Perlick HC24TB, Service Manual

Page: 11 / 125

PROBLEM CAUSE SOLUTION
Probe failure.
Refer to Table 8-21 for resistance values. Re-
place probe if needed. See
Section 8.6.4.
Probe is not connected to the control. Reconnect probe. See Section 8.6.4 .
Refrigerator is too warm.
(continued)
Air Infiltration
Sealing compound does not form a com-
plete seal.
Refer to Section 7.1 .
Door gasket is damaged or out of place. Refer to Sections 7.1
and
9.5
.
Condensate drain line/air trap is not
positioned properly.
Reposition in loop. See
Figure 7-3
.
Refrigerator is too cold. Incorrect control settings. Return to factory settings.
See
Section 8.6
.
Probe failure.
Table 8-21 for resistance values. Replace
probe if needed. See Section 8.6.4.
Control failure. Refer to Electrical System
Refrigerator runs continu-
ously.
Condensing coil is dirty. Clean with soft brush and vacuum.
Incorrect control settings. Return to factory settings.
See Section 8.6 .
Probe failure.
Table 8-21 for resistance values. Replace
probe if needed. See Section 8.6.4.
Evaporator coil has iced over. Remove ice per Section 7.4 .
Sealing compound does not form a com-
plete seal.
Refer to
Section 7.1.
Door gasket is damaged or out of place. Refer to
Section 7.1
and
9.5
.
Condensate drain line/air trap is not posi-
tioned properly.
Reposition in loop. See Figure 7-3 .
Extreme ambient conditions. Refer to
Section 7.8
.
Return to Table of Contents
Residential Refrigeration
and Front Venting Commercial Refrigeration
Service Manual
Troubleshooting Guide - Refrigeration System Page 3-2