Table of Contents
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Infinity ICS --- Model 58MVC, Series 100
Direct Vent, 4---Way Multipoise
Condensing Gas Furnace
With IdealComfort™ Ideal Humidity™
Visit www.Carrier.com
NOTE:
Read the entire instruction manual before starting
the installation.
Please retain these instructions with the furnace after installation for
future reference.
NOTE: This furnace can be installed as a
condensing gas furnace.
Special Venting Requirements for Installations in Canada
Installation in Canada must conform to the requirements of CSA
B149 code. Vent systems must be composed of pipe, fittings,
cements, and primers listed to ULC S636. The special vent fittings
and accessory concentric vent termination kits and accessory
external drain trap have been certified to ULC S636 for use with
those IPEX PVC vent components which have been certified to
this standard. In Canada, the primer and cement must be of the
same manufacturer as the vent system - - IPEX System 636,
PVC/CPVC Primer, Purple Violet for Flue Gas Venting and IPEX
(1)
System 636
t, PVC Cement for Flue Gas Venting, rated Class
IIA, 65 deg C. must be used with this venting system - - do not mix
primers and cements from one manufacturer with a vent system
from a different manufacturer.
instructions in the use of primer and cement and never use primer
or cement beyond its expiration date.
The safe operation, as defined by ULC S636, of the vent system is
based on following these installation instructions, the vent system
manufacturer's installation instructions, and proper use of primer
and cement. All fire stop and roof flashing used with this system
must be UL listed material. Acceptability under Canadian standard
CSA B149 is dependent upon full compliance with all installation
instructions. Under this standard, it is recommended that the vent
system be checked once a year by qualified service personnel.
The authority having jurisdiction (gas inspection authority,
municipal building department, fire department, etc) should be
consulted before installation to determine the need to obtain a
permit.
Installation Instructions
(2-pipe) direct vent
Follow the manufacturer's
ISO 9001:2000
REGISTERED
Consignes spéciales pour l'installation de ventillation au Canada
L'installation faite au Canada doit se conformer aux exigences du
code CSA B149. Ce systême de ventillation doit se composer de
tuyaux, raccords, ciments et apprêts conformes au ULC S636. La
tuyauterie de ventillation des gaz, ses accessoires, le terminal
concentrique mural ainsi que l'ensemble du drain de condensat
extérieur ont été certifiés ULCS 636 pour l'application des
composantes IPEX PVC qui sont certifiées à ce standard. Au
Canada l'apprêt et le ciment doivent être du même manufacturier
que le systême de ventillation - - IPEX Système 636, Apprêt
PVC/CPVC. Mauve Violette pour conduit en évacuation des gaz et
IPEX Système 636
t, ciment pour PVC pour conduit en
(1)
évacuation des gaz, évalué CLASSE IIA, 65 deg. C. doit ëtre
utilisé avec ce systèeme d'évacuation - - ne pas mélanger l'apprêt et
le ciment d'un manufacturier avec le systême de ventillation d'un
autre manufacturier. Bien suivre les indications du manufacturier
lors de l'utilisation de l'apprêt et du ciment et ne pas utiliser
ceux- -ci si la date d'expiration est atteinte.
L'opération sécuritaire, tel que définit par ULC S636, du système
de ventilation est basé sur les instructions d'installation suivantes,
ainsi que l'usage approprié de l'apprêt et ciment. Tout arrët feu et
solin de toit utilisés avec ce système doivent être des matériaux
listés UL. L'acceptation du standard Canadien CSA B419 est
directement relié à l'installation conforme aux instructions ci- - haut
mentionnées. Le standard Canadien recommande l' inspection par
un personel qualifié et ce, une fois par année.
Les autoritées ayant juridiction (inspecteurs de gas, inspecteurs en
bâtiments, département des incendies, etc) devraient être consultées
avant l'installation afin de déterminer si un permis est requis.
