BL/BK
OR/BK
Y/BK
FAN/S
HEA
TERS
LL
SOLENOID/COMP
RELA
Y
BK/OR
L1
WT/R
L2
HS
GND
P/N 20996
12 AMP
20 AMP
3 AMP
OR NEUTRAL
HEA
TERS
the
rm
solutions
®
R/W
BL/BK
BK
BL/BK
FROM
CONTROLLER
EC MOT
OR
RELA
Y
NO
NC
CO
M
TSuc
Aux3
Aux2
Aux1
TCoil
TAir
0 - 10V OUTPUT
ETHERNET
DISPLAY
DEFROST RELAY
SOLENOID (COMPRESSOR) RELAY
FAN RELAY
Blue
Orange
Yellow
Red
Black
Empty
Red
Green
White
Black
EEV
A
B
Shield
RS 485
Line/L1
Neutral/L2
INCOMING POWER
Red
Black
Green
PSI
NO
COM
NC
NO
COM
GROUND
EARTH
GROUND
FUSE
NO
COM (L2)
+
–
+ –
Suppl
y V
oltage
FAN MO
TOR
FAN MO
TOR
FAN MO
TOR
EV
APORA
TOR
FANS
HEA
TER LIMIT SWIT
CH
DEFROST HEATERS
LIQUID LINE SOLENOID
N.C.
TSC1A250-1A
1A 250V slow blow
5mm x 20mm
Q.1.45 May 2019
Page 2
KE2 Evap
OEM
Quick Start Guide
© Copyright 2019 KE2 Therm Solutions, Inc., Washington, Missouri 63090
Point to Point Wiring Diagram - Controller with KE2 Terminal Board