Johnson Controls TM9V MP Duct Flanges, Floor Base and Ductwork Installation Downflow

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438335-UIM-B-0509

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 indicate the presence of leaks in the heat exchanger. This access cover shall be attached in such a manner as to prevent leaks.

The duct system must be properly sized to obtain the correct airflow for the furnace size that is being installed.

Refer to Table 7 or the furnace rating plate for the correct rise range and static pressures.

If the ducts are undersized, the result will be high duct static pres- sures and/or high temperature rises which can result in a heat exchanger OVERHEATING CONDITION. This condition can result in premature heat exchanger failure, which can result in personal injury, property damage, or death.

DUCT FLANGES

Four flanges are provided to attach ductwork to the furnace. These flanges are rotated down for shipment. In order to use the flanges, remove the screw holding an individual flange, rotate the flange so it is in the upward position and reinstall the screw then repeat this for all 4 flanges.

If the flanges are not used, they must remain in the rotated down posi- tion as shipped.

For duct attachment,

Factory

if needed.

installed

FIGURE 1: Duct Attachment

DUCTWORK INSTALLATION AND SUPPLY PLENUM CONNECTION - UPFLOW/HORIZONTAL

Attach the supply plenum to the furnace outlet. The use of an approved flexible duct connector is recommended on all installations. This connection should be sealed to prevent air leakage. The sheet metal should be crosshatched to eliminate any popping of the sheet metal when the indoor fan is energized.

FLOOR BASE AND DUCTWORK INSTALLATION - DOWNFLOW

Installations on combustible material or directly on any floors must use a combustible floor base shown in Figures

8.Follow the instructions supplied with the combustible floor base accessory. This combustible floor base can be

Attach the air conditioning coil cabinet to the duct connector, and then position the furnace on top of the coil cabinet. The connection to the fur- nace, air conditioning coil cabinet, duct connector, and supply air duct must be sealed to prevent air leakage.

COIL INSTALLATION

On all installations without a coil, a removable access panel is rec- ommended in the outlet duct such that smoke or reflected light would be observable inside the casing to indicate the presence of leaks in the heat exchanger. This access cover shall be attached in such a manner as to prevent leaks.

COIL/FURNACE ASSEMBLY - MC/FC/PC SERIES COILS

 

Furnace

Furnace

 

UPFLOW

DOWNFLOW

FIGURE 2: Vertical Applications

FURNACE ASSEMBLY - 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 Figures 2 after configuring coil flanges as required see “Coil Flange” section below.

COIL FLANGE INSTALLATION

The coils include removable flanges to allow proper fit up with furnaces having various inlet and outlet flange configurations. The two flanges are attached to the top of the coil in the factory during production. For proper configuration of flanges refer to Figures 3.

replaced with a matching cooling coil, properly sealed to prevent leaks. Follow the instructions supplied with the cooling coil cabinet for installing the cabinet to the duct con- nector. Plug intake and vent pipe holes in bottom panel and move grommet to desired vent side exit.

Downflow Air Conditioning Coil Cabinet

The furnace should be installed with coil cabinet part number specifi- cally intended for downflow application. If a matching cooling coil is used, it may be placed directly on the furnace outlet and sealed to pre- vent leakage. For details of the coil cabinet dimensions and installation

ALTERNATE FLANGE LOCATION (Used for downflow or horizontal left installations)

FACTORY

FLANGE

LOCATION

(Used for upflow

or horizontal

right installations)

requirements, refer to the installation instructions supplied with the coil cabinet.

