User manual FIELD CONTROLS 46139100

[. . . ] SIDEWALL POWER VENTER KIT Model: SWG, SWGII & SWG Stainless Series *Patented CK series control kit sold separately TYPICAL VENTING SYSTEM COMPONENTS 1 - SWG Series Power Venter 1 - CK Series Control Kit (sold separately) OPTIONAL SYSTEM COMPONENTS SWG SERIES THROUGH-WALL EXTENSION KIT For installation in wall thickness over 8 inches. Models PEK-4 through PEK-8 are available. FOR MOST MULTIPLE HEATING EQUIPMENT SYSTEMS One CK Series Control Kit for each appliance. Except for a 24V gas furnace or boiler and a 30mV water heater multiple venting system, use the CK-90 Series Control Kit. [. . . ] If the siding is greater than 1/2" thick use a spacer plate or board behind the power venter mounting plate. (See Figure 2) NOTE: If mounting the power venter though a combustible wall material and the flue gas temperature is above 400°F at the power venter inlet, line the square hole with a piece of corrosion resistant sheet metal or non-combustible material. The liner piece should be the same width as the wall section. (See Figure 3) The power venter has a maximum flue gas temperature of 550°F at the venter inlet. For installation in wall thicknesses over 8 inches, use an SWG Series Though Wall Extension Kit, Model PEK. Remove the end pipe cover screws on the sides of the outside pipe and remove end pipe cover. Then mount the backing plate over the outer pipe and route the flexible conduit and pressure switch tube (if applicable) through the holes provided in the backing plate. Fasten the backing plate to the inside wall with appropriate fasteners. 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-inch square notch into the vent pipe extension before attaching the power venter. (See Figure 5) This allows clearance for the adjustment damper. Install the needed pipe extensions and terminate the outer pipe extension with the end pipe cover (see Diagram B). The table above shows minimum allowable clearances when using single or double pipe systems. When the outer pipe is extended over the inner pipe, use the double pipe guidelines when determining clearances. Figure 6 shows how the airflow pattern through an SWG reduces the required clearances to combustibles. NOTE: Vent pipe joints should be secured with at least (3) three sheet metal screws. Figure 5 Page 6 Figure 6 CLASS B AND CLASS L DOUBLE WALL VENT PIPE INSTALLATION (Follow vent pipe manufacturer's listed or recommended clearances from combustible material) Figure 7 1. Using a hand crimper or a like device, crimp the inner pipe of the SWG power venter approximately 1" long. Attach the vent pipe over the crimped end of the SWG power venter inner pipe. Secure the vent pipe to the SWG power venter inner pipe with at least (3) three #8 sheet metal screws. Pre-drilling the holes through both pipes will allow easier fastening. WIRING NOTE: Refer to appropriate control kit for proper installation instructions. Wire the power venter motor and controls in accordance with the National Electric Code and applicable local codes. [. . . ] This will cause an imbalance of the blower wheel which will result in excessive vibration and premature motor failure. If replacing the motor assembly with a new assembly, disconnect the conduit from the old motor and cut the wires close to the motor. The new motor assembly will have an electrical box and connector for the conduit. Figure 9 Figure 10 Page 9 INSTALLATION 1. Insert the blower wheel through the hole in the front plate of the power venter housing. [. . . ]