Johnson Controls TP9C C Installation Manual
Residential gas furnace with ecm motor
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Also See for TP9C C:
- User's information manual (8 pages) ,
- Information manual (6 pages) ,
- User's information manual (6 pages)
Table of Contents
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INSTALLATION MANUAL
RESIDENTIAL GAS FURNACE
WITH ECM MOTOR
MODELS:
TP9C*C, YP9C*C, CP9C*C, LP9C*C
(Up to 98% Modulating Multi-position)
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DUCTWORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
GAS PIPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
ELECTRICAL POWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
VENTING CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Duct Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Combustible Floor Base Accessory . . . . . . . . . . . . . . . . . . . . . . . 6
Horizontal Application (Typical) . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Attic Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Suspended Furnace / Crawl Space Installation . . . . . . . 7
Downflow Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Vertical Applications (Typical) . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Coil Flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Horizontal Right Application (Typical) . . . . . . . . . . . . . . . . . . . . . 8
Horizontal Left Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
PC Series Upflow Coil Installation . . . . . . . . . . . . . . . . . . . . . . . . 8
Horizontal Left or Right application (Right Shown) . . . . . . . . . . . 8
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Side Return Cutout Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Gas Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Furnace Control Board - Communications Connections . . . . . 13
Modulating Furnace with Communicating AC or HP . . . . . . . . . 14
Non-Communicating AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Variable Speed Modulating Furnace . . . . . . . . . . . . . . . . . . . . . 15
Variable Speed Modulating Furnace . . . . . . . . . . . . . . . . . . . . . 16
Thermostat - Variable Speed Modulating Furnace . . . . . . . . . . 17
Unit Clearances to Combustibles . . . . . . . . . . . . . . . . . . . . . . . . 4
Coil Projection Dimensions - PC Series Coils . . . . . . . . . . . . . . . 8
Cabinet and Duct Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Recommended Filter Sizes (High Velocity 600 FPM) . . . . . . . . . 9
High Altitude Orifices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Ratings & Physical / Electrical Data . . . . . . . . . . . . . . . . . . . . . 12
Maximum Equivalent Pipe Length . . . . . . . . . . . . . . . . . . . . . . . 27
Elbow Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Equivalent Length of Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
EFFICIENCY
RATING
CERTIFIED
LIST OF SECTIONS
COMBUSTION AIR and VENT SYSTEM . . . . . . . . . . . . . . . . . 27
START-UP AND ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . 34
SAFETY CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
NORMAL OPERATION AND DIAGNOSTICS . . . . . . . . . . . . . 39
REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . 41
REPLACEMENT PART CONTACT INFORMATION . . . . . . . . 41
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
LIST OF FIGURES
Variable Speed Modulating Furnace . . . . . . . . . . . . . . . . . . . . . 18
Variable Speed Modulating Furnace . . . . . . . . . . . . . . . . . . . . . 19
Variable Speed Modulating Furnace . . . . . . . . . . . . . . . . . . . . . 20
Typical Condensate drain, vertical installation . . . . . . . . . . . . . 22
Typical Combustion Pipe Drain Tee . . . . . . . . . . . . . . . . . . . . . 22
Upflow Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Downflow Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Horizontal Left Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Horizontal Right Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 26
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Home Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Termination Configuration - 1 Pipe . . . . . . . . . . . . . . . . . . . . . . 30
Termination Configuration - 2 Pipe . . . . . . . . . . . . . . . . . . . . . . 30
Termination Configuration - 2 Pipe Basement . . . . . . . . . . . . . 30
and Vent Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
