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Field Controls SWGII-5 Manual

Sidewall power venter kit
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SIDEWALL POWER VENTER KIT
TYPICAL VENTING SYSTEM COMPONENTS
PART
NUMBER
239-81764-00
CK-41 24 Volt Control Kit
239-81765-00
CK-81 Millivolt Control Kit
239-81766-00
CK-41 24 Volt Control Kit
239-81767-00
CK-81 Millivolt Control Kit
239-82148-00
CK-41 24 Volt Control Kit
READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY BEFORE PROCEEDING WITH THE INSTALLATION.
This device MUST be installed by a qualified agency in accordance with the manufacturer's installation instructions. The definition of
a qualified agency is: any individual, firm, 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.
Installed By:
Model: SWGII-5,6, AGA, and SWG-8*
FOR COMMERCIAL WATER HEATERS
DESCRIPTION
SWGII-5 Power Venter,
SWGII-5 Power Venter,
SWGII-6 Power Venter,
SWGII-6 Power Venter,
SWG-8 Power Venter,
Please retain these instructions after installation.
Phone:
www.fieldcontrols.com
* Patented
Commercial Water Heaters With 24 Volt Controls
With Input Ratings Of Up To 290,000 BTU/HR
Commercial Water Heaters With Millivolt Controls
With Input Ratings Of Up To 290,000 BTU/HR
Commercial Water Heaters With 24 Volt Controls
With Input Ratings Greater Than 290,000 BTU/HR
And Up To 416,000 BTU/HR
Commercial Water Heaters With Millivolt Controls
With Input Ratings Greater Than 290,000 BTU/HR
And Up To 416,000 BTU/HR
Commercial Water Heaters With 24 Volt Controls
With Input Ratings Greater Than 415,000 BTU/HR
APPLICATION
Installation Date:

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Summary of Contents for Field Controls SWGII-5

