ICP NTC5100BFE1 Manuals

NTC5/GNJ NTN5/GNJ(NOxModels) Upflow/Horizontal Series SAFETY REQUIREMENTS /X Recognize safety information. This is the safety-alert symbol _. When you see this symbol on the furnace and in instructions manuals be alert to the potential for personal injury. Understand the signal words DANGER, WARNING, or CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards, those that will result in severe personal injury or death. WARNING signifies a hazard that could result in personal injury or death. CAUTION is used to identify unsafe practices that could result in minor personal injuryor prod uct and property damage. Installing and servicing heating equipment can be hazardous due to gas and electrical components. Only trained and qualified person- nel should install, repair, or service heating equipment. Untrained service personnel can perform basic maintenance functions such as cleaning and replacing air filters. All other operations must be performed by trained service personnel. When working on heating equipment, observe precautions in the literature, on tags, and on labels attached to or shipped with the unit and other safety precautions that may apply. Follow all safety codes. In the United States, follow all safety codes includingthe current edition National Fuel Gas Code (NFGC) NFPA No. 54/ANStZ223.1. In Canada, refer to the current edition of the National Standard Canada CAN/CGA-B149.1 - and .2-M91 Natural Gas and Propane Installation Codes (NSCNGPI C). Wear safety glasses and work gloves. Have fire extinguisher available during start- up and adjustment procedures and service calls. These instructions cover minimum requirements and conform to existing national standards and safety codes. In some instances, these instructions exceed certain local codes and ordinances, especially those that may not have kept up with changing residential construction practices. We require these instructions as a minimum for a safe installation. Design Certified byAGA Manufactured by: International Comfort Products Corporation (USA) Lewisburg, TN USA 37091 Table of Contents 1. Installation............................... 2 2. Combustion& VentilationAir ................. 4 3. GasVent Installation ....................... 6 4. HorizontalVenting ......................... 8 5. MasonryChimneyVenting ................... 8 6. GasSupplyand Piping ................... 7. ElectricalWiring ........................ 8. DuctworkandFilter ...................... 9. ChecksandAdjustments.................. 10. FurnaceMaintenance ................... 9 12 13 14 16 This furnace is not designed for use in mobile homes, trailers or recreational vehicles. Such use could result in property damage, bodily in- jury and/or death. LP1 2/10/98 441 01 2304 02 1. Installation Installation or repairs made by unqualified persons can result in hazards to you and others. Installation MUST conform with local codes or, in the absence of local codes, with codes of all governmental authorities having jurisdiction. The information contained in this manual is intended for use by a qualified service technician who is experienced in such work, who is familiar with all precautions and safety procedures required in such work, and is equipped with the proper tools and test instruments. Failure to carefully read and follow all instruc- tions in this manual can result in furnace malfunction, property damage, personal injury and/or death. NOTE: This furnace is design certified by the American Gas Association and the Canadian Gas Association for installation in the United States and Canada. Refer to the appropriate codes, along with this manual, for proper installation. • This furnace is NOT approved for installation in mobile homes, trailers or recreation vehicles. • Do NOT use this furnace as a construction heater or to heat a building that is under construction. Use only the Type of gas approved for this furnace (see Rating Plate on unit). Overfiring will result in failure of heat exchanger and cause dangerous operation. (Furnace can be converted to LR gas with approved kit.) • Do NOT use open flame to test for gas leak. • Ensure adequate combustion and ventilation air is pro- vided to the furnace. • Seal supply and return air ducts. • The vent system MUST be checked to determine that it is the correct type and size. • Install correct filter type and size. • Unit MUST be installed so electrical components are pro- tected from direct contact with water. • It is the suggestion of this manufacturer to install fire and carbon monoxide detectors. B. be gas-fired clothes dryers, gas cooking stoves, water heaters, furnaces, gas-fired 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 should have carbon monoxide detectors listed by a na- tionally recognized agency (e.g. Underwriters Laborato- ries or International Approval Services) installed and maintained in the building or