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Tracer AH540
Trane Tracer AH540 Manuals
Manuals and User Guides for Trane Tracer AH540. We have
2
Trane Tracer AH540 manuals available for free PDF download: Setup And Operation, Installation Owner Diagnostics
Trane Tracer AH540 Setup And Operation (134 pages)
Air-Handler Controller
Brand:
Trane
| Category:
Controller
| Size: 2.57 MB
Table of Contents
Table of Contents
7
Chapter 1 Overview and Specifications
11
Configuration Options
11
Communication with Other Controllers
13
Controller Circuit Boards
14
Chapter 1 Overview and Specifications
16
Specifications
17
Chapter 2 Operator Display
19
Installing the Stand-Alone Operator Display
19
Connecting the Portable Operator Display
21
Setting up the Operator Display
22
Setting up Time and Date
22
Calibrating the Operator Display
23
Adjusting Brightness and Contrast
23
Setting Up, Changing, or Disabling the Security Password
24
Chapter 3 Input and Outputs
25
Binary Outputs
25
Analog Outputs
26
Analog Inputs
27
IN1: Space Temperature
28
IN2: Local Setpoint
28
IN3: Fan Mode Switch
29
IN4: Discharge Air Temperature
29
IN5: Outdoor Air Temperature
29
IN6: Mixed-Air Temperature
30
IN13: Universal Analog Input
30
J43: Duct Static Pressure
32
On/Cancel Buttons on the Zone Sensor
33
Binary Inputs
33
IN7: Low-Temperature Detection or Coil Defrost
34
IN8: Run/Stop
35
IN9: Occupancy or Generic
35
IN10: Supply Fan Status
36
IN11: Filter Status
36
IN12: Exhaust Fan Status or Coil Defrost
37
Zone Sensors
38
Space Temperature Measurement
38
Zone Sensor Setpoint Thumbwheel
38
Fan Mode Switch
38
On/Cancel Buttons
39
Zone Sensor Communication Jack
39
Service Pin Message Request
39
Zone Sensor Wiring Connections
39
Chapter 4 Sequence of Operation
41
Control Modes
41
Space Temperature Control
41
Control Gains
42
Heating/Cooling Mode Control
42
Cooling Operation
45
Heating Operation
46
Space Temperature Setpoint Arbitration
46
Discharge Air Temperature Control
48
Heating/Cooling Mode Control
49
Power-Up Sequence
50
Occupancy Modes
51
Occupied Mode
51
Unoccupied Mode
51
Occupied Standby Mode
52
Occupied Bypass Mode
53
Sources of Occupancy Mode Control
53
Determining the Occupancy Mode
54
Timed Override Control
57
Morning Warm-Up
57
Space Temperature Control: Morning Warm-Up
57
Discharge Air Temperature Control: Morning Warm-Up
58
Daytime Warm-Up
58
Cool-Down
59
Space Temperature Control: Cool-Down
59
Discharge Air Temperature Control: Cool-Down
59
Supply Fan Operation
60
Constant-Volume Supply Fan Operation
60
Variable-Air-Volume Supply Fan Operation: Duct Static Pressure
61
Valve Operation
62
Freeze-Avoidance Valve Cycling
62
Two-Pipe Changeover
63
Entering Water Temperature Sampling
63
Three-Way Valve Applications
63
Two-Way Valve Applications
64
Face-And-Bypass Damper Operation
65
Outdoor Air Damper Operation
66
Mixed-Air Temperature Control
67
Economizing
68
Low Ambient Damper Lockout
69
Exhaust Fan Operation
69
Electric Heat Operation
70
Space Temperature Control: Electric Heat
71
Discharge Air Temperature Control: Electric Heat
71
Staged Electric Heat
71
DX Cooling Operation
74
Staged DX Cooling
75
Defrost Operation
75
DX Split-System Cooling
76
Dehumidification
78
Occupied and Unoccupied Mode Dehumidification
78
Unit Protection Strategies
80
Filter Status
80
Freeze Avoidance
80
Overrides
81
Manual Output Test
81
Emergency Override
81
Water Valve Override
82
Chapter 5 Configuration
83
Chapter 6 Verifying Operation and Communication
93
Test Button
93
Performing a Manual Output Test
94
Service Pin Button
96
Interpreting Leds
96
Binary Output Leds (Green)
96
Service LED (Red)
97
Status LED (Green)
97
Comm LED (Yellow)
98
Required Inputs for Unit Operation
98
Diagnostics
99
Resetting Diagnostics
99
Interpreting Multiple Diagnostics
100
Chapter 7 Troubleshooting
103
Appendix
111
Unit Operation Based on Heat/Cool Mode
111
Entering Water Temperature Sampling
115
Input Sensor Tables
116
AH540/541 Network Variables
119
Index
