User Manuals: Trane SXHJ090-162 Rooftop Air Conditioner

Manuals and User Guides for Trane SXHJ090-162 Rooftop Air Conditioner. We have 2 Trane SXHJ090-162 Rooftop Air Conditioner manuals available for free PDF download: Installation, Operation And Maintenance Manual

Trane SXHJ090-162 Installation, Operation And Maintenance Manual (220 pages)

Commercial Rooftop Air Conditioners

Brand: Trane | Category: Air Conditioner | Size: 14 MB

Table of Contents
4
Model Number Description
7
General Information
10
- Unit Nameplate
  10
- Compressor Nameplate
  10
- Unit Description
  10
  - Rooftop Module
    10
  - Compressor Module
    11
  - Human Interface Module
    11
  - Heat Module
    11
  - Ventilation Override Module
    11
  - Variable Speed Module
    11
  - Board
    11
  - Lontalk®/Bacnet® Communication
    11
  - Interface Module
    11
  - Exhaust/Comparative Enthalpy
    11
  - Module
    11
  - Multi Purpose Module
    12
  - Variable Speed Module
    12
  - Modulating Hot Gas Reheat
    12
  - Module
    12
  - Ventilation Control Module
    12
  - Generic Building Automation
    13
  - System Module
    13
  - Input Devices and System
    13
  - Functions
    13
  - Constant Volume (CV) and Variable Air Volume (VAV) Units
    13
  - Constant Volume (CV) Units
    17
  - Variable Air Volume (VAV)
    17
  - Units
    17
  - Single Zone Variable Air Volume
    21
  - (SZVAV) Only
    21
Pre-Installation
24
- Unit Inspection
  24
  - Exterior Inspection
    24
  - Damage
    24
  - Repair
    24
- Storage
  24
- Unit Clearances
  24
- Unit Dimensions and Weight
  25
- Information
  25
- Installation Checklist
  25
  - Units)
    25
  - Checklist)
    25
  - Unit Rigging and Placement (Three-Piece Unit) (in Addition to Two-Piece Unit Rigging and Placement)
    26
  - Requirements
    26
  - Electric Heat Units
    26
  - Gas Heat Units
    26
  - Hot Water Heat
    26
  - Steam Heat
    26
  - O/A Pressure Sensor and Tubing Installation
    27
  - Statitrac)
    27
  - Evaporative Condenser
    27
  - Energy Recovery Wheel
    27
Dimensional Data
28
Weights
40
Installation
43
Gas Heat
60
Hot Water Heat
61
Steam Heat
61
O/A Pressure Sensor and Tubing
61
Installation
61
Condensate Drain Connections
61
Units with Gas Furnace
61
Removing Compressor Assembly
61
Shipping Hardware
61
Removing Supply and Exhaust Fan Shipping Channels
61
Remove Evaporative Condenser Fan
62
Shipping Brackets
62
Installation
63
Evaporative-Cooled Condenser Make-Up Water and Drain Line
64
Installation
65
Gas Heat Units
65
General Coil Piping and Connection Recommendations
69
Disconnect Switch with External
72
Handle
72
Electric Heat Units
73
Main Unit Power Wiring
73
Electrical Service Sizing
76
Field Installed Control Wiring
80
Controls Using 24 VAC
80
Outputs
80
Controls
81
Variable Air Volume System
81
Constant Volume or Variable Air Volume System Controls
81
Single Zone Variable Air Volume & Rapid Restart System Control
82
Emergency Override
82
Ventilation Override Module
83
(Vom)
83
Coefficient
84
Emergency Stop Input
84
Demand Limit Relay
85
- Outside Air Sensor
  85
- (Baysens016*)
  85
- System
  85
External Stop Input
85
Occupied/Unoccupied Contacts
85
Unit Startup
92
- Sequence of Operation
  92
  - Cooling Sequence of Operation
    92
  - Compressor Sequence of
    92
  - Operation
    93
  - Units with Evaporative Condenser
    93
  - Sequence of Operation
    93
  - Low Charge Protection
    97
  - Frostat™ Control
    97
  - Lead/Lag Operation
    97
  - Units Equipped with 100% Modulating Exhaust
    98
  - Modulating Hot Gas Reheat Sequence of Operation
    98
  - Operation
    98
  - Gas Heating Sequence of Operation
    101
  - Standard
    101
  - Modulating Gas Sequence of
    102
  - Operation
    102
  - Operation
    103
  - Demand Control Ventilation
    103
  - Sequence of Operation
    103
  - Return Fan Sequence of
    103
  - Operation
    104
  - Startup the Unit
    104
- Performance Data
  115
  - Supply Fan
    115
  - Frequency Drive)
    115
  - Evaporator Coil
    118
  - Exhaust Fan
    119
  - Recovery Wheel)
    119
  - Return Fan
    120
  - Recovery Wheel)
    120
  - Drops
    122
  - Pressure Curves
    128
  - (60 Hz) Air-Cooled Condensers
    128
  - (50 Hz) Air-Cooled Condensers
    142
- Components
  155
  - Economizer and Exhaust Air Damper
    155
  - Adjustment
    155
  - Standard Unit with Energy Recovery
    159
  - Wheel
    159
  - Energy Recovery Wheel (ERW)
    164
- Compressor Startup
  171
  - Refrigerant Charging
    172
  - Heaters
    173
- Compressor Operational Sounds
  173
  - At Shutdown
    173
  - At Low Ambient Start-Up
    173
  - Variable Speed Compressors
    173
- Electronic Compressor Protection
  173
- Module (CPM)
  173
- Evaporative Condenser Startup
  176
  - Valves
    177
  - Measuring Superheat
    177
  - Charging by Subcooling
    178
  - Electric, Steam and Hot Water Start
    178
  - Gas Furnace Start-Up
    179
  - Final Unit Checkout
    184
Trane Startup Checklist
186
- Changeover Map
  187
Service and Maintenance
189
- Fan Belt Adjustment
  195
- Scroll Compressor Replacement
  196
  - Refrigeration System
    197
  - CSHN Compressors
    198
  - Compressors
    198
  - VFD Programming Parameters
    199
  - 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
- Accessories
  216

