Johnson Controls TM9V*MP installation manual Ventilated Combustion Air Termination

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701379-UIM-C-0712

6.An air inlet supply from outdoors 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 the outside grade level.

Combustion Air Source from Outdoors

1.Two permanent openings, one within 12” (30.5 cm) of the top and one within 12” (30.5 cm) of bottom of the confined space, Two per- manent openings, shall communicate directly or by means of ducts with the outdoors, crawl spaces or attic spaces.

2.One permanent openings, commencing within 12” (30.5 cm) of the top of the enclosure shall be permitted where the equipment has clearances of at least 1” (2.54 cm) from the sides and back and 6” (15.2 cm) from the front of the appliance. The opening shall com- municate directly with the outdoors and shall have a minimum free area of:

a.1 square in. per 3000 Btu per hour (6.45 cm3 per 0.879 kW) of the total input rating of all equipment located in the enclosure.

b.Not less than the sum of all vent connectors in the confined space.

3.The duct shall be least the same cross-sectional area as the free area of the air supply inlet opening to which it connects.

4.The blocking effects of louvers, grilles and screens must be given consideration in calculating free area. If the free area of a specific louver or grille is not known. Refer to Table 12.

Ventilated Combustion Air

The ventilated attic space or a crawl space from which the combustion air is taken must comply with the requirements specified in “AIR SOURCE FROM OUTDOORS” in this instruction or in Section 5.3, Air for Combustion and Ventilation of the National Fuel Gas Code, ANSI Z223.1 (latest edition). This type installation requires two properly sized pipes. One brings combustion air from a properly ventilated attic space or crawl space and a second pipe that extends from the furnace vent connection (top right of unit) to the exterior of the building. Refer to Table 8 for intake pipe sizing, allowable length and elbow usage. Follow all notes, procedures and required materials in the "COMBUSTION AIR/VENT PIPE SIZING" section in these instructions when installing the combustion air pipe from the unit and into a ventilated attic space or crawl space. DO NOT terminate vent pipe in an Attic or Crawl Space.

Ventilated Combustion Air Termination

Refer to Figure 38 for required attic termination for the combustion air intake pipe. For attic termination, use two 90° elbows with the open end in a downward position. Be sure to maintain 12” (30.5 cm) clearance above any insulation, flooring or other material.

A crawl space combustion air installation consists of a straight pipe from the PVC coupling on the burner box that extends into the crawl space and terminates with a 1/4” (6.4 mm) mesh screen and no elbows.

CARBON MONOXIDE POISONING HAZARD

Failure to follow the steps outlined below for each appliance connected to the venting system being placed into operation could result in carbon- monxide poisoning or death.

The following steps shall be followed for each appliance connected to the venting system being placed into operation, while all other appliances connected to the venting system are not in operation:

1.Inspect the venting system for proper size and horizontal pitch. Determine that there is no blockage, restriction, leakage, corrosion or other defi- ciencies, which could cause an unsafe condition

2.Close all building doors and windows and all doors.

3.Turn on clothes dryers and TURN ON any exhaust fans, such as range hoods and bathroom exhausts, so they shall operate at maximum speed. Open the fireplace dampers. Do not operate a summer exhaust fan.

4.Follow the lighting instructions. Place the appliance being inspected in operation. Adjust thermostat so the appliance shall operate continu- ously.

5.Test each appliance (such as a water heater) equipped with a draft hood for spillage (down-draft or no draft) at the draft hood relief opening after 5 minutes of main burner operation. Appliances that do not have draft hoods need to be checked at the vent pipe as close to the appliance as possible. Use a combustion analyzer to check the CO2 and CO levels of each appliance. Use a draft gauge to check for a downdraft or inad- equate draft condition.

6.After it has been determined that each appliance properly vents when tested as outlined above, return doors, windows, exhaust fans, fireplace dampers and any other gas burning appliance to their normal condition.

7.If improper venting is observed during any of the above tests, a problem exists with either the venting system or the appliance does not have enough combustion air (Supply Air from outside) to complete combustion. This condition must be corrected before the appliance can function safely.

NOTE: A unsafe condition exists when the CO reading exceeds 40 ppm and the draft reading is not in excess of - 0.1 in. w.c. (-25 kPa) with all of the appliance(s) operating at the same time.

8.Any corrections to the venting system and / or to the supply (outside) air system must be in accordance with the National Fuel Gas Code Z223.1 or CAN/CGA B149.1 Natural Gas and Propane Installation Code (latest editions). If the vent system must be resized, follow the appro- priate tables in Appendix G of the above codes or for this appliance.

