Johnson Controls TM9T*MP Manuel d'utilisateur

505309-UIM-D-0511EFFICIENCYRATINGCERTIFIEDISO 9001Certified QualityManagement SystemRESIDENTIAL GAS FURNACE MODELS: TM9T*MP(96% AFUE Two Stage Multi-p

505309-UIM-D-051110 Johnson Controls Unitary ProductsHORIZONTAL APPLICATIONHorizontal FiltersAny branch duct (rectangular or round duct) attached to t

505309-UIM-D-0511Johnson Controls Unitary Products 11GAS ORIFICE CONVERSION FOR PROPANE (LP)This furnace is constructed at the factory for natural gas

505309-UIM-D-051112 Johnson Controls Unitary ProductsAnnual Fuel Utilization Efficiency (AFUE) numbers are determined in accordance with DOE Test proc

505309-UIM-D-0511Johnson Controls Unitary Products 13For additional connection diagrams for all Johnson Controls Unitary Products’ equipment refer to

505309-UIM-D-051114 Johnson Controls Unitary Products FIGURE 19: Thermostat Chart - Two Stage HP with Two Stage PSC FurnaceHP 22AOReversing ValveEner

505309-UIM-D-0511Johnson Controls Unitary Products 15ACCESSORY CONNECTIONSThe furnace control will allow power-switching control of various accessorie

505309-UIM-D-051116 Johnson Controls Unitary ProductsTwinning InstructionsConnect the control wiring as shown in Figure 21.1. Connect the low voltage

505309-UIM-D-0511Johnson Controls Unitary Products 17The condensate will flow to the drain better if an open stand pipe isinstalled in the drain line.

505309-UIM-D-051118 Johnson Controls Unitary Products FIGURE 24: Upflow ConfigurationINDUCER ROTATED FORLEFT SIDE VENTINGUPFLOWAS RECEIVEDINDUCER ROT

505309-UIM-D-0511Johnson Controls Unitary Products 19 FIGURE 25: Downflow ConfigurationAIRFLOWAIRFLOWMove raingutter hoseto this position.DOWNFLOW -

505309-UIM-D-05112 Johnson Controls Unitary ProductsThese high efficiency, compact units employ induced combustion, reli-able hot surface ignition and

505309-UIM-D-051120 Johnson Controls Unitary Products FIGURE 26: Horizontal Left ConfigurationHORIZONTAL - LEFTINDUCER ROTATEDHORIZONTAL - LEFTINDUCE

505309-UIM-D-0511Johnson Controls Unitary Products 21 FIGURE 27: Horizontal Right ConfigurationAIRFLOWHORIZONTAL - RIGHTINDUCER ROTATEDHORIZONTAL - R

505309-UIM-D-051122 Johnson Controls Unitary ProductsSECTION VIII: COMBUSTION AIR AND VENT SYSTEMCOMBUSTION AIR AND VENT SAFETYThis Category IV, dual

505309-UIM-D-0511Johnson Controls Unitary Products 23Dimensions are those required in Standard ASTM D-3311.Example:An 80,000 BTUH furnace requires 32

505309-UIM-D-051124 Johnson Controls Unitary ProductsVENT CLEARANCES† A vent shall not terminate directly above a sidewalk or paved driveway that is l

505309-UIM-D-0511Johnson Controls Unitary Products 25VENT SYSTEMThis furnace is certified to be installed with one of two possible ventconfigurations.

505309-UIM-D-051126 Johnson Controls Unitary ProductsDOWNWARD VENTINGIn some applications, it may be necessary to run the vent pipe and airintake down

505309-UIM-D-0511Johnson Controls Unitary Products 27An unconfined space is not less than 50 cu.ft (1.42 m3) per 1,000 Btu/hr (0.293 kW/h) input ratin

505309-UIM-D-051128 Johnson Controls Unitary ProductsCombustion Air Source from Outdoors1. Two permanent openings, one within 12” (30.5 cm) of the top

505309-UIM-D-0511Johnson Controls Unitary Products 29SECTION IX: START-UP AND ADJUSTMENTSThe initial start-up of the furnace requires the following ad

505309-UIM-D-0511Johnson Controls Unitary Products 3• This furnace is not approved for installation in trailers or recre-ational vehicles.• Furnaces f

505309-UIM-D-051130 Johnson Controls Unitary ProductsTable 15: Gas Rate (CU FT/HR) at Full InputSeconds For 1 RevolutionSize of Test DialSeconds For 1

505309-UIM-D-0511Johnson Controls Unitary Products 31ADJUSTMENT OF MANIFOLD GAS PRESSURE & INPUT RATEInlet and manifold gas pressure may be measur

505309-UIM-D-051132 Johnson Controls Unitary ProductsADJUSTMENT OF TEMPERATURE RISEAfter about 5 minutes of operation, determine the furnace temperatu

505309-UIM-D-0511Johnson Controls Unitary Products 33NOTES:1.Airflow expressed in standard cubic feet per minute (CFM).2.Return air is through side op

505309-UIM-D-051134 Johnson Controls Unitary ProductsSECTION X: SAFETY CONTROLSCONTROL CIRCUIT FUSEA 3-amp fuse is provided on the control circuit boa

505309-UIM-D-0511Johnson Controls Unitary Products 35FURNACE CONTROL DIAGNOSTICSThe furnace has built-in, self-diagnostic capability. A blinking LED l

505309-UIM-D-051136 Johnson Controls Unitary ProductsDIAGNOSTIC FAULT CODE STORAGE AND RETRIEVALThe control in this furnace is equipped with memory th

505309-UIM-D-0511Johnson Controls Unitary Products 37SECTION XIII: WIRING DIAGRAM FIGURE 43: Wiring DiagramLEGENDDSDoorswitch MOTCirculatin

Subject to change without notice. Published in U.S.A. 505309-UIM-D-0511Copyright © 2011 by Johnson Controls, Inc. All rights reserved. Supersedes: 505

505309-UIM-D-05114 Johnson Controls Unitary ProductsINSPECTIONAs soon as a unit is received, it should be inspected for possible dam-age during transi

505309-UIM-D-0511Johnson Controls Unitary Products 5SECTION II: DUCTWORKDUCTWORK GENERAL INFORMATIONThe duct system’s design and installation must:1.

505309-UIM-D-05116 Johnson Controls Unitary ProductsCOIL INSTALLATIONCOIL/FURNACE ASSEMBLY - MC/FC/PC SERIES COILSFURNACE ASSEMBLY - MC & FC SERIE

505309-UIM-D-0511Johnson Controls Unitary Products 7Dimension “C” should be at least 2/3 of dimension “D”. See Figure 6CRITICAL COIL PROJECTIONThe coi

505309-UIM-D-05118 Johnson Controls Unitary ProductsHORIZONTAL APPLICATIONATTIC INSTALLATIONThis appliance is certified for line contact when the furn

505309-UIM-D-0511Johnson Controls Unitary Products 9SECTION III: FILTERSFILTER INSTALLATIONAll applications require the use of a field installed filte