User Manuals: Daikin AGZ120E Air-cooled Scroll Chiller

Manuals and User Guides for Daikin AGZ120E Air-cooled Scroll Chiller. We have 1 Daikin AGZ120E Air-cooled Scroll Chiller manual available for free PDF download: Installation, Operation And Maintenance Manual

Daikin AGZ120E Installation, Operation And Maintenance Manual

Daikin AGZ120E Installation, Operation And Maintenance Manual (112 pages)

Trailblazer Air-Cooled Scroll Chillers

Brand: Daikin | Category: Chiller | Size: 8 MB

Table of Contents

Table of Contents
2
Installation and Application Information
5
- Flow Switch
  14
- Glycol Solutions
  14
Refrigerant Schematics
17
Dimensions and Weights - Packaged Units
22
Refrigerant Charge
30
Isolator Information
31
Pressure Drop Data
34
Electrical Data
37
Unit Controller Operation
45
Controller Inputs and Outputs
46
Sequence of Operation
56
Unit Functions
63
- Unit Enable
  64
- Unit Mode Selection
  64
- Evaporator Pump Control
  66
- Lwt Target
  67
- Freeze Protection
  67
- Unit Capacity Control
  68
- Unit Capacity Overrides
  68
- Demand Limit
  68
Circuit Functions
72
- Pumpdown Procedure
  73
- Condenser Fan Control
  74
- Exv Control
  79
Alarms
81
- Unit Problem Alarms
  82
- Unit Warning Alarms
  82
- Clearing Alarms
  83
- Unit Events
  84
- Circuit Events
  84
Using the Controller
85
Optional Low Ambient Fan VFD
88
- Recommended Periodic Inspection
  93
- Pre Startup
  94
Startup and Shutdown Procedures
94
Extended Shutdown
95
Component Operation
96
- Crankcase Heaters
  97
- Compressor Maintenance
  98
Unit Maintenance
98
- System Adjustment
  100
- Liquid Line Sight Glass
  100
- Expansion Valve
  100
- Refrigerant Charging
  103
Troubleshooting Chart
104
Warranty Registration Form (Scroll)
106
Limited Product Warranty
111

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