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Carrier 58TUA Installation, Start-Up, And Operating Instructions Manual

2–speed, 2–stage induced-combustion gas furnace size 040–135, series 130
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Installation, Start-Up, and Operating Instructions
NOTE: Read the entire instruction manual before starting the
installation.
This symbol → indicates a change since the last issue.
SAFETY CONSIDERATIONS .....................................................1
INTRODUCTION ..........................................................................1
LOCATION....................................................................................4
General ......................................................................................4
Location Relative to Cooling Equipment ................................4
Hazardous Locations.................................................................4
AIR FOR COMBUSTION AND VENTILATION ......................4
Unconfined Space .....................................................................5
Confined Space .........................................................................5
INSTALLATION ...........................................................................6
Air Ducts...................................................................................6
General Requirements .........................................................6
Ductwork Acoustical Treatment .........................................6
Supply Air Connections ......................................................7
Return Air Connections.......................................................7
Filter Arrangement....................................................................7
Leveling Legs (If Required).....................................................8
Gas Piping.................................................................................8
Electrical Connections ..............................................................9
115-v Wiring........................................................................9
24-v Wiring..........................................................................9
Accessories ..........................................................................9
Venting ......................................................................................9
General ......................................................................................9
Sequence of Operation............................................................10
Start-up Procedures.................................................................15
Adjustments.............................................................................15
Check Safety Controls ............................................................21
Checklist..................................................................................22
SAFETY CONSIDERATIONS
Installation and servicing of heating equipment can be hazardous
due to gas and electrical components. Only trained and qualified
personnel should install, repair, or service heating equipment.
Untrained personnel can perform basic maintenance functions
such as cleaning and replacing air filters. All other operations must
be performed by trained service personnel. When working on
heating equipment, observe precautions in the literature, on tags,
and on labels attached to or shipped with the unit and other safety
precautions that may apply.
Follow all safety codes. In the United States, follow all safety
codes including the National Fuel Gas Code (NFGC) NFPA
54-1999/ANSI Z223.1-1999 and the Installation Standards, Warm
Air Heating and Air Conditioning Systems (NFPA 90B)
ANSI/NFPA 90B. In Canada, refer to the current edition of the
CAN/CGA-B149.1- and .2-M00 National Standard of Canada,
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. 535-80044
Tab 6a 8a
Size 040-135, Series 130
Printed in U.S.A.
Induced-Combustion Gas Furnace
REGISTERED QUALITY SYSTEM
Natural Gas and Propane Installation Codes (NSCNGPIC). Wear
safety glasses and work gloves. Have a fire extinguisher available
during start-up and adjustment procedures and service calls.
Recognize safety information. This is the safety-alert symbol .
When you see this symbol on the furnace and in instructions or
manuals, be alert to the potential for personal injury.
Understand the signal words DANGER, WARNING, CAUTION,
and NOTE. These words are used with the safety-alert symbol.
DANGER identifies the most serious hazards which will result in
severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is used
to identify unsafe practices which would result in minor personal
injury or product and property damage. NOTE is used to highlight
suggestions which will result in enhanced installation, reliability,
or operation.
These instructions cover minimum requirements and conform to
existing national standards and safety codes. In some instances,
these instructions exceed certain local codes and ordinances,
especially those that may not have kept up with changing residen-
tial construction practices. We require these instructions as a
minimum for a safe installation.

INTRODUCTION

The model 58TUA Series 130 furnace is available in sizes 40,000
through 133,000 Btuh input capacities.
The design of the upflow gas-fired furnace is CSA (A.G.A. and
C.G.A.) design-certified for use with natural and propane gases
and for installation on combustible wood flooring, in alcoves,
attics, basements, closets, or utility rooms. The design of this
furnace line is not CSA (A.G.A. and C.G.A.) design-certified for
installation in mobile homes, recreation vehicles, or outdoors.
Before installing the furnace in the United States, refer to the
current edition of the NFGC/NFPA 54/Z223.1 and the NFPA 90B.
For further information, the NFGC/NFPA 54/Z223.1 and NFPA
90B are available from National Fire Protection Association Inc.,
Form 58TUA-8SI
58TUA
2-Speed, 2-Stage
EFFICIENCY
RATING
CERTIFIED
CERTIFIED
®
Pg 1
9-01
Replaces: 58TUA-7SI

