Submittal Sheet

ManualsBrandsField Controls ManualsBoiler VentingControl Kit w/ Fixed Post Purge w/ Draft Control (24v Gas Systems)

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SYSTEM CONTROL KIT

Model: CK-43F

Designed for use with the SWG Series Power Venter for controlling Natural

Gas or L.P. Gas draft induced appliances.

ITEMS INCLUDED IN KIT

1) Junction box with mounted pressure switch and post purge timer

1) 2 ft. length of 1/4 inch aluminum tubing

2) Flexible conduit connector

1) 4" MG1 Barometric Draft Control

1) 1/4 inch tubing connector

DO NOT DESTROY

THESE INSTRUCTIONS MUST REMAIN WITH EQUIPMENT

Summary of content (8 pages)

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SYSTEM CONTROL KIT Model: CK-43F Designed for use with the SWG Series Power Venter for controlling Natural Gas or L.P. Gas draft induced appliances. ITEMS INCLUDED IN KIT 1) Junction box with mounted pressure switch and post purge timer 1) 2 ft.
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INSTALLATION Typical Vent System Layout MOUNTING JUNCTION BOX The junction box can be mounted at the venter or remotely mounted away from the venter. (See Figure 1 & Figure 2) 1. Remove one of the knockouts from the side of the junction box where the pressure switch is mounted. Install the flexible conduit connector onto the CK-43F junction box and secure with fastening nut. If remote mounting the CK-43F junction box, mount the flexible conduit connector onto a 2" x 4" installer supplied junction box. 2.
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DRAFT CONTROL INSTALLATION CAUTION: This draft control is shipped as a single acting draft control. If the draft control is not being used on a gas draft induced furnace, remove the gate stop on the draft control ring before installing. COLLAR INSTALLATION This control is shipped with a collar patterned to fit a single wall round vent pipe. To attach this collar to the flue, see Figure 4 and follow the instructions below. 1. Bend outward the two ears at the front corners of the collar.
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WHAT DRAFT SETTING TO USE When adjusting the control, two things are essential: 1. The burner must be operating for at least 10 minutes to obtain maximum chimney draft. 2. An analysis of the flue gases is necessary to determine the percentage of CO2 and check for presence of CO. Refer to the appliance instructions and/or to the local gas company for the proper CO2 readings and allowable CO levels. A rule of thumb for draft setting is Figure 7 between .01" to .
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Diagram A Diagram B INTERNAL WIRING FOR CK-CONTROL KIT: DIAGRAM A & B L1 to 1 on post purge timer T2 to timer relay base M to 3 on post purge timer T3 to N/O on pressure switch T1 to common on pressure switch Timer base to common on pressure switch Page 5
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SYSTEM CONTROL CHECK OUT PROCEDURES 1. For furnaces or boilers, adjust the thermostat to call for heat and observe the power venting system for proper operation sequence. (Repeat if necessary) a. Thermostat calls for heat. b. Relay is energized and venter motor starts. c. Pressure switch closes and burner starts. d. Thermostat is satisfied, the burner stops. e. This starts the post purge cycle. Purge time 1 to 2 min. 2. While system is operating, disconnect power to the venter motor.
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INSTALLATION INFORMATION CK-43F MODEL NO.:_____________________________________________________________ INSTALLER'S NAME:______________________________________________________ INSTALLER'S COMPANY:__________________________________________________ INSTALLER'S PHONE NO.
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Page 8 P/N 46285100 Rev B 02/01