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User manual CFM Corporation, model UVDR42C

Manafacture: CFM Corporation
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NOTE: All electric connections are to be made in accordance with CSA Standard C22.1-Canadian Electrical Code part 1 or with the National Electrical Code, ANSI/ NFPA 70 (latest edition) and/or in accordance with local codes. CAUTION: Should this blower require servicing, the power supply must be disconnected. M Black White G Firebox Acces- sory Junction Box Speed Control Switch 120 Volt Wall Electrical Box T229 Fig. 9 Blower wiring diagram. UVDR Series Unvented Gas Fireplaces Blower Installation BEFORE YOU BEGIN...A FEW BASIC RULES 1. Check to ensure that electrical service has been provided to the junction box located in the bottom chamber of the firebox. 2. Check local building codes before installation of the firebox and the blower kit. 3. All wiring must be installed and/or inspected as necessary to comply with the local authority having jurisdiction. 4. The circuit breaker controlling the power supply to the pre-wired junction box in the appliance must be in the “OFF” position before beginning installation of the blower. 5. The appliance, when installed, must be electrically grounded in accordance with local codes or - in the absence of local codes - with the National Electrical Code, ANSI/NFPA 70 or the Canadian Electrical Code, CSA C22.1. Read all the installation instructions for the applicable appliance before beginning the installation of the blower. UVDR36C Blower Installation Step 1: Carefully unpack the blower assembly and familiarize yourself with the parts. Care should be taken not to damage the fan blades or housing. Step 2: The SCVS - Variable Speed Control Kit (or standard wall switch) should be installed before the blower assembly installation. Please refer to instructions found in the SCVS Kit. Step 3: Remove the bottom brick from the fireplace and carefully place it to the side to prevent damage. Use a flat blade screwdriver to gently lift up the front edge of the brick, then pull forward to remove. Step 4: Locate the blower access cutout found at the rear of the hearth pan. Next, remove tape backing from tape on blower housing. Center the blower assembly in the access cutout area with the blower outlet duct pointing upward, then press firmly to attach foam tape to the back and bottom of the fireplace. (Fig. 10) Step 5: Locate the junction box cutout found on the right side of the hearth pan. Route the powercord under the hearth pan and plug it into the receptacle outlet found in the junction box. (Fig. 11) Step 6: Turn power back on and test blower operation. Step 7: Replace the bottom brick in the fireplace. UVDR42C Blower Installation Step 1: Carefully unpack the blower assembly and familiarize yourself with the parts. Care should be taken not to damage the fan blades or housing. Step 2: The SCVS - Variable Speed Control Kit (or standard wall switch) should be installed before the blower assembly installation. Please refer to instructions found in the SCVS Kit. Step 3: Remove the metal hearth cover and the bottom two right brick panels from the fireplace and carefully place them to the side to prevent damage. Step 4: Locate the blower access cutout found at the rear of the hearth pan. Next, remove tape backing from tape on blower housing. Center the blower assembly in the access cutout area with the blower outlet duct pointing upward, then press firmly to attach foam tape to the back and bottom of the fireplace. (Fig. 10) Step 5: Locate the junction box cutout found on the right side of the hearth pan. Route the powercord under the hearth pan and plug it into the receptacle outlet found in the junction box. (Fig. 11) Step 6: Turn power back on and test blower operation. Step 7: Replace the metal hearth cover and the bottom two center panels in the fireplace. Blower Access Cutout inHearth Pan Back Firebrick NOTE: Hearth brick and/or hearth cover is removed as shown to gain access for blower and junction box instal- lation. T230 Fig. 10 Blower access. Receptacle Outlet in Juc- tion Box Junction Box Cutout in Hearth Pan of Firebox T231 Fig. 11 Route powercord under the hearth pan and plug into the receptacle outlet. 20007469 Install Optional Outside Air Kit Install Optional Outside Air Kit The AKU3 Outside Air Kit can be installed to bring combustion air to the heated room air. The air that is drawn into the heated room air from outside the home or unheated area helps relieve the pressure in the home. The duct termination should be located so it is exposed to an out-of-doors opening at least 100 square inches. If the duct termination must be located in a crawl space or basement, be sure the termination area has 100 square inches of ventilation opening to outside air. The duct termination must be located so it does not compete for air flow with exhaust fans, gas vent hoods or other air consuming devices or appliances. It must not be obstructed by rafters, insulation materials or other obstructions. The less restrictive the air supply, the better the outside air kits will perform. It is go...