HTR1
FAN MOTOR
J3
P3
FAN MOTOR
M1 M2
HTR2
SHELF LIGHTS (OPTIONAL)
DEF. TERM. CONTROL (OPTIONAL)
TEMP. CONTROL (OPTIONAL)
FRONT GLASS ANTI-COND HEATER
DEFROST HEATERS (OPTIONAL)
13
12
11
21
23
2014
19
4
L1
L2 3
RED
BLKEB6
WHT
BLKEB6
WHT
RED
BLU
BLU
BLU
BLU
EB2
EB1
YEL
BLK
YEL
WHT
WHT
BLK
RED
RED
BLU
RED
BLU
BLU
BLU
J2-2
J2-1
BLUE
BLUE
NOSE LIGHTS
L7 L8
L3
L1
L4
L2
L5
(OPTIONAL)
L6
GREEN
WHITE
RED
RED
BLACK
WHITE
WHITE
BLACK
PURPLE
YELLOW
WHITE
BLACK
YELLOW
BLACK
WHITE
BLACK
CONDENSING UNIT J-BOX
BLK
BLK
BLK
CONTROL J-BOX
GRN
WHT
BLK
BLU
11
12
14
24
22
21
WIRE
CAPS
(3)
WIRE
CAPS
GROUND
SCREW
BACK OF CONTROL MODULE
WIRES FROM PROBES
WIRES FROM POWER MODULE
CONTROLMODULE
DEFROST
PROBE
TEMP
PROBE
PROBESWIRECAPS(2)WIRECAP
NEUTRAL
JUMPER
(WHITE)
NEUTRAL
TERMINAL
BLOCKS HOT
TERMINAL
BLOCKS
HOT
JUMPER
(BLACK)
BLK
BLK
BLK
BLK
BLK
GRN
BLK
BLK
GROUND
TERMINAL
BLOCK
CHASSISGROUND
{
HEATERS
COMP. ROOM
COMP. ROOM
120V LIGHTS{
ANTI-COND.
TO
TO {
{
BLACK
GREEN
BLACK
WHITE
YELLOW
YELLOW
OPT DEFROST
120V FANS
208/240V
120V
{

{

WHITE
RED
BLUE
SW1
PURPLE
RED
TEMP PROBE (LOCATION- RETURN AIR)
DEFROST PROBE (LOCATION- COIL)
SOLENOID
VALVE COIL
DRAIN
PAN
RECEPTACLE
DUAL PRESSURE SWITCH
S2
V1
BLUE
02
01
V2
GREEN
RED
WHITE
D
S1
SC
AC PLUG
FNCALM
FNOL2
V2
V1
02
01
CP2CP1
240120 DH2DH1
SERVICE LIGHT(HI PRESSURE)
32
33
48
47
38
52
39
4748
51
51
52
RED
RED
WHITE
WHITE
SUCTION LINE
GROUND
SCREW
CONDUIT
TO CONTROL J-BOX FANSTO CONTROL J-BOXCONDENSING UNIT
WHITE
RED
GREEN
BLUE
POWERSWITCHSW1
49
50
4143250122493347311311
42
58585354532481615WIRINGHOLEWIRINGHOLE
HI
PRESSURE
SWITCH
57
42
42
42 4857
REAR SILL
INSIDE CASE
PRIMARY CORNICE LIGHTING
TWO ROW CORNICE LIGHTING (OPTIONAL)
CONNECT CONDENSING CPC-ESC3CONVERSION4254NEUTRAL120VacH48HOTGROUND
1
6Compressor120V HotCommonAmb tempDef tempDefrostCommonFan120VacN
1
J4JOHNSON CONTROLJ5J6J6-DefrostJ5-CommonJ5-Def tempJ5-Amb temp S1 S2 SC DH2J4-120Vac Neu InJ6-120V HotJ6-FanJ6-Compressor Common DH1 CP2 FNO CP1J4-120Vac Hot In
P061904A/P061905K
CPC ESC3
P055258H
120 L2 MR4PMUHV
16
WIRING DIAGRAMS- MODEL

OSAA-6’