Trane IntelliPak RA 55 Manuals

Manuals and User Guides for Trane IntelliPak RA 55. We have 1 Trane IntelliPak RA 55 manual available for free PDF download: Installation, Operation And Maintenance Manual

Trane IntelliPak RA 55 Installation, Operation And Maintenance Manual

Trane IntelliPak RA 55 Installation, Operation And Maintenance Manual (140 pages)

Commercial Rooftop Air Conditioners with Symbio 800

Brand: Trane | Category: Air Conditioner | Size: 12 MB

Table of Contents

Table of Contents
4
Model Number Description
8
General Information
10
- Unit Nameplate
  10
- Compressor Nameplate
  10
- Gas Heat Nameplate
  10
- Unit Description
  10
Pre-Installation
11
- Unit Inspection
  11
  - Exterior Inspection
    11
  - Damage
    11
  - Repair
    11
- Storage
  11
- Unit Clearances
  11
- Factory Warranty Information
  11
Dimensional Data
13
- Roof Curb
  20
- Electrical Entry Details
  24
- Access Clearances
  25
Installation
27
- Roof Curb and Ductwork
  27
- Unit Rigging and Placement
  27
- General Installation Requirements
  29
  - Setting the Unit
    29
  - Main Electrical Power
    29
  - Field Installed Control Wiring
    29
  - Electric Heat
    29
  - Units with 200V or 230V Electric
    29
  - Heat
    29
  - Gas Heat
    29
  - O/A Pressure Sensor and Tubing
    29
  - Installation (All )
    29
  - Voltage Supply
    30
- Electrical Data
  31
  - Electrical Service Sizing
    31
  - Main Unit Power Wiring
    36
- Supply Fans
  38
  - Remove Shipping Tie down
    38
  - Installation
    39
- Refrigeration System
  40
  - Condensate Drain Connections
    40
  - Compressor Crankcase Heaters
    41
- Gas Heat Units
  41
- Electric Heat Units
  48
- Economizer and Relief Air Damper
  48
- Adjustment
  48
  - Relief Air Dampers
    48
  - Outside Air and Return Air Damper
    48
  - Operation
    48
  - Adjust the Outside Air Damper
    48
  - Travel
    48
Startup the Unit
56
- Electrical Phasing
  56
- Verifying Proper Fan Operation
  56
- Direct-Drive Supply Fan Speed
  58
- Adjustment
  58
- System Airflow Measurements
  58
  - VAV and CV Systems with DDP
    58
  - Relief Fan (Optional)
    58
  - Measurement
    59
- Gas Furnace Startup
  59
- Final Unit Checkout
  61
- Trane Startup Checklist
  62
  - Critical Control Parameters and Dry Bulb Changeover Map
    63
  - Sequence of Operation
    65
Stop/Off/Auto
65
Power-Up Start Delay
65
Normal Unit Starting
65
Rapid Restart Operation
65
Occupancy
65
- Occupancy Status Definitions
  65
- Timed Override
  66
- Service Pin Message Request
  66
Sensors
66
Heat Cool Mode Status
66
Operating Modes
67
- Unit
  67
- Circuit
  68
Unit Sub-Modes
68
- Morning Warm up
  68
- Pre Cool
  69
- Night Purge
  69
- Daytime Warm up
  69
- Idle
  69
Supply Fan Control
70
Supply Fan VFD Bypass Control
70
- Entering VFD Bypass Control
  70
- Mode
  70
- Supply Fan Proving with VFD
  71
- Bypass
  71
- Operation During Manual Override and vom (Emergency Override)
  71
- Modes
  71
Minimum Ventilation Control
71
- Outdoor Air Flow Control (Traq)
  71
- Outdoor Air Flow
  71
- Control
  71
- (DCV)
  71
- Compensation
  72
- Control
  72
- Space Static Pressure Control with Statitrac TM
  73
- Space Static Pressure Control Without Statitrac TM
  73
Discharge Air Temperature Control
73
Multi Zone-VAV and Constant Volume - Discharge Temperature Units
