Table of Contents
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Installation, Start-Up, and Operating Instructions
NOTE: Read the entire instruction
manual before starting the installation.
A93040
This symbol → indicates a change since the last issue.
Index
DIMENSIONAL DRAWING........................................................3
SAFETY CONSIDERATIONS .....................................................2
Clearances to Combustibles......................................................4
CODES AND STANDARDS........................................................5
INTRODUCTION ..........................................................................5
APPLICATIONS ......................................................................5-13
General ......................................................................................5
Upflow Applications..............................................................5-8
Downflow Applications.........................................................8-9
LOCATION ............................................................................13-14
General ....................................................................................13
Low-Heat Only Installation...............................................13-14
Furnace Location Relative to Cooling Equipment ................14
Hazardous Locations...............................................................14
INSTALLATION....................................................................14-15
Leveling Legs (If Desired)................................................14-15
Installation In Upflow or Downflow Applications................15
Installation In Horizontal Applications ..................................15
AIR DUCTS............................................................................15-19
General Requirements.............................................................15
Ductwork Acoustical Treatment.............................................15
Supply-Air Connections..........................................................15
Return-Air Connections ..........................................................17
Filter Arrangement..................................................................18
Bottom Closure Panel.............................................................18
Gas Piping..........................................................................18-19
ELECTRICAL CONNECTIONS...........................................20-23
115-v Wiring......................................................................20-21
24-v Wiring.............................................................................21
Accessories..............................................................................23
DIRECT VENTING ...............................................................23-32
Common Vent Systems.....................................................24
Combustion-Air and Vent Piping .....................................24-29
Kit Installation..............................................................29-32
Multiventing and Vent Terminations .....................................32
CONDENSATE DRAIN..............................................................32
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4
PC 101
Catalog No. 535-80054
Tab 6a 8a
All manuals and user guides at all-guides.com
Variable-Capacity Condensing Gas Furnace
For Sizes 040-120, Series 170
Page
Printed in U.S.A.
4-Way Multipoise Direct-Vent
As an ENERGY STAR®
Partner, Carrier Corpora-
tion has determined that
this product meets the EN-
REGISTERED QUALITY SYSTEM
ERGY STAR® guidelines
for energy efficiency.
HORIZONTAL
LEFT
AIRFLOW
Fig. 1-Multipoise Orientations
General ....................................................................................32
Application ..............................................................................32
Condensate Drain Protection ..................................................32
SEQUENCE OF OPERATION..............................................32-37
(Adaptive Mode) ..........................................................34-35
Two-Stage Thermostat and Two-Stage Heating....................35
Cooling Mode ....................................................................35-36
Thermidistat Mode..................................................................36
Super-Dehumidify Mode ........................................................36
Continuous Blower Mode .................................................36-37
Heat Pump...............................................................................37
