Instruction/ maintenance manual of the product UX1B040A9H21B Trane
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*UX1B040A9H21B *UX1B060A9H31B *UX1B080A9H31B *UX1C100A9H41B *UX1D120A9H51B High Efficiency Single Stage Upflow/ Horizontal and Downflow/ Horizontal Gas-Fired, Direct Vent Condensing Furnaces ALL phase.
© 2008 Trane All Rights Reserved 18-CD22D1-8 Installer’ s Guide SAFETY SECTION The following safety practices and precautions must be followed during the installation, servicing, and operation of this furnace. 1. Use only with the type of gas approved for this fur- nace.
18-CD22D1-8 3 Installer’ s Guide INST ALLA TION INSTRUCTIONS General Installation Instructions 3 Location and Clearances 4 Outline Drawings 5 Upflow Installation 7 Downflow Installation 7 Horizontal.
4 18-CD22D1-8 Installer’ s Guide LOCA TION AND CLEARANCES The location of the furnace is normally selected by the ar- chitect, the builder, or the installer. However, before the fur- nace is moved into place, be sure to consider the following requirements: 1.
18-CD22D1-8 5 Installer’ s Guide From Dwg. 21C341884 Rev. 1 *UX1-H OUT LINE DRA WING (ALL DIMENSIONS ARE IN INCHES).
6 18-CD22D1-8 Installer’ s Guide From Dwg. 21C341885 Rev. 0 *DX1-H DOWNFLOW/ HORIZONT AL OUT LINE DRA WING (ALL DIMENSIONS ARE IN INCHES).
18-CD22D1-8 7 Installer’ s Guide UPFLOW INST ALLA TION Standoffs and screws (See Figure 1) are included with the cased coils for attachment to the furnace. There are clearance alignment holes near the bottom of the coil wrapper. Drill screws are used to engage the furnace top flanges.
8 18-CD22D1-8 Installer’ s Guide The furnace must also be elevated a minimum of 6 inches to allow clearance for the condensate drain to exit the cabinet in the horizontal position.
18-CD22D1-8 9 Installer’ s Guide 6 MINIMUM AREA IN SQU ARE FEET FOR UNCONFINED SP ACE INST ALLA TIONS FURNA CE MAXIMUM BTUH INPUT RA TING WITH 8 FT . CE ILING MINIMUM AREA IN SQU ARE FEET OF UNCONFINED SP ACE 60,000 80,000 100,000 120,000 375 500 625 875 1.
10 18-CD22D1-8 Installer’ s Guide DUCT CONNECTIONS Air duct systems should be installed in accordance with standards for air conditioning systems, National Fire Protection Association Pamphlet No. 90. They should be sized in accordance with ACCA Manual D or which- ever is applicable.
18-CD22D1-8 11 Installer’ s Guide 9. The horizontal installation of the upflow furnace requires an external filter section. Do NOT use the bottom return filter within the furnace. Filter kits are available for horizon- tal applications. 10. Connect duct work to furnace.
12 18-CD22D1-8 Installer’ s Guide e RETURN AIR FILTERS FOR UPFLOW FURNACE IN HORIZONT AL CONFIGURA TION When the Upflow Furnace is installed in the horizontal configuration, the return air filters must be installed exterior to the furnace cabinet.
18-CD22D1-8 13 Installer’ s Guide T ABLE 6 MINIMUM CLEARANCE FROM COMBUSTIBLE MA TERI ALS FOR UPFLO W/HORIZONT AL AND DOWNFLO W/ HORIZONT AL FURNA CES UNIT LOCA TION FURNA CE SURF ACE VER TICAL CLOS.
14 18-CD22D1-8 Installer’ s Guide 3. Insofar as is practical, close all building doors and windows and all doors between the space in which the appliances remaining connected to the common venting system are located and other spaces of the building.
18-CD22D1-8 15 Installer’ s Guide NO TE: It is recommended that the first joints from the furnace be connected and sealed with high temperature RTV. This will enable the pipes to be removed later without cutting. Be sure to properly support these joints.
16 18-CD22D1-8 Installer’ s Guide HORIZONT AL INST ALLA TION (Upflow/ Horizontal or Downflow/ Horizontal) NO TE: In horizontal venting when the factory supplied “off- set” (2X3 reducing coupling) is used for 3” vent pipe installation, make sure the marking “Top” is located on the top side of the pipe.
18-CD22D1-8 17 Installer’ s Guide MAXIMUM VENT LENGTH: MODEL DIRECT VENT (2 PIPE SYSTEM) - MAXIMUM T O T AL EQUIV ALENT FEET FO R VENT AND INLET AIR PIPES (See Notes) NONDIRECT VENT (1 PIPE SYSTEM) .
18 18-CD22D1-8 Installer’ s Guide Direct V ent T erminal Clearances Canadian Installations US Installations A= Clearance abov e grade, v eranda, porch, deck , or balcony 12 inches (30 cm) 12 inches .
18-CD22D1-8 19 Installer’ s Guide Non-Direct V e nt T erminal Clearances Canadian Installations US Installations A= Clearance above gr ade, veranda, porch, deck, or balcon y 12 inches (30 cm) 12 inc.
20 18-CD22D1-8 Installer’ s Guide ▲ CAUTION ! When the vent pipe is exposed to temperatures below freezing, i.e., when it passes through unheated spaces, etc., the pipe must be insulated with 1/2 inch (22.7 mm) thick Armaflex-type insulation or equal.