(1) System 636 is a trademark of IPEX Inc.
ama
CERTIFIED
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Table of Contents
Related Manuals for Carrier Infinity ICS 58MVC 100 Series
Summary of Contents for Carrier Infinity ICS 58MVC 100 Series
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Page 1: Installation Instructions
Infinity ICS --- Model 58MVC, Series 100 Direct Vent, 4---Way Multipoise Condensing Gas Furnace With IdealComfort™ Ideal Humidity™ Installation Instructions Visit www.Carrier.com NOTE: Read the entire instruction manual before starting the installation. ISO 9001:2000 Please retain these instructions with the furnace after installation for future reference. -
Page 2: Important Information
Required Notice for Massachusetts Installations IMPORTANT The Commonwealth of Massachusetts requires compliance with regulation 248 CMR as follows: 5.08: Modifications to NFPA- -54, Chapter 10 2) Revise 10.8.3 by adding the following additional requirements: a. For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall be satisfied:... -
Page 3: Table Of Contents
TABLE OF CONTENTS SAFETY CONSIDERATIONS PAGE CAUTION IMPORTANT INFORMATION ......SAFETY CONSIDERATIONS ......FURNACE RELIABILITY HAZARD CODES AND STANDARDS . - Page 4 (684 mm) " (724 mm) ⁄ " ⁄ " (667 mm) (684 mm) ⁄ " ⁄ AIRFLOW (667 mm) " (622 mm) ⁄ " ⁄ (14 mm) (567 mm) " ⁄ (567 mm) ⁄ " " ⁄ (483 mm) 19" "...
- Page 5 Install this furnace only in a location and position as specified in our installation instructions. LOCATION and INSTALLATION sections of these instructions. S The air temperature rise is within the rated rise range on the Combustion products must be discharged outdoors. Connect this furnace rating plate, and the firing rate has been set to the furnace to an approved vent system only, as specified in the nameplate value.
- Page 6 335122-201 REV. B LIT TOP A08435 Fig. 3 - - Clearances to Combustibles / 27 C / 16 C 18-IN. (457.2 mm) MINIMUM TO BURNERS A06745 A93044 Fig. 4 - - Return- -Air Temperature Fig. 5 - - Installation in a Garage...
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Page 7: Codes And Standards
The furnace shall be installed so that the electrical components are not exceed 36 inches (914 mm). protected from water. S When lever type gas shutoffs are used they shall be T- -handle For accessory installation details, refer to applicable installation type. -
Page 8: Upflow
and pressure tubes are connected as shown in Fig. 7. 1. Collector Box Drain, Inducer Housing Drain, Relief Port, appropriate application instructions for these procedures. and Pressure Switch Tubes. These tubes should be factory attached to condensate trap CAUTION and pressure switch ready for use in UPFLOW applications. These tubes can be identified by their connection location and also by a color label on each tube. - Page 9 FURNACE BLOWER SHELF CONDENSATE DOOR TRAP FURNACE CONDENSATE DOOR FURNACE TRAP (INSIDE) FURNACE SIDE SIDE (124mm) (102mm) (146mm) (146mm) (102mm) FIELD FIELD (667mm) (19mm) DRAIN DRAIN (667mm) (38mm) CONN CONN ALTERNATE DRAIN TUBE LOCATION SIDE VIEW FRONT VIEW END VIEW FRONT VIEW CONDENSATE TRAP DRAIN TUBE LOCATION...
- Page 10 PLUG COLLECTOR BOX PLUG DRAIN TUBE (BLUE & WHITE STRIPED) COLLECTOR BOX DRAIN TUBE (BLUE & COLLECTOR BOX WHITE STRIPED) TUBE (PINK) INDUCER HOUSING (MOLDED) DRAIN TUBE (BEHIND COLLECTOR BOX COLLECTOR BOX TUBE (PINK) DRAIN TUBE) COLLECTOR BOX DRAIN TUBE (BLUE) COLLECTOR BOX COLLECTOR BOX TUBE (GREEN...
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Page 11: Downflow
COLLECTOR BOX DRAIN TUBE (BLUE) COLLECTOR BOX TUBE (GREEN) PLUG COLLECTOR BOX COLLECTOR BOX DRAIN TUBE (BLUE) TUBE (GREEN) COLLECTOR BOX TUBE (PINK) COLLECTOR BOX TUBE (PINK) PLUG COLLECTOR BOX COLLECTOR BOX DRAIN TUBE (BLUE & DRAIN TUBE (BLUE & WHITE STRIPED) WHITE STRIPED) COLLECTOR BOX... -
Page 12: Horizontal Left
PLUG COLLECTOR BOX AUXILIARY “J” BOX DRAIN TUBE (BLUE & WHITE STRIPED) CONDENSATE COLLECTOR BOX TRAP TUBE (GREEN) INDUCER HOUSING COLLECTOR BOX (MOLDED) DRAIN TUBE EXTENSION TUBE (VIOLET) COLLECTOR BOX COLLECTOR BOX DRAIN TUBE (BLUE) EXTENSION DRAIN TUBE COLLECTOR BOX DRAIN TUBE TUBE (PINK) COUPLING... - Page 13 COMBUSTION - AIR INTAKE VENT A 12-IN. (305 mm) MIN HORIZONTAL PIPE SECTION IS RECOMMENDED WITH SHORT (5 TO 8 FT / 1.5 TO 2.4 M) VENT SYSTEMS TO REDUCE EXCESSIVE CONDENSATE DROPLETS FROM EXITING THE VENT PIPE. ″ (762 mm)MIN WORK AREA ″...