and Vent Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Downward Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Direct Vent Air Intake Connection and Vent Connection . . . . . . 31
Combustion Airflow Path Through The Furnace Casing . . . . . . 31
Outside and Ambient Combustion Air . . . . . . . . . . . . . . . . . . . . 32
Attic and Crawl Space Combustion Air Termination . . . . . . . . . 33
Gas Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Furnace Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
LIST OF TABLES
Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Estimated Free Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Unconfined Space Minimum Area . . . . . . . . . . . . . . . . . . . . . . . 32
Free Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Gas Rate (CU FT/HR) at Full Input . . . . . . . . . . . . . . . . . . . . . . 35
Inlet Gas Pressure Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Nominal Manifold Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Blower Performance CFM - Any Position . . . . . . . . . . . . . . . . . 38
When paired with a
York heat pump
681292-UIM-A-0211
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Table of Contents
Related Manuals for Johnson Controls TP9C C
Summary of Contents for Johnson Controls TP9C C
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Page 1: Table Of Contents
INSTALLATION MANUAL RESIDENTIAL GAS FURNACE EFFICIENCY RATING CERTIFIED WITH ECM MOTOR MODELS: TP9C*C, YP9C*C, CP9C*C, LP9C*C (Up to 98% Modulating Multi-position) When paired with a York heat pump LIST OF SECTIONS SAFETY ......... . . 2 COMBUSTION AIR and VENT SYSTEM . -
Page 2: Safety
(Mobile) Home. • This furnace is not approved for installation in trailers or recre- Always install the furnace to operate within the furnace’s intended ational vehicles. temperature rise range. Only connect the furnace to a duct system Johnson Controls Unitary Products... -
Page 3: Combustion Air Quality
3. Paint thinners and other painting compounds. 4. Paper bags, boxes or other paper products Never operate the furnace with the blower door removed. To do so could result in serious personal injury and/or equipment damage. Johnson Controls Unitary Products... -
Page 4: Unit Clearances To Combustibles
Where adequate combustion air will be available (particularly and building joists, studs or framing. when the appliance is not using outdoor combustion air). 2. For combustible floors only when used with special sub-base. All furnaces approved for alcove and attic installation. Johnson Controls Unitary Products... -
Page 5: Ductwork
Refer to the separate accessory parts list tion, then extra 2” (5.1 cm) minimum spacing may be needed to ensure at the end of these instructions for the approved accessory duct con- against drain pan distortion. nectors. Johnson Controls Unitary Products... -
Page 6: Combustible Floor Base Accessory
When suspending the furnace, use a secure platform details and additional information. constructed of plywood or other building materials secured to the floor or ceiling joists. Refer to Figure 5 for details and additional information. Johnson Controls Unitary Products... -
Page 7: Typical Suspended Furnace / Crawl Space Installation
(Used for downflow or horizontal left installations) Rotate vent blower 90° either way FACTORY LEFT SIDE VENT RIGHT SIDE VENT FLANGE LOCATION (Used for upflow FIGURE 6: Downflow Venting or horizontal right installations) FIGURE 8: Coil Flange Johnson Controls Unitary Products... -
Page 8: Horizontal Right Application (Typical)
It should be installed on the back side of the coil using the dimpled pilot holes. See Figure 12. Use tie plate supplied with coil Gas Furnace FIGURE 12: Horizontal Left or Right application (Right Shown) Johnson Controls Unitary Products... -
Page 9: Filters
2.Do not exceed 1800 CFM using a single side return and a 16x25 filter. For CFM greater than 1800, you may use two side returns or one side and the bot- tom or one side return with a transition to allow use of a 20x25 filter. Johnson Controls Unitary Products... -
Page 10: Gas Piping
Supply Ground Union Drip Leg Valve External Manual Shut-off Valve Ground Pipe Union Drip Drip Valve Ground Union To Gas Valve Supply Pipe Drip Ground Drip Pipe Union Upflow Downflow Horizontal Drip FIGURE 16: Gas Piping Johnson Controls Unitary Products... -
Page 11: Electrical Power
