ICP NTC7/GNL Series, Installation Instructions Manual

Page 1: ...Follow all safety codes In the United States follow all safety codes including the current edition National Fuel Gas Code NFGC NFPA No 54 ANSIZ223 1 In Canada refer to the current edition of the Natio...

Page 2: ...red fireplaces wood fireplaces and several other items Carbon monoxide can cause seri ous bodily injury and or death Therefore to help alert people of potentially dangerous carbon monoxide levels you...

Page 3: ...ld one was Choose the location or evaluate the exist ing location based upon the minimum clearance and furnace di mensions Figure 1 Figure 2 CAUTION Do NOT operate furnace in a corrosive atmosphere co...

Page 4: ...the vent pipes as short as practical See Vent and Combustion Air Piping section 7 8 Use a raised base if the floor is damp or wet at times Residential garage installations require Burners and ignition...

Page 5: ...will remain in the same position as installed by the factory see Figure 5 If the fur nace is installed in a right to left airflow position left side of fur nace facing down the pressure switch MUST be...

Page 6: ...and 60 for metal Requirements 1 Provide confined space with sufficient air for proper combus tion and ventilation of flue gases using horizontal or vertical ducts or openings 2 Figure 5 illustrates ho...

Page 7: ...side have a continuous sealed vapor barrier Openings are gasketed or sealed and 2 Doors and openable windows are weather stripped and Other openings are caulked or sealed These include joints around w...

Page 8: ...ting system 2 3 4 5 6 Visually inspect the venting system for proper size and hori zontal pitch to ensure there is no blockage or restriction leak age corrosion or other deficiencies which could cause...

Page 9: ...ry Chimney Venting into a masonry or concrete chimney is only per mitted as outlined in the United States National Fuel Gas Code venting tables or as outlined with use of optional ma sonry chimney kit...

Page 10: ...or condensation freezing damage Venting Through a Non Combustible and Combustible Wall Consult External Power Venter manufacturer instructions Air Inlet Pipe Connection NOTE The 50 000 and 75 000 BTU...

Page 11: ...to prevent the ta pered socket from pushing the pipe out of the fitting 5 Wipe all excess cement from the joint with a rag Allow 15 minutes before handling Cure time varies according to fit temperatu...

Page 12: ...ower and gas supply to furnace 2 Remove Iouvered door a Remove logo from Iouvered door Discard logo Set aside Iou vered door application 4 Detach field connect box from top panel by removing two screw...

Page 13: ...evolution Refer to Example Note If meter uses a 2 cubic foot dial divide results se conds by two Example Natural Gas No of Seconds Time Per Cubic BTU Per BTU Content Per Hour Foot in Seconds Hour 1 00...

Page 14: ...part number and availability In Canada provincial codes may govern installation of switch Check with governing authorities Changing Orifices 1 Disconnect gas line frorn gas valve 2 Remove combustion...

Page 15: ...to each joint Bubbles forming indicate a leak Do not use an open flame to test for gas leaks Fire or explo sion could occur Correct even the smallest leak at once Fire or explosion hazard Liquid petro...

Page 16: ...furnace or air conditioning operation unless damper is in the full heat or cool position Installation NOTE Design and install air distribution system to comply with Air Conditioning Contractors of Am...

Page 17: ...ect M_N amount of airflow for either heating only or heating and air condi tioning Insulate ductwork installed in attics or other areas exposed to outside temperatures with a minimum of 2 insulation a...

Page 18: ...they meet the minimum size areas Washable high velocity filters can be replaced ONLY with same type and size Subbase for Combustible Floors Downflow Coil Box The Subbase for Combustible Floors MUST b...

Page 19: ...pushed back insert front end with 1 4 6mm flange into position and push into front slot with filter rack pushed as far forward as it will go bend 1 4 6mm flange and 3 4 19mm flange up 90 See Figure 24...

Page 20: ...explosion hazard Turn OFF gas at shut off before connecting U tube manometer Failure to turn OFF gas at shut off before con necting U tube manometer can result in person al injury and or death For al...

Page 21: ...ium Low Low 2 Change the heat or cool blower motor speed by removing the motor lead from the Heat or Cool terminal and replace it with the desired motor speed tap from the Unused Motor Leads location...

Page 22: ...a qualified service technician See User s Information Manual PressureSwitch During regular yearly maintenance check for cracks in any tubes on the pressure switch Labeling CAUTION Label all wires prio...