- Page 14 connect LOWER inducer housing drain CAUTION connection to condensate trap. c. Determine appropriate length, cut and connect tube. PROPERTY DAMAGE d. Clamp tube to prevent any condensate leakage. Failure to follow this caution may result in property damage. 3. Relief Port Tube a.
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Page 15: Horizontal Right
HORIZONTAL RIGHT 3. Install casing hole filler cap (factory- -supplied in loose parts bag) into blower shelf hole where trap was removed. (SUPPLY- -AIR DISCHARGE) APPLICATIONS 4. Install condensate trap into right- -hand side casing hole by A horizontal right furnace application is where furnace blower is inserting tube connection tabs through casing hole and located to the left of combustion and controls section of furnace, rotating until tabs snap into locking position. -
Page 16: Location
NOTE: See Fig. 14 or tube routing label on main furnace door to S not be installed directly on any combustible material other than check for proper connections. wood flooring (refer to SAFETY CONSIDERATIONS). Relocate tubes as described below. S be located so combustion- -air and vent pipe maximum lengths 1. - Page 17 CAUTION CAUTION UNIT DAMAGE HAZARD UNIT DAMAGE HAZARD This gas furnace may be used for construction heat Failure to follow this caution may result in minor property provided that: or unit damage. - -The furnace is permanently installed with all electrical If these furnaces are installed in an unconditioned space wiring, piping, air filters, venting and ducting installed where ambient temperatures may be 32_F (0_C) or lower,...
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Page 18: Installation
and forth until it breaks off. Be careful of sharp edges. (See Fig. 5/ 16 ″ (8mm) 22.) (8mm) CAUTION 5/ 16 ″ ″ UNIT MAY NOT OPERATE HAZARD (44mm) Failure to follow this caution may result in intermittent unit operation or performance satisfaction. - Page 19 FURNACE FURNACE (OR OTHER MANUFACTURER’S FACTORY SUPPLIED COIL CASING WHEN USED) CASED COIL OR COIL BOX COMBUSTIBLE FLOORING COMBUSTIBLE FLOORING DOWNFLOW SHEET METAL SUBBASE PLENUM SHEET METAL PLENUM FLOOR FLOOR OPENING OPENING A07585 A07586 Fig. 20 - - Furnace, Plenum, and Subbase Installed on a Fig.
- Page 20 COMBUSTION-AIR INTAKE (NON-DIRECT VENT/1-PIPE COMBUSTION-AIR PIPE APPLICATION) (DIRECT VENT/2-PIPE APPLICATION,ALL SIZES) VENT 3-IN. MINIMUM CLEARANCE TO COMBUSTION-AIR INTAKE IS REQUIRED (NON-DIRECT VENT/1-PIPE 3/8 -IN. (10mm) ROD APPLICATION,) ANGLE /4″ (146mm) IRON OR EQUIVALENT ALTERNATE SUPPORT LOCATION 4-IN. (102mm) MIN 8-IN. (203mm) MAX DRAIN (A) ROD LOCATION USING DIMPLE...
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Page 21: Air Ducts
Table 1 – Opening Dimensions - - In. (mm) APPLICATION FURNACE PLENUM OPENING FLOOR OPENING (APPROVED FACTORY SUPPLIED CASED COILS AND CASING COIL BOX: CD5, CKR, CAPVP , CARVP , CAPMP , CARMP , WIDTH CNPVP , CNRVP , AND KCAKC) Upflow Applications on Combustible or Noncombustible 24--- 1/8 16--- 5/8... - Page 22 or other accessories. All accessories MUST be connected external CAUTION to furnace main casing. Return Air Connections CUT HAZARD WARNING Failure to follow this caution may result in personal injury. Use care when cutting support rods in filters to protect FIRE HAZARD against flying pieces and sharp rod ends.
