70
Design
■
Features
■
Performance
TEMPERATURE CONTROL SPECIFICATIONS - DOUBLE
THROW ICE MAKER THERMOSTAT
These temperature controls use double throw, single pole relays. The sensing tube is inserted into the ice
maker mold and senses mold temperature. After ice is sensed in the mold, the contacts at pins 2 and 3
open (stopping the compressor and condenser fan motor) and the contacts at pins 2 and 1 close (starting
the ice maker motor). The 2-3 contacts change state before the end of the ice harvest cycle. This prepares
the control for the next cycle.
The compressor motor and the ice maker motor CANNOT operate at the same time because of the relay
contact configuration.
2
2
1
3
1
3
FREEZE POSITION
ICE HARVEST POSITION
CYCLE
CLOSED
CIRCUIT
OPEN
CIRCUIT
FREEZE
2 - 1
2 - 3
HARVEST
2 - 3
2 - 1
183-9
YELLOW WIRE
CONNECTION
RED WIRE
CONNECTION
BLUE/BLACK WIRE
CONNECTION
ICE MAKER CONTROL
2
1
3
183-8
BI
•
2015 MODEL
Summary of Contents for Echelon CO2075FF
Page 17: ...NOTES SCREENING CALLS 16 Design Features Performance...
Page 32: ...NOTES CO2075FF 2075RF U CO29FF MODELS 31 Design Features Performance...
Page 49: ...48 Design Features Performance NOTES CO2075FF 2075RF U CO29FF MODELS...
Page 59: ...58 Design Features Performance NOTES 2075R 2015R MODELS...
Page 69: ...68 Design Features Performance NOTES 2075WC 2015WC MODELS...
Page 84: ...83 Design Features Performance NOTES BI 2015 MODEL...
Page 89: ...88 Design Features Performance NOTES BI 2015 MODEL...
Page 115: ...114 Design Features Performance NOTES CLR2060 MODEL...
Page 117: ...116 Design Features Performance...
