Carrier 58MVP080 Installation, Start-Up, And Operating Instructions Manual
111 series
Hide thumbs
Also See for 58MVP080:
Table of Contents
Advertisement
Installation, Start-Up, and Operating Instructions
NOTE: Read the entire instruction manual before starting the
installation.
Index
SAFETY CONSIDERATIONS .....................................................3
Dimensional Drawing ...............................................................2
Clearances to Combustibles......................................................4
INTRODUCTION ..........................................................................3
APPLICATIONS ......................................................................3-11
General ......................................................................................3
Upflow Applications..............................................................3-6
Downflow Applications.........................................................6-8
Horizontal Left (Supply-Air Discharge) Applications .........8-9
LOCATION ............................................................................11-12
General ....................................................................................11
Low-Fire Only Installation................................................11-12
Furnace Location Relative to Cooling Equipment ................12
Hazardous Locations...............................................................12
INSTALLATION....................................................................12-17
Leveling Legs (If Desired)................................................12-13
Installation On a Concrete Slab .............................................13
Applications)......................................................................13
Installation In Horizontal Applications.............................13-15
Filter Arrangement..................................................................15
Bottom Closure Panel.............................................................15
Gas Piping..........................................................................16-17
ELECTRICAL CONNECTIONS...........................................17-20
115-v Wiring......................................................................17-19
24-v Wiring.............................................................................19
Accessories ........................................................................19-20
DIRECT VENTING ...............................................................20-26
Common Vent Systems.....................................................20
Combustion-Air and Vent Piping .....................................20-23
Kit Installation..............................................................23-25
Multiventing and Vent Terminations................................25-26
CONDENSATE DRAIN ........................................................26-29
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. 565-905
Tab 6a 8a
For Sizes 040-100 Series 111
A93040
Page
Printed in U.S.A.
Variable-Capacity Multipoise
Condensing Gas Furnace
®
Fig. 1-Multipoise Orientations
General ....................................................................................26
Application ..............................................................................28
Condensate Drain Protection.............................................28-29
SEQUENCE OF OPERATION..............................................29-32
Self-Test Mode........................................................................29
Heating Mode ....................................................................29-30
Heat Mode-Two Stage .........................................................30
Emergency Heat Mode ...........................................................30
Cooling Mode ....................................................................30-31
Heat Pump Mode ....................................................................31
Continuous Fan Mode ............................................................31
Component Test.................................................................31-32
START-UP PROCEDURES ..................................................32-37
General ....................................................................................32
Select Setup Switch Positions...........................................32-33
Prime Condensate Trap With Water ......................................33
Purge Gas Lines......................................................................33
Adjustments .......................................................................33-37
Set Gas Input Rate ............................................................33-36
Set Temperature Rise ........................................................36-37
Set Thermostat Heat Anticipator............................................37
CHECK SAFETY CONTROLS..................................................37
Check Primary Limit Control.................................................37
Check Pressure Switch ...........................................................37
CHECKLIST ................................................................................37
Form 58MVP-2SI
Pg 1
58MVP
ama
A PP R O VED
R
A93041
6-94
Replaces: 58MVP-1SI
Advertisement
Table of Contents
Related Manuals for Carrier 58MVP080
Summary of Contents for Carrier 58MVP080
-
Page 1: Table Of Contents
58MVP Variable-Capacity Multipoise Condensing Gas Furnace Installation, Start-Up, and Operating Instructions For Sizes 040—100 Series 111 ® A PP R O VED A93040 NOTE: Read the entire instruction manual before starting the installation. Index Page SAFETY CONSIDERATIONS .............3 Dimensional Drawing ...............2 Clearances to Combustibles............4 INTRODUCTION ................3 APPLICATIONS ..............3-11... -
Page 3: Safety Considerations
SAFETY CONSIDERATIONS Before installing the furnace in the United States, refer to the Installing and servicing heating equipment can be hazardous due to current edition of the NFGC. For further information, the NFGC is gas and electrical components. Only trained and qualified person- available from National Fire Protection Association Inc., Battery- nel should install, repair, or service heating equipment. -
Page 4: Clearances To Combustibles
This unit complies with CAN/CGA 2.3 M86, CAN/CSA C22.2 No. 0-M91, CSA C22.2 No.3-1988 standards. This appliance is equipped only for altitudes 0 - 2,000 ft (0-610 m) for use with natural gas and propane. A conversion kit, supplied by the manufacturer, shall be used to convert to the alternate fuel or elevation. -
Page 5: Upflow Applications
FURNACE BLOWER SHELF CONDENSATE DOOR TRAP FURNACE CONDENSATE DOOR FURNACE TRAP (INSIDE) FURNACE SIDE SIDE FIELD FIELD DRAIN DRAIN CONN CONN ALTERNATE DRAIN TUBE LOCATION SIDE VIEW FRONT VIEW END VIEW FRONT VIEW CONDENSATE TRAP DRAIN TUBE LOCATION HORIZONTAL DOWNFLOW AND ALTERNATE UPFLOW APPLICATIONS APPLICATIONS EXTERNAL UPFLOW APPLICATIONS... -
Page 6: Downflow Applications
PLUG COLLECTOR BOX DRAIN TUBE (BLUE & WHITE STRIPED) COLLECTOR BOX TUBE (PINK) PLUG COLLECTOR BOX DRAIN TUBE (BLUE & WHITE STRIPED) INDUCER HOUSING (MOLDED) DRAIN COLLECTOR BOX TUBE (BEHIND TUBE (PINK) COLLECTOR BOX DRAIN TUBE) COLLECTOR BOX COLLECTOR BOX TUBE (GREEN) DRAIN TUBE (BLUE) CONDENSATE... - Page 7 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 & WHITE STRIPED) DRAIN TUBE (BLUE &...
