Kit Contents: K1, K2
New
Ref.
Description
K1
A
Thermostat
K2
B
Wire Tie
NI
C
Red Wire Connector (2x)
NI
D
Condenser Fin
NI
Not Included: Reference Only
Application:
Norcold recommends you replace the 618093 thermo-
NOTICE
stat with the 640077 thermostat if the fan(s) functions
correctly when jumping the thermostat, but fails to turn
on at an ambient temperature that provides peak product
performance.
■
P
:
All refrigerators that use thermostat controlled cool-
RODUCT
ing fans.
■
S
:
Reduced thermostat cut-in temperature. Poor
YMPTOM
cooling performance because cooling fans are not turning on at
proper ambient temperature.
Needed:
■ Needle Nose Pliers
■ Side Cutting Pliers
■ #2 Phillips Screwdriver
■ Refrigerator Service Manual
This procedure is to be performed by authorized service
!
NOTICE
AVISO
CAUTION
AVIS
personnel only. Improper installation, adjustment,
alteration, service or maintenance can cause injury or
property damage.
P.O. Box 1285
Ann Arbor, MI 48106
www.norcold.com
Thermostat Enhancement Kit
K1
K2
Questions? 1-800-543-1219
A
K1
Fig. 1
Remove Part
Be sure the appliance has been isolated from the electri-
WARNING
!
cal supplies before starting!
ATTENTION
1. Remove
B
; discard.
2. Disconnect
C
(2x) from
3. Remove
A
(2x) from
Replace Part
Using new parts, reverse steps 3-1 to replace and reinstall. Make
sure the metal body of
K1
640236
Service Kit
D
C
B
K2
A
.
D
; set screws aside.
is touching
D
.
Part No. 640210A (01.17.2019)