Field wiring to the unit must be grounded. Electric wires that are field Use copper conductors only. installed shall conform to the temperature limitation for 63°F (35°C) rise wire when installed in accordance with instructions. Refer to Table 6 in these instructions for specific furnace electrical data. Johnson Controls Unitary Products... -
Page 12: Electrical Wiring
Refer to the left side of the furnace. Remove the screws and cut wire tie holding wiring diagram in this instruction. excess wiring. Reposition on the left side of the furnace and fasten using holes provided. Johnson Controls Unitary Products... -
Page 13: Furnace Control Board - Communications Connections
A-R-C-B. See Figure 18. The result is a new level of comfort, versatility, and simplicity. CFM Light Diagnostic Light FIGURE 18: Furnace Control Board – Communications Connections Johnson Controls Unitary Products... -
Page 14: Modulating Furnace With Communicating Ac Or Hp
This furnace control board can control a two-stage A/C using only a sin- gle-stage thermostat. In this case, the furnace control switches between high cool and low cool based on the calculated cooling load. COMP COMP DHUM Y/Y2 FIGURE 20: Modulating Furnace with Communicating Thermostat and Non-Communicating AC Johnson Controls Unitary Products... -
Page 15: Thermostat Chart - Single Stage Air Conditioner - Variable Speed Modulating Furnace
“YES” is not necessary if humidistat is to be used. Part Number: Part Numbers: S1-2HU16700124 SAP = Legacy FIGURE 21: Thermostat Chart - Single Stage Air Conditioner – Variable Speed Modulating Furnace Johnson Controls Unitary Products... -
Page 16: Thermostat Chart - Two Stage Air Conditioner - Variable Speed Modulating Furnace
8-1 Heat/2 Cool Conventional Multistage Conventional Thermostat Installer Setup 15-Compressor Protection must be set to 5 Part Numbers: Part Number: SAP = Legacy S1-2HU16700124 FIGURE 22: Thermostat Chart - Two Stage Air Conditioner – Variable Speed Modulating Furnace Johnson Controls Unitary Products... -
Page 17: Thermostat Chart - Two Stage Air Conditioner With Single Stage Thermostat - Variable Speed Modulating Furnace
Part Number: Part Numbers: S1-2HU16700124 SAP = Legacy FIGURE 23: Thermostat Chart - Two Stage Air Conditioner with Single Stage Thermostat – Variable Speed Modulating Furnace Johnson Controls Unitary Products... -
Page 18: Thermostat Chart - Single Stage Heat Pump
Menu must be set to Pump OFF Part Numbers: Part Numbers: Part Number: SAP = Legacy SAP = Legacy S1-2HU16700124 67297 = 031-01975 FIGURE 24: Thermostat Chart - Single Stage Heat Pump – Variable Speed Modulating Furnace Johnson Controls Unitary Products... -
Page 19: Thermostat Chart - Single Stage Heat Pump - Variable Speed Modulating Furnace
Part Numbers: Part Number: Part Numbers: SAP = Legacy S1-2HU16700124 SAP = Legacy 126768 = 031-09137 18395 = 031-01996 340512 = 031-09178 FIGURE 25: Thermostat Chart - Single Stage Heat Pump – Variable Speed Modulating Furnace Johnson Controls Unitary Products... -
Page 20: Thermostat Chart - Two Stage Heat Pump - Variable Speed Modulating Furnace
0210-External Fossil Fuel 18395 = 031-01996 Kit- must be set to 1 340512 = 031-09178 Heat Pump Control is Controlling Heat Pump Backup Heat FIGURE 26: Thermostat Chart - Two Stage Heat Pump – Variable Speed Modulating Furnace Johnson Controls Unitary Products... -
Page 21: Condensate Piping And Furnace Venting Configuration
This is not to be considered as a second trap as referenced Hot Heat Pump - The “hot” heat pump feature will not work when elsewhere in this document. the control is wired to a single-stage thermostat and a 2-stage heat pump. Johnson Controls Unitary Products... -
Page 22: Typical Condensate Drain, Vertical Installation
Figure 28. This is true for all long horizontal vent- furnace. DO NOT attempt to winterize the furnace using liquid ing in any furnace configuration. This will prevent the condensate anti-freeze. from entering the furnace. Johnson Controls Unitary Products... -
Page 23: Upflow Configuration
681292-UIM-A-0211 FIGURE 29: Upflow Configuration Johnson Controls Unitary Products... -
Page 24: Downflow Configuration
681292-UIM-A-0211 FIGURE 30: Downflow Configuration Johnson Controls Unitary Products... -
Page 25: Horizontal Left Configuration
681292-UIM-A-0211 FIGURE 31: Horizontal Left Configuration Johnson Controls Unitary Products... -
Page 26: Horizontal Right Configuration
681292-UIM-A-0211 FIGURE 32: Horizontal Right Configuration Johnson Controls Unitary Products... -
Page 27: Maximum Equivalent Pipe Length
