GE Monogram BIS42CKB/C Technician Manual page 9

1989 REFRIGERATORS
Electrical System
There are 4 different wiring
configurations on the 6 models. The
schematics shown represent the 4
configurations.
A short explanation will be
needed to clarify the diagrams.
1. On models presently sold in
California there is an
evaporator fan relay which
controls the run time of the
evap fan. The fan runs 100%
except when the unit is in
defrost. This relay is found
on both dispenser and
non-dispenser models. Models
affected are:
Cabinet
Non-Disp BIS42CKB
Disp BISB42EL
BISW42EL
unit
BCS42CKB
BCS42EL
"
There is a new model which will
eliminate the relay and will be
sold universally - The Defrost
control timer has been changed
from a 10 hr - 35 min timer to
a 12 hr - 35 min timer. The
model affected will be:
Cabinet unit
Disp BIS42ELD BCS42ELC
2. On all other models there will
not be an evaporator fan relay,
and the only difference will be
whether the unit has a
dispenser. The models affected
are:
Non-Disp
Disp
Cabinet
BIS42CKC
BISB42EK
BISW42EK
unit
BCS42CKC
BCS42EK
"
3. The ladder diagrams are
basically the same for all
models except for differences
noted above. Wiring schematics
are included in the mini-
manuals.
Page 8
MONOGRAM REFRIGERATOR
..
1R10813
0 8 0 0 8 0 0 0
BCS42CKC - NO RELAY
..
(2) (2) (2) (2) (0)
BCS42CKB - WITH RELAY
..
o
8 0 0 8
BCS42EK - NO RELAY
..
o
8 0 0 8
BCS42EL
Of'IIOST
n<fIlMosr",r
•• 101&5
8 8 8
- WITH RELAY
•
•