Johnson Controls Unitary Products

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Contents List of Sections Models TM9V*MPList of Figures List of TablesSafety Requirements Section I SafetySpecific Safety Rules and Precautions Codes and Standards Combustion AIR Quality List of ContaminantsFurnace Location and Clearances InspectionSection II Ductwork Floor Base and Ductwork Installation DownflowDuctwork General Information Duct FlangesCOIL/FURNACE Assembly MC/FC/PC Series Coils Coil InstallationFurnace Assembly MC & FC Series Coils Coil Flange InstallationCoil / Furnace Assembly HC Series Coils Downflow Duct ConnectorsBottom Return and Attic Installations Critical Coil ProjectionDownflow Application Horizontal ApplicationCabinet Dimensions Inches Filter InstallationAttempt to install filters inside the furnace Section III FiltersGAS Piping Installation GAS SafetySection IV GAS Piping Side ReturnGAS Orifice Conversion for Propane LP High Altitude Pressure Switch ConversionHigh Altitude GAS Orifice Conversion Manifold Pressures in. w.c Manifold Pressures kPaElectrical Power Connections Section V Electrical PowerLOW Voltage Control Wiring Connections Supply Voltage ConnectionsAC 9A TWO Stage Variable Speed Furnace OD Models AC 24C ID Models OD Models Electronic AIR Cleaner Connection Accessory ConnectionsHumidifier Connection Single Stage ThermostatTypical. Combustion Pipe Drain Tee Condensate Drain TerminationWill cause the furnace Airflow Horizontal Left Horizontal Right Inducer AS Received Right ConfigurationSection VII Combustion AIR and Vent System Combustion AIR and Vent SafetyCombustion AIR/VENT Pipe Sizing Model Input Pipe Size MaximumCombustion AIR / Venting Combustion AIR and Vent Piping AssemblyElbow Fitting Equivalent LengthHome Layout Vent ClearancesVenting Multiple Units Vent SystemVent Applications and Termination Outdoor Combustion Air Downward VentingCombustion AIR Supply Ambient Combustion Air SupplyDampers, Louvers and Grilles Canada Only Combustion Air Source From OutdoorsAir Supply Openings and Ducts Free AreaVentilated Combustion Air Termination Ventilated Combustion AirVent Blower Rotation Section Viii START-UP AdjustmentsGAS Piping Leak Check Ignition System SequenceRevolution Seconds ForRevolution Cu Ft Read the inlet gas pressure Adjustment of Manifold GAS Pressure & Input RateRead the manifold gas pressure Inlet GAS Pressure RangeAdjustment of FAN Control Settings Adjustment of Temperature RiseHeating Indoor Fan Off Delay Variable Speed MotorsHigh / LOW Heat CFM High / LOW Speed Cooling and Heat Pump CFMSection X Normal Operation and Diagnostics Section IX Safety ControlsHeating Cycle TroubleshootingFurnace Control Diagnostics Diagnostic Fault Code Storage and Retrieval Description Section XI Replacement Parts ListReplacement Part Contact Information Wiring Diagram XII WiringDiagram York International Corp York Drive Norman, OK

TM9V*MP specifications

Johnson Controls has long been a leader in providing innovative comfort solutions, and their TM9V*MP series of variable speed air handlers is a testament to their commitment to efficiency and performance. These products are designed to optimize heating and cooling in both residential and commercial applications, ensuring superior indoor air quality and comfort year-round.

One of the standout features of the TM9V*MP series is its variable speed technology. Unlike traditional single-speed systems, the TM9V*MP adjusts its airflow according to real-time heating and cooling demands. This not only enhances comfort by maintaining consistent temperatures but also significantly reduces energy consumption. The variable speed motor operates quietly and efficiently, making it ideal for both living environments and workplaces.

In terms of design, the TM9V*MP is engineered for ease of installation and maintenance. It comes in a compact size that allows for flexible positioning within existing ductwork, making retrofits simpler for contractors. Additionally, the modular design allows for easy access to internal components, which facilitates hassle-free servicing and maintenance.

The unit also features a robust filtration system that works in tandem with a range of air quality technologies. This includes optional media filters that capture allergens and particulates, ensuring that the air quality within a space is not only comfortable but also healthy. The integration of advanced technologies, such as integrated Wi-Fi capabilities, provides users with the ability to monitor and adjust settings remotely via smartphones or tablets.

Moreover, the TM9V*MP series is compatible with a wide range of communication protocols, enabling seamless connectivity with smart home systems. This means that users can create customized comfort profiles and take advantage of energy-saving features automatically.

Durability is another key characteristic of the TM9V*MP series. Built with high-quality materials and subjected to rigorous testing, these air handlers are designed to endure even the most demanding conditions while providing reliable performance over time.

In summary, Johnson Controls' TM9V*MP series offers an array of features that cater to modern comfort demands. With its variable speed technology, user-friendly design, air quality enhancements, and strong connectivity options, it stands out as a prime choice for both residential and commercial HVAC applications, setting a high standard for efficiency and indoor comfort.
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