Manuale d’uso / di manutenzione del prodotto TM9V MP del fabbricante Johnson Controls
Vai alla pagina of 38
438335-UIM-B-0509 EFFICIENCY RATING CERTIFIED ISO 9001 Certified Quality Management System RESIDENTIAL GAS FURNACE MODELS TM9V*MP (96% AFUE T wo St age V ariable S peed Multi-position) INSTALLATION MANUAL LIST OF SECTIONS SAFETY . . . . . . . . . . . .
438335-UIM-B-0509 2 Johnson Controls Unitary Products SPECIFIC SAFETY RULES AND PRECAUTIONS 1. Only Natural gas or Propane (LP) ga s are approved for use with this furnace. 2. Install this furnace only in a location and position as specified in these instructions.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 3 CODES AND ST AND ARDS Follow all national, local codes and standar ds in addition to this installa- tion manual. The installation must co mply with regulations of the serv- ing gas supplier , local building, heat ing, plumbing, and other codes.
438335-UIM-B-0509 4 Johnson Controls Unitary Products FURNA CE LOCA TION AND CLEARANCES The furnace shall be locat ed using the following guideline s: 1. Where a minimum amount of air intake/vent piping and elbows will be required. 2. As centralized with the air distribution as possible.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 5 On all installations without a coil, a removable access panel is recom- mended in the outlet duct such that smoke or reflected light would be observable inside the casing to indi cate the presence of leaks in the heat exchanger .
438335-UIM-B-0509 6 Johnson Controls Unitary Products FURNACE ASSEMBL Y - MC SERIES COILS ONL Y MC coils are supplied ready to be in stalled in a horizont al position. A horizontal pan is factory inst alled. MC coils should be installed in all hor- izontal applications with the horizontal drain p a n side down.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 7 DOWNFL OW DUCT CONNECTORS All downflow installations must us e a suitable duct connector approved by the furnace manufacturer for use with this furnace. The duct connec- tors are designed to be conn ected to the rectangular duct under the floor and sealed.
438335-UIM-B-0509 8 Johnson Controls Unitary Products 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.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 9 HORIZONT AL APPLICA TION Horizontal Filters Any branch duct (rectangular or r ound duct) attached to the plenum must attach to the vertical plenum before the filter . The use of straps and/or supports is required to support the weight of the external filter box.
438335-UIM-B-0509 10 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.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 11 Annual Fuel Utilizat ion Efficiency (AFUE) numbers a re determined in accordance with DOE test procedures. Wire size and over current protection must comply with t he National Electrical Code (NFP A-70-latest edi tion) and all local code s.
438335-UIM-B-0509 12 Johnson Controls Unitary Products For additional connection diagrams for all UPG equipment refer to “Low V oltage System Wi ring” do cument available on-line at www .
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 13 FIGURE 19: Thermostat Chart - Single S tage Heat Pump with T wo St ag e V ariable S peed Fur nace (Hot Heat Pump or Conventional) Part Numbers: .
438335-UIM-B-0509 14 Johnson Controls Unitary Products FIGURE 20: Thermostat Chart - T wo St age AC with T wo Stage V ariable S peed F urnace AC 24C Two Stage Air Conditioner – Two Stage Variable Sp.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 15 FIGURE 21: Thermostat Chart - T wo St age HP with T wo S tage V ariable S peed Furnace (Hot Heat Pump or Co nventional) O Reversing Valve Energi.
438335-UIM-B-0509 16 Johnson Controls Unitary Products ACCESSOR Y CONNECTIONS The furnace control will allow power-switching control of various accessories. ELECTRONIC AIR CLEANER CONNECTION T wo 1/4” (6.4 mm) spade terminals (EAC and NEUTRAL) for electronic air cleaner connections are located on the control board.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 17 CONDENSA TE DRAIN TERMIN A TION A condensate sump pump MUST be used if required by local codes, or if no indoor floor d rain is avail able. The condensat e sump pump must be approved for use with acidic condensate.
438335-UIM-B-0509 18 Johnson Controls Unitary Products 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.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 19 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.
