User manual FIELD CONTROLS 46335000

[. . . ] 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 gas appliances, who is experienced in such work, familiar with all the precautions required, and has complied with the requirements of the authority having jurisdiction. 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 Figure 1 Figure 2 MOUNTING JUNCTION BOX The junction box can be mounted at the venter or remotely mounted away from the venter. (See Figure 1 & Figure 2) NOTE: Make sure pressure switch is in a vertical position. The pressure switch will not sense properly in a horizontal position. Remove one of the knockouts from the side of the junction box where the pressure switch is mounted. [. . . ] Turn the adjustment screw counter clockwise until burner ignites. Turn the adjustment screw an additional ¼ to ¾ turn counterclockwise to ensure adequate switch adjustment. WARNING: Failure to properly adjust the pressure switch as specified above could lead to improper operation of the pressure switch, which will result in a hazardous condition and bodily harm!THERMOSTAT HEAT ANTICIPATOR ADJUSTMENT After venting kit installation and checkout, check the amperage current draw through the thermostat circuit and adjust the thermostat anticipator accordingly. Figure 4 WIRING INSTRUCTIONS 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 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 one wiring or equivalent methods. Route the venter motor and control wiring with an appropriate wiring method. 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 or 24 V 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-41F. With boilers, connect T3 on CK-41F to hot side of gas valve (if standing pilot) or to terminal TH-W or 24 V, 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-41F to terminal W in furnace junction box. [. . . ] This should open the pressure switch contacts and stop burner operation. Venter does not activate when thermostat calls for heat. Check for 24 volts between T1 and T2 on the CK-41F control kit. If there is 24 volts replace post purge timer. [. . . ]