18-CD22D1-8 21 Installer’ s Guide ; SUPPORT HORIZONT AL PIPE EVERY 3' 0" WITH THE FIRST SUPPORT AS CLOSE TO THE FURNACE AS POSSIBLE. INDUCED DRAFT BLOWER, HOUSING, AND FURNACE MUST NOT SUPPORT THE WEIGHT OF THE FLUE PIPE.
22 18-CD22D1-8 Installer’ s Guide VENTING ROUTED THROUGH A MASONRY CHIMNEY VENT FITTING MA TERIAL – ST AINLESS STEEL Gas and liquid tight single wall metal vent fitting, de- signed for resistance to corrosive flue condensate such as Type 29-4C MUST be used throughout.
18-CD22D1-8 23 Installer’ s Guide I MPORT ANT: The Commonwealth of Massachusetts requires compliance with regulation 248 CMR 4.00 and 5.00 for installation of through – the – wall vented gas app.
24 18-CD22D1-8 Installer’ s Guide n SUPPORT THE SINGLE WA L STAINLESS STEEL GAS VENTING AND CENTER IT I N THE CHIMNEY OPENING WI T ANGLES AS SHOWN OR ANOTHER EQUIVALENT MANNER.
18-CD22D1-8 25 Installer’ s Guide CONDENSA TE DRAIN INSTRUCTIONS ▲ ▲ CAUTION ! IT IS RECOMMENDED THA T A DRAIN P AN BE INST ALLED UNDER THE FURNACE T O PREVENT PROPER TY D AMA GE, PERSONAL INJUR Y OR DEA TH FROM LEAKING CONDEN- SA TE.
26 18-CD22D1-8 Installer’ s Guide The trap must be repositioned to the exterior of the cabinet. Remove the trap from its present location and reposition the trap outside of the unit, through the long circular hole, next to the secondary recuperative cell.
18-CD22D1-8 27 Installer’ s Guide ELECTRICAL CONNECTIONS Make wiring connections to the unit as indicated on en- closed wiring diagram. As with all gas appliances using electrical power, this furnace shall be connected into a permanently live electric circuit.
28 18-CD22D1-8 Installer’ s Guide OUTDOOR UNIT (NO TRANSFORMER) SEE NOTE 6 F rom drawing B340388 Rv 2 SEE NOTE 8 FURNACE B/C B/C TO 115 V 1 PH., 60 HZ.
18-CD22D1-8 29 Installer’ s Guide TWIN TWIN R1 R1 TWINNING CONNECTION DIAGRAM FOR TWINNING 1 ST AGE FURNA CES WITH SINGLE WIRE TWINNING FEA TURE 1 ST AGE HEA T / 1 ST AGE COOL THERMOST A T 1 ST AGE HEA TING / COOLING THERMOST A T FURNACE NO . 1 FURNACE NO .
30 18-CD22D1-8 Installer’ s Guide UPFLOW – LEFT HAND GAS PIPING UPFLOW – RIGHT HAND GAS PIPING * AUTOMA TIC GAS V ALVE WITH MANUAL SHUTOFF MAIN MANUAL SHUTOFF V ALVE GROUND UNION JOINT DRIP LEG .
18-CD22D1-8 31 Installer’ s Guide ▲ CAUTION ! Use a backup wrench on the gas valve when installing gas piping to prevent damage to the gas valve and manifold assembly.
32 18-CD22D1-8 Installer’ s Guide Input rate changes can be made by adjusting the mani- fold pressure (min 3.0 - max 3.7 in. W.C. - Natural Gas) or changing orifices (orifice change may not always be required). If the desired input rate can not be achieved with a change in manifold pressure, then the orifices must be changed.
18-CD22D1-8 33 Installer’ s Guide ANSI Z223.1/ NFPA 54 or National Standard of Canada, Natural Gas and Propane Installation Code, CSA B149.1 . Installation of this furnace at altitudes above 2,000 ft. (610m) shall be made in accordance with the listed high Altitude Conversion Kit available with this furnace.
34 18-CD22D1-8 Installer’ s Guide LIGHTING INSTRUCTIONS ▲ WARNING ! DO NO T attempt to manually light the burner. Failure to follow this warning could result in property damage, personal injury or death.
18-CD22D1-8 35 Installer’ s Guide AIRFLOW ADJUSTMENT Check inlet and outlet air temperatures to make sure they are within the ranges specified on the furnace rat- ing nameplate. If the airflow needs to be increased or decreased, see the wiring diagram for information on changing the speed of the blower motor.
36 18-CD22D1-8 Installer’ s Guide 8. RESET A FTER BURNER BOX LIMIT SHUTDOWN If the furnace shuts down, one thing that can be checked is the burner box temperature limit switch. It is located on the bottom of the burner box. The vent and combustion air inlet terminations should be checked for blockage.
18-CD22D1-8 37 Installer’ s Guide INTEGRATED FURNACE CONTR OL ERR OR FLASH CODES Flashing Slow --- Nor mal - No call f or Heat Flashing F ast --- Nor mal - Call f or Heat Continuous ON --- Replace I.
Since the manufacturer has a policy of continuous product and product data improvement, it reserves the right to change design and specifications without notice.
An important point after buying a device Trane UX1B040A9H21B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Trane UX1B040A9H21B yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Trane UX1B040A9H21B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Trane UX1B040A9H21B you will learn all the available features of the product, as well as information on its operation. The information that you get Trane UX1B040A9H21B will certainly help you make a decision on the purchase.
If you already are a holder of Trane UX1B040A9H21B, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Trane UX1B040A9H21B.
However, one of the most important roles played by the user manual is to help in solving problems with Trane UX1B040A9H21B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Trane UX1B040A9H21B along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