-
Page 8: Horizontal Left (Supply-Air Discharge) Applications
1. Disconnect collector box pressure tube (pink label) attached to pressure switch. Local codes may require a drain pan under entire furnace and 2. Use small diameter tube (factory supplied in loose parts bag) condensate trap when a condensing furnace is used in an attic to extend collector box pressure tube (green label) which was application or over a finished ceiling. - Page 9 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 ″ ⁄ MANUAL SHUTOFF ACCESS OPENING GAS VALVE FOR TRAP DRAIN...
-
Page 10: Horizontal Right (Supply-Air Discharge) Applications
COLLECTOR BOX DRAIN TUBE (BLUE) COLLECTOR BOX TUBE (GREEN) PLUG COLLECTOR BOX TUBE (PINK) CONDENSATE TRAP COLLECTOR BOX DRAIN TUBE (BLUE AND WHITE STRIPED) INDUCER HOUSING DRAIN TUBE (VIOLET) COLLECTOR BOX EXTENSION TUBE A93354 Fig. 11—Horizontal Right Tube Configuration Step 5—Horizontal Right (Supply-Air Discharge) Appli- 1. -
Page 11: Location
PRESSURE SWITCH TUBING One collector box pressure tube (pink label) is factory connected to the pressure switch for use when furnace is installed in UPFLOW or HORIZONTAL LEFT applications. This tube MUST be dis- connected and used for the condensate trap relief port tube. The other collector box pressure tube (green label) which was factory connected to the condensate trap relief port connection MUST be connected to the pressure switch in DOWNFLOW or HORIZON-... -
Page 12: Furnace Location Relative To Cooling Equipment
The furnace can operate in the high-fire mode when certain FRONT fault conditions occur. The following precautions should be taken: 1. Size gas piping based on the high-fire input. 2. Check the high-fire input and adjust it per the main literature instructions. -
Page 13: Installation On A Concrete Slab
HOLE IN FLOOR A73382 Opening Dimensions (In.) A89014 Fig. 12—Leveling Legs FURNACE CASING WIDTH Heat Only Heat/Cool* NOTE: Bottom closure must be used when leveling legs are used. 17-1/2 16-7/16 19-5/8 19-7/16 See Bottom Closure Panel section. 19-7/8 19-5/8 19-7/16 24-1/2 23-7/16 19-5/8... - Page 14 PERFORATED DISCHARGE DUCT FLANGE FURNACE (OR COIL CASING WHEN USED) DOWNFLOW SUBBASE 210° SHEET METAL PLENUM A93029 Fig. 15—Duct Flanges A78651 Fig. 16—Furnace, Plenum, and Subbase Installed on a Combustible Floor ⁄ -IN. ROD ANGLE ″ ⁄ IRON OR EQUIVALENT ALTERNATE SUPPORT LOCATION 4-IN.
