Johnson Controls TM9V*MP manuale d’uso

701379-UIM-C-0712 RESIDENTIAL GAS FURNACE MODELS: TM9V*MP (96% AFUE T wo St age V ariable Speed ECM Multi-position) INSTALLATION MANUAL LIST OF SECTIONS SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 DUCTWORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 FILTERS . .[...]

701379-UIM-C-0712 2 Johnson Controls Unitary Products SECTION I: SAFETY This is a safety alert symbol . When you see this symbol on labels or in manuals, be alert to the potential for personal injury . Understand and pay particular attention to the signal words DANGER , WA R N I N G , or CAUTION . DANGER indicates an imminently hazardous situation,[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 3 • Furnaces for installation on combustible flooring shall not be installed directly on carpeting, tile or other combustible material other than wood flooring. • Check the rating plate and power supply to be sure that the elec- trical characteristics match. Al l models use nominal 1 15 V AC,[...]

701379-UIM-C-0712 4 Johnson Controls Unitary Products INSPECTION As soon as a unit is r eceived, it should be inspected for possible dam- age during transit. If damage is evident, th e extent of the damage should be noted on the carrier ’s freight bill. A separate request fo r inspection by the carrier ’s agent shoul d be made in writing. Also,[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 5 SECTION II: DUCTWORK DUCTWORK GENERAL INFORMA TION The duct system’s design and installation must: 1. Handle an air volume appropriate for the served space and within the operating parameters of the furnace specifications. 2. Be installed in accordance of Na tional Fire Protection Association[...]

701379-UIM-C-0712 6 Johnson Controls Unitary Products COIL INST ALLA TION COIL/FURNA CE ASSEMBL Y - MC/FC/PC SERIES COILS FURNACE ASSEMBL Y - MC & FC SERIES COILS These coils are factory shipped for installation in either upflow or down- flow applications with no conversion. Position the coil casing over or under the furnace opening as shown in[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 7 Dimension “C” should be at least 2/3 of dimension “D”. See Figure 6. CRITICAL COIL PROJECTION The coil assembly must be located in the duct such that a minimum dis- tance is maintained between the top of the coil and the top of the duct. Refer to T able 2 . COIL / FURNACE ASSEMBL Y - HC[...]

701379-UIM-C-0712 8 Johnson Controls Unitary Products HORIZONT AL APPLICA TION A TTI C INST ALLA TION This appliance is certified for line contact when the furnace is installed in the horizontal left or right position. The line contact is only permissible between lines that are formed by the intersection of the top and two sides of the furnace and [...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 9 SECTION III: FIL TERS FIL TER INST ALLA TION All applications require the use of a field installed filter . All filters and mounting provision must be field supplied. Filters must be installed external to the furnace cabinet. DO NOT attempt to install filters inside the furnace. 1. Air velocity[...]

701379-UIM-C-0712 10 Johnson Controls Unitary Products SIDE RETURN Locate the “L” shaped corner loca tors. These indicate the size of the cut- out to be made in the furnace side panel. Refer to Figure 14. Install the side filter rack followi ng the instructions provided with that accessory . If a filter(s) is provid ed at another location in th[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 11 The furnace must be isolated from the gas supply piping system by closing its individual external manua l shutoff valve during any pressure testing of the gas supply piping system at pressures equal to or less than 0.5 psig (3.5 kPa). Gas piping may be connected from ei the r side of the furna[...]

701379-UIM-C-0712 12 Johnson Controls Unitary Products SECTION V : ELECTRICAL POWER ELECTRICAL POWER CONNECTIONS Field wiring to the unit must be grounded. Electric wires that are field installed shall conform to the temperature limitation for 63°F (35°C) rise wire when installed in accordance with instructions. Refer to T able 7 in these instruc[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 13 For additional connection diagrams for all UPG equipment refer to “Low V oltage System Wi ring” document available on-line at www .upgnet.com in the Product Catalog Section. FIGURE 18: Thermostat Chart - Single S tage Air Conditioners with Two S tage V ariable Speed Furnaces AC 9A Single S[...]

701379-UIM-C-0712 14 Johnson Controls Unitary Products FIGURE 19: Thermostat Chart - Single S tage Heat Pump with Two S tage V ariable Speed Furnace (Hot Heat Pump or Conventional) Part Numbers: SAP = Legacy 265904 = 03 1- 09169 449572 2 C 24 – Volt Comm on R 24 – Volt Hot Y1 Single Stage Compressor TWO STAGE VARIABLE SPEED FURNACE CONTROL G Fa[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 15 FIGURE 20: Thermostat Chart - T wo S tage AC with T wo S tage V ariable S peed Furnace AC 24C Two Stage Air Conditioner – Two Stage Variable Speed Furnace TWO STAGE AIR CONDITIONER C 24 – Volt Comm on R 24 – Volt Hot Y1 First Stage Compressor Y2 Second Sta ge Compre ssor C 24 – Volt Co[...]