Component Test ......................................................................37
START-UP PROCEDURES ..................................................37-46
General ....................................................................................37
Select Setup Switch Positions...........................................37-40
Prime Condensate Trap With Water ......................................41
Purge Gas Lines......................................................................41
Adjustments .......................................................................41-45
Set Gas Input Rate ............................................................41-42
Set Temperature Rise..............................................................43
Set Thermostat Heat Anticipator............................................43
Form 58MVP-12SI
Pg 1
58MVP
ama
CERTIFIED
AIRFLOW
UPFLOW
HORIZONTAL
RIGHT
DOWNFLOW
AIRFLOW
AIRFLOW
A93041
12-02
Replaces: 58MVP-11SI
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Table of Contents
Related Manuals for Carrier 58MVP040-14
Summary of Contents for Carrier 58MVP040-14
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Page 1: Table Of Contents
CERTIFIED A93040 This symbol → indicates a change since the last issue. As an ENERGY STAR® Index Page Partner, Carrier Corpora- tion has determined that DIMENSIONAL DRAWING............3 this product meets the EN- REGISTERED QUALITY SYSTEM ERGY STAR® guidelines SAFETY CONSIDERATIONS .............2 for energy efficiency. -
Page 2: Safety Considerations
All manuals and user guides at all-guides.com CHECK SAFETY CONTROLS ..........46-47 rating plate) and for installation in alcoves, attics, basements, Check Primary Limit Control..........46 closets, utility rooms, crawlspaces, and garages. The furnace is Check Pressure Switch ............46 factory-shipped for use with natural gas. A C.S.A. listed gas CHECKLIST ................47 conversion kit is required to convert furnace for use with propane gas. -
Page 3: Dimensional Drawing
All manuals and user guides at all-guides.com... -
Page 4: Clearances To Combustibles
All manuals and user guides at all-guides.com INSTALLATION This forced air furnace is equipped for use with natural gas at altitudes 0 - 10,000 ft (0 - 3,050m), except 140 size furnaces are only approved for altitudes 0 - 7,000 ft. (0 - 2,135m). -
Page 5: Codes And Standards
All manuals and user guides at all-guides.com Inducer housing drain tube ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS 1/2-in. CPVC street elbow Drain tube coupling Drain tube coupling grommet Electrostatic discharge can affect electronic components. Vent and combustion-air pipe support Take precautions during furnace installation and servicing to Combustion-air pipe perforated disk assembly protect the furnace electronic control. -
Page 6: Upflow Applications
All manuals and user guides at all-guides.com FURNACE BLOWER SHELF CONDENSATE DOOR TRAP FURNACE CONDENSATE DOOR FURNACE TRAP (INSIDE) FURNACE SIDE SIDE FIELD FIELD DRAIN DRAIN ALTERNATE DRAIN CONN CONN TUBE LOCATION SIDE VIEW FRONT VIEW END VIEW FRONT VIEW CONDENSATE TRAP DRAIN TUBE LOCATION HORIZONTAL... - Page 7 All manuals and user guides at all-guides.com PLUG PLUG COLLECTOR BOX COLLECTOR BOX DRAIN TUBE (BLUE DRAIN TUBE (BLUE & WHITE STRIPED) & WHITE STRIPED) COLLECTOR BOX COLLECTOR BOX TUBE (PINK) TUBE (PINK) COLLECTOR BOX TUBE (GREEN) COLLECTOR BOX INDUCER HOUSING DRAIN TUBE (GREEN) (MOLDED) DRAIN TUBE (BEHIND...
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Page 8: Downflow Applications
All manuals and user guides at all-guides.com COLLECTOR BOX DRAIN TUBE (BLUE) COLLECTOR BOX PLUG TUBE (GREEN) PLUG COLLECTOR BOX TUBE (GREEN) COLLECTOR BOX DRAIN TUBE (BLUE) COLLECTOR BOX COLLECTOR BOX TUBE (PINK) TUBE (PINK) COLLECTOR BOX DRAIN TUBE (BLUE COLLECTOR BOX &... -
Page 9: Horizontal Left (Supply-Air Discharge) Applications
All manuals and user guides at all-guides.com 6. Fill unused condenstate trap casing holes with plastic filler Refer to Pressure Switch Tubing section for connection caps (factory-supplied in loose parts bag). procedure. CONDENSATE TRAP FIELD DRAIN ATTACHMENT CONDENSATE TRAP TUBING Refer to Condensate Drain section for recommendations and NOTE: See Fig. - Page 10 All manuals and user guides at all-guides.com PLUG COLLECTOR BOX AUXILIARY "J" BOX DRAIN TUBE (BLUE AND WHITE STRIPED) CONDENSATE COLLECTOR BOX TRAP TUBE (GREEN) INDUCER HOUSING COLLECTOR BOX DRAIN TUBE (VIOLET) EXTENSION TUBE COLLECTOR BOX COLLECTOR DRAIN TUBE (BLUE) BOX EXTENSION DRAIN TUBE DRAIN TUBE COUPLING...
