User manual FIELD CONTROLS 46400900

[. . . ] ITEMS INCLUDED IN KIT: 1) and 1) 1) 1) 1) 1) Junction box with mounted pressure switch solid state post purge control 2 Ft. Length of ¼ inch aluminum tubing ¼ inch tubing connector Flexible conduit connector WMO-1 Blocked Vent Switch Thermostat Resistor Kit Model: CK-63 This device MUST be installed by a qualified agency* in accordance with the manufacturer's installation instructions. The definition of a qualified agency is: any individual, firm, corporation or company which either in person or through a representative is engaged in, and is responsible for, the installation and operation of oil appliances, who is experienced in such work, familiar with all the precautions required, and has complied with all the requirements of the authority having jurisdiction. WARNING: Read the installation instructions carefully and completely before proceeding with the installation. · All wiring shall be in accordance with the National Electrical Code and applicable local codes. DO NOT DESTROY THESE INSTRUCTIONS MUST REMAIN WITH EQUIPMENT 2630 Airport Road, Kinston, NC 28504 · Phone: 252-522-3031 · FAX: 252-522-0214 · www. fieldcontrols. com INSTALLATION MOUNTING JUNCTION BOX The junction box can be mounted at the venter or remotely mounted away from the venter. [. . . ] Connect the supplied 1/4" aluminum tubing to the tubing connector. Route the tubing to the CK-63 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-63 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 1 Figure 2 Figure 3 Figure 4 Figure 5 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. (Refer to Figure 6A for installation of resistor) (See Wiring Diagram G for 24V gas furnace applications) NOTE: Circuit board is polarity sensitive. Follow check-out procedures. Figure 6A Mount enclosed resistor between T1 and T2 for 24V power stealing thermostats Figure 6 Close-Up of Interior Board Layout Diagram A ­ Oil Fired System: Page 3 Single Unit Wiring Diagram B ­ Oil Fired System: Simultaneous Burner Wiring Diagram C ­ Oil Fired System: Wiring With Electronic Primary Diagram D ­ Oil Fire System: Simultaneous Burner Wiring With Electronic Primary Page 4 Diagram E ­ Typical Wiring for Oil Fired Warm Air Furnace with a Honeywell ST9103 Control Board Diagram F ­ Multiple Oil Fired Systems Page 5 Diagram G-24V Gas Furnace Application Diagram H-Riello Burner Application Page 6 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 to 1/2 turn counterclockwise to ensure proper switch setting. (See Figure 7) 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. (See Figure 8) Typical post purge time should be between 3 to 5 minutes. [. . . ] Main burner does not fire when thermostat calls for heat with venter operating. (LED should be lit when there is voltage from T1 ­ T2 and the pressure switch is closed. ) b. Check pressure switch for continuity across terminals, during venter operation. [. . . ]