Daikin TRAILBLAZER AGZ002F Manuals

Manuals and User Guides for Daikin TRAILBLAZER AGZ002F. We have 1 Daikin TRAILBLAZER AGZ002F manual available for free PDF download: Installation Operation & Maintenance

Daikin TRAILBLAZER AGZ002F Installation Operation & Maintenance (110 pages)

AIR-COOLED SCROLL CHILLERS

Brand: Daikin | Category: Chiller | Size: 17 MB

Table of Contents
2
Safety Information
3
Hazard Identification Information
3
UL Compliance Statements for Unit Work
4
Introduction
5
General Description
5
Unit Labels
5
Installation
6
Operating Limits
6
Nameplates
6
Lifting Guidance
6
Lifting Equipment
7
Lifting Points
7
Long Term Storage
8
Unit Placement
9
Service Clearance
9
Case 2: Two Units, Side-By-Side
10
Case 4: Open Screening Walls
11
Case 5: Pit/Solid Wall Installation
12
Application Consideration
13
Chilled Water Piping
13
Water Flow Limitations
14
System Water Considerations
15
Evaporator Freeze Protection
15
Chilled Water Pump
15
Flow Switch
16
Glycol Solutions
16
Low Ambient Operation
16
Pump Package
18
Standard Components of Pump Packages
19
Pump Operating Control
19
Isolator Information
21
Pump Controller
21
BAS Integration of Pumps
22
Remote Evaporator
24
Refrigerant Piping and Application
24
Piping Recommendations
24
Wiring for Remote Evaporators
29
Sensor Wiring
30
Service Pumpdown
30
Remote Evaporator Field Wiring
31
Pressure Drop Data
33
Electrical Data
35
Electrical Connection
35
Use with On-Site Generators
36
Generator Sizing
36
Field Wiring
37
Unit Controller Operation
39
General Description
39
System Architecture
39
Controller Inputs and Outputs
40
Set Points
42
Unit Functions
44
Configuration Validation
44
Unit Mode Selection
45
Shut down Temperature
45
Unit Enable
45
Unit States
46
Low Ambient Lockout
47
Unit Status
47
Unit Capacity Control
49
Compressor Staging
49
Unit Capacity Overrides
50
Network Limit
50
Rapidrestore Option
50
Fast Loading
51
Sound Reduction
51
Circuit Functions
52
Circuit States
52
Circuit Status
52
Compressor Control
53
Compressor Types
53
Condenser Fan Control
54
Staging down
64
EXV Control
64
Alarm and Events
67
Alarm Digital Output
67
Evaporator Flow Loss
69
Evaporator Water Freeze Protect
69
External Alarm
70
High Condenser Pressure
73
High Discharge Temperature
73
Circuit Events
75
Touchscreen Controller
77
Home Screen
77
Unit/Setpoints
78
Circuit 1/Circuit 2
78
Configuration
78
Maintenance
78
Startup/Shutdown Procedures
79
Pre-Startup
79
Startup Checkout
79
Startup Steps
80
Post Startup
80
Shutdown
80
Extended Shutdown
80
Pre-Startup (Pumps)
80
Setting the Operating Mode
81
Startup (Pumps)
81
Seasonal Shutdown (Pumps)
82
Flow Switch Installation and Calibration
82
Unit Maintenance
87
General
87
Electrical Terminals
87
Compressor Maintenance
87
Lubrication
87
All-Aluminum Condenser Coils
87
Evaporator
89
Liquid Line Solenoid Valve
89
High Ambient Control Panel
89
Filter-Driers
90
Hot Gas Bypass (Optional)
90
Transformer Filter
90
Procedure Notes
93
Refrigerant Charging
94
Charging Procedure
94
Refrigerant Guidelines
95
Competence of Personnel
95
Maintenance and Repair
95
Leak Detection
96
Handling and Storage
97
Recovery Procedure
98
Troubleshooting
99
Appendix
101
Pre-Start Checklist
101
Warranty Registration Form
102
Section 1 - Sensorless Startup Procedure
107
Section 2- External Sensor Startup Procedure
108
Section 3 - External Controller (Bas) Startup Procedure
108
Limited Product Warranty
109

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Daikin TRAILBLAZER AGZ002F Manuals

Daikin TRAILBLAZER AGZ002F Installation Operation & Maintenance (110 pages)

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