701379-UIM-C-0712 16 Johnson Controls Unitary Products FIGURE 21: Thermostat Chart - T wo S tage HP with T wo St age V ariable S peed Furnace (Hot Heat Pump or Co nventional) O Reversing Valve Energized in Co ol C 24 – Volt Comm on R 24 – Volt Hot W1 OUT First Stage Heat W2 OUT Second Stage He at Y2 OUT Second Sta ge Compre ssor Y1 Single Stage[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 17 ACCESSOR Y CONNECTIONS The furnace control will allow power-switching control of various accessories. ELECTRONIC AIR CLEANER CONNECTIO N T wo 1/4” (6.4 mm) spade terminals (EAC and NEUTRAL) for electronic air cleaner connections are located on the control board. The te rminals provide 1 15 V[...]

701379-UIM-C-0712 18 Johnson Controls Unitary Products CONDENSA TE DRAIN TERMINA TION A condensate sump pump MUST be used if required by loca l codes, or if no indoor floor d rain is avail able. The cond ensate sump pump must be approved for use with acidic condensate. It is possible for condensation to fo rm inside the combustion air (intake) pipe[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 19 FIGURE 24: Upflow Configuration INDUCER ROT A TED FOR LEFT SIDE VENTING UPFLOW AS RECEIVED INDUCER ROT A TED FOR RIGHT SIDE VENTING When drain hose routing changes are required, be sure to cap all un-used openings. If rerouting hoses - excess length should be cut off so that no sagging loops w[...]

701379-UIM-C-0712 20 Johnson Controls Unitary Products FIGURE 25: Downflow Configuration AIRFLOW AIRFLOW Move rain gutter hose to this position. DOWNFLOW - INDUCER ROT A TED FOR LEFT SIDE VENTING DOWNFLOW - INDUCER ROT A TED FOR RIGHT SIDE VENTING Move pressure switch hose to this position. NOTE: May require the longer hose that is provided with wi[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 21 FIGURE 26: Horizontal Left Configuration HORIZONT AL - LEFT INDUCER ROT A TED HORIZONT AL - LEFT INDUCER AS RECEIVED AIRFLOW AIRFLOW Move pressure switch hose to this position. NOTE: May require the longer hose that is provided with wider cabinets. Move rain gutter hose to this position NOTE: [...]

701379-UIM-C-0712 22 Johnson Controls Unitary Products FIGURE 27: Horizontal Right Configuration AIRFLOW HORIZONT AL - RIGHT INDUCER ROT A TED HORIZONT AL - RIGHT INDUCER AS RECEIVED Move rain gutter hose to this position. Move pressure switch hose to this position. Change condensate drain connection to the 90° fitting provided. Move condensate dr[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 23 SECTION VII: COMBUSTION AIR AND VENT SY STEM COMBUSTION AIR AND VENT SAFETY This Category IV , dual certified direct vent furnace is designed for resi- dential application. It may be install ed without modification to the con- densate system in a basement, garage, equipment room, alcove , atti[...]

701379-UIM-C-0712 24 Johnson Controls Unitary Products Dimensions are those requi red in S tandard ASTM D-331 1. Example: An 80,000 BTUH furnace requires 32 feet of pipe and five 90º elbows. Using 2" pipe and standard elbows, t he total equivalent length will be: This exceeds the 65 foot maximum equi valent length of 2" pipe allowed for [...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 25 VENT CLEARANCES † A vent shall not terminate directly above a sidewalk or paved driveway tha t is located between two single family dwellings and serves both dwellings. †† 12” (30.5 cm) up from the botto m edge of the structure for T wo- pipe (direct vent) applicat ions per ANSI Z223.1[...]

701379-UIM-C-0712 26 Johnson Controls Unitary Products VENT SY STEM This furnace is certified to be installed with one of two possible vent configurations. 1. Horizontal vent system. This vent system can be installed com- pletely horizontal or combinations of horizontal, vertical, or of fset using elbows. 2. V ertical vent system. This vent system [...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 27 DOWNWA RD VENTING In some applications, it may be neces sary to run the vent pipe and air intake downwards. If this is to be done, the followin g rules must be fol- lowed. • A condensate trap hose must be connected to both the air intake pipe and the vent pipe at the lowest part of the horiz[...]

