Perlick BBS60 - Page 13

Back Bar Service Manual
Return to Table of Contents Troubleshooting Guide - Electrical System Page 4-3
PROBLEM
CAUSE
SOLUTION
Eliwell Control: LED
Controller display is
flashing “AH1”
(continued)
Coils
(continued)
Condensing coil is not clean.
Clean with soft brush and vacuum.
Fins are bent or damaged.
Straighten fins.
Probe
Probe is not connected to control.
Reconnect probe.
See Section 7.5.4.
Air Infiltration
Sealing compound does not form a
complete seal.
Refer to Section 1.1.
Door gasket is damaged or not seated
properly.
Refer to Section 1.1 and 8.6.
Condensate drain line/air trap is not
positioned properly.
Reposition in loop.
See Control not functioning.
Refrigeration/Charge level is
too low.
Check for leaks, repair, and recharge.
See Section 6.13 and 6.16.
This is a critically charged system,
recharging should only be done
when all other options have been
thoroughly checked.
Eliwell Control: LED
Controller display is
flashing “AL1”
Probe 1 LOW temperature alarm.
Incorrect control settings.
Return to factory settings.
See Sections 7.5.1 and 7.5.2.
Probe failure.
Refer to Table 7-5 for resistance values.
Replace probe if needed.
See Section 7.5.4.
Control failure.
Refer to Control not functioning
Dixell Control: LED
Controller display is
flashing “P1”.
Probe failure.
Contact dealer.
Probe disconnected from control.
Plug in probe connector.
Dixell Control: LED
Controller display is
flashing “HA”. Maximum
temperature alarm.
Internal compartment has exceeded
the high temperature alarm preset value
for over 30 minutes.
Control
Incorrect control settings.
Return to factory settings.
See Sections 7.5.1 and 7.5.2.