125
Reader Response Form
131
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Trane Tracer AH540 Installation Owner Diagnostics (96 pages)
Configurable Air Handling Unit Controller
Brand:
Trane
| Category:
Controller
| Size: 1.49 MB
Table of Contents
Table of Contents
3
Introduction
7
Supported Products
8
Packaged Climate Changer™ Air Handling Units
8
Modular Climate Changer™ Air Handling Units
8
T-Series Climate Changer™ Air Handling Units
8
Features
9
Termination Board
10
Controller Board
11
Physical Specifications
12
Board Dimensions
12
Termination Board
12
Controller Board
12
Operating Environment
12
Storage Environment
12
Agency Conformance
12
Power Requirements
12
Binary Outputs
13
Analog Outputs
14
Analog Inputs
14
Binary Inputs
15
Analog and Binary Outputs
16
General Description
16
Output Overrides
16
Binary Inputs
17
Low Temperature Detection
18
Run/Stop
18
Occupancy
19
Standalone
19
Communicated Request
19
Generic Binary Input
20
Supply Fan Status
20
Filter Status
20
Exhaust Fan Status
21
Analog Inputs
22
Space Temperature
22
Local Setpoint
23
Fan Mode Switch
23
Discharge Air Temperature
24
Outdoor Air Temperature
24
Mixed Air Temperature
24
Duct Static Pressure
24
On/Cancel Buttons
25
Zone Sensor
26
Space Temperature Measurement
26
Zone Sensor Setpoint Adjustment
26
Fan Mode Switch
28
On/Cancel Buttons
28
Zone Sensor Communication Jack
28
Service Pin Message Request
28
Zone Sensor Wiring Connections
29
Communications
30
Device Addressing
30
Wire Characteristics
31
Link Configuration and Termination
31
Termination Resistance Placement for Comm5 Links
32
Recommended Wiring Practices
33
Power
34
Input/Output Summary
35
Sequence of Operation
36
Power up Sequence
37
Space Temperature Setpoint Operation
38
Space Temperature Setpoint Selection
38
Occupied and Unoccupied Operation
40
Occupied Mode
40
Unoccupied Mode
41
Constant Volume Space Temperature Control
41
Constant Volume Discharge Air or Variable Air Volume Control
41
Occupied Standby Mode
41
Occupied Bypass Mode
42
Occupancy Sources
42
Determining the Occupancy Mode
42
On and Cancel Buttons on the Zone Sensor
43
Occupancy Binary Input
44
Constant Volume Space Temperature Control
44
Control Gains
45
Heating or Cooling Control Mode Operation
45
Cooling Operation
47
Heating Operation
48
Constant Volume Discharge Air Temperature Control
48
Heating or Cooling Control Mode Operation
50
Variable Air Volume Control
51
Duct Static Pressure Control
51
Supply Fan Operation
51
Constant Volume Operation
52
Variable Air Volume Operation
52
Valve Operation
52
Steam Valve Cycling
53
Face and Bypass Damper Operation
53
Outdoor Air Damper Operation
54
Mixed Air Temperature Control
54
Economizer Operation
55
Low Ambient Damper Lockout
56
Exhaust Fan Operation
56
Electric Heat Operation
57
Morning Warm-Up
57
Constant Volume Space Temperature Control
57
Constant Volume Discharge Air Control or Variable Air Volume Control
57
Daytime Warm-Up
58
Cooldown
58
Filter Status
58
Freeze Avoidance
58
Tracer Summit and Rover Output Overrides
59
Service Override Mode
59
Emergency Override
59
Water Valve Override
60
Calibration
61
Configuration
62
Configurable Parameters
62
Location Identifier
66
Application Information
67
Standalone
67
Occupied/Unoccupied
67
Timed Override
67
Morning Warm-Up and Daytime Warm-Up
67
Configuration
67
Setpoint Operation
67
Standalone Peer-To-Peer
68
Occupied/Unoccupied
68
Timed Override
68
Setpoint Operation
69
Troubleshooting
70
Red Service LED
70
Test Push Button
70
Service Push Button
70
Green Status LED
71
Yellow Comm LED
71
Manual Output Test
71
Test Sequence
72
Minimum Timers
73
Required Inputs for Unit Operation
73
Diagnostics
73
Translating Multiple Diagnostics
75
Resetting Diagnostics
76
Manual Output Test
76
Cycling Power
76
Building Automation System
76
Rover™ Service Tool
76
Diagnostic Reset Input
76
Zone Sensor Fan Mode Switch
76
Questionable Unit Operation
77
Appendix
80
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