Trane IntelliPak 2 Series User Manual

6
RT-SVX24Q-EN
(50 Hz) Air-Cooled Condensers . . . . . . . 142
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Economizer and Exhaust Air Damper
Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . 155
Standard Unit with Energy Recovery
Wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Energy Recovery Wheel (ERW) . . . . . . . 164
Compressor Startup . . . . . . . . . . . . . . . . . . . . 171
Refrigerant Charging . . . . . . . . . . . . . . . . 172
Compressor Crankcase
Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Compressor Operational Sounds . . . . . . . . 173
At Shutdown . . . . . . . . . . . . . . . . . . . . . . . 173
At Low Ambient Start-Up . . . . . . . . . . . . 173
Variable Speed Compressors . . . . . . . . 173
Electronic Compressor Protection
Module (CPM) . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Evaporative Condenser Startup . . . . . . . . . . 176
Thermostatic Expansion
Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Measuring Superheat . . . . . . . . . . . . . . . 177
Charging by Subcooling . . . . . . . . . . . . 178
Electric, Steam and Hot Water Start-
Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Gas Furnace Start-Up . . . . . . . . . . . . . . . 179
Final Unit Checkout . . . . . . . . . . . . . . . . . 184
Trane Startup Checklist . . . . . . . . . . . . . . . . . . . 186
Critical Control Parameters and Dry Bulb
Changeover Map . . . . . . . . . . . . . . . . . . . . . . . 187
Service and Maintenance. . . . . . . . . . . . . . . . . 189
Fan Belt Adjustment . . . . . . . . . . . . . . . . . . . . 195
Scroll Compressor Replacement . . . . . . . . . 196
Refrigeration System . . . . . . . . . . . . . . . . 197
CSHN Compressors . . . . . . . . . . . . . . . . . 198
VZH Variable Speed
Compressors . . . . . . . . . . . . . . . . . . . . . . . 198
VFD Programming Parameters
(Supply/Return/Exhaust
Inverters). . . . . . . . . . . . . . . . . . . . . . . . . . . 199
eFlex™ Compressor VFD
Programming Parameters . . . . . . . . . . . 202
Monthly Maintenance. . . . . . . . . . . . . . . . . . . 203
Filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Cooling Season . . . . . . . . . . . . . . . . . . . . . . . . 203
Heating Season . . . . . . . . . . . . . . . . . . . . . . . . 204
Coil Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Refrigerant Coils . . . . . . . . . . . . . . . . . . . . 205
Steam or Hot Water Coils . . . . . . . . . . . . 205
Evaporative Condenser Coil Cleaning —
Sump Water Management . . . . . . . . . . . . . . 206
Water Supply . . . . . . . . . . . . . . . . . . . . . . . 206
Water Drain . . . . . . . . . . . . . . . . . . . . . . . . 206
Traditional Bleed Method . . . . . . . . . . . 206
Operation and Care . . . . . . . . . . . . . . . . . 206
Microchannel Condenser Coil Repair and
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Final Process . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Unit Wiring Diagram Numbers . . . . . . . . . . . 210
Warranty and Liability Clause . . . . . . . . . . . . 216
COMMERCIAL EQUIPMENT - 20 TONS
AND LARGER AND RELATED
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . 216
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Trane IntelliPak 2 Series Specifications

General

Brand	Trane
Model	IntelliPak 2 Series
Category	Air Conditioner
Language	English