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manual abstract
The homeowner must keep these instructions for future reference and for local electrical inspectors' use. Observe all governing codes and ordinances. Proper installation is your responsibility. Make sure you have everything necessary for correct installation. It is the responsibility of the installer to comply with the clearances specified. To avoid damage to motor bearings and impellers, keep drywall spray, construction dust, etc. away from the remote blower. Before installing remote blower, read the installation instructions for the vent system that will be used in conjunction with this remote blower. WARNING ! You can be killed or seriously injured if you don’t follow instructions. TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable Codes and Standards, including Fire Rated Construction. Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent back drafting. Follow the heating equipment manufacturer’s guideline and safety standards such as those published by the National Fire Protection Association (NFPA), and the American Society of Heating Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities. Ducted fans must always be vented to the outdoors. Use this unit only in the manner intended by the manufacturer. If you have any questions, contact the manufacturer. Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel. WARNING - TO REDUCE THE RISK OF SHOCK: This fan must be installed with an isolating wall control/ switch. CAUTION: For General Ventilating Use Only. Do Not Use To Exhaust Hazardous or Explosive Materials and Vapors. To reduce the risk of fire, use only metal ductwork. This unit must be grounded. This unit is suitable for use with solid-state speed controls. For Residential use ONLY Care of your remote blower Disconnect power supply and lock out service panel before cleaning or servicing. To clean, remove cover and vacuum blower and housing, being careful not to damage blower wheel. The motor is permanently lubricated. Do not oil or disassemble. Electrical requirements Important: Observe all governing codes and ordinances. It is the customer’s responsibility: • To contact a qualified electrical installer. • To assure that the electrical installation is adequate and in conformance with: National Electrical Code, ANSI/NFPA 70 — latest edition*, or CSA Standards C22.1-94, Canadian Electrical Code, Part 1 and C22.2 No.0-M91 - latest edition** and all local codes and ordinances. If codes permit and a separate ground wire is used, it is recommended that a qualified electrician determine that the ground path is adequate. Do not ground to a gas pipe. Check with a qualified electrician if you are not sure remote blower is properly grounded. Do not have a fuse in the neutral or ground circuit. A 120-volt, 60-Hz, AC-only supply wired for 15 amp service is required. The blower motor must be connected with copper wire only. The remote blower must be connected to the downdraft vent system or rangehood wiring as described in the downdraft vent system or rangehood instructions for connecting the remote blower motor wiring. Flexible armored or nonmetallic cable must be used. A U.L./CSA-listed strain relief must be provided at each end of the power supply cable. Wire sizes must conform to the requirements of the National Electrical Code ANSI/NFPA 70 — latest edition* or Canadian Electrical Code, C22.1 and C22.2 No. 113-M1984 (or latest edition),** and all local codes and ordinances. 14 gauge wire (minimum) is recommended. Copies of standards listed may be obtained from: ** CSA International 8501 East Pleasant Valley Road Cleveland, Ohio 44131-5575 * National Fire Protection Association One Batterymarch Park Quincy, Massachusetts 02269 Venting requirements Dimensional diagram Determine which ducting method is best for your application. Duct system can extend either through the wall or the roof. Locate the remote blower so that the length of the duct system and the number of elbows is kept to a minimum to provide efficient performance. Where possible, remote blower should be centered between wall studs or roof rafters. The size of the duct system should be uniform. Do not install two elbows together. Use duct tape to seal all joints in the duct system. Use caulking to seal remote wall or floor opening around the cap. Flexible duct is not recommended. It creates back pressure/air turbulence and greatly reduces performan...