Trane SXHJ090-162 Installation, Operation And Maintenance Manual (200 pages)

Commercial Single-Zone Rooftop Air Conditioners with CV, VAV, SZVAV, or RR Controls

Brand: Trane | Category: Air Conditioner | Size: 20 MB

About the Manual
2
Overview of Manual
3
- Table of Contents
  4
- Important Environmental Concerns
  2
Model Number Descriptions

6
Unit Inspection

9
General Information

10
- Unit Nameplate
  10
- Commonly Used Acronyms
  10
- Unit Description
  10
- Constant Volume (CV) and Variable Air Volume (VAV) Units
  13
- Constant Volume (CV) Units
  16
- Variable Air Volume (VAV) Units
  17
- Unit Control Modules
  18
- Single Zone Variable Air Volume (SZVAV)
  19
- Only
  19
Unit Clearances

21
Dimensional Data

23
Weights

42
Installation

45
Installation Checklist

93
Unit Startup

96
- Sequence of Operation
  96
- Unit Startup Check List
  108
- Performance Data
  118
- Pressure Curves
  134
- Components
  143
  - Standard Unit Without Energy Recovery Wheel
    143
  - Standard Unit with Energy Recovery
    146
  - Wheel
    146
  - Energy Recovery Wheel (ERW)
    151
  - Sharp Edges
    155
  - Service and Repair
    156
  - Seal Adjustment
    158
- Compressor Startup
  159
- Compressor Operational Sounds
  160
- Evaporative Condenser Startup
  161
- Thermostatic Expansion Valves
  163
- Measuring Superheat
  163
- Charging by Subcooling
  163
- Standard Ambient Units
  163
- Electric, Steam and Hot Water Startup
  164
- Gas Furnace Startup
  164
- Two Stage Gas Furnace
  165
- Full Modulating Gas Furnace
  167
- Final Unit Checkout
  169
- Start Unit
  172
Service and Maintenance

173
- Scroll Compressor Replacement
  181
- VFD Programming Parameters
  182
- Monthly Maintenance
  183
- Filters
  183
- Air-Cooled Coil Cleaning
  185
- Evaporative Condenser Coil Cleaning
  186
- Final Process
  188
Unit Wiring Diagram Number

190
Warranty and Liability Clause

196
Index

197

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User Manuals: Trane SXHJ090-162 Rooftop Air Conditioner

Trane SXHJ090-162 Installation, Operation And Maintenance Manual (220 pages)

Table of Contents

Trane SXHJ090-162 Installation, Operation And Maintenance Manual (200 pages)

Table of Contents

Model Number Descriptions

Unit Inspection

General Information

Unit Clearances

Dimensional Data

Weights

Installation

Installation Checklist

Unit Startup

Service and Maintenance

Unit Wiring Diagram Number

Warranty and Liability Clause

Index

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Trane Categories