Troubleshooting Suggestions - Wells WV-4H Series Owner's Manual

TROUBLESHOOTING SUGGESTIONS

SYMPTOM
Ventilator blower won't run
Ventilator blower won't run
— buzzer sounding
Ventilator blower runs
momentarily, shuts down.
CHECK FILTERS light on
REPLACE PREFILTER
light on.
REPLACE FILTER PACK
light on
SERVICE REQUIRED light on
Cooktop won't heat
One or more cooktop sections
not hot enough
Roll warmers won't heat
(ventilator operational)
Warmer drawer not hot enough
Product in warmer drawer too
dry or wet
NOTE: There are no user serviceable components in the appliance.
A. In all cases of damage or component malfunction, contact your Authorized Wells Service Agency for
repairs.
B. For service of the fire suppression system, contact an Authorized Ansul® Distributor.
POSSIBLE CAUSE
Circuit breaker tripped
Ansul® fire suppression system
tripped
Clogged filter, or filter out of
position
Damaged internal components
Filter or grease baffle out of
position
Pre-filter clogged, but still
operational
Filter pack clogged, but still
operational
Prer-filter or filter pack clogged
Ventilator not operational
Temperature control not set
Damaged internal components
Temperature control not set
204V unit run on 208V
Damaged internal components
Damaged internal components
Temperature control not set
Humidity control not set
26
SUGGESTED ACTION
Check / reset circuit breaker
Contact Authorized Ansul® Distributor for repairs
Observe indicator lights, service filter(s) as
required
Contact your Authorized Wells Service Agent for
repairs
Reinstall filters / baffle
Replace pre-filter at first opportunity
Replace filter pack at first opportunity
Replace pre-filter first. If indicator stays lit,
replace filter pack
See above
Set control to desired temp
Contact your Authorized Wells Service Agent for
repairs
Set control to desired temp
Contact your Authorized Wells Service Agent for
conversion
Contact your Authorized Wells Service Agent for
repairs
Contact your Authorized Wells Service Agent for
repairs
Set control to desired temp
Set for desired humidity