Field Controls CK-20FV Quick Start Manual Download Page 5

page 5 of 8

Diagram A

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 Diagram A.

Refer to the SWG Venter Installation Instructions for setting system airfl ow.

P/N 

46285000 

Rev K 01/18

Summary of Contents for CK-20FV

Page 1: ...CAREFULLY AND COMPLETELY BEFORE PROCEEDING WITH THE INSTALLATION Installation Date Installed By Phone SYSTEM CONTROL KIT Model CK 20FV ITEMS INCLUDED IN KIT 1 Junction box 1 Fan control gas pressure s...

Page 2: ...ning nut If remote mounting the CK 20FV 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 condui...

Page 3: ...om of the pipe tee See Figure 4 3 Install the gas pressure switch into the side of the pipe tee The gas pressure switch is supplied with a restrictor orifice in the inlet and outlet ports With these o...

Page 4: ...n accepted wiring enclosure See Figure 6 NOTE Draft spillage switches must be mounted 90 degrees apart and mounted opposite from the vent outlet direction See Figure 7 3 Mount the two spillage switche...

Page 5: ...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 ci...

Page 6: ...diagram 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 m...

Page 7: ...ll for heat with the venter inoperative Allow approximately 2 minutes of flue gas spillage for the spillage switches to sense the spillage and disrupt the thermocouple circuit halting the gas flow to...

Page 8: ...0 Rev K 01 18 This manual may be downloaded and printed from the Field Controls website www fieldcontrols com WARRANTY For warranty information about this or any Field Controls product visit www field...

Reviews: