Sterling Power Products SMC 1/2 - 1 1/2 Portable Chiller - Manual (Page 34)

Page 34 SMC Series Chillers
Figure 15: Typical SMC Wiring Schematic
1T 1T
1FU 1FU
1 X1 1 1
Jumper
Remote
interlock
by others
1S-1LT
1 3 1C
1 4 1 6 1 5 2C
Pump
starter
Condensing unit
contactor
G
1S-1LT
G "Power On"
ON/OFF
1L1
1L2
1L1
1L2
1L1 1L2
2
Control
power
1PS 2PS
1 1
1CNTL
RED
(-)
YEL
(+)
Type K Thermocouple
Subpanel
ground
1C
1T1
1T2
1MTR Pump
2C
2T1
2T2
Compressor
230V
115V
Jumper
1 6
1 2
1 7
1 3
1 8
1 4
1 9
1 5
1 10
"Low Refrig
Pres"
G
3LT
R
"Hi Refrig
Pres"
G
4LT
R
ground
Earth
Fan
3T2
3T1
2MTR
3MTR
G
5LT
G
G
2LT
G "Pump On"
"Compressor On"
Legend
Customer wiring/Customer-supplied components
Optional components
2