
Damaged thermostat or heating
element (RW-style units)
Inspect thermostat, heating
element, wiring and connections.
Repair/replace as necessary.
Damaged controller or temperature
sensor (RWT-style units)
Inspect controller, temperature
sensor, wiring and connections.
Repair/replace as necessary.
Runaway temperature
(one drawer)
Damaged thermostat or ther-
mobulb capillary tube (RW-style
units)
Inspect cap tube for kinks or
breaks. Replace thermostat.
(RWT-style units)
Unlikely to fail "hot" due to
controller or sensor malfunction.
Inspect for shorted wiring.
Food dries out
Humidity control (air vent) not set
OPEN air vent for dry operation.
CLOSE air vent for moist
operation.
Water in pan evaporated or low
Add water to pan.
Food gets soggy
Food contacting water
Use a Humitrol Rack
Water level too high
Water should be no more than
1/2" deep
Humidity control (air vent) not set
OPEN air vent for dry operation.
CLOSE air vent for moist
operation.
Drawer falls open
Drawer latch catch roller not
extended before closing drawer
Be sure catch roller is extended
before installing drawer.
Drawer latch damaged
Replace drawer latch
Drawer stop dirty
Clean and lubricate drawer stop
Drawer stop damaged
Replace drawer stop
Drawer falls out when opened
20
SV504 SvcM
anual W
V
-4H(R
W
)
