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Trane Voyager Commercial - Default Chapter; Table of Contents

Trane Voyager Commercial
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4
RT-SVX34R-EN
Model Number Description . . . . . . . . . . . . . . . . . 8
60 Hz Description . . . . . . . . . . . . . . . . . . . . . . . . . 8
50 Hz Description . . . . . . . . . . . . . . . . . . . . . . . . 10
General Information . . . . . . . . . . . . . . . . . . . . . . . 12
About the Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Unit Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Exterior Inspection . . . . . . . . . . . . . . . . . . . 12
Inspection for Concealed
Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Unit Dimensions and Weights . . . . . . . . . . . . . 13
Recommended Clearances . . . . . . . . . . . . . . . 13
Roof Curb and Ductwork . . . . . . . . . . . . . . . . . 13
Horizontal Ductwork. . . . . . . . . . . . . . . . . . 13
Unit Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . 14
Unit Rigging and Placement . . . . . . . . . . . . . . 19
Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
General Unit Requirements. . . . . . . . . . . . . . . 22
Downflow/Upflow Models . . . . . . . . . . . . 22
All Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Electrical Requirements . . . . . . . . . . . . . . . . . . 22
Field Installed Control Wiring . . . . . . . . . 22
Gas Heat Requirements . . . . . . . . . . . . . . . . . . 22
Installation General Requirements. . . . . . . . . 23
Condensate Drain Connection . . . . . . . . . . . . 23
Condensate Overflow Switch . . . . . . . . . . . . . 23
O/A Sensor & Tubing Installation . . . . . . . . . 23
Units with Statitrac . . . . . . . . . . . . . . . . . . . . 24
Installation Electrical . . . . . . . . . . . . . . . . . . . . . . 26
Disconnect Switch External Handle
(Factory Mounted Option) . . . . . . . . . . . . . . . . 26
Main Power Wiring . . . . . . . . . . . . . . . . . . . . . . 26
Through-the-Base Electrical (Optional
Accessory) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Electrical Service Sizing Data . . . . . . . . . . . . . 28
Electrical Wire Sizing and Protection
Device Equations . . . . . . . . . . . . . . . . . . . . . . . . 31
Calculation #1 - TC*, YC* - 27.5 to 50
Ton Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Calculation #2 - TE* - 27.5 to 50 Ton
Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Disconnect Switch Sizing (DSS) . . . . . . . 32
Low Voltage Wiring . . . . . . . . . . . . . . . . . . . . . . 32
Control Power Transformer. . . . . . . . . . . . . . . 32
Field Installed AC Control Wiring. . . . . . . . . . 32
Field Installed DC Control Wiring. . . . . . . . . . 33
Remote Panels and Sensors . . . . . . . . . . . . . . 36
Constant Volume and Single Zone
VAV Control Options . . . . . . . . . . . . . . . . . 36
Variable Air Volume (non-SZ VAV)
Control Options . . . . . . . . . . . . . . . . . . . . . . 36
VAV Controls Available from the
Factory for Field Installation. . . . . . . . . . . 37
Constant Volume or VAV (Traditional
or Single Zone) Controls Available
from the Factory for Field
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Space Temperature Averaging . . . . . . . . 39
Installation Piping . . . . . . . . . . . . . . . . . . . . . . . . . 40
General Requirements . . . . . . . . . . . . . . . . . . . 40
Connecting the Gas Supply Line to the
Furnace Gas Train . . . . . . . . . . . . . . . . . . . . . . . 40
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Unit Control Modules . . . . . . . . . . . . . . . . . . . . 42
RTRM - ReliaTel Refrigeration
Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
ECA/RTEM - Economizer Actuator/
ReliaTel Economizer Module
(Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
EBA - Exhaust Blade Actuator
(Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
RTAM - ReliaTel Air Handler Module
(Standard with Traditional VAV). . . . . . . 42
ReliaTel Ventilation Module
(RTVM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
ReliaTel Dehumidification Module
(RTDM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
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