PROBLEM
CAUSE
SOLUTION
Probe failure.
Control failure.
Refer to
Control not functioning
Dixell Control: LED
Controller display is flash
-
ing “P1”.
Probe failure.
Refer to
Probe disconnected from control.
Plug in probe connector.
Dixell Control: LED
Controller display is flash
-
ing “HA”. Maximum tem-
perature alarm.
Internal compartment has exceeded the
high temperature alarm preset value for
over 30 minutes.
Control
Incorrect control settings.
Return to factory settings.
See
Dixell Control: LED
Controller display is flash
-
ing “HA”. Maximum tem-
perature alarm.
(continued)
Power
Incorrectly wired.
Verify wiring per wiring diagram,
.
Fans
Evaporator fan is not running.
Refer to
Evaporator fan is not running
Coils
Evaporator coil has iced over.
Remove ice per
Condensing coil is not clean.
Clean with soft brush and vacuum.
Fins are bent or damaged.
Straighten fins.
Probe
Probe is not connected to the control.
Reconnect probe per
Air Infiltration
Sealing compound does not form a com-
plete seal.
Refer to
.
Door gasket is damaged or out of place. Refer to
Condensate drain line/air trap is not
positioned properly.
Reposition in loop. See
Return to
Residential Refrigeration
and Front Venting Commercial Refrigeration
Service Manual
Troubleshooting Guide – Beverage Dispensing
Page 3-7