Hach SIGMA 900 - Appendix C Engineering Drawings - Assembly 7 (Wiring); Sampler Wiring Diagram (7 of 15)

Appendix C
Page 75
8837apdx_drawings.fm Engineering Drawings
Sigma 900 All Weather Refrigerated Sampler Assembly (7 of 15)
Red
RTS
ETS
Option AC
Power Backup
Controller
Power
Black
Black
Black
Black
Black
Black/Bare
Red
Red
Red
White
White
AT S
Black
Red
Yellow
Brown
Black
Orange
Red
White
AC Input
Resettable
Thermostat
Option
Controller
Heater
Compressor
Heater
Green
Black
White
White
Black
Black
Black
Black
Evaporator
Heater
Compressor
Run Capacitor
Black
Green
White
Black
Black
Green
Bare
Grey
White
Purple
Blue
Green
Thermal
Control
Option Controller
Heater
Gound
White