Johnson Controls TG9S*MP, GG9S*MP Specific Safety Rules and Precautions, Safety Requirements

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364861-UIM-B-0708

SPECIFIC SAFETY RULES AND PRECAUTIONS

1.Only Natural gas or Propane (LP) gas are approved for use with this furnace.

2.Install this furnace only in a location and position as specified in these instructions.

3.A gas-fired furnace for installation in a residential garage must be installed as specified in these instructions.

4.Provide adequate combustion and ventilation air to the furnace space as specified in these instructions.

5.Combustion products must be discharged outdoors. Connect this furnace to an approved vent system only, as specified in SEC- TION VIII, "COMBUSTION AIR and VENT SYSTEM" of these instructions.

6.Test for gas leaks as specified in these instructions.

FIRE OR EXPLOSION HAZARD

Failure to follow the safety warnings exactly could result in serious injury, death or property damage.

Never test for gas leaks with an open flame. Use a commercially available soap solution made specifically for detection of leaks to check all connections. A fire or explosion may result causing prop- erty damage, personal injury or loss of life.

7.Always install the furnace to operate within the furnace’s intended temperature rise range. Only connect the furnace to a duct system which has an external static pressure within the allowable range, as specified on the furnace rating plate.

8.When a furnace is installed so that supply ducts carry air circulated by the furnace to areas outside the space containing the furnace, the return air shall also be handled by duct(s) sealed to the fur- nace casing and terminating outside the space containing the fur- nace.

9.It is permitted to use the furnace for heating of buildings or struc- tures under construction where the application and use must com- ply with all manufacturer’s installation instructions including:

•Proper vent installation;

•Furnace operating under thermostatic control;

•Return air duct sealed to the furnace;

•Air filters in place;

•Set furnace input rate and temperature rise per rating plate marking;

•Means for providing outdoor air required for combustion;

•Return air temperature maintained between 55ºF (13ºC) and 80ºF (27ºC);

•The air filter must be replaced upon substantial completion of the construction process;

•Clean furnace, duct work and components upon substantial completion of the construction process, and verify furnace- operating conditions including ignition, input rate, temperature rise and venting, according to the manufacturer’s instructions.

10.When installed in a Non-HUD-Approved Modular Home or building constructed on-site, combustion air shall not be supplied from occupied spaces.

11.The size of the unit should be based on an acceptable heat loss calculation for the structure. ACCA, Manual J or other approved methods may be used.

SAFETY REQUIREMENTS

This product must be installed in strict compliance with the installa- tion instructions and any applicable local, state, and national codes including, but not limited to building, electrical, and mechanical codes.

•Refer to the unit rating plate for the furnace model number, and then see the dimensions page of this instruction for return air ple- num dimensions in Figure 12, "Dimensions". The plenum must be installed according to the instructions.

•Provide clearances from combustible materials as listed under Clearances to Combustibles.

•Provide clearances for servicing ensuring that service access is allowed for both the burners and blower.

•These models ARE NOT CSA listed or approved for installation into a HUD Approved Modular Home or a Manufactured (Mobile) Home.

•This furnace is not approved for installation in trailers or recre- ational vehicles.

•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. All models use nominal 115 VAC, 1 Phase, 60-Hertz power supply. DO NOT CONNECT THIS APPLI-

ANCE TO A 50 HZ POWER SUPPLY OR A VOLTAGE ABOVE 130 VOLTS.

•Furnace shall be installed so the electrical components are pro- tected from water.

•Installing and servicing heating equipment can be hazardous due to the electrical components and the gas fired components. Only trained and qualified personnel should install, repair, or service gas heating equipment. Untrained service personnel can perform basic maintenance functions such as cleaning and replacing the air filters. When working on heating equipment, observe precau- tions in the manuals and on the labels attached to the unit and other safety precautions that may apply.

COMBUSTION AIR QUALITY (LIST OF CONTAMINANTS)

The furnace requires OUTDOOR AIR for combustion when the furnace is located in any of the following environments.

•Restricted Environments

•Commercial buildings

•Buildings with indoor pools

•Furnaces installed in laundry rooms

•Furnaces installed in hobby or craft rooms

•Furnaces installed near chemical storage areas

•Chemical exposure

The furnace requires OUTDOOR AIR for combustion when the furnace is located in an area where the furnace is being exposed to the follow- ing substances and / or chemicals.

•Permanent wave solutions

•Chlorinated waxes and cleaners

•Chlorine based swimming pool chemicals

•Water softening chemicals

•De-icing salts or chemicals

•Carbon tetrachloride

•Halogen type refrigerants

•Cleaning solvents (such as perchloroethylene)

•Printing inks, paint removers, varnishes, etc.

•Hydrochloric acid

•Cements and glues

•Antistatic fabric softeners for clothes dryers

•Masonry acid washing materials

When outdoor air is used for combustion, the combustion air intake duct system termination must be located external to the building and in an area where there will be no exposure to the substances listed above.