-
Page 15: Filter Arrangement
The entire length of furnace MUST be supported when 3 ″ furnace is used in a horizontal position to ensure proper ″ draining. Step 5—Filter Arrangement 1 ″ Never operate unit without a filter or with blower access FIELD-SUPPLIED panel removed. FILTER FILLER STRIP FOR Factory-supplied washable framed filters are shipped in blower... -
Page 16: Gas Piping
Step 7—Gas Piping Gas piping must be installed in accordance with national and local Never purge a gas line into a combustion chamber. Never use codes. Refer to current edition of NFGC. Canadian installations matches, candles, flame, or other sources of ignition for must be made in accordance with NSCNGPIC and all authorities purpose of checking leakage. -
Page 17: Electrical Connections
If a flexible connector is required or allowed by authority having jurisdiction, black iron pipe shall be installed at gas ELECTRIC valve and extend a minimum of 2 in. outside furnace casing. DISCONNECT SWITCH COPPER An accessible manual shut-off valve MUST be installed upstream WIRE ONLY of furnace gas controls and within 6 ft of furnace. -
Page 19: 24-V Wiring
automotive-type fuse located on control center. (See Fig. 25.) Any electrical shorts of 24-v wiring during installation, service, or maintenance may cause fuse to blow. If fuse replacement is required, use only a fuse of identical size (3 amp). NOTE: Use AWG No. 18 color-coded copper thermostat wire for lengths up to 100 ft. -
Page 20: Direct Venting
(1.) Remove 2 screws securing the control box to furnace 2. Visually inspect vent system for proper size and horizontal blower shelf. pitch. Determine there is no blockage or restriction, leakage, corrosion, and other deficiencies which could cause an unsafe (2.) Remove and discard 2 factory supplied leads from condition. - Page 21 Table 4—Combustion-Air and Vent Pipe Termination Clearances CLEARANCE (FT) LOCATION U.S.A. Canada Above grade level or above anticipated snow 1† depth Dryer vent From plumbing vent stack From any mechanical fresh air intake For furnaces with an in- put capacity less than 100,000 Btuh–from any non-mechanical air sup- ply (windows or doors...
- Page 22 COMBUSTION-AIR AND VENT PIPE DIAMETER COMBUSTION-AIR AND VENT PIPE ATTACHMENT Determine combustion-air and vent pipe diameter. NOTE: All pipe joints must be watertight except attachment of combustion-air pipe to inlet housing connection since it may be 1. Using Table 5, determine preliminary combustion-air pipe necessary to remove pipe for servicing.
-
Page 23: Concentric Vent And Combustion-Air Termination Kit Installation
NOTE: DO NOT OVERTIGHTEN SCREW. Breakage to intake d. Insert 2-in. diameter pipe into inducer housing through housing or fitting may cause air leakage to occur. neoprene coupling and clamp in inducer housing. Tighten clamp. NOTE: Do not attach combustion-air intake pipe permanently to combustion-air intake housing since it may be necessary to remove pipe for service of ignitor or flame sensor. - Page 24 ROOF 18″ MAXIMUM BRACKET COUPLING COMBUSTION VERTICAL SEPARATION BETWEEN COMBUSTION VENT AIR AND VENT ″ FOR 3″ KIT ″ FOR 2″ KIT MAINTAIN 12 IN. MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL. MAXIMUM OF 24 IN. ABOVE ROOF. A87224 Fig. 31—Roof Termination (Preferred) contaminants, and has less visible vent vapors.
-
Page 25: Multiventing And Vent Terminations
OVERHANG OR ROOF 12″ MINIMUM 1″ MAXIMUM VENT COMBUSTION-AIR VENT COMBUSTION MAINTAIN 12 IN. MAINTAIN 12 IN. CLEARANCE (18 IN. FOR CANADA) ABOVE HIGHEST MINIMUM CLEARANCE ANTICIPATED SNOW ABOVE HIGHEST LEVEL OR GRADE, ANTICIPATED SNOW WHICHEVER IS LEVEL. MAXIMUM OF GREATER. -
Page 26: Condensate Drain
CONDENSATE DRAIN Step 1—General Condensate trap is shipped installed in the blower shelf and factory connected for UPFLOW applications. Condensate trap must be RELOCATED for use in DOWNFLOW and HORIZONTAL applications. Condensate trap MUST be used for all applications. An external trap is not required when connecting the field drain to this condensate trap. - Page 27 Table 5—Maximum Allowable Pipe Length (Ft) PIPE NUMBER OF 90° ELBOWS TERMINATION ALTITUDE UNIT SIZE DIAMETER TYPE (IN.)* 1-1/2 2 Pipe or 2-In. 042040 Concentric 1-1/2 2 Pipe or 2-In. 042060 Concentric 0 to 2000 1-1/2 2 Pipe or 2-In. 042080 Concentric 2 Pipe or 2-In.