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  • Page 1: Table Of Contents

    Only trained and qualified INTRODUCTION personnel should install, repair, or service heating equipment. The model 58TUA Series 130 furnace is available in sizes 40,000 Untrained personnel can perform basic maintenance functions through 133,000 Btuh input capacities.
  • Page 2 AIRFLOW ⁄ ″ ⁄ ″ 19″ ⁄ ″ ⁄ ″ VENT CONN ⁄ ″ OUTLET 1″ 1″ ⁄ -IN. DIA ⁄ -IN. DIA HOLE ⁄ ″ ⁄ ″ POWER ENTRY POWER ENTRY ⁄ ″ ⁄ -IN. DIA ⁄ -IN. DIA ⁄...

  • Page 3: Electrostatic Discharge (Esd) Precautions

    MINIMUM INCHES CLEARANCE TO COMBUSTIBLE CONSTRUCTION his forced air furn ace is equipped for use with This furnace is approved for UPFLOW installations only. atural gas at altitudes 0 - 10,000 ft (0-3,050m). n accessory kit, supplied by the m anufacturer, 1"...

  • Page 4: Location

    2. Firmly touch a clean, unpainted, metal surface of the furnace control flow of air must prevent chilled air from entering furnace. chassis which is close to the control. Tools held in a person’s If dampers are manually operated, they must be equipped with hand during grounding will be satisfactorily discharged.

  • Page 5: Unconfined Space

    SPACE dryers, water heaters, etc.) in the space. HEATED SPACE For Example: 6 ″ MIN † (FRONT) 58TUA FURNACE HIGH-FIRE MINIMUM SQ FT WITH 1 SQ IN. INPUT BTUH 7-1/2 FT CEILING PER 1000 40,000 BTUH * IN DOOR OR WALL...

  • Page 6: Installation

    1 SQ IN. PER 4000 DUCTS BTUH * FRONT OUTDOORS 12 ″ MAX 12″ 1 SQ IN. VENT PER 2000 THROUGH BTUH * SUPPLY ROOF BACK 1 SQ IN. 4000 BTUH* FRONT DUCTS A93043 OUTDOORS Fig. 7—Prohibit Installation on Back 1 SQ IN.

  • Page 7: Supply Air Connections

    SUPPLY AIR CONNECTIONS WASHABLE FILTER Upflow Furnaces Connect supply-air duct to 3/4-in. flange on furnace supply-air outlet. The supply-air duct attachment must ONLY be connected FILTER RETAINER to furnace supply-/outlet-air duct flanges or air conditioning coil casing (when used). DO NOT cut main furnace casing to attach supply side air duct, humidifier, or other accessories.

  • Page 8: Leveling Legs (If Required)

    Step 4—Gas Piping 2 screws through the casing side and into the filler strip to secure it in place. Filter should rest on the top of the filler strip when Gas piping must be installed in accordance with national and local installed.

  • Page 9: Electrical Connections

    NOTE: Proper polarity must be maintained for 115-v wiring. If SUPPLY polarity is incorrect, the furnace control status LED will flash rapidly and prevent heating operation. 24-V WIRING Refer to ESD Precautions Procedure before proceeding with 24-v connections. MANUAL Make field 24-v connections at 24-v terminal block. (See Fig. 14.) SHUTOFF VALVE Connect terminal Y/Y2 as shown in Fig.

