Troubleshooting Suggestions - Wells HTI-300AF Operation Manual

Built-in bain marie style heated tanks
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TROUBLESHOOTING SUGGESTIONS

SYMPTOM
No power to warmer
Warmer will not heat
Autofill does not add water to
warmer
Warmer overflows (Autofill does
not shut off water fill)
Warmer trips circuit breaker
Warmer slow to heat
There are no user-serviceable components in this appliance.
In all instances of damage or malfunction, contact your Authorized Wells Service Agency for repairs.
POSSIBLE CAUSE
Circuit breaker off or tripped
Unit not plugged in
Temperature control not set
Internal damage
Water supply not turned on
Internal damage
Scale build-up on water level
probe
Internal damage
Tank leaking or other internal
damage
Internal damage
Mineral deposits on tank acting
as a insulator
Connected to wrong voltage
Too much water
12
SUGGESTED REMEDY
Reset circuit breaker
Make sure unit is plugged in to
power receptacle
Set control to desired temperature
Contact you Authorized Wells
Service Agency for repairs
Turn on water supply
Contact your Authorized Wells
Service Agency for repairs
Clean water level probe with delime
cleaner
Contact your Authorized Wells
Service Agency for repairs
Contact your Authorized Wells
Service Agency for repairs
Contact your Authorized Wells
Service Agency for repairs
Clean tank with delime cleaner
Verify supply voltage - must match
voltage on warmer nameplate
Remove water from pan until 1" of
water remains in tank

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This manual is also suitable for:

Hti-400afHti-500afHti-3060af

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