- Page 23 NOTE: Side return- -air openings can ONLY be used in Upflow for recommended gas pipe sizing. Risers must be used to connect to furnace and to meter. Support all gas piping with appropriate configurations. Install filter(s) as shown in Fig. 24. straps, hangers, etc.
- Page 24 SUPPLY MANUAL SHUTOFF VALVE (REQUIRED) SEDIMENT TRAP UNION A93324 Fig. 27 - - Typical Gas Pipe Arrangement COMBUSTION-AIR PIPE GROMMET UNUSED 1-3/4 -IN. (44 mm) DIAMETER GAS COMBUSTION CONN. HOLE -AIR PIPE GAS LINE GAS LINE ENTRY HOLE FILLER PLUG VENT PIPE GAS LINE GROMMET VENT PIPE GROMMET...
- Page 25 Electrical Connections power supply is sufficient to handle load imposed by this equipment. Refer to rating plate or Table 4 for equipment electrical See Fig. 29 for field wiring diagram showing typical field 115- -v specifications. and 24- -v wiring. Check all factory and field electrical connections Make all electrical connections in accordance with National for tightness.
- Page 26 Table 4 – Electrical Data MAXIMUM MAXIMUM OPERATING VOLTAGE VOLTS--- MAXIMUM WIRE FUSE OR CKT MINIMUM RANGE HERTZ--- UNIT UNIT SIZE LENGTH WIRE SIZE PHASE AMPS Maximum* Minimum* FT (M)} AMPS** 060--- 14/042060 115--- 60--- 1 8.96 30 (9.1) 080--- 14/042080 115--- 60--- 1 8.96 30 (9.1)
- Page 27 Combustion- - Air and Vent Pipe Systems NOTE: Low stage airflow may slightly increase the trace amount of ozone created by an electronic air cleaner. Individual sensitivity For additional venting information contact www.Carrier.com. levels to ozone, along with other operating characteristics of General...
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Page 28: Air For Combustion And Ventilation
WARNING FIRE AND EXPLOSION HAZARD Failure to follow this warning could result in personal injury, death, or property damage. Solvent cements are combustible. Keep away from heat, sparks, and open flame. Use only in well ventilated areas. Avoid breathing in vapor or allowing contact with skin or eyes. - Page 29 Table 5 – Approved Combustion- -Air and Vent Pipe, Fitting and Cement Materials ASTM SOLVENT SPECIFICATION MATERIAL PIPE FITTINGS CEMENT DESCRIPTION (MARKED ON AND PRIMERS MATERIAL) D1527 Pipe — — Schedule40 D1785 Pipe — — Schedule40 Solvent D2235 For ABS —...
- Page 30 USER INTERFACE CONTINUOUS FAN SW4 SETUP OR ADVANCED (CF) AIRFLOW SWITCHES PRODUCT SETUP SWITCHES MODEL PLUG CONNECTOR MONITOR CONNECTOR 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 31 12 inches (30 cm) for applieances >10,000 Btuh(3 kW) and < 100,000 Btuh(30kW), 36 inches (91cm) for appliances > 100,000 Btuh(30kW) A08600 Fig. 34 - - Direct Vent Termination Clearance...
- Page 32 A08601 Fig. 35 - - Ventilated Combustion Air Vent Termination Clearance...
- Page 33 Roof T e rmination (Preferred) At least 36 in. (914mm) Concentric Vent and Combustion Air Roof Termination (preferred) Vertical separation between combustion At least air and vent 36 in. Maintain 12 (305mm) 8 3/4 in. (222mm)for 3 in. (76mm)kit (457mm) min.
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Page 34: Combustion Air Pipe
COMBUSTION AIR PIPE General Furnace combustion- -air connection must be attached as shown in FURNACE Fig. 39. Combustion- -air intake housing plug may need to be relocated in some applications. NOTE: Select 1 vent pipe connection and NOTE: Select 1 vent pipe connection and 1 combustion-air pipe connection. - Page 35 COMBUSTION AIR CAUTION INTAKE HOUSING 3/8" ID TUBE BURNER UNIT CORROSION HAZARD Failure to follow this caution may result in reduced furnace component life. Air for combustion must not be contaminated by halogen 3/16" compounds, which include fluoride, chloride, bromide, and DRILL COMBUSTION iodide.