  • Page 1 SIDEWALL POWER VENTER KIT Model: SWGII-5,6, AGA, and SWG-8* FOR COMMERCIAL WATER HEATERS * Patented TYPICAL VENTING SYSTEM COMPONENTS PART DESCRIPTION APPLICATION NUMBER SWGII-5 Power Venter, Commercial Water Heaters With 24 Volt Controls 239-81764-00 CK-41 24 Volt Control Kit With Input Ratings Of Up To 290,000 BTU/HR...
  • Page 2 ITEMS INCLUDED IN KIT (CK-41): ITEMS INCLUDED IN KIT (CK-81): 1- Junction box with mounted pressure switch and 1- Junction box with mounted pressure switch relay base 1- 115V to 24V transformer 1- 24 volt relay for controlling power venter motor 1- 24 volt relay 1- 1 ft.
  • Page 3 General Installation Inspection of this manual. The commercial water heaters for the SWGII-5 and 6 power venters have draft hoods, and each kit includes a GSK-3 spillage switch which must be installed on the bottom of the draft hood to detect spillage of flue products due to inadequate venting draft or vent system blockage.
  • Page 4 PROCEDURE FOR CALCULATING TOTAL EQUIVALENT PIPE LENGTH IN FEET Calculate the total equivalent feet for each type of fitting used in the venting system from the chart below. Calculate the total amount of feet for the straight lengths of vent pipe. Add the equivalent feet for the fittings with the total amount of feet of straight lengths.
  • Page 5 Figure 3 Diagram A Figure 4 After determining the location of the venting system termination point (See Diagram A), cut a square hole through the wall 1" larger than the outer pipe diameter of the power venter. Mount the power venter through the wall, keeping the outer pipe centered in the hole.
  • Page 6 CONNECTING POWER VENTER TO APPLIANCE Venting system should be installed and supported in accordance with the National Fuel Gas Code ANSI Z223.1, or in accordance with any local codes. A vent pipe connector shall be supported for the design and weight of the material employed, to maintain clearances, prevent physical damage and separation of joints.
  • Page 7 To install an outer pipe extension to the SWG power venter, the end pipe cover on the power venter must be removed. Then, cut a 1" square notch into the vent pipe extension before attaching to the power venter. (See Figure 6) This allows clearance for the adjustment damper.
  • Page 8 CK-41 CONTROL KIT WIRING FOR 24 VOLT WATER HEATER CONTROLS Remove the wiring harness supplied with the control kit. Remove the upper left knockout of the control box. Push the snap bushing supplied over the knockout hole created to prevent the wires from being chafed. Insert the end of the harness with quick connect terminals into the side of the control box.
  • Page 9 CK-41 CONTROL KIT WIRING FOR 24 VOLT WATER HEATER CONTROLS WITH HONEYWELL INTEGRATED CONTROL Remove the wiring harness supplied with the control kit. Remove the upper left snap-in plug of the control box. Push the snap bushing supplied into the hole to prevent the wires from being chafed.
  • Page 10 WIRING DIAGRAM HONEYWELL INTEGRATED CONTROL FIELD CONTROLS, CK-41 CONTROL BOX MOTOR RELAY PRESS. 120V SWITCH 120V T1 T2 T3 THESE THREE WIRES WILL HAVE 120V HARNESS FROM CONTROL BOX TO TOP JACKET NEAR SPILL SWITCH AND THEN RUN TO CK-41 CONTROL BOX MOTOR N.C.
  • Page 11 Figure 13 page 11...
  • Page 12 Figure 14 page 12...
  • Page 13 CK-81 CONTROL KIT WIRING FOR MILLIVOLT WATER HEATER CONTROLS Remove wiring harness from control kit box. Remove top knockout from the thermostat. Push the snap bushing supplied over the knockout hole created to prevent the wires from being chafed. Insert wire harness through bushing hole in thermostat top.
  • Page 14 PRESSURE SWITCH ADJUSTMENT Important: Both the CK-41 and CK-81 power vent control systems have a pressure switch which must be properly set before the water heater can be started. The pressure switches are set so that the contacts will not close until properly set by the installer.
  • Page 15 GENERAL INSTALLATION INSPECTION Recommended procedures for safety inspection of an appliance in accordance with the National Fuel Gas Code ANSI Z223.1. The following procedure will help evaluate the venting system. It is intended as a guide to aid in determining that the venting system is properly installed and is in a safe condition for continuous use.
  • Page 16 Motor Assembly contains the Motor and Blower Wheel factory assembled to a mounting bracket. FIELD CONTROLS PART NUMBERS MODEL REPAIR MOTOR KIT BLOWER WHEEL ONLY SWGII-5 46234900 46150700 SWGII-6 46235000 46154600 SWG--8 46160101 46154800 SWGII-5,6 Repair Motor Kit Blower Wheel SWG-8 Repair Motor Kit page 16...
  • Page 17: Installation

    REMOVAL AND INSTALLATION OF THE MOTOR ASSEMBLY REMOVAL Shut down appliance and turn off electrical supply. Remove the motor enclosure cover by loosening the four screws. (See Figure 18) Open the electrical box on the motor and disconnect the conduit and wires from the motor. (See Figure 19) Remove the four nuts securing the motor assembly, and pull the motor assembly straight off of the unit.
  • Page 18 INITIAL BURNER AND VENTING SYSTEM OPERATIONAL INFORMATION List the following for each operating appliance on the sidewall venting system, as a guide for tune-up or service information annually. DATE: Heating Appliance BTU/HR Input Gas Valve Operation Pressure Vent System Draft Above Draft Hood Measurement CO Measurement Equipment Outlet Flue Gas Temperature...
  • Page 19: Limited Warranty

    Field Controls Direct Vent Systems (FDVS), Field Oil Vent Kits (FOVP), and ComboVents (CV). Field Controls warrants that the products listed below shall be free from defects in material and workmanship under normal use for the limited period indicated, from the date of purchase by the consumer, subject to the provisions 1-8 below.
  • Page 20 Phone: 252.522.3031 • Fax: 252.522.0214 www.fieldcontrols.com © Field Controls,LLC P/N 46256400 Rev C 08/09...