  • Page 10: Sequence Of Operation

    Table 5—Electrical Data OPERATING VOLTS— MAX WIRE MAX FUSE OR VOLTAGE RANGE UNIT SIZE HERTZ— UNIT WIRE LENGTH (FT)‡ CKT BKR AMPS† PHASE AMPS GAGE Max* Min* 040-12 115—60—1 11.4 060-08 115—60—1 060-12 115—60—1 10.6 080-12 115—60—1 11.7 080-16 115—60—1 13.4 100-12 115—60—1...
  • Page 11 FIELD 24-V WIRING FIELD 115-, 208/230-, 460-V WIRING FACTORY 24-V WIRING FACTORY 115-V WIRING 2-STAGE THERMOSTAT TERMINALS SEVEN FIELD-SUPPLIED WIRE FUSED DISCONNECT THREE-WIRE 208/230- OR HEATING- 460-V ONLY THREE PHASE 208/230-V W/W1 SINGLE Y/Y2 PHASE 115-V FUSED JUNCTION DISCONNECT SWITCH CONTROL 2-SPEED (WHEN REQUIRED)
  • Page 12 field-installed humidifier at terminals HUM and C . The EAC - ELECTRONIC AIR CLEANER low-heat gas valve solenoid GV permits gas flow to the (115-VAC 1 AMP MAX) burners where it is ignited. After 5 sec, the ignitor HSI is 3-AMP de-energized, and a 2-sec flame-proving period begins.
  • Page 13 CONNECTION DIAGRAM SCHEMATIC DIAGRAM (NATURAL GAS & PROPANE) TO 115VAC FIELD EQUIPMENT DISCONNECT SWITCH NOTE #1 FRS2 NOTE #8 GROUND LO-GAS-HEAT BHI / LOR MED LO BLWM BHT / CLR LGPS HI-GAS-HEAT NOTE #15 SPARE GRN/YEL GRN/YEL BLWR SPARE MED HI HI-COOL NOTE #4 FRS1...
  • Page 14 required for high-gas-heat operation. When high-heat-only switch (2.) The EAC terminals EAC-1 and EAC-2 are energized SW-1 is on, it always causes high-gas-heat operation when R-W1 with 115v when blower motor BLWM is operating on circuit is closed, regardless of the setting of the low-heat-only either cooling speed.

  • Page 15: Start-Up Procedures

    BLWM reverts to continuous operation. c. Verify furnace model. Table 9 can only be used for model Step 3—Start-up Procedures 58TUA Furnaces. 1. Component test—The furnace features a component test d. Find installation altitude in Table 9. system to help diagnose a system problem in the case of a NOTE: For Canada altitudes of 2000 to 4500 ft, use U.S.A.
  • Page 16 f. Follow heat value and specific gravity lines to point of intersection to find orifice size and low- and high-heat DO NOT redrill orifices. Improper drilling (burrs, out-of- manifold pressure settings for proper operation. round holes, etc.) can cause excessive burner noise and misdirection of burner flames.
  • Page 17 Table 9—Model 58TUA Orifice Size and Manifold Pressure for Correct Input (Tabulated Data Based on 20,000 Btuh High Heat/13,000 Btuh Low Heat per Burner Derated 4 Percent for Each 1000 Ft Above Sea Level)* SPECIFIC GRAVITY OF NATURAL GAS ALTITUDE AVG GAS 0.58...
  • Page 18 Table 9—Model 58TUA Orifice Size and Manifold Pressure for Correct Input—Continued (Tabulated Data Based on 20,000 Btuh High Heat/13,000 Btuh Low Heat per Burner Derated 4 Percent for Each 1000 Ft Above Sea Level)* SPECIFIC GRAVITY OF NATURAL GAS ALTITUDE AVG GAS 0.58...
  • Page 19 Table 9—Model 58TUA Orifice Size and Manifold Pressure for Correct Input—Continued (Tabulated Data Based on 20,000 Btuh High Heat/13,000 Btuh Low Heat per Burner Derated 4 Percent for Each 1000 Ft Above Sea Level)* SPECIFIC GRAVITY OF NATURAL GAS ALTITUDE AVG GAS 0.58...
  • Page 20 Table 10—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 BURNER ORIFICE...

  • Page 21: Check Safety Controls

    speed lead from 1 of the other terminals and relocate it to LOW-FIRE ON/OFF ADJUSTMENT SWITCH the HIGH-GAS-HEAT terminal. (See Table 11 for lead ALLEN SCREW color identification.) Reconnect original lead to the SPARE (UNDER CAP) terminal (or use insulating cap, if used, in furnaces using 5-speed blower motors).

  • Page 22: Checklist

    The preferred method of checking the limit control is to c. Turn on 115-v power to furnace. gradually block off the return air after the furnace has been d. Set thermostat to “call for heat” and wait 1 minute. When operating for a period of at least 5 minutes.
  • Page 23 SERVICE TRAINING Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including: • Unit Familiarization • Maintenance • Installation Overview • Operating Sequence A large selection of product, theory, and skills programs is available, using popular video-based formats and materials.
  • Page 24 Copyright 2001 CARRIER Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 58tua8si 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. 535–80044 Printed in U.S.A.

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