Wells MOD-500TDMAF, Owner'S Manual, Page: 12 / 20

TROUBLESHOOTING SUGGESTIONS
10
SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY
No power to warmer Circuit breaker off or tripped Reset circuit breaker
Warmer will not heat Temperature control not set Set control to desired temperature
Warmer trips circuit
breaker
Wet insulation
Verify flange-to counter seal is sound, or reseal with
food-grade silicone sealant
Pan leaking or other internal
damage
Contact your Authorized Wells Service Agency for
repairs
Internal damage
Contact your Authorized Wells Service Agency for
repairs
Warmer slow to heat
Mineral deposits on pan acting as
a insulator
Clean pan(s) with delime cleaner
Wired to wrong voltage
Verify supply voltage - must match voltage on
warmer nameplate
Drain-equipped unit will
not hold water
Drain valve not fully closed Check drain valve for debris and close fully
Drain valve damaged or pan(s)
leaking
Contact your Authorized Wells Service Agency for
repairs
Auto-fill unit overflows
Water level sensor dirty Clean water level sensor
Internal damage
Contact your Authorized Wells Service Agency for
repairs
Auto-fill unit does not fill
Water supply turned off or
restricted
Be sure water supply is turned on and water supply
hose is not pinched or twisted
Bad Probe or other Internal Damage Contact your Authorized Wells Service Agency for
repairs
One or more pans of an
auto-fill unit do not fill
Blocked drain manifold Clean drain manifold
There are no user-serviceable components in this appliance. In all instances of damage or malfunction, contact your
Authorized Wells Service Agency for repairs.
M01
1C.15 2M-308026 Owners Manual for Built-In Five-W
ell
Auto-Fill Modual W
armers
M01
1C.15 2M-308026 Owners Manual for Built-In Five-W
ell
Auto-Fill Modual W
armers