User manual FIELD CONTROLS 46144900 CK-61

[. . . ] 120 VAC SYSTEM CONTROL KIT Model: CK-61 Designed for use on SWG Series Power Vent Hoods for controlling oil fired heating appliances with 120 VAC controls. ITEMS INCLUDED IN KIT: 1) Junction box with mounted pressure switch and solid state post purge control 1) 2 Ft. Length of 1/4 inch aluminum tubing 1) 1/4 inch tubing connector 1) Flexible conduit connector 1) WMO-1 Secondary Safety Switch DO NOT DESTROY THESE INSTRUCTIONS MUST REMAIN WITH EQUIPMENT INSTALLATION MOUNTING JUNCTION BOX The junction box can be mounted at the venter or remotely mounted away from the venter. Remove one of the knockouts from the side of the junction box where the pressure switch is mounted. [. . . ] 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. Route the tubing to the CK- 61 Junction Box and connect the tubing to the pressure switch. When routing the tubing avoid kinking the tubing by bending the tubing too sharply. For remote mounted CK-61 Junction Box, use a 1/4" OD copper, aluminum or plastic tubing and route the tubing to avoid contact with any heat source. Refer to the SWG Venter installation instructions for setting system airflow. Figure 5 Figure 3 Figure 2 Figure 1 Figure 4 Page 2 WIRING INSTRUCTIONS 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 over current 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 I wiring or equivalent methods. Route the venter motor and control wiring with an appropriate wiring method. (Diagrams A through E) Diagram A ­ Oil Fired System: Single Unit Wiring Diagram B ­ Oil Fired System: Wiring with Electronic Primary Page 3 Diagram C ­ Typical Wiring for Oil Fired Warm Air Furnace with a Honeywell ST9103 Control Board Diagram D ­ Riello Burner Application Page 4 Diagram E ­ Multiple Oil Fired Systems Page 5 ADJUSTMENTS PRESSURE SWITCH ADJUSTMENTS With the venter air flow set and the appliance operating at the best operating efficiency, adjust the pressure switch by rotating the adjustment screw clockwise until the burner shuts off, then rotate the adjustment screw counterclockwise until the burner fires. Rotate the adjustment screw an additional 1/4 turn counterclockwise to ensure proper switch setting. (See Figure 6) POST PURGE TIMING ADJUSTMENT To adjust the post purge time, rotate the timer adjustment on the timer clockwise to increase the operation time. To decrease the operation time, rotate the timer adjustment counterclockwise. [. . . ] Main burner does not fire when thermostat calls for heat with venter operating. Check pressure switch for continuity across terminals, during venter operation. Figure 6 Page 6 INSTALLATION INFORMATION CK-61 MODEL NO. : _____________________________________________________ INSTALLER'S NAME: ______________________________________________ INSTALLER'S COMPANY: __________________________________________ INSTALLER'S PHONE NO. : _________________________________________ DATE OF INSTALLATION: __________________________________________ Page 7 Page 8 PN 46144900 Rev G 09/05 [. . . ]