FIGURE 3: Coil Flange

Johnson Controls Unitary Products

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Contents List of Sections Section I SafetyList of Figures 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 Installation Floor Base and Ductwork Installation DownflowCOIL/FURNACE Assembly MC/FC/PC Series Coils Furnace Assembly MC & FC Series CoilsFurnace Assembly PC Series Coils Furnace Assembly MC Series Coils onlyCoil / Furnace Assembly HC Series Coils Coil Size Dimension C InchBottom Return and Attic Installations Downflow Duct Connectors Attic InstallationSuspended Furnace / Crawl Space Installation Horizontal ApplicationAttempt to install filters inside the furnace Filter InstallationSection III Filters Side ReturnSection IV GAS Piping Electrical Power Connections Section V Electrical PowerManifold Pressures in. w.c Manifold Pressures kPa First Stage Manifold Pressures in. w.cSupply Voltage Connections LOW Voltage Control Wiring ConnectionsAfue LbsAC 9A TWO Stage Variable Speed Furnace OD Models Optional Harness AC 24CID Models OD Models Electronic AIR Cleaner Connection Accessory ConnectionsHumidifier Connection TwinningCondensate Drain Trap and Drain Freeze Protection Condensate Drain TerminationWill cause the furnace Airflow Horizontal Left Horizontal Right Inducer AS Received Combustion AIR/VENT Pipe Sizing Combustion AIR and Vent SafetySection VII Combustion AIR and Vent System Combustion AIR / Venting Combustion AIR and Vent Piping AssemblyFitting Equivalent Length Furnace Vent Connection SizesHome Layout Vent ClearancesVenting Multiple Units Vent SystemVent Applications and Termination Outdoor Combustion Air Combustion AIR SupplyCombustion Air Source From Outdoors Ambient Combustion Air SupplyFree Area Air Supply Openings and DuctsVertical Duct or 13 cmVentilated Combustion Air Specially Engineered InstallationsVentilated Combustion Air Termination Vent Blower RotationGAS Piping Leak Check Section Viii START-UP AdjustmentsIgnition System Sequence Calculating the Furnace Input Natural GASRevolution Cu Ft Seconds For Size of Test Dial Revolution Cu FtSeconds For Read the inlet gas pressure Adjustment of Manifold GAS Pressure & Input RateRead the manifold gas pressure Inlet GAS Pressure RangeSection IX Safety Controls Sequence of Operation Limit ControlsFurnace Control Diagnostics TroubleshootingHot Surface Ignition System Slow Green Flash Normal operationDiagnostic Fault Code Storage and Retrieval Description Section X Replacement Parts ListReplacement Part Contact Information Section XI Wiring Diagram Supersedes 438335-UIM-A-0209 Johnson Controls Unitary Products York Drive Norman, OK

TM9V MP specifications

The Johnson Controls TM9V MP is a cutting-edge variable capacity air conditioning system designed to provide optimal comfort and energy efficiency for residential and light commercial applications. This model is engineered with advanced technologies that cater to the needs of modern consumers who prioritize both performance and sustainability.

One of the standout features of the TM9V MP is its variable-speed compressor. Unlike traditional systems that operate at a fixed speed, this system can adjust its output based on the indoor temperature and humidity levels. This capability allows for precise temperature control and reduces energy consumption, ultimately leading to significant savings on utility bills. By maintaining a more consistent temperature, the TM9V MP enhances overall comfort in living spaces.

Another critical aspect of the TM9V MP is its integration of intelligent control technology. The system comes equipped with a user-friendly interface, which enables homeowners to easily monitor and adjust settings according to their preferences. Smart home integration is also a key feature, allowing for remote access and control through compatible smart devices. This ensures that users can manage their HVAC settings from anywhere, providing convenience and peace of mind.

The TM9V MP is also designed with high-efficiency ratings, often achieving SEER ratings above 18. This excellent performance not only complies with stringent energy efficiency regulations but also qualifies for various rebates and incentives in many regions, making it a financially attractive choice. The unit’s environmentally friendly refrigerant further emphasizes its commitment to sustainability.

In terms of construction and durability, the TM9V MP boasts a rugged design with high-quality components. Its enhanced sound insulation minimizes operational noise, making it suitable for residential settings where quiet operation is essential. The unit is also designed for easy installation and maintenance, which can further reduce lifecycle costs.

Overall, the Johnson Controls TM9V MP represents a blend of advanced engineering, energy efficiency, and user-friendly technology. Its variable speed compressor, smart controls, high-efficiency ratings, and durable construction make it a top choice for anyone seeking an HVAC solution that meets modern comfort and sustainability standards. With the TM9V MP, users can enjoy the benefits of a comfortable indoor environment while contributing to a greener future.
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