1. Safety Considerations
3
1.1. General
3
1.2. Before Switching The Unit
3
1.3. Avoid Electrocution
3
2. General Description
4
2.1. Basic Information
4
2.2. Controller Operating Limits
4
2.3. Controller Architecture
4
2.4. Controller Maintenance
4
2.5. Embedded Web Interface (Optional)
5
2.6. Application Save And Reset
5
3. Working With This Unit
6
3.1. Unit Interface
6
3.1.1. Icons Description
7
3.2. Insert Password
7
3.3. Chiller On/Off
7
3.3.1. Keypad On/Off
8
3.3.2. Scheduler
8
3.3.3. Network On/Off
9
3.3.4. Unit On/Off Switch
9
3.4. Water Setpoints
10
3.5. Unit Mode
11
3.5.1. Heat/Cool Mode
11
3.6. Pumps And Variable Flow
11
3.6.1. Fixed Speed
12
3.6.2. Deltat
12
3.7. Network Control
13
3.8. Thermostatic Control
13
3.8.1. Thermostatic Source Control
15
3.8.1.1. Entering Water Temperature Control
15
3.8.1.2. Leaving Water Temperature Control
15
3.9. External Alarm
16
3.10. Unit Capacity
17
3.11. Power Conservation
17
3.11.1. Setpoint Reset
17
3.11.1.1. Setpoint Reset By 0-10V Signal
18
3.11.1.2. Setpoint Reset By Dt
18
3.12. Controller Ip Setup
18
3.13. Daikin On Site
19
3.14. Date/Time
20
3.15. Master/Slave
20
3.16. Customer Unit Configuration
21
3.17. Three-Way Valve
22
3.17.1. Pid Calibration
23
3.18. Water Reversing Valve
23
3.18.1. Automatic Mode
23
3.18.2. Manual Mode
24
3.19. Connectivity Kit & Bms Connection
24
3.20. Smart Grid Box And Energy Monitoring
25
3.20.1. Additional Customer Configuration
25
3.20.2. Beg – Sg Ready & Energy Monitoring
26
3.20.3. Energy Monitoring Values
26
3.21. Additional Hmi Parameters Navigation Table
27
3.22. About Chiller
27
3.23. Hmi Screen Saver
27
3.24. Generic Controller Operation
28
3.25. Hmi Parameters Navigation Table
28
4. Alarms And Trouble Shooting
33
4.1. Alarms List: Overview
33
4.2. Troubleshooting
34
Graph 1 – Compressors Start-Up Sequence - Cool Mode
14
Graph 3 – Evap ∆T Vs Active Setpoint - Cooling Mode(Left)/ Heating Mode(Right)
18
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