90 (27.4) will reduce the total length of pipe that will be allowed. Short radius 120,000 4 (10.2) 150 (45.7) (plumbing vent) elbows are not allowed. The standard dimensions of the acceptable elbows are shown below. Johnson Controls Unitary Products... -
Page 28: Elbow Dimensions
The vent must be installed with the required clearances, and must comply with local codes and requirements. Total = 67 equivalent feet of 3" pipe This is less than the 90 foot maximum equivalent length of 3" pipe allowed for that model and is thus acceptable. Johnson Controls Unitary Products... -
Page 29: Home Layout
20 inches (51 cm). It is recommended that a retaining type collar be used that is attached to the build- ing surface to prevent movement of the vent pipe. Johnson Controls Unitary Products... -
Page 30: Termination Configuration - 1 Pipe
Maintain 12” minimum clearance above highest MIN. anticipated snow 6” level or grade, whichever is higher. FIGURE 36: Termination Configuration - 2 Pipe FIGURE 39: Double Vertical Combustion Air Intake and Vent Termination Johnson Controls Unitary Products... -
Page 31: Downward Venting
The second pipe (Shown in Figure 40) is the furnace ance to soot and generate dangerous levels of CARBON MONOX- vent pipe. IDE, which can lead to serious injury, property damage and / or death. Johnson Controls Unitary Products... -
Page 32: Outside And Ambient Combustion Air
The duct shall terminate within 12” (30.5 cm) above, and within 24” manent openings, shall communicate directly or by means of ducts (61 cm) horizontally from, the burner level of the appliance having with the outdoors, crawl spaces or attic spaces. the largest input. Johnson Controls Unitary Products... -
Page 33: Attic And Crawl Space Combustion Air Termination
For downflow installations, the vent blower must be rotated so that the vent exits through either side of the cabinet. See Fig- ures 29-32 for details. FIGURE 44: Attic and Crawl Space Combustion Air Termination Johnson Controls Unitary Products... -
Page 34: Start-Up And Adjustments
Repeat and 100% of full nameplate input, making it difficult to check for proper steps 2 - 5 until correct input is achieved. operation. To help with the furnace startup process, the control has a Johnson Controls Unitary Products... -
Page 35: Gas Rate (Cu Ft/Hr) At Full Input
Size of Test Dial Seconds For Seconds For 1 Revolution 1 Revolution 1 Cu Ft 2 Cu Ft 5 Cu Ft 1 Cu Ft 2 Cu Ft 5 Cu Ft 1800 1636 1500 1385 1286 1200 1125 1059 1000 Johnson Controls Unitary Products... -
Page 36: Gas Valve
This is an electronic adjustment screw that (higher temperature rise), move the jumper to the +10 position. does not require very much force. Application of excessive force to the adjustment screw will damage the gas valve. Johnson Controls Unitary Products... -
Page 37: Furnace Control Board
Cooling Speed Zoning Humidifier Terminals Jumper Jumper Terminals Heat Pump Jumper Humidistat Jumper Continuous Fan Speed Jumper Test Button Diagnostic Voltage Last Light Terminals Error Button FIGURE 46: Furnace Control Board Johnson Controls Unitary Products... -
Page 38: Blower Performance Cfm - Any Position
NOTE: At some settings, LOW COOL airflow may be lower that what is required to operate an airflow switch on certain models of electronic air cleaners. Consult the instructions for the electronic air cleaner for further details. Johnson Controls Unitary Products... -
Page 39: Safety Controls
30 to line is blocked so that the water does not drain properly from the fur- 90 seconds. nace. Johnson Controls Unitary Products... -
Page 40: Troubleshooting
(switch is closed when it should be for more than five seconds. The LED will flash three green flashes open). Check pressure switch. when the memory has been cleared, then will resume the normal slow green flash after a five-second pause. Johnson Controls Unitary Products... -
Page 41: Replacement Parts List
3. Customer Service contact information. a. Click on the “Brand Links” button b. Click on the “Customer Service” button • You can contact us by mail. Just send a written request to: Johnson Controls Unitary Products Consumer Relations 5005 York Drive Norman, OK 73069... -
Page 42: Wiring Diagram
SECTION XII: WIRING DIAGRAM FIGURE 47: Wiring Diagram Subject to change without notice. Published in U.S.A. 681292-UIM-A-0211 Copyright © 2011 by Johnson Controls, Inc. All rights reserved. Supersedes: 531518-UIM-C-0110 Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069...
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