438335-UIM-B-0509 20 Johnson Controls Unitary Products 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.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 21 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.
438335-UIM-B-0509 22 Johnson Controls Unitary Products SECTION VII: COMB USTION AIR AND VENT SY STEM COMBUSTION AIR AND VENT SAFETY This Category IV , dual certified direct vent furnace is designed for resi- dential application.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 23 Example: An 80,000 BTUH furnace requires 32 feet of pipe and four 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 that model and is thus not acceptable.
438335-UIM-B-0509 24 Johnson Controls Unitary Products VENT CLEARANCES † A vent shall not terminate directly above a sidewalk or pa v ed driveway th at is locate d 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) applications per ANSI Z223.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 25 VENT SY STE M This furnace is certified to be installed with one of two possible vent configurations. 1. Horizontal vent system. This vent system can be inst alled co m- pletely horizontal or combinations of horizontal, vertical, or offset using elbows.
438335-UIM-B-0509 26 Johnson Controls Unitary Products COMBUSTION AIR SUPPL Y All instal lations must comply with Section 5.3, Air for Combustion and V entilation of the National Fuel Gas Code, ANSI Z223.1 or Sections 7.2, 7.3 or 7.4 of CAN/CGA B149.1 or .
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 27 Air Supply Openings and Duct s 1. An opening may be used in lieu of a duct to provide to provide the outside air supply to an appli ance unless otherwise permitted by the authority having jurisdiction.
438335-UIM-B-0509 28 Johnson Controls Unitary Products V entilated Combusti on Air The ventilated attic space or a cr awl space from which the combustion air is taken must comply with the requirements specified in “AIR SOURCE FROM O UTDOORS” in this instruction or in Section 5.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 29 SECTION VIII: ST ART -UP AN D ADJUSTMENTS The initial start-up of the furnace requires the following addition al procedures: When the gas supply is initially connec ted to the furnace, the ga s piping may be full of air .
438335-UIM-B-0509 30 Johnson Controls Unitary Products T ab le 15: Gas Rate (CU FT/HR) at Full Input Seconds For 1 Revolution Size of T est Dial Seconds For 1 Revolution Size of T est Dial 1 Cu Ft 2 C.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 31 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 .
438335-UIM-B-0509 32 Johnson Controls Unitary Products 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.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 33 LIMIT CONTROLS There is a high temperature limit control located on the furnace vesti- bule panel near the gas valve. This is an automatic reset control that provides over temperature protecti on due to reduced airflow .
438335-UIM-B-0509 34 Johnson Controls Unitary Products Hot Surface Ignition System TROUBLESHOO TING The following visual checks s hould be made before troubleshooting : 1. Check to see that the power to the furnace an d the ig nition control module is ON.
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 35 DIAGNOSTIC F AUL T CODE STORA GE AND RETRIEV AL The control in this furnace is equipped with memory that will store up to five error codes to allow a serv ice technician to diagnose problems more easily .
438335-UIM-B-0509 36 Johnson Controls Unitary Products SECTION X: REPLACEMENT P A RTS LIST DESCRIPTION MOT OR MOTOR, DIRECT DRIVE BLOWER BLOWER, COMBUSTION 2-ST AGE ELECTRICAL CAP ACITOR, RUN SWITCH, .
438335-UIM-B-0509 Johnson Controls Unitary Produ cts 37 SECTION XI: WI RING DIAGRAM FIGURE 43: Wiring Diagram.
Subject to change without not ice. Published in U.S.A 438335-UIM-B-0509 Copyright © 2009 by Johnson Controls, Inc. All rights reserved. Supersedes: 438335-UIM-A-0209 Johnson Controls Unitary Products.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Johnson Controls TM9V MP è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Johnson Controls TM9V MP - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Johnson Controls TM9V MP imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Johnson Controls TM9V MP ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Johnson Controls TM9V MP, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Johnson Controls TM9V MP.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Johnson Controls TM9V MP. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Johnson Controls TM9V MP insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
