Hired-Hand Emergency Back-Up and Alarms: Secondary Sensing System Expansion - Manual (Page 33)

Manual No. 4801-3001 Rev 7-08 Secondary Sensing System Expansion 33 of 46
13.6 S
3
Expansion Stage Power Connection
Connecting Power from Breaker to a Heat Stage
And a Cool Stage in the S
3
Expansion
Terminal block for
stage connections
S 3 Expansion
Top Cabinet
WARNING!
Keep High Voltage (Or AC) Separate From Low Voltage Wires!
NOTE: Example above shows how to wire stages to heating & cooling equipment. Stage numbers are
shown on label affixed to inside top of controller box.