Trane Voyager 12.5 to 25 Tons Installationshandbuch

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

General Information10 RT-SVX33E-ENstream or return air stream, the air velocity entering the smoke detector unit must be between 500 and 4000 feet pe

RT-SVX33E-EN 11Unit DimensionsFigure 1. Typical installation clearances for single & multiple unit applicationsWITHOUT ECONOMIZER5' 8"

Unit Dimensions12 RT-SVX33E-ENFigure 2. Heat pump models - 12½ - 15 tons* All dimensions are in inches/millimeters.DOWNFLOW CONDENSATEDRAIN CONN 1&qu

Unit DimensionsRT-SVX33E-EN 13 Figure 4. Heat pump models - 12½ - 15 tons* All dimensions are in inches/millimeters.Figure 5. Heat pump models - 12½ -

Unit Dimensions14 RT-SVX33E-ENFigure 7. Heat pump models - 20 tons* All dimensions are in inches/millimeters.DOWNFLOW CONDENSATEDRAIN CONN 1" (2

Unit DimensionsRT-SVX33E-EN 15 Figure 9. Heat pump models - 20 tons* All dimensions are in inches/millimeters.Figure 10. Heat pump models - 20 tons* D

Unit Dimensions16 RT-SVX33E-ENFigure 12. Downflow & horizontal condensate locationsTable 1. Unit dimensionsTonsCondensate Drain SizeCondensate Dr

RT-SVX33E-EN 17Unit WeightsRiggingRefer to Figure 14 and Table 3 for typical unit operating weights rigging before proceeding.1. Remove the shipping c

18 RT-SVX33E-ENInstallationFoundationNotes:• For units with optional Condensate Overflow Switch (COF), the switch will not work properly if unit is n

InstallationRT-SVX33E-EN 19 Electric Heat Requirements• Verify that the power supply complies with the electric heater specifications on the unit and

© 2014 Trane All rights reserved RT-SVX33E-ENWarnings, Cautions and NoticesWarnings, Cautions and Notices. Note that warnings, cautions and notices

Installation20 RT-SVX33E-ENNote: If the unit is not equipped with an optional factory installed nonfused disconnect switch or circuit breaker, a fiel

InstallationRT-SVX33E-EN 21 1. Use copper conductors unless otherwise specified.2. Ensure that the AC control wiring between the controls and the unit

Installation22 RT-SVX33E-ENFigure 18. Typical field wiring diagrams for optional controls (ReliaTel™ only)BAYSENS119*BAYSENS075*BAYSENS075*BAYSENS075

InstallationRT-SVX33E-EN 23 Space Temperature AveragingSpace temperature averaging is accomplished by wiring a number of remote sensors in a series/pa

Installation24 RT-SVX33E-ENVoltage ImbalanceThree phase electrical power to the unit must meet stringent requirements for the unit to operate properl

InstallationRT-SVX33E-EN 25 Compressor Crankcase HeatersEach compressor is equipped with a crankcase heater. The proper operation of the crankcase hea

26 RT-SVX33E-ENFactory-Mounted Unit OptionsCircuit Breaker (FIYUCB) & Unit Disconnect (FIYUDC)Important: All phases of this installation must com

Factory-Mounted Unit OptionsRT-SVX33E-EN 27 Powered/Unpowered Convenience OutletPowered Convenience Outlet Powered Option (FIYCOPO)When the powered co

Factory-Mounted Unit Options28 RT-SVX33E-ENUnpowered Convenience Outlet Unpowered Option (FIYCOUP)1. When the unpowered convenience outlet option is

Factory-Mounted Unit OptionsRT-SVX33E-EN 29 4. Slide one 2” piece of the vinyl tubing provided onto the short smoke detector inlet tube which protrude

Warnings, Cautions and NoticesRT-SVX33E-EN 3 Overview of ManualNote: One copy of this document ships inside the control panel of each unit and is cust

Factory-Mounted Unit Options30 RT-SVX33E-ENIn order for the return air smoke detector to properly sense smoke in the return air stream, the air veloc

RT-SVX33E-EN 31Pre-StartTest ModesThere are three methods in which the “Test” mode can be cycled at LTB-Test 1 and LTB-Test 2.1. Step Test Mode - This

Pre-Start32 RT-SVX33E-ENVerifying Proper Air Flow (Units with Belt Drive Indoor Fan)Much of the systems performance and reliability is closely associ

RT-SVX33E-EN 33Start UpEconomizer Start-UpUsing the Service Test Guide in Table 7, p. 31, momentarily jump across the Test 1 & Test 2 terminals on

Start Up34 RT-SVX33E-ENHeating Start-Up1. Clamp an amp meter around one of 1st stage heater power wires at the heater contactor.2. Using the Service

RT-SVX33E-EN 35MaintenanceMake sure all personnel are standing clear of the unit before proceeding. The system components will start when the power is

Maintenance36 RT-SVX33E-ENFiltersInspect the return air filters. Clean or replace them if necessary. Refer to the unit Service Facts for filter infor

MaintenanceRT-SVX33E-EN 37 Do not heat the detergent-and-water solution above 150°F. Hot liquids sprayed on the exterior of the coil will raise the co

38 RT-SVX33E-ENTroubleshootingReliaTel ControlsThe RTRM has the ability to provide the service personnel with some unit diagnostics and system status

TroubleshootingRT-SVX33E-EN 39 Below is the complete listing of failure indication causes.System Failure Check the voltage between terminals 6 and 9 o

4 RT-SVX33E-ENTable of ContentsModel Number Description . . . . . . . . . . . . . . . 5General Information . . . . . . . . . . . . . . . . . . . .

Troubleshooting40 RT-SVX33E-ENZone Temperature Sensor (ZTS) Service IndicatorThe ZSM SERVICE LED is a generic indicator, that will signal the closing

TroubleshootingRT-SVX33E-EN 41 Note: Measurements should be made from LED common (ZSM terminal 6 to respective LED terminal). Refer to the Zone Sensor

Troubleshooting42 RT-SVX33E-ENUnit Economizer Control (ECA) TroubleshootingTable 13. Verify economizer status by economizer actuator (ECA) LED indica

RT-SVX33E-EN 43Wiring DiagramsNote: Wiring diagrams can be accessed via e-Library by entering the diagram number in the literature order number search

The manufacturer optimizes the performance of homes and buildings around the world. A business of IngersollRand, the leader in creating and sustaining

RT-SVX33E-EN 5Digit 1 — Unit TypeW = Packaged Cooling, Electric HeatDigit 2 — EfficiencyS = Standard EfficiencyDigit 3 — Airflow ConfigurationD=Downfl

6 RT-SVX33E-ENModel Number DescriptionH = Clogged Filter Switch, Fan Failure Switch, Discharge Air Sensingand Condensate Drain PanOverflow SwitchDigi

RT-SVX33E-EN 7General InformationUnit InspectionAs soon as the unit arrives at the job site:• Verify that the nameplate data matches the data on the s

General Information8 RT-SVX33E-ENtemperature, and/or humidity conditions depending on the application. The stages of capacity control for these units

General InformationRT-SVX33E-EN 9 The system will continue to operate regardless of the status of the filter switch.Please note that on units equipped