Submittal Sheet

Page 5
L1 to 1 on post purge timer T2 to timer relay base
M to 3 on post purge timer T3 to N/O on pressure switch
T1 to common on pressure switch Timer base to common on pressure switch
LOW VOLTAGE WIRING INSTRUCTIONS FOR BOILERS AND WARM AIR FURNACES
1. With boilers, locate terminal on spark ignition module or gas valve (if standing pilot) which would normally be 24 volts
hot on a call for heat. With spark ignition systems, this terminal could be TH-W, 24 V, THS or T1 depending on the
spark ignition control.
2. With warm air furnaces, locate terminal W in furnace junction box.
3. Remove wire from this terminal and reroute to T1 on CK-92F.
4. With boilers, connect T3 on CK-92F to hot side of gas valve (if standing pilot) or to terminal TH-W, 24 V, THS or T1 if
spark ignition.
NOTE: Remember, the correct terminal is the one that would normally be hot on a call for heat.
5. With warm air furnaces, connect T3 on CK-92F to terminal W in furnace junction box.
6. Connect T2 on CK-92F to a 24 volt neutral where convenient.
L
INE VOLTAGE WIRING INSTRUCTIONS
1. Connect 120 volts hot power source wire to terminal L1 on CK-92F.
2. Connect 120 volts neutral power source wire and white wire from venter motor to terminal N on the CK-92F.
3. Connect black wire from venter motor to terminal M on the CK-92F.
Refer to the SWG Venter installation instructions for setting system airflow.
Diagram B