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Page 11: Horizontal Right (Supply-Air Discharge) Applications
All manuals and user guides at all-guides.com COMBUSTION – AIR INTAKE VENT A 12-IN. MIN HORIZONTAL PIPE SECTION IS RECOMMENDED WITH SHORT (5 TO 8 FT) VENT SYSTEMS TO REDUCE EXCESSIVE CONDENSATE DROPLETS FROM ″ EXITING THE VENT PIPE. WORK AREA ″... - Page 12 All manuals and user guides at all-guides.com COLLECTOR BOX DRAIN TUBE (BLUE) COLLECTOR BOX TUBE (GREEN) PLUG COLLECTOR BOX TUBE (PINK) AUXILIARY "J" BOX RELOCATED HERE CONDENSATE TRAP COLLECTOR BOX DRAIN TUBE (BLUE AND WHITE STRIPED) INDUCER HOUSING DRAIN TUBE (VIOLET) COLLECTOR BOX EXTENSION TUBE A02289...
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Page 13: Location
All manuals and user guides at all-guides.com 3. Connect collector box pressure tube (green label) to pressure switch connection labeled COLLECTOR BOX. 4. Use remaining small diameter tube (factory-supplied in loose parts bag) to extend collector box pressure tube (pink label) which was previously connected to pressure switch. -
Page 14: Furnace Location Relative To Cooling Equipment
All manuals and user guides at all-guides.com This is accomplished by placing setup switch SW1-2 in the ON Step 4—Hazardous Locations position to provide only low-heat operation. See Fig. 32 and Table 9. With this setup, high-heat operation will not occur. When the model no. -
Page 15: Installation In Upflow Or Downflow Applications
All manuals and user guides at all-guides.com 2. For each hole, install nut on bolt and then install bolt and nut Air Conditioning Contractors National Association (SMACNA) or in hole. (Install flat washer if desired.) American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) or consult The Air Systems Design Guide- 3. - Page 16 All manuals and user guides at all-guides.com PLENUM OPENING FLOOR OPENING A96283 Fig. 19—Floor and Plenum Opening Dimensions FURNACE FURNACE (OR COIL CASING WHEN USED) CD5 OR CK5 COIL ASSEMBLY OR KCAKC COIL BOX COMBUSTIBLE COMBUSTIBLE FLOORING FLOORING DOWNFLOW SUBBASE SHEET METAL PLENUM SHEET METAL...
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Page 17: Return-Air Connections
All manuals and user guides at all-guides.com Step 4—Return Air Connections PERFORATED DISCHARGE DUCT FLANGE → Never connect return-air ducts to the back of the furnace. Return-air duct connections on furnace side(s) permitted in upflow applications only. A failure to follow this warning could result in fire, personal injury, or death. -
Page 18: Filter Arrangement
All manuals and user guides at all-guides.com Step 5—Filter Arrangement WASHABLE FILTER FILTER Never operate unit without a filter or with filter access door RETAINER removed. Failure to follow this warning can cause fire, personal injury, or death. The air filter arrangement will vary due to application, furnace orientation, and filter type. - Page 19 All manuals and user guides at all-guides.com Use proper length of pipe to avoid stress on gas control manifold. Failure to follow this warning could result in a gas leak resulting in fire, explosion, personal injury, or death. Install a sediment trap in riser leading to furnace. Trap can be installed by connecting a tee to riser leading to furnace so straight-through section of tee is vertical.
