User manual FIELD CONTROLS 46285400

[. . . ] Fasten the CK-92F junction box through the four dimpled locations on the base of the box. (See Figure 3) PRESSURE SWITCH SENSING TUBE INSTALLATION 1. Attach the 1/4 inch tubing connector to the pressure tube on the SWG Venter. Connect the supplied 1/4" aluminum tubing to the tubing connector. [. . . ] Connect lead wire from the junction block to the jacketed lead wires or wire enclosed in an accepted wiring enclosure. (See Figure 8) Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Page 3 NOTE: Draft spillage switches should be mounted 90 degrees apart, and mounted opposite from the vent outlet direction. Mount the two spillage switches onto the draft hood and connect inside terminals of switches with jumper wire. Connect outside terminals to lead wires which are connected to the thermocouple junction block. Route jacketed lead wires or accepted wiring enclosure on the outside of the water heater enclosure. Secure them to the enclosure with an accepted hold down tab. Keep wiring away from any HOT surface Figure 9 area. WIRING CAUTION: Disconnect electrical power when wiring power venter. Wire the venter motor and controls in accordance with the National Electrical Code, manufacturer's recommendations and/or applicable local codes. Check ground circuit to make certain that the unit has been properly grounded. The wiring should be protected by an overcurrent circuit device rated at 15 amperes. CAUTION must be taken to ensure that the wiring does not come into contact with any heat source. All line voltage and safety control circuits, between the venter and the appliance, MUST be wired in accordance with the National Electrical Code for class one wiring or equivalent methods. Route the venter motor and control wiring with an appropriate wiring method. INTERNAL WIRING FOR CK-CONTROL KIT Diagram A Page 4 Diagram B L1 to 1 on post purge timer M to 3 on post purge timer T1 to common on pressure switch T2 to timer relay base T3 to N/O 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. With warm air furnaces, locate terminal W in furnace junction box. Remove wire from this terminal and reroute to T1 on CK-92F. 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. With warm air furnaces, connect T3 on CK-92F to terminal W in furnace junction box. [. . . ] Reset the spillage switches and light the pilot, then perform a second safety spillage test (Steps 1 and 2). CAUTION: If for any reason the system has shut down during operation, the cause of the system failure should be investigated and corrected before resetting the safety switch and restarting the system. Venter does not activate when thermostat calls for heat. Check gas pressure switch for continuity across terminals when gas valve is pressurized. [. . . ]