dwelling (see Note below). There can be numerous sources of fire or smoke in a build- ing or dwelling. Fire or smoke can cause serious bodily in- jury, death, and/or property damage. Therefore, in order to alert people of potentially dangerous fire or smoke, you should have fire and smoke detectors listed by Underwrit- ers Laboratories installed and maintained in the building or dwelling (see Note below). Note: The manufacturer of your furnace does not test any detec- tors and makes no representations regarding any brand or type of detector. C. To ensure safe and efficient operation of your unit, you should do the the following: 1. Thoroughly read this manual and labels on the unit. This will help you understand how your unit operates and the hazards involved with gas and electricity. 2. Do not use this unit if any part has been under water. Immediately call a qualified service technician to inspect the unit and to replace any part of the control system and any gas control which has been under water. 3. Never obstruct the vent grilles, or any ducts that pro- vide air to the unit. Air must be provided for proper com- bustion and ventilation of flue gases. Carbon monoxide or "CO" is a colorless and odorless gas produced when fuel is not burned completely or when the flame does not receive sufficient oxygen. Freezing Temperatures andYour Structure Freeze warning. Turn off water system. If your unit remains shut off during cold weather the water pipes could freeze and burst, resulting in serious water damage. Safety Rules Your unit is built to provide many years of safe and dependable service providing it is properly installed and maintained. However, abuse and/or improper use can shorten the life of the unit and create hazards for you, the owner. A. The U.S. Consumer Product Safety Commission recom- mends that users of gas-burning appliances install carbon monoxide detectors. There can be various sources of car- bon monoxide in a building or dwelling. The sources could Your unit is equipped with safety devices that may keep itfrom op- erating if sensors detect abnormal conditions such as clogged ex- haust flues. If the structure will be unattended during cold weather you should take these precautions. 1. Turn off main supply water into the structure and drain the water lines if possible. Open faucets in appropriate areas. 2. Have someone check the structure frequently during cold weather to make sure it is warm enough to prevent pipes from freezing. Suggest they call qualified service agency, if required. Poison carbon monoxide gas hazard. If this furnace is replacing a previously common-vented furnace, it may be necessary to resize the existing vent line and chimney to prevent oversizing problems for the other remaining appliances(s). See applicable codes and Venting and Combustion Air Check in Gas Vent Installation section. Failure to properly vent this furnace or other appliances can result in property damage, personal injury and/or death. Locationand Clearances If furnace is a replacement, it is usually best to install the furnace where the old one was. Choose the location or evaluate the exist- ing location based upon the minimum clearance and furnace di- mensions (Figure 1). CAUTION Do NOT operate furnace in a corrosive atmosphere containing chlorine, fluorine or any other damaging chemicals. Refer to Combustion & Ventilation Air sec- tion, Contaminated Combustion Air. Figure 1 Dimensions and Clearances J 150,000BTUONLY AirBaffleDONOTREMOVE ............ ........ 30i' rain. 2s-z_-_ DIMENSIONAL INFORMATION MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS FOR ALL UNITS REAR 0 FRONT 3" (75mm)* For Service 30" (760mm) ALL SIDES Of SUPPLY PLENUM 1" (25mm) SIDES 0 VENT Single Wall Vent 6" (150mm) Type B-1 Double Wall Vent 1" (25mm) TOP OF FURNACE 6" (150mm) * 6" with accessory Masonry Chimney drafthood kit installe, MODEL CABINET SUPPLY AIR RETURN AIR GAS CONNECTION BOTTOM SIDE A B C D E F G H J K L M 050BF / 075BF 40 151/2 281/2 181/2 14 231/8 125/8 121/4 221/2 281/4 26 237/8 075BH 40 191/8 281/2 181/2 175/8 231/8 143/4 141/2 221/2 281/4 26 237/8 1O0BF,1OOBJ 40 191/8 281/2 181/2 178/8 231/8 143/4 141/2 221/2 281/4 26 237/8 1O0BK 40 223/4 281/2 181/2 211/4 231/8 183/4 141/2 221/2 281/4 26 237/8 125BK / 15OBK 40 223/4 281/2 181/2 211/4 231/8 183/4 141/2 221/2 281/4 26 237/8 mm Equivalents 40=10t6 151/2 = 394 191/8 = 486 223/4 = 578 281/2 = 724 181/2 = 470 14 = 356 178/8=448 211/4 = 539 231/8 = 587 128/8 = 311 143/4 = 375 183/4 = 476 121/4 = 311 141/2 = 368 t7= 432 221/2 = 572 281/4 = 717 26 = 660 237/8 = 606 ALL DIMENSIONS IN INCHES (ram) Installation Requirements 1. Install furnace level. Install furnace as centralized as practical with respect to the heat distribution system • The 150,000 Btuh furnace is manufactured with an air baffle to equalize air flow through the heat exchanger. (See Figure 1). DO NOT REMOVE THIS BRACKET