701379-UIM-C-0712 28 Johnson Controls Unitary Products An unconfined space is not less than 50 cu.ft (1.42 m 3 ) per 1,000 Btu/ hr (0.2928 kW) input rating for all of the appliances inst alled in that area. Rooms communicating directly with the space containing the appli- ances are considered part of the unconfined space, if doors are fur- nished w[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 29 6. An air inlet supply from outdoor s shall be equipped with a means to prevent the direct entry of rain and wind. Such means shall not reduce the required free area of the air supply opening. 7. An air supply inlet opening from the outdoors shall be located not less than 12” (30.5 cm) above[...]

701379-UIM-C-0712 30 Johnson Controls Unitary Products Specially Engineered Inst allations The above requirements shall be permitted to be waived where special engineering, approved by the authority having jurisdiction, provides an adequate supply of air for combustion and ventilation. VENT BLO WER ROT A TION For ease of venting, the vent blower ma[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 31 V erify natural gas input rate by clocking meter. 1. T urn off all other gas appliances and pilots. 2. Run furnace for a minimum of 3 minutes in heating operation. 3. Measure time (in sec) for gas meter to complete 1 revolution and note reading. The 2 cubic feet dial provides a more accurate m[...]

701379-UIM-C-0712 32 Johnson Controls Unitary Products ADJUSTMENT OF MANIFO LD GAS PRESSURE & INPUT RA TE Inlet and manifold gas pressure may be measured by connecting the “U” tube manometer to the gas valve with a piece of tubing. Follow the appropriate section in the instructions below. Refer to Figure 39 for a drawing of the locations of[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 33 ADJUSTMENT OF TEMPERA TURE RISE After about 5 minutes of operation, determine the furnace temperature rise. T ake readings of both the return air and the heated air in the ducts, about six feet (1.83 m) from the furnace where they will not be affected by radiant heat. Increase the blower spee [...]

701379-UIM-C-0712 34 Johnson Controls Unitary Products T ab le 18: Air Flow Data HIGH / LOW SPEED COOLING AND HEA T PUMP CFM 040A10 060B12 080B12 Jumper Settings High Low High Low High Low COOL T ap ADJ T ap* 1080 750 1343 865 1320 882 A B 960 680 111 6 727 1093 755 B B 980 690 1235 791 1203 810 A A 870 620 1026 661 1001 693 B A 890 620 1079 709 10[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 35 SECTION IX: SAFETY CONTROLS CONTROL CIR CUIT FUSE A 3-amp fuse is provide d on the control circuit board to protect the 24- volt transformer from overload caus ed by control circ uit wiring errors. This is an A TO 3, automotive type fuse and is located on the control board. BLO WER DOOR SAFETY[...]

701379-UIM-C-0712 36 Johnson Controls Unitary Products Heating Cycle When the thermostat switch is set on HEA T and the fan is set on AUTO, and there is a call for heat, a circuit is completed between terminals R and W of the thermostat. When the proper amount of combustion air is being provided, the pressure switch w ill close, the ignition contr [...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 37 5 RED FLASHES: This fault is indicated if the limit circuit is open for more than fifteen minutes, usually i ndicating that a manual-reset rollout switch has opened. Check fo r proper combustion air, proper inducer operation, and primary heat excha nger failure or burner p roblem. The control [...]

701379-UIM-C-0712 38 Johnson Controls Unitary Products SECTION XI: REPLACEMENT P ARTS LIST DESCRIPTION MOT OR MOTOR, DIRECT DRIVE BLOWER BLOWER, COMBUSTION 2-ST AG E ELECTRICAL CAP ACITOR, RUN SWITCH, LIMIT CONTROL, FURNACE 2-ST AGE VS IGNITER SENSOR, FL AME SWITCHES, PRESSURE SWITCH, DOOR TRANSFORMER V AL VE, GAS 2-ST AGE CONTRO L, TEM PERA TURE A[...]

701379-UIM-C-0712 Johnson Controls Unitary Produ cts 39 SECTION XII: WIRING DIA GRAM FIGURE 43: Wiring Diagram 1600/2000 CFM MODELS ONLY C PS3 NO ROS1 HI C M GAS VALVE CONTROLS TO AIR CONDITIONER ROOM THERMOSTAT 2-STAGE COOLING 2-STAGE HEATING COMMON T'STAT CONNECTION Y2 Y W1 W R C G Y1 W2 W2 Y1 G C R W W1 Y Y2 HIGH LOW IDM EAC HUMIDIFIER BLOW[...]

Subject to change without not ice. Published in U.S.A 701379-UIM-C-0712 Copyright © 2012 by Johnson Controls, Inc. All rights reserved. Supersedes: 701379-UIM-B-1211 Y ork Inte rnational Corp. 5005 Y o rk Drive Norman, OK 73069[...]