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Page 20: Electrical Connections
All manuals and user guides at all-guides.com Table 4—Electrical Data OPERATING VOLTS— MAXIMUM MINIMUM UNIT MAXIMUM WIRE MAXIMUM FUSE OR VOLTAGE RANGE HERTZ— UNIT WIRE SIZE LENGTH (FT)‡ CKT BKR AMPS** PHASE AMPS SIZE Maximum* Minimum* 040-14 115—60—1 060-14 115—60—1 080-14 115—60—1 080-20... -
Page 21: 24-V Wiring
All manuals and user guides at all-guides.com TABLE 5—APPROVED COMBUSTION-AIR AND VENT PIPE, FITTING AND CEMENT MATERIALS ASTM SPECIFICATION MATERIAL PIPE FITTINGS SOLVENT CEMENT AND PRIMERS DESCRIPTION (MARKED ON MATERIAL) D1527 Pipe — — Schedule-40 D1785 Pipe — — Schedule-40 Solvent D2235 For ABS... - Page 22 All manuals and user guides at all-guides.com ACRDJ PRINTED CIRCIUT BOARD TRAN PL12 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 7 8 7 8 7 8 7 8 OFF OFF OFF OFF PRINTED CIRCIUT BOARD...
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Page 23: Accessories
All manuals and user guides at all-guides.com FUTURE COMMUNICATION CONTINUOUS FAN CONNECTOR APPLICATIONS (CF) AIRFLOW MODEL PLUG SETUP SWITCHES CONNECTOR SW1 SETUP SWITCHES AND BLOWER OFF- DELAY AIR CONDITIONING (A/C) AIRFLOW SETUP SWITCHES HUMIDIFIER TERMINAL (24-VAC 0.5 AMP MAX. ACRDJ – AIR CONDITIONING RELAY DISABLE JUMPER... -
Page 24: Removal Of Existing Furnaces From Common Vent Systems
All manuals and user guides at all-guides.com Step 1—Removal of Existing Furnaces from standards. See Table 5 for approved materials for use in the U.S.A. Common Vent Systems See Table 7 for maximum pipe lengths and Fig. 37, 38, 39, 40, and →... - Page 25 All manuals and user guides at all-guides.com Combustion air must not be taken from inside structure because that air is frequently contaminated by halogens, FURNACE which include fluorides, chlorides, bromides, and iodides. These elements are found in aerosols, detergents, bleaches, cleaning solvents, salts, air fresheners, adhesives, paint, and other household products.
- Page 26 All manuals and user guides at all-guides.com 12 ″ MIN 12 ″ MIN VENT PIPE VENT PIPE COMBUSTION-AIR PIPE COMBUSTION-AIR PIPE HORIZONTAL TO ROOF HORIZONTAL TO SIDEWALL COMBUSTION-AIR PIPE VENT PIPE COMBUSTION-AIR PIPE 12 ″ MIN 12 ″ MIN VENT PIPE VERTICAL TO ROOF VERTICAL TO SIDEWALL NOTE: A 12 In.
- Page 27 All manuals and user guides at all-guides.com Table 7—Maximum Allowable Pipe Length (Ft) NUMBER OF 90° ELBOWS UNIT TERMINATION PIPE DIAMETER ALTITUDE SIZE TYPE (IN.)* 1-1/2 2 Pipe or 2-In. 040-14 Concentric 1-1/2 2 Pipe or 2-In. 060-14 Concentric 1-1/2 080-14 2 Pipe or 2-In.
- Page 28 All manuals and user guides at all-guides.com Table 7—Maximum Allowable Pipe Length (Ft) Continued NUMBER OF 90° ELBOWS UNIT TERMINATION PIPE DIAMETER ALTITUDE SIZE TYPE (IN.)* 1-1/2 2 Pipe or 2-In. 040-14 Concentric 1-1/2 2 Pipe or 2-In. 060-14 Concentric 1-1/2 080-14 2 Pipe or 2-In.
