Daikin Pathfinder AWS21OCDH Manuals

Manuals and User Guides for Daikin Pathfinder AWS21OCDH. We have 1 Daikin Pathfinder AWS21OCDH manual available for free PDF download: Installation & Operating Manual

Daikin Pathfinder AWS21OCDH Installation & Operating Manual (137 pages)

Air Cooled Chillers, Standard, High, & Premium Efficiencies Includes models with VFD

Brand: Daikin | Category: Chiller | Size: 6 MB

Table of Contents

2
- Introduction
  3
- Installation and Startup
  4
  - Clearance Requirements
    5
  - Restricted Air Flow
    5
  - Case 4: Open Screening Walls
    7
  - Case 5, Pit/Solid Wall Installation
    8
  - Chilled Water Piping
    8
  - Evaporator Freeze Protection
    10
  - Flow Switch
    10
  - Refrigerant Charge
    11
  - Glycol Solutions
    12
  - Performance Adjustment Factors
    12
- Lifting & Mounting Weights
  15
- Lifting & Mounting Weights
  17
- Index of Lifting & Mounting Drawings
  19
- Lifting & Mounting Dimensions (Non-VFD)
  20
Lifting & Mounting Dimensions (Non-Vfd)

21
- M3 M1 L1
  22
- L4 M4 M2 L2
  23
- M4 M2 L2
  23
- M7 L7 M5 L5 L3 M3 M1 L1
  23
- M8 L8 M6 L6
  23
- Aws 16 Fan DIM. Dwg
  24
- Lifting & Mounting Dimensions (VFD)
  26
- Isolator Locations and Kit Numbers
  31
  - Field Wiring
    41
  - Electrical Data Notes
    41
- Electrical Data
  41
- Wiring Diagram
  42
- Multipoint Electrical Data (Non-VFD)
  44
- Multipoint Field Wiring Data (Non-VFD)
  47
- Terminal Amps (Non-VFD) (Single/Multi-Point)
  52
- Single-Point Electrical Data (Non-VFD)
  56
- Single-Point Field Wiring Data (Non-VFD)
  59
- Multipoint Electrical Data (VFD)
  63
- Multipoint Field Wiring Data (VFD)
  64
- Terminal Amps (VFD) (Single- and Multi-Point)
  65
- Single-Point Electrical Data (VFD)
  66
- Single-Point Field Wiring Data (VFD)
  67
- Pressure Drop Data
  68
  - Software Version
    75
  - Operating Limits
    75
  - Controller Features
    75
- Introduction
  75
- General Description
  76
  - Power Panel Layout
    77
- Controller Description
  80
  - Hardware Structure
    80
  - System Architecture
    81
- Sequence of Operation
  82
- Controller Operation
  86
- Unit Functions
  94
  - Unit Mode Selection
    94
  - Ice Mode Start Delay
    96
  - Evaporator Pump Control
    96
  - Noise Reduction
    96
  - Leaving Water Temperature (LWT) Reset
    97
  - Unit Capacity Control
    98
  - Unit Capacity Overrides
    99
  - Demand Limit
    100
  - Network Limit
    100
  - Current Limit
    100
  - Software Settings
    102
  - Circuit Control Logic
    103
- Circuit Functions
  103
  - Circuit Status
    104
  - Compressor Control
    105
  - Condenser Fan Control
    105
  - EXV Control
    107
  - Economizer Control
    108
  - Liquid Injection
    108
- Alarms and Events
  110
  - Unit Warnings
    111
  - Circuit Faults
    112
  - Discharge Temperature Sensor Fault
    114
  - Failed Pumpdown
    116
  - Alarm Logging
    116
  - Event Log
    116
  - Unit Status
    117
- Using the Controller
  117
  - Navigation Mode
    118
- Optional Remote User Interface
  121
- Optional Compressor VFD
  123
  - Control Panel
    126
- Optional Power Factor Correction Capacitors
  127
- Start-Up and Shutdown
  128
- System Maintenance
  130
  - Compressor Maintenance
    130
  - Electrical Terminals
    131
  - Liquid Line Sight Glass
    132
  - Pump Operation
    132
  - Operation
    133
- Appendix
  134

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Daikin Pathfinder AWS21OCDH Manuals

Daikin Pathfinder AWS21OCDH Installation & Operating Manual (137 pages)

Table of Contents

Table of Contents

Lifting & Mounting Dimensions (Non-Vfd)

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