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Johnson Controls Unitary Products

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Contents List of Figures Section I SafetyList of Sections List of TablesCombustion AIR Quality List of Contaminants Specific Safety Rules and PrecautionsSafety Requirements Directly BELOW. Keep Clear of ALL OBSTRUC- Tions Codes and StandardsInspection Ductwork General Information Section II DuctworkFurnace Location and Clearances COIL/FURNACE Assembly MC/FC/PC Series Coils Floor Base and Ductwork Installation DownflowCoil Installation Furnace Assembly MC & FC Series CoilsFurnace Assembly PC Series Coils Coil Flange InstallationFurnace Assembly MC Series Coils only Coil / Furnace Assembly HC Series CoilsSuspended Furnace / Crawl Space Installation Downflow Duct Connectors Attic InstallationBottom Return and Attic Installations Horizontal ApplicationSection III Filters Filter InstallationCabinet Dimensions Inches Btuh kW NominalSection IV GAS Piping GAS SafetyGAS Piping Installation Side ReturnElectrical Power Connections Section V Electrical PowerHigh Altitude Pressure Switch Conversion GAS Orifice Conversion for Propane LPAfue LOW Voltage Control Wiring ConnectionsSupply Voltage Connections AC 5D HP 2C Section VI Twinning and Staging Single-Wire Staging Instructions Single-Wire Twinning OperationSingle-Wire Staging Single-Wire Staging OperationCondensate Drain Trap and Drain Freeze Protection Condensate Drain LocationCondensate Drain Termination Inducer Rotated for Right Side Venting Airflow Horizontal Left Inducer Rotated Horizontal Right Inducer Rotated Combustion AIR/VENT Pipe Sizing Combustion AIR and Vent SafetySection Viii Combustion AIR and Vent System Fitting Equivalent Length Combustion AIR and Vent Piping AssemblyCombustion AIR / Venting Furnace Vent Connection SizesVent Clearances Home LayoutVenting Multiple Units Vent SystemVent Applications and Termination Combustion Air Source From Outdoors Combustion AIR SupplyOutdoor Combustion Air Ambient Combustion Air SupplyAir Supply Openings and Ducts Free AreaVentilated Combustion Air Termination Specially Engineered InstallationsVentilated Combustion Air Vent Blower RotationIgnition System Sequence Section IX START-UP AdjustmentsGAS Piping Leak Check Calculating the Furnace Input Natural GASRevolution Cu Ft Seconds For Size of Test Dial Revolution Cu FtSeconds For Read the manifold gas pressure Adjustment of Manifold GAS Pressure & Input RateRead the inlet gas pressure Inlet GAS Pressure RangeSection X Safety Controls Limit Controls TroubleshootingFurnace Control Diagnostics Sequence of OperationDiagnostic Fault Code Storage and Retrieval Section XI Replacement Parts List Section XII Wiring Diagram Johnson Controls Unitary Products York Drive Norman, OK Med-Lo Models ESP Nominal Size awg @ Over Current AmpsProtection Factory HeatingHorizontal Right

TG9S*MP, GG9S*MP specifications

Johnson Controls has long been at the forefront of building efficiency solutions, and their TG9S*MP and GG9S*MP series exemplify this commitment. These two-stage, multi-position gas furnaces are designed for optimal comfort and performance in residential applications, and they come packed with a variety of features that enhance their efficiency and operational capabilities.

One of the standout features of the TG9S*MP and GG9S*MP furnaces is their efficient two-stage operation. This technology allows the unit to operate at a lower capacity most of the time, which translates into reduced energy consumption and costs. When the demand for heating increases, the furnace automatically shifts to a higher capacity, ensuring a consistent and comfortable indoor temperature. This flexibility not only enhances comfort but also extends the lifespan of the unit as it doesn't have to work harder than necessary.

Energy efficiency is a crucial characteristic of both models. With an Annual Fuel Utilization Efficiency (AFUE) rating of up to 96%, these furnaces convert a significant amount of the fuel they consume into usable heat. Such efficiency ratings not only help in reducing energy bills but also have a positive impact on the environment by minimizing greenhouse gas emissions.

Both models feature advanced technology in their design, including a fully modulating gas valve and a variable-speed blower motor. The modulating valve adjusts the gas flow in response to the thermostat’s signals, allowing for precise temperature control and improved comfort. Meanwhile, the variable-speed blower motor enhances airflow while operating quietly, significantly improving overall indoor air quality by promoting even heat distribution throughout the home.

From a structural standpoint, the TG9S*MP and GG9S*MP are built with durable materials designed for longevity. Their compact design allows for flexible installation options, whether in a closet, attic, or basement. The furnaces also come equipped with a robust heat exchanger crafted from high-quality materials, which ensures both reliability and efficiency.

In conclusion, the Johnson Controls TG9S*MP and GG9S*MP furnaces provide homeowners with efficient, reliable, and comfortable heating solutions. With advanced features such as two-stage operation, impressive AFUE ratings, and modern technology integrations, these models stand out in the market as dependable options for both energy savings and year-round comfort. Whether you're a homeowner looking to upgrade your heating system or a contractor seeking high-quality products for your clients, these furnaces represent a smart choice.
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