-
Page 28: Application
PIPE NUMBER OF 90° ELBOWS TERMINATION ALTITUDE UNIT SIZE DIAMETER TYPE (IN.)* 1-1/2 2 Pipe or 2-In. 042040 Concentric 1-1/2 2 Pipe or 2-In. 042060 Concentric 8001 to 9000† 1-1/2 2 Pipe or 2-In. 042080 Concentric 2 Pipe or 2-In. 060100 Concentric 2-1/2... -
Page 29: Sequence Of Operation
CONDENSATE TRAP WIRE TIE(S) 32°F MINIMUM INSTALLED AMBIENT OR FREEZE PROTECTION REQUIRED HEAT TAPE (3 WRAPS MINIMUM) A93036 Fig. 42—Condensate Trap Heat Tape A93058 SEQUENCE OF OPERATION Unit must not be installed, operated, and then turned and left off in an unoccupied structure during cold weather when temperature drops to 32°F or below unless drain trap and Furnace control must be grounded for proper operation, or drain line have adequate freeze protection. -
Page 30: Heat Mode-Two Stage
NOTE: The initial heat mode after 115-v or 24-v power interrup- In this mode, the microprocessor is bypassed and the motors tion will be LOW HEAT. Low heat remains energized for 16 operate at full speed with high-heat operation. The heat exchang- minutes before high heat is initiated, providing the thermostat is ers, motors, and electronics can be overstressed and may reduce still "calling for heat."... -
Page 31: Heat Pump Mode
NOTE: If Y/Y2 thermostat lead is not connected to the furnace a. R-W/W1 signal terminated with R-Y/Y2 and R-G still control center, the blower motor operates in the continuous fan present— The blower changes its speed to the cooling speed and indoor coil freeze-up may occur. RPM. -
Page 32: Start-Up Procedures
Table 7—Air Conditioning (A/C) Airflow Setup Switch Position A/C SETUP ALLOWABLE FURNACE AIR CONDITIONER SWITCH POSITION MODEL - SETUP CFM AIRFLOW (TONS) A/C-1 A/C-2 A/C-3 042040 042060 042080 060100 1200 or 3 Tons 3 Tons 3 Tons 5 Tons Default 2000 1200 CFM 1200 CFM... -
Page 33: Prime Condensate Trap With Water
Table 8—Continuous Fan (CF) Airflow Setup Table 10—Blower Off Delay Setup Switch Switch Position Position DESIRED HEATING CF SETUP ALLOWABLE FURNACE SETUP SWITCH (SW-7 AND -8) POSITION CONTINUOUS SWITCH POSITION MODEL SETUP MODE BLOWER FAN (CFM) SW-7 SW-8 OFF DELAY (SEC) CF-1 CF-2 CF-3 042040 042060 042080 060100... - Page 34 A94208 A94209 Fig. 43—Inducer Housing Drain Tube Fig. 44—Filling Condensate Trap f. Multiply gas rate (cu ft/hr) by heating value (Btu/cu ft). EXAMPLE: Obtain heating value from local gas utility. Heat value = 1010 Btu/cu ft Specific gravity = 0.62 EXAMPLE: Btu heating input = Btu/cu ft X cu ft/hr Therefore: Orifice No.
- Page 35 Table 11—Model 58MVP Orifice Size and Manifold Pressure for Correct Input Rate (Tabulated Data Based on Altitude Up to 2000 ft and 20,000 Btuh High Heat/13,000 Btuh Low Heat Per Burner) SPECIFIC GRAVITY OF NATURAL GAS GAS HEAT 0.58 0.60 0.62 0.64 0.66...
-
Page 36: Set Temperature Rise
Table 12—Gas Rate Cu Ft/Hr SIZE OF TEST DIAL SIZE OF TEST DIAL SECONDS SECONDS Be sure burner enclosure front is in place after adjustments FOR 1 FOR 1 have been made. REVOLUTION REVOLUTION cu ft cu ft cu ft cu ft cu ft cu ft... -
Page 37: Set Thermostat Heat Anticipator
e. Check Troubleshooting Guide for Gas-Fired Condensing CHECK SAFETY CONTROLS Furnaces. Step 1—Check Primary Limit Control This control shuts off the combustion control system and energizes SET THERMOSTAT HEAT ANTICIPATOR the air-circulating blower motor if the furnace overheats. The thermostat heat anticipator must be set to match the amp draw 1. - Page 38 Over Ceilings ________ Low-Ambient Exposed Pipes Copyright 1994 CARRIER Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 35030c Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.