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Page 29: Concentric Vent And Combustion-Air Termination Kit Installation
All manuals and user guides at all-guides.com NOTE: Do not attach combustion-air intake pipe permanently to combustion-air intake housing since it may be necessary to remove Vent pipe must be installed and fully seated against inducer pipe for service of igniter or flame sensor. housing internal stop. - Page 30 All manuals and user guides at all-guides.com ROOF 18″ MAXIMUM BRACKET COUPLING COMBUSTION VERTICAL SEPARATION VENT BETWEEN COMBUSTION AIR AND VENT 8 3 / 4 ″ FOR 3″ KIT 6 3 / 4 ″ FOR 2″ KIT MAINTAIN 12 IN. MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL.
- Page 31 All manuals and user guides at all-guides.com Table 8—Maximum Allowable Exposed Vent Pipe Length (Ft) With Insulation in Winter Design Temperature Ambient* WINTER DESIGN MAXIMUM PIPE INSULATION THICKNESS (IN.)† UNIT TEMPERATURE DIAMETER SIZE (°F) (IN.) 040-14 060-14 080-14 080-20 2-1/2 100-20 2-1/2 2-1/2...
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Page 32: Multiventing And Vent Terminations
All manuals and user guides at all-guides.com c. Termination kit should be positioned so it will not be Step 2—Application affected by wind eddy (such as inside building corners) or The furnace, A/C, and humidifier drains may be combined and accumulation of airborne leaves or light snow, or allow drained together. - Page 33 All manuals and user guides at all-guides.com A96128 Fig. 42—Rooftop Termination (Dimension "A" is Touching or 2-In. Maximum Separation) 1″ MAXIMUM VENT (TYP) VENT COMBUSTION AIR VENT COMBUSTION VENT A93057 A93056 Fig. 44—Concentric Vent and Combustion-Air Side Fig. 43—Concentric Vent and Combustion-Air Roof Termination (Dimension "A"...
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Page 34: Single-Stage Thermostat And Two-Stage Heating (Adaptive Mode)
All manuals and user guides at all-guides.com CONDENSATE TRAP WIRE TIE(S) 32°F MINIMUM INSTALLED AMBIENT OR FREEZE PROTECTION REQUIRED HEAT TAPE (3 WRAPS MINIMUM) A93036 A93058 Fig. 49—Condensate Trap Heat Tape Fig. 47—Freeze Protection This furnace can operate as a two-stage furnace with a single-stage thermostat because furnace control CPU includes a programmed Unit must not be installed, operated, and then turned and left adaptive sequence of controlled operation, which selects low-heat... -
Page 35: Two-Stage Thermostat And Two-Stage Heating
All manuals and user guides at all-guides.com closes to energize the gas valve solenoid GV-M. The gas valve Step 2—Two-Stage Thermostat and Two-Stage Heating solenoid GV-M permits gas flow to the burners where it is See Fig. 56 for thermostat connections ignited. -
Page 36: Thermidistat Mode
All manuals and user guides at all-guides.com includes a programmed adaptive sequence of controlled op- When the thermostat is satisfied, the R to G-and-Y1 or R to eration, which selects low-cooling or high-cooling operation. G-and-Y1-and-Y2 circuits are opened. The outdoor unit stops, This selection is based upon the stored history of the length of and the furnace blower BLWM and electronic air cleaner previous cooling period of the single-stage thermostat. -
Page 37: Heat Pump
All manuals and user guides at all-guides.com shown in Fig. 58. Factory default is shown in Fig. 58. Terminal Step 8—Component Test EAC-1 is energized as long as the blower motor BLWM is The furnace features a component test system to help diagnose a energized. - Page 38 All manuals and user guides at all-guides.com A00277 A00275 → Fig. 52—Two-Stage Furnace with Single-Speed → Fig. 50—Two-Stage Furnace with Single-Speed Air Heat Pump (Dual Fuel) Conditioner A00276 A00278 → → Fig. 53—Two-Stage Furnace with Two-Speed Heat Fig. 51—Two-Stage Furnace with Two-Speed Air Con- Pump (Dual Fuel) ditioner...
