Field Controls 46457800 User Manual

5 (1)
Field Controls 46457800 User Manual

SYSTEM CONTROL KIT

Model: CK-41P

READ THE INSTALLATION INSTRUCTIONS CAREFULLY & COMPLETELY BEFORE BEGINNING THE INSTALLATION!

Designed for use with the SWG Series Power Venter for controlling Natural Gas or L.P. Gas Appliances equipped with a 24V electric damper. It is designed for modular connection to the appliance controls via the damper cable connection.

ITEMS INCLUDED IN KIT

1)Control box with mounted pressure switch, post purge timer and 7” vent damper cable

2)Flexible conduit connector

1) ¼” tubing connectors

ITEMS NOT INCLUDED IN KIT

¼” O.D. aluminum, copper or stainless steel tubing

Junction box with connectors and additional circuit wiring, if required

DO NOT DESTROY

THESE INSTRUCTIONS MUST REMAIN WITH EQUIPMENT

WARNING: INSTALLER: IF THE APPLIANCE DOES NOT HAVE A BLOCKED VENT SWITCH, A GSK-3P SPILLAGE SWITCH KIT, P/N 46458600, (NOT INCLUDED) MUST BE INSTALLED (SEE DIAGRAM B).

MOUNTING CONTROL BOX

The control box must be mounted within 6’ of the vent damper, and within reach of the appliance’s existing damper cable. If the control box must be mounted out of reach of the power venter’s attached wiring, an additional installer supplied junction box and wiring (with approves wiring enclosure if necessary) will be required. (See Figure 1 & 2)

1.Install the flexible conduit connector onto the CK-41P control box and secure with fastening nut. If additional wiring is required, install the flexible conduit connector onto the installer supplied junction box.

2.Fasten the flexible conduit from the SWG Venter into the conduit connector. Mount the CK-41P control box onto a non-heated vertical surface of the appliance or nearby wall or floor joist through the four dimpled locations on the base of the box. NOTE: The mounted pressure switch diaphragm must be mounted with a vertical orientation; see label on pressure switch. (See Figure 3) If required, run additional wiring as in figure 2 and connect to CK-41P control box, if required, using the supplied flexible conduit connector and approved connectors and anti-short bushings.

PRESSURE SWITCH SENSING TUBE INSTALLATION:

1.Attach the 1/4 inch tubing connector to the pressure tube on the SWG Venter. (See Fig. 3)

2.Connect installer supplied 1/4" O.D. aluminum, copper or stainless steel tubing to the tubing connector.

3.Route the tubing to the CK-41F junction box and connect the tubing to the pressure switch using supplied plastic nut. When routing the tubing, avoid kinking the tubing by bending the tubing too sharply. Support the tubing at 2’ intervals using installer supplied tube clamps.

PROVING SWITCH ADJUSTMENTS:

After proper air flow is established, the pressure switch adjustment is made by turning the pressure switch adjustment screw clockwise (See Fig. 4) until burner operation stops. Turn the adjustment screw counterclockwise until burner ignites. Turn the adjustment screw an additional 1/4 to 3/4 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!

Figure 1

Figure 2

Figure 3

Figure 4

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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. Units must be grounded. 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. Refer to Wiring Diagrams A and B.

LOW VOLTAGE WIRING INSTRUCTIONS FOR BOILERS:

1.Route the appliance’s vent damper cable to the CK-41P. Plug the cable into the receptacle located inside the CK41P using the supplied plastic knockout grommet (if the cable does not have a conduit connector). (See Diagram A)

2.Connect the CK-41P’s pre-wired damper cable to the vent damper (See Diagram A). Snap the end of the flexible conduit into place on the vent damper conduit bracket.

LINE VOLTAGE WIRING INSTRUCTIONS:

1.Verify that the circuit to be supplying power to the CK-41P is disconnected.

2.Connect the CK-41P green grounding wire to the circuit’s ground wire. Verify that the control box is properly grounded.

3.Connect 120 volts hot power source wire to terminal L1 on CK-41P.

4.Connect 120 volts neutral power source wire and white wire from venter motor to terminal N on the CK-41P.

5.Connect black wire from venter motor to terminal M on the CK-41P.

Refer to the SWG Venter installation instructions for setting system air flow.

Diagram A

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