Component Access/Removal
Integrated (
Integrated (
700-
700-
2) Series
2) Series
7-31
#3756780 - Revision D - July, 2005
Defrost Heater Removal (700BF/I-2 Only)
The defrost heater in the 700BF/I-2 is pressed into the
evaporator fins at the front. Heater clips are then
hooked from one evaporator tube to another, over the
heater.
To access and remove the defrost heater, first remove
the bottom drawer, bottom drawer closer, icemaker and
the sump cover. (Removing the top drawer is not nec-
essary, but will make this task easier.) With a needle-
nose pliers, pull the heater clips off of the evaporator
and pull the defrost heater from the front of the evapo-
rator. (See Figure 7-79)
NOTE: When installing a replacement heater, make
sure it is positioned as far left as possible. Installing the
heater too close to the terminator could cause short-
ened defrost times which will lead to incomplete defrost.
Control Board Assembly Removal
(All Base Units)
The control board assembly sets in the right side of the
sump area. A flange on the right side of the control
board assembly fits into a groove in the sump to help
locate it. There are also raised areas at the front and
back of the sump that hold the control board assembly
in place.
To access and remove the control board assembly, first
remove the bottom drawer, bottom drawer closer and
sump cover. On the 700BFI-2, the icemaker will also
need to be removed. (Removing the top drawer is not
necessary, but will make this task easier.) Then, unplug
all electrical leads running to and from the control board
assembly and lift the assembly from the sump area.
(See Figure 7-80)
Figure 7-79. Defrost Heater Removal, BF/I-2
Pull Heater Clips
off with needle-
nose pliers to
remove evaporator
defrost heater
Defrost
Heater
Control Board Assembly
Figure 7-80. Control Board Assembly Removal
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