73
- Supply Air Tempering
  73
- Changeover Input
  73
- VAV Box Relay Output
  73
- Discharge Air Reset
  74
- Duct Static Pressure Control
  74
- Duct Static Pressure High Limit
  74
Space Temperature Control
74
- Auto Changeover
  74
Space Temperature Control Units
75
- Single Zone VAV
  75
- Temperature Control
  76
Compressor Staging and Timers
76
Compressor Protections
78
- Low Ambient Lockout
  78
- Low Compressor Suction Pressure
  78
- Protection
  78
- Temperature and Pressure Sensor
  79
- Failures
  79
- Oil Management Protection
  79
- Limit
  79
- Compressor Discharge Saturated
  79
- Temperature Limit
  79
- Compressor Discharge Saturated Temperature Speed Limit
  79
- High Suction Saturated Temperature
  79
- Inhibit
  79
- Compressor Involute Pressure
  79
- Superheat High Limit Detection
  80
- Variable Speed Compressor Modulating Current Limit
  80
- Compressor Low Suction Saturated Temperature Speed Limit
  80
- Coil Frost Protection
  80
- Head Pressure Control
  80
Hot Gas Bypass
80
- Hot Gas Bypass Control
  81
EXV Control
81
Valve)
81
- Configuration
  82
- Functional Description
  82
- Operation
  82
- Operating Modes
  82
Economizing
82
Outdoor Air Damper Fault Detection and Diagnostics (FDD)
83
Dehumidification Control
83
Occupied
83
- Discharge Air Control Units
  83
- Units
  84
Dehumidification Control
84
Unoccupied
84
Heat Types
84
- Gas Heat
  84
- Electric Heat - Staged
  86
- Electric Heat - Modulating
  86
- Electric Heat Protection
  86
- External Heat
  86
Unoccupied Cooling
86
Unoccupied Heating
86
External Control
87
- External Supply Fan Control
  87
- External Relief Fan Control
  87
- External Outdoor Air Damper
  88
- Control
  88
Overrides
88
- Local Stop
  88
- Emergency Stop
  89
- External Stop
  89
- Manual Control
  89
  - Ventilation Override
    89
  - Emergency Override
    90
  - Operating Mode off and Normal
    91
  - Operating Modes
    91
- Heat/Cool Capacity Lockouts and Limits
  91
- Condensate Overflow
  92
- Filter Status
  92
Controls
93
- Constant Volume System Controls
  93
  - Constant Volume Zone Panel
    93
  - (Baysens108*)
    93
- Compressor Motor Winding
  93
- Thermostats
  93
  - CSHD Compressors
    93
  - CSHN Compressors
    93
  - Compressors
    93
Performance Data
97
- Supply Fan Curves
  97
- Relief Fan Curves
  100
- Component Static Pressure Drops
  102
- Refrigeration
  105
  - Electronic Compressor Protection
    105
  - Module (CPM)
    105
  - Low Ambient Condenser Fans
    105
Service and Maintenance
106
- Monthly Maintenance
  109
  - Filters
    109
  - Cooling Season
    109
  - Heating Season
    110
  - Coil Cleaning
    110
- Scroll Compressor Replacement
  111
  - Refrigeration System
    111
  - CSHD Compressors
    126
  - CSHN Compressors
    127
  - Compressors
    127
  - Electrical Phasing
    127
  - Variable Speed Manifolded with Fixed Speed Compressors
    128
  - Precision Suction Restrictor
    128
- VFD Programming Parameters
  128
- Eflex™ Compressor VFD Programming Parameters
  133
Microchannel Condenser Coil Repair and Replacement
133
- Fall Restraint
  133
Symbio 800 Replacement
134
- Final Process
  134
Wiring Diagrams
136
Warranty and Liability Clause
138
- Accessories
  138

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