User Guide & Service Guide
USER GUIDE
 Control Operation - Service 6
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SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Name  Relay 2  Relay 3  Relay 4  Relay 5  Relay 6  Relay 7 
DC 
Out
p
ut 1 
DC 
Out
p
ut 2 
DC 
Out
p
ut 3 
DC 
Out
p
ut 4 
DC 
Out
p
ut 5 
1215R N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
1215WC N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
124BEV N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
1224DWR 
Mullion 
Heater 
N/A  N/A  N/A  N/A  Compressor  Top Light  Evaporator Fan  Condenser Fan  N/A Bottom Light
1224R N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
1224RF N/A  N/A  Pan Heater  Hot Gas Valve  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
1224RSOD N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
1224WC N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
ADA24R N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
CLR1215 N/A  Pump Water Valve Hot Gas Valve 
Condenser 
Fan 
Compressor  Light  N/A N/A N/A N/A
CO1224F  Ice Maker 2  Ice Maker 1  Pan Heater  Hot Gas Valve  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2218R N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2218RGL N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2218WC N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2224BEV N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2224R N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2224RGL N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2224WC N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2224ZWC N/A  N/A  vl2 vl1  N/A  Compressor  Top Light  N/A Condenser Fan N/A Bottom Light
2245R N/A  Hot Gas Valve  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2245RDC N/A  Hot Gas Valve  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2245WC N/A  Hot Gas Valve  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2260DC N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2260R N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2260RDC N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2260WC N/A  N/A  N/A  N/A  N/A  Compressor  Light  Evaporator Fan  Condenser Fan  N/A N/A
2260ZWC N/A  N/A  vl2 vl1  N/A  Compressor  Top Light  N/A Condenser Fan N/A Bottom Light
1224FZR
Defrost Heater
N/A
N/A 
N/A
N/A
Condenser
Fan
Compressor
Light
Evaporator Fan
N/A
N/A N/A
Relay / Output Chart
2260DWR
Mullion
N/A
N/A
N/A
N/A
N/A
Compressor Top Light
Condenser Fan
N/A Bottom Light
2224DWR
N/A 
N/A 
Compressor
Top Light
Evaporator Fan
Condenser Fan
N/A Bottom Light
Heater
Mullion
Heater
Evaporator Fan
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