Trane Voyager RT-SVX17C-EN Installation Operation & Maintenance page 4

Figure 1
Unit Dimensions for TC_, TE_, and YC_330,
360 and 420 MBH Units (Low Heat) ................................ 8
Figure 1 (Continued)
Unit Dimensions for YC_330, 360 and
420 MBH Units (High Heat) ............................................. 9
Figure 1 (Continued)
Unit Dimensions for TC_, TE_, and YC_480
and 600 MBH Units (Low & High Heat) ......................... 10
Figure 1 (Continued)
Fresh Air and Power Exhaust Hood
Dimensions for TC_, TE_, and YC_ Units ...................... 11
Figure 2
Location of shipwith Items for TC_, TE_,
and YC_ Units ................................................................. 11
Figure 3
Center of Gravity ............................................................ 14
Figure 4
Unit Rigging .................................................................... 15
Figure 5
Condensate Trap Installation ......................................... 16
Figure 6
O/A Pressure Sensor Kit ................................................ 16
Figure 7
Gas Train Configuration for Low Heat Units .................. 18
Figure 8
Typical Field Power Wiring ............................................ 20
Figure 9
Electrical Wire Sizing and Protection
Device Equations ........................................................... 22
Figure 10
Typical Field Wiring Requirements for
CV Control Options ........................................................ 24
Figure 11
Typical Field Wiring Requirement for
VAV Control Options ...................................................... 25
Figure 12
Condenser Fan Location ............................................... 36
Figure 13
VAV Test Modes ............................................................. 39
Figure 14
Supply Fan Performance Curves .................................. 41
Figure 15
Economizer (O/A) Damper Assembly ............................ 47
Figure 16
Typical Belt Tension Gauge ........................................... 57
Figure 17
Belt Deflection ................................................................ 58
Figures and Tables
Table 1
Minimum Operating Clearances for
Unit Installation .............................................................. 13
Table 2
Slope Allowances ........................................................... 14
Table 3
Unit Weights and Point Loading Weights ...................... 15
Table 4
Optional Component Weights ........................................ 15
Table 5
Sizing Natural Gas Pipe Mains & Branches .................. 18
Table 5-1
Specific Gravity Multipliers
Table 6
27.5 - 50 Ton Electrical Service Sizing Data ................. 20
Table 7
AC Conductors ............................................................... 23
Table 8
DC Conductors .............................................................. 23
Table 9-1
RTRM Zone Sensor/Thermostat Connections ............. 25
Table 9
Variable Air Volume Mode Operation ........................... 27
Table 10
Temperature versus Resistance ................................... 29
Table 12
Percent of Damper Travel .............................................. 32
Table 13
Compressor Staging with Lead/Lag Disabled ............... 32
Table 14
Economizer Configuration Table .................................... 34
Table 15
Ventilation Override Sequence ...................................... 35
Table 16
Condenser Fan Sequence ............................................. 36
Table 17
TC*/YC* 330 Through 600 MBH Economizer
(R/A) Damper Pressure Drop ........................................ 42
Table 18
TC*, TE* & YC* Component Pressure Drops ................ 43
Table 19
TC*, TE* & YC* 27.5 through 35 Ton
Supply Fan Performance ............................................... 44
Table 20
Supply Fan Drive Selection ........................................... 45
Table 21
Power Exhaust Fan Performance .................................. 45
Table 22
Economizer (O/A) Damper Static
Pressure Setup .............................................................. 46
Table 23
Operating Pressures ...................................................... 49
Table 24
40 Ton Dual Circuit Operating Pressures ...................... 51
Table 25
50 Ton Dual Circuit Operating Pressures ...................... 52
Table 26
Humidity versus Voltage Input ....................................... 55
Table 27
Grease Recommendations ............................................ 59
Table 28
Sample Operator's Maintenance Log ........................... 61
Table 29
VFD Programming Parameters ..................................... 74
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