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INSTALLATION 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

M

OUNTING 

J

UNCTION 

B

OX

 

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-92F junction 
box and secure with fastening nut. If remote mounting the CK-92F junction box, 
mount the flexible conduit connector onto a 2" x 4" installer supplied junction box. 

2.  Fasten the flexible conduit from the SWG Venter into the conduit connector. Mount 

the CK-92F junction box or installer supplied junction box onto the wall or floor joist 
without straining the flexible conduit. Fasten the CK-92F junction box through the 
four dimpled locations on the base of the box. (See Figure 3) 

P

RESSURE 

S

WITCH 

S

ENSING 

T

UBE 

I

NSTALLATION

 

1.  Attach the 1/4 inch tubing connector to the pressure tube on the SWG 

Venter. (See Figure 3) 

2.  Connect the supplied 1/4" aluminum tubing to the tubing connector. Route 

the tubing to the CK-92F 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-92F Junction Box, use a 1/4" OD copper, aluminum 
or plastic tubing and route the tubing to avoid contact with any heat source. 

 

Figure 1

Figure 2

Figure 3

Summary of Contents for 46285400

Page 1: ...witch and post purge timer 1 Fan control gas pressure switch with built in post purge option 1 2 ft length of 1 4 inch aluminum tubing 1 1 8 NPT x 3 inch pipe nipple 1 1 8 NPT x 1 4 inch OD tubing elb...

Page 2: ...2F junction box or installer supplied junction box onto the wall or floor joist without straining the flexible conduit Fasten the CK 92F junction box through the four dimpled locations on the base of...

Page 3: ...s supply to gas valve before plug removal 2 Replace the pressure tap plug with the 1 8 pipe nipple and pipe tee Install pressure tap plug at the bottom of the pipe tee See Figure 6 3 Install the gas p...

Page 4: ...er 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...

Page 5: ...wire from this terminal and reroute to T1 on CK 92F 4 With boilers connect T3 on CK 92F to hot side of gas valve if standing pilot or to terminal TH W 24 V THS or T1 if spark ignition NOTE Remember th...

Page 6: ...wer to the gas pressure switch 2 Adjust the thermostat to call for heat with the venter inoperative Allow approximately 2 minutes of flue gas spillage for the spillage switches to sense the spillage a...

Page 7: ...__ INSTALLER S NAME _____________________________________________________ INSTALLER S COMPANY _________________________________________________ INSTALLER S PHONE NO ___________________________________...

Page 8: ...Page 8 P N 46285400 Rev C 10 03...

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