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IntelliPak RA 75
Trane IntelliPak RA 75 Manuals
Manuals and User Guides for Trane IntelliPak RA 75. We have
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Trane IntelliPak RA 75 manual available for free PDF download: Installation, Operation And Maintenance Manual
Trane IntelliPak RA 75 Installation, Operation And Maintenance Manual (140 pages)
Commercial Rooftop Air Conditioners with Symbio 800
Brand:
Trane
| Category:
Air Conditioner
| Size: 12.58 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
All Unit Installations
11
Additional Requirements for Units
12
Requiring Disassembly
12
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
Connecting the Gas Supply Line to the Furnace Gas Train
43
Flue Assembly and Rain Shield
47
Installation
47
Gas Furnace Condensate Drain
48
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
Staged, Modulating, and Ultra
59
Modulating
59
High-Fire Adjustment
59
Low-Fire Adjustment (250 and 350 MBH Two Staged Only)
60
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 Speed Control
70
Supply Fan Proving Operation and Method
70
Single Fan Operation
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
General Compressor Staging
76
Evaporator Coil Surface Utilization
77
(Two Circuit Units Only)
77
Compressor Lockout and Inhibit
77
Alternate Staging Sequence
77
Compressor Staging with Variable
77
Speed Compressors
77
Balanced Compressor Staging
78
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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