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Page 36: Vent Pipe
VENT PIPE Crawlspace terminations require the open end of the combustion air intake pipe to point downward. Maintain 3 inches (76 mm) of General clearance below the floor joist insulation and 12 inches (305 mm) Furnace vent connection must be attached as shown in Fig. 39. above the grade. - Page 37 (304.8mm) minimum A06672 Fig. 41 - - Attic Termination (76.2 mm) minimum (304.8 mm) minimum A06673 Fig. 42 - - Crawlspace Termination...
- Page 38 3” (76.2mm) minimum (304.8mm) minimum A06674 Fig. 43 - - Crawlspace Termination 12 ″ MIN (305mm) 12 ″ MIN (305mm) 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 ″...
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Page 39: Vent Termination
Concentric Vent / Combustion Air Termination Kit NOTE: Starting at furnace, slope vent pipe a minimum of 1/4- -in. (6 mm) per linear ft. back toward furnace with no sags between (Direct Vent / 2- - Pipe System Only hangers. Determine an appropriate location for termination kit using the VENT TERMINATION guidelines provided in section “Vent Termination: General”... - Page 40 Table 6 – Maximum Allowable Exposed Vent Pipe Length with Insulation in Winter Design Temperature Ambient* MAXIMUM PIPE INSULATION THICKNESS† WINTER DESIGN UNIT SIZE DIAMETER IN. TEMPERATURE (MM) 20° F / --- 7° C 2 (51) 28 (8.5) 50 (15.2) 56 (17.1) 66 (20.1) 70 (21.3)
- Page 41 Table 7 – Maximum Allowable Pipe Length - - Ft (M) Direct Vent (2---Pipe Only) NUMBER OF 90_ ELBOWS UNIT SIZE ALTITUDE Termination Pipe Dia (BTUH) Type In. (mm)* 1 ---1/2 (38) 50 (15.2) 45 (13.7) 40 (12.9) 35 (10.7) 30 (9.1) 25 (7.6) 2 Pipe or 2 ---In.
- Page 42 Table 7 — Maximum Allowable Pipe Length --- Ft (M) (Continued) Direct Vent (2- -Pipe Only) NUMBER OF 90_ ELBOWS UNIT SIZE ALTITUDE Termination Pipe Dia (BTUH) Type In. (mm)* 1 ---1/2 (38) 35 (10.7) 30 (9.1) 25 (7.6) 20 (6.1) 15 (4.6) 10 (3.0) 2 Pipe or 2 ---In.
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Page 43: Condensate Drain
Table 8 – Vent Termination Kit for Direct Vent/2-Pipe System DIRECT VENT (2-PIPE) TERMINATION KIT TERMINATION SYSTEM DIAM. OF COMBUSTION AIR AND VENT PIPES --- IN (mm) 2-in. (51 mm) Concentric Vent Kit Single Penetration of Wall or Roof 1, 1--- 1/2, 2, or 2--- 1/2 (25, 38, 51, 64 mm) 3-in. -
Page 44: Start- -Up, Adjustments, And Safety Check
2. Locate heat tape between sides of condensate trap back. continuous fan airflow or low- -cooling airflow to be adjusted. To (See Fig. 46.) set desired continuous fan airflow or low- -cooling airflow: 3. Use wire ties to secure heat tape in place. Wire ties can be 1. - Page 45 3. See Table 5 for setup switch description. (See Fig. 40 and Fig. 49.) 4. Replace main furnace door and blower access panel. Prime Condensate Trap with Water CAUTION UNIT OPERATION HAZARD Failure to follow this caution may result in intermittent unit operation or performance satisfaction.
- Page 46 A06677 Fig. 49 - - Wiring Diagram...
- Page 47 A99118 A01050 Fig. 50 - - Inducer Housing Drain Tube Fig. 51 - - Filling Condensate Trap Table 9 – Furnace Setup Switch Description SETUP SWITCH NORMAL SWITCH NAME DESCRIPTION OF USE POSITION Turn ON to retrieve up to 7 stored status codes for troubleshooting SW1--- 1 Status Code Recovery assistance when R thermostat lead is disconnected.
- Page 48 Purge Gas Lines minute at medium- -heat before transitioning to low- -heat. The furnace control CPU determines the combined low- -heat and If not previously done, purge the lines after all connections have medium- -heat on- -time (from 0 to 16 minutes) which is permitted been made and check for leaks.
- Page 49 5. Inducer Speed Change — If the cycle starts in medium heat, GV- -M, stopping gas flow to the burners, and de- -energizing the furnace control CPU reduces the inducer speed slightly the throttling valve TV, and humidifier terminal HUM. The after flame sense.
