Trane Gas Unit Heaters Installation Manual

SAFETY WARNINGOnly qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating,

Unit Dimensions and Weights10 GLND-SVX01B-ENTable 2. Performance data Unit SizeInputOutput MIN Temp. Rise P.D. MAX Temp. Rise P.D.MAX MINMBh (kW) MBh

GLND-SVX01B-EN 11 Installation: MechanicalWhen the unit is equipped with an automatic gas ignition system, the duct furnaces must be installed such t

Installation: Mechanical12 GLND-SVX01B-ENClearancesMaintain adequate clearances around air openings into combustion chamber:AccessibilityIf the unit

Installation: MechanicalGLND-SVX01B-EN 13 Access panels large enough to observe smoke and reflected light, and to detect the presence of leaks in the

Installation: Mechanical14 GLND-SVX01B-ENNozzle AssemblyUse the following procedure for assembling the 30-, 60-, or 90-degree nozzle assembly to your

Installation: MechanicalGLND-SVX01B-EN 15 Note: For 90-degree nozzle assemblies, repeat Step 8 to create a second sub-assembly.9. For 60- and 90-degre

16 GLND-SVX01B-ENInstallation: PipingGas PipingPipe SizingTo provide adequate gas pressure at the gas duct furnace, size the gas piping as follows:1.

Installation: PipingGLND-SVX01B-EN 17 Pipe Installation1. Install the gas piping in accordance with applicable local codes.2. Check gas supply pressur

Installation: Piping18 GLND-SVX01B-ENPipe directly in to combination valve (see Figure 10, p. 18).5. A 1/8 in. N.P.T. plugged tapping, accessible for

Installation: PipingGLND-SVX01B-EN 19 Venting for Power Vented (Category III) Duct FurnacesAll duct furnaces must be vented!All venting installations

© 2012 Trane All rights reserved GLND-SVX01B-ENWarnings, Cautions and NoticesWarnings, Cautions and Notices. Note that warnings, cautions and noti

Installation: Piping20 GLND-SVX01B-ENThe vent terminal must be installed with a minimum clearance of four feet (1.2 m) from electric meters, gas mete

Installation: PipingGLND-SVX01B-EN 21 The following instructions apply to Canadian installations in addition to installation and operating instruction

Installation: Piping22 GLND-SVX01B-ENFigure 13. Horizontal arrangement—single wall vent system to single wall terminationFigure 14. Vertical arrangem

Installation: PipingGLND-SVX01B-EN 23 Figure 15. Horizontal arrangement—single wall vent system to double wall terminationFigure 16. Vertical arrangem

Installation: Piping24 GLND-SVX01B-ENFigure 17. Horizontal left vent position (rear view of unit heater)Figure 18. Horizontal right vent position (re

GLND-SVX01B-EN 25 Installation: ElectricalElectrical ConnectionsStandard units are shipped for use on 115 volt, 60 hertz single phase electric power.

Installation: Electrical26 GLND-SVX01B-ENresults. Use the recommended ranges as a guide. If further information is needed, consult your thermostat ma

GLND-SVX01B-EN 27 Start-UpOperationPower Vented Duct Furnaces with Intermittent (Spark) Pilot IgnitionExplanation of Controls1. The duct furnace is eq

Start-Up28 GLND-SVX01B-EN4. The unit should be under the control of the thermostat. Turn the thermostat to the highest point and determine that the p

Start-UpGLND-SVX01B-EN 29 Figure 21. Burner components—intermittent pilot ignition(a)(a) Also refer to Figure 1, p. 8 through Figure 3, p. 8, Figure 2

Warnings, Cautions and NoticesGLND-SVX01B-EN 3 TrademarksTrane and the Trane logo are trademarks of Trane in the United States and other countries. A

Start-Up30 GLND-SVX01B-ENGas Input RateCheck the gas input rate as follows:1. Turn off all gas appliances that utilize gas through the same gas meter

Start-UpGLND-SVX01B-EN 31 Pilot Adjustment1. Remove the pilot adjustment cap.2. Adjust the pilot screw to provide a properly sized flame.3. A proper p

Start-Up32 GLND-SVX01B-ENGas Equipment Start-Up Customer _____________________________________________ Job Name & Number ______________________

GLND-SVX01B-EN 33 MaintenancePeriodic ServiceAll Maintenance/Service information should be recorded accordingly on the inspection sheet provided in th

Maintenance34 GLND-SVX01B-ENshould close, extinguishing the flame on the main burners.12. Inspect and service the blower section of the system.13. Ch

MaintenanceGLND-SVX01B-EN 35 Figure 23. Power venter assembly (Power Vented Duct Furnaces only) For usage, see Figure 4, p. 9, Figure 5, p. 9, Figur

Maintenance36 GLND-SVX01B-ENInstallation Instructions for Field Replacement of Power Venter MotorImportant: This replacement must be performed only b

MaintenanceGLND-SVX01B-EN 37 How to Order Replacement PartsPlease send the following information to your local Parts center; If further assistance is

38 GLND-SVX01B-ENDiagnosticsTroubleshootingWARNINGHazardous Service Procedures!The maintenance and troubleshooting procedures recommended in this sect

DiagnosticsGLND-SVX01B-EN 39 F. Gas Odor. 1. Shut off gas supply immediately!1. Inspect all gas piping and repair.2. Blocked heat exchanger/venting. 2

4 GLND-SVX01B-ENIntroductionFor Your SafetyThe use and storage of gasoline or other flammable vapors and liquids in open containers in the vicinity of

Diagnostics40 GLND-SVX01B-EN2. Pilot adjustment screw turned too low on combination/automatic main gas valve.2. Refer to “Operation,” p. 27.3. Air in

DiagnosticsGLND-SVX01B-EN 41 U. No Spark. 1. Thermostat not calling for heat. 1. Close thermostat contacts.2. No low voltage. 2. Check for 24V across

42 GLND-SVX01B-ENWiring DiagramsFigure 25. Indoor Gas-Fired Duct Furnace

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in creating and sustaining safe, com

Table of ContentsGLND-SVX01B-EN 5Warnings, Cautions and Notices . . . . . . . . . . 2Model Number Descriptions . . . . . . . . . . . . . . 6Indoor

6 GLND-SVX01B-ENModel Number DescriptionsIndoor Gas Heating UnitsNote: All units are AGA approved. For CGA approved units, contact Air Handling Produ

GLND-SVX01B-EN 7 General InformationDescriptionThe duct furnace design is certified by ETL for use with natural and LP (propane) gases. ANSI and NFPA

General Information8 GLND-SVX01B-ENground, the grounding means must be tested by a qualified electrician.• Do not insert fingers or foreign objects i

GLND-SVX01B-EN 9 Unit Dimensions and Weights Figure 4. Power Vented Furnace—bottom service accessFigure 5. Power Vented Duct Furnace—side service acce