- Page 39 All manuals and user guides at all-guides.com A00281 → Fig. 56—Two-Stage Thermostat With Two-Stage A00279 Furnace and Two-Speed Air Conditioner → Fig. 54—Dual Fuel Thermostat with Two-Stage Furnace and Single-Speed Heat Pump See note 2 A02348 → Fig. 57—Single-Stage Thermostat With Two-Stage Furnace and Two-Speed Air Conditioner A00280 →...
- Page 40 All manuals and user guides at all-guides.com Notes for Fig. 50-57: 1. Heat pump MUST have a high pressure switch for dual fuel applications. 2. Refer to outdoor equipment Installation Instructions for additional information and setup procedure. 3. Select the ″ZONE″ position on the two-speed heat pump control. 4.
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Page 41: Prime Condensate Trap With Water
All manuals and user guides at all-guides.com c. Verify furnace model. Table 11 can only be used for model 58MVP Furnaces. d. Find installation altitude in Table 11. NOTE: For Canadian altitudes of 2000 to 4500 ft, use U.S.A. altitudes of 2001 to 3000 ft in Table 11. e. - Page 42 All manuals and user guides at all-guides.com → Table 9—Furnace Setup Switch Description SETUP SWITCH NORMAL DESCRIPTION SWITCH NO. NAME POSITION OF USE Turn ON to retrieve up to 7 stored status codes for troubleshooting SW1-1 Status Code Recovery assistance when R thermostat lead is disconnected. Allows 2-stage operation with a single stage thermostat.
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Page 43: Set Temperature Rise
All manuals and user guides at all-guides.com SET TEMPERATURE RISE → Temperature rise must be within limits specified on unit rating plate. Operation is within a few degrees of midpoint of rise range when setup switch SW1-4 is OFF. Failure to follow this caution may result in overheating the heat exchangers or condensing flue gas in heat exchanger areas not designed for condensate. - Page 44 All manuals and user guides at all-guides.com TABLE 11 - ORIFICE SIZE* AND MANIFOLD PRESSURES FOR GAS INPUT RATE (TABULATED DATA BASED ON 20,000 BTUH HIGH-HEAT / 13,000 BTUH LOW-HEAT PER BURNER, DERATED 2%/1000 FT ABOVE SEA LEVEL) ALTITUDE AVG. GAS SPECIFIC GRAVITY OF NATURAL GAS RANGE HEAT VALUE...
- Page 45 All manuals and user guides at all-guides.com TABLE 11 - ORIFICE SIZE* AND MANIFOLD PRESSURES FOR GAS INPUT RATE (TABULATED DATA BASED ON 20,000 BTUH HIGH-HEAT / 13,000 BTUH LOW-HEAT PER BURNER, DERATED 2%/1000 FT ABOVE SEA LEVEL) ALTITUDE AVG. GAS SPECIFIC GRAVITY OF NATURAL GAS RANGE HEAT VALUE...
- Page 46 All manuals and user guides at all-guides.com LOW-FIRE BURNER FLAME ON/OFF ADJUSTMENT SWITCH BURNER ALLEN SCREW (UNDER CAP) HIGH-FIRE ADJUSTMENT ALLEN SCREW INLET (UNDER CAP) PRESSURE MANIFOLD A89020 Fig. 64—Burner Flame BURNER Table 12—Altitude Derate Multiplier for U.S.A. ENCLOSURE REFERENCE ALTITUDE % OF DERATE MULTIPLIER...
- Page 47 All manuals and user guides at all-guides.com Table 13—Gas Rate Cu Ft/Hr 3. Verify that blower and main access doors are properly installed. SIZE OF TEST DIAL SIZE OF TEST DIAL SECONDS SECONDS 4. Cycle test furnace with room thermostat. FOR 1 FOR 1 REVOLUTION...
- Page 48 Pressure Switches ________ Low-Ambient Exposed Pipes Copyright 2002 CARRIER Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 58mvp12si Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.