- Page 50 The start up and shut down functions and delays described above R to Y1- -and- -Y2 circuits switch the outdoor unit to high- -cooling apply to the 2- -stage medium/high heating mode as well, except for speed, and the R to G- -and- -Y1- - and- -Y/Y2 circuits transition the switching from high- - to medium- -heat.
- Page 51 blower- -off delay is decreased from 90 seconds to 5 continuous- -blower airflow from the factory setting to the next seconds. highest CF selection airflow as shown in Fig. 47. Momentarily turning off the FAN switch again at the thermostat will shift the Super Dehumidify Mode continuous- -blower airflow up one more increment.
- Page 52 A06678 A06680 Fig. 52 - - Step- -Modulating Furnace with Single- -Speed Air Fig. 54 - - Step Modulating Furnace with Single- -Speed Heat Conditioning Pump (Dual Fuel) A06679 Fig. 53 - - Step Modulating Furnace with Two- -Speed Air A06681 Fig.
- Page 53 A06682 A06684 Fig. 56 - - Step Modulating Furnace with Single- -Speed Heat Fig. 58 - - Two- -Stage Thermostat with Step Modulating Pump Furnace and Two- -Speed Air Conditioner A06683 A06685 Fig. 57 - - Dual Fuel thermostat with Step- -Modulating Fig.
- Page 54 NOTE: Reference Fig. 52- -59: c. Verify furnace model. Table 10 can only be used for model 58MVC Furnaces. 1. Heat pump MUST have a high pressure switch for dual fuel d. Find installation altitude in Table 10. applications. NOTE: For Canadian altitudes of 2000 to 4500 ft. (609.6 to 2.
- Page 55 d. Jumper R and W/W1 thermostat connections on control 3. Verify natural gas input rate by clocking gas meter. to start furnace. NOTE: Be sure all pressure tubing, combustion- -air and vent e. Turn medium- -heat adjusting screw counterclockwise pipes, and burner enclosure front are in place when checking input (out) to decrease manifold pressure or clockwise (in) to by clocking gas meter.
- Page 56 Table 10 – Orifice Size* and Manifold Pressures for Gas Input Rate (Tabulated Data Based on 20,000 BTUH High Heat / 13,000 Btuh Med- -Heat / 8,000 Btuh Low- -Heat per Burner, Derated 2% / 1000 Ft. (304.8M) Above Sea Level) ALTITUDE AVG.
- Page 57 Table 10 --- Orifice Size* and Manifold Pressures for Gas Input Rate (Continued) (Tabulated Data Based on 20,000 BTUH High Heat / 13,000 Btuh Med ---Heat / 8,000 Btuh Low---Heat per Burner, Derated 2% / 1000 Ft. (304.8M) Above Sea Level) ALTITUDE AVG.
- Page 58 Table 11 – Altitude Derate Multiplier for USA CAUTION ALTITUDE % OF DERATE MULTIPLIER FT (M) DERATE FACTOR FOR USA.* 0—2000 (0—610) 1.00 UNIT DAMAGE HAZARD 2001—3000 Failure to follow this caution may result in component 4—6 0.95 (610—914) damage. 3001—4000 6—8 0.93...
- Page 59 Table 12 – Gas Rate cu Ft/Hr SIZE OF TEST DIAL SIZE OF TEST DIAL SECONDS SECONDS FOR 1 FOR 1 REVOLUTION REVOLUTION cu ft. cu ft. cu ft. cu ft. cu ft. cu ft. 1800 1636 1500 1385 1286 1200 1125 1059...
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Page 60: Checklist
Set Thermostat Heat Anticipator By using this method to check the limit control, it can be established that the limit is functioning properly and the furnace When using a non- -electronic thermostat, the thermostat heat will operate safely if there is a restricted return- -air duct or motor anticipator must be set to match the amp draw of components in failure. - Page 61 CHECKLIST — INSTALLATION LOAD CALCULATION ________________ Heating Load (Btuh) Condensate Drain ________________ Cooling Load (Btuh) ________________ Unit Level or Pitched Forward ________________ ________________ Internal Tubing Connections Furnace Model Selection Free of Kinks and Traps ________________ External Drain Connection Leak COMBUSTION AND VENT PIPING Tight and Sloped ________________ Condensate Trap Primed before...
- Page 62 Catalog No: 58MVC ---5SI Copyright 2009 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 12/09 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.