Service Manual

EH330, EH430 and ECC Condensing Unit
Remote Low Side Cuber Service Manual
July 2013
Page 49
EH330-C or EH430-C Wiring Diagram
Y
9
12
1314
1
4
5
8
INLET POWER CORD
Y
V
V
BN
TO COMPRESSOR
SECTION
COMPRESSOR
RELAY
HGV
RELAY
BN/W
W
W
5
1
13
9
8
4
14
12
O
W
BK
L1
N
TERMINAL
BLOCK
1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE
INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTR ICAL
CODE AND ALL STATE AND LOCAL CODES.
W
BN/W
W
CURTAIN
SWITCH 2
J6
1234
LINE
LOAD
TRANSFORMER
MOT
PUMP
SOLENOID SOLENOID
HOT GAS
WATER
USE COPPER CONDUCTORS ONLY
THIS UNIT MUST
BE GROUNDED.
CAUTION:
MORE THAN ONE DISCONNECT MEANS MAY BE
REQUIRED TO DISCONNECT ALL POWER TO THIS UNIT.
17-3406-01
SEE NAMEPLATE FOR
PROPER VOLTAGE REQUIREMENTS
AND MAXIMUM FUSE SIZE
BU
W
BK
W
R/W
V
BN/W
ELECTRONIC
CONTROL
W
DUMP
VALVE
BK
4321
J1
3
2
1
J9
7654321
J2
21
J8
21
J7
R
8 DISCHARGE
TEMP.
SENSOR
SUMP TEMP.
SENSOR
WATER
LEVEL
SENSOR
W
BK
R
EARTH GROUND
J10
HARV ASSIST
MOTOR
ICE
THICKNESS
PROBE
BK
W
GN/Y
GN/Y
W
HOT GAS
SOLENOID
BN/W
BN/W
W
CURTAIN
SWITCH 1
M
HARV ASSIST
MOTOR
M