21
WIRING DIAGRAM
I-Controller Level 2
Model 750 (230-400-460V/3/50-60 Hz)
Sheet 2 of 2
CONT 1
21
20
19
18
17
14
16
15
13
12
X
X
TB2
X
TB2
X
X
5
COMPRESSOR
X
X
TB2
07
11
10
09
08
06
05
04
03
X
X
02
01
00
FR
OM SHEE
T 01
X
X
X
X
THERMISTER
IC2 LEVEL BO
ARD
DR
AIN NEUTR
AL
DR
AIN LINE
THERMISTER
NEUTR
AL
3
N
N
HPS
1
LINE
1
TB2
DR
AIN HARNESS
GRN/Y
ELL
OW
GRN/Y
ELL
OW
DR
AIN HARNESS
DR
AIN HARNESS
PE
PE
TB2
X
PE
3
BR
OWN
BL
UE
TB2
3
TB2
PE
X
3
BR
OWN
BL
UE
TEST
OPTIONAL DR
AIN
TEST
3
1
2
24V
AC
ALM
ALM
2
1
3
24V
AC
N
LPS
HPS/LPS SENSOR HARNESS
2
2
TB2
2
4
COMPRESSOR C
ONT
AC
TOR
4
N
TB2
N
N
TB2
FR
OM SHEE
T 01
N
N
1
-4NO
-3NO
O
I
A1
CONT 1
A2