User Guide

ManualsBrandsField Controls ManualsBoiler VentingDraft Hood System Control Kit w/ Fixed Purge (24v Plug In)

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Please retain these instructions after installation.

This device MUST be installed by a quali ed agency in accordance with the manufacturer's installation instructions. The de nition of

a quali ed agency is: any individual,  rm, corporation or company which either in person or through a representative is engaged

in, and is responsible for, the installation and operation of HVAC 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.

READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY BEFORE PROCEEDING WITH THE INSTALLATION.

Installation Date:

Installed By: Phone:

24 VAC SYSTEM CONTROL KIT

Model: CK-92FVP

Designed for use with the SWG Series Power Venter for controlling Natural Gas or L.P. Gas appliances

equipped with a 24 VAC automatic vent damper and a 30-millivolt controlled Natural or L.P. Gas

Water Heater.

ITEMS INCLUDED IN KIT:

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

1- Fan control gas pressure switch with built in post purge option

⁄8" NPT x 3" pipe nipple

⁄8" NPT x

⁄4" OD tubing elbow

⁄8" NPT pipe tee

1- TCA-1 Thermocouple Adaptor

1- 6 ft. length of 12-2 wire

1- 8" jumper wire

2- Flexible conduit connector

2- GSK-3 Spillage Switch

⁄4" tubing connector

WARNING: Installer: if the 24V appliance does not have a blocked vent switch, an additional GSK-3P spillage

switch kit, p/n 46458600 (not included), must be installed. (See Diagram B)

P/N 46490500 Rev D 04/20

Summary of content (8 pages)

PAGE 1
24 VAC SYSTEM CONTROL KIT Model: CK-92FVP Designed for use with the SWG Series Power Venter for controlling Natural Gas or L.P. Gas appliances equipped with a 24 VAC automatic vent damper and a 30-millivolt controlled Natural or L.P. Gas Water Heater.
PAGE 2
INSTALLATION 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 approved wiring enclosure if necessary) will be required. (See Figure 1 & 2) 1. Install the flexible conduit connector onto the CK-92FVP control box and secure with fastening nut.
PAGE 3
ADJUSTMENTS PROVING SWITCH ADJUSTMENTS After proper air flow is established, the pressure switch adjustment is made by turning the pressure switch adjustment screw clockwise (See Figure 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.
PAGE 4
NOTE: Draft spillage switches should be mounted 90 degrees apart, and mounted opposite from the vent outlet direction. (See Figure 9) 3. Mount the two spillage switches onto the draft hood and connect inside terminals of switches with jumper wire. Connect outside terminals to 6' 12ga lead wires which are connected to the thermocouple junction block. (See Diagram A) 4. Route jacketed lead wires or accepted wiring enclosure on the outside of the water heater enclosure.
PAGE 5
INTERNAL WIRING FOR CK-CONTROL KIT COM N/O Diagram A Diagram B page 5 of 8 P/N 46490500 Rev D 04/20
PAGE 6
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 LOW VOLTAGE WIRING INSTRUCTIONS FOR BOILERS 1. Route the appliance's vent damper cable to the CK-92FVP. Plug the cable into the receptacle located inside the CK92FVP using the supplied plastic knockout grommet (if the cable does not have a conduit connector). (See Diagram A) 2.
PAGE 7
Diagram C SYSTEM CONTROL CHECK OUT PROCEDURES 1. Adjust the thermostat and/or aquastat to call for heat and observe the power venting system for proper operation sequence. (Repeat if necessary.) a. Aquastat calls for heat. b. After a short delay, the relay is energized, the venter motor starts and the vent damper begins opening. c. Pressure switch closes, the vent damper reaches the open position and the burner starts. d. Aquastat is satisfied, the burner stops and the vent damper begins closing. e.
PAGE 8
TROUBLE SHOOTING HINTS 1. Venter does not activate when thermostat calls for heat. a. Check wiring: 115 VAC from L1 to ground; N connected to a neutral. b. Check for 24V from orange to black wires on base of timer relay. If no other voltage, the appliance is not calling for heat to the CK-92. If there is 24 volts continuously for at least 45 seconds there should be 115 volts from N to M. If not, the time relay is defective, or L1 and N are not properly wired. c.