Johnson Controls Unitary Products 1083163-UIM-I-0618
SINGLE STAGE ECM
RESIDENTIAL GAS FURNACES
MODELS: TM9E Series
(95% AFUE Multi-position)
INSTALLATION MANUAL
LIST OF SECTIONS
SAFETY 2
DUCTWORK 5
FILTERS 8
GAS PIPING 9
ELECTRICAL POWER 10
CONDENSATE PIPING AND FURNACE VENTING CONFIGURATION
13
COMBUSTION AIR and VENT SYSTEM 19
START-UP AND ADJUSTMENTS 27
SAFETY CONTROLS 32
NORMAL OPERATION AND DIAGNOSTICS 33
REPLACEMENT PARTS LIST 35
WIRING DIAGRAM 36
START UP SHEET 38
LIST OF FIGURES
Duct Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Furnace and Coil Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Combustible Floor Base Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Horizontal Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical Attic Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical Suspended Furnace / Crawl Space Installation . . . . . . . . . . . 7
Downflow Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Side Return Cutout Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Gas Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Typical Low Voltage Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Typical Low Voltage Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Typical. Condensate drain, vertical installation . . . . . . . . . . . . . . . . 13
Upflow Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Downflow Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Horizontal Left Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Horizontal Right Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Elbow Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Home Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Termination Configuration - 1 Pipe . . . . . . . . . . . . . . . . . . . . . . . . . .23
Termination Configuration - 2 Pipe . . . . . . . . . . . . . . . . . . . . . . . . . .23
Termination Configuration - 2 Pipe Basement . . . . . . . . . . . . . . . . .23
Double Horizontal Combustion Air Intake and Vent Termination . . .24
Double Vertical Combustion Air Intake and Vent Termination . . . . .24
Downward Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Direct Vent Air Intake Connection and Vent Connection . . . . . . . . .24
Combustion Airflow Path Through The Furnace Casing . . . . . . . . .25
Ambient Combustion Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Attic and Crawl Space Combustion Air Termination . . . . . . . . . . . . .27
Gas Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Reading Gas Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Furnace Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
LIST OF TABLES
Unit Clearances to Combustibles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Cabinet and Duct Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Recommended Filter Sizes (High Velocity 600 FPM) . . . . . . . . . . . . 8
Nominal Manifold Pressure - High Fire . . . . . . . . . . . . . . . . . . . . . . 10
Ratings & Physical / Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maximum Equivalent Pipe Length . . . . . . . . . . . . . . . . . . . . . . . . . . 20
High Altitude Pressure Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Elbow Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Equivalent Length of Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Combustion Air Intake and Vent Connection
Size at Furnace (All Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Estimated Free Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Unconfined Space Minimum Area . . . . . . . . . . . . . . . . . . . . . . . . . .25
Free Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Gas Rate (CU FT/HR) at Full Input . . . . . . . . . . . . . . . . . . . . . . . . . .29
Inlet Gas Pressure Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Nominal Manifold Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Blower Performance CFM - Any Position (without filter) . . . . . . . . . .32
These high efficiency, compact units employ induced combustion, reli-
able hot surface ignition and high heat transfer aluminized tubular heat
exchangers. The units are factory shipped for installation in upflow or
horizontal applications and may be converted for downflow applica-
tions.
These furnaces are designed for residential installation in a basement,
closet, alcove, attic, recreation room or garage and are also ideal for
commercial applications. All units are factory assembled, wired and
tested to assure safe dependable and economical installation and oper-
ation.
These units are Category IV listed and may not be common vented with
another gas appliance as allowed by the National Fuel Gas Code.
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