Polar Air PFWSL-04-ECM Manuals

Manuals and User Guides for Polar Air PFWSL-04-ECM. We have 1 Polar Air PFWSL-04-ECM manual available for free PDF download: Installation, Operation And Service Manual

Polar Air PFWSL-04-ECM Installation, Operation And Service Manual

Polar Air PFWSL-04-ECM Installation, Operation And Service Manual (56 pages)

SLIM FLOORSTANDING

Brand: Polar Air | Category: Air Conditioner | Size: 1 MB

Table of Contents

Table of Contents
3
Technical Data

6
- General Description
  6
- General Specification
  7
  - 2-Pipe Systems
    7
  - 4-Pipe Systems
    8
- Coil Data
  9
  - 2-Pipe Systems
    9
- Sound Power Data
  10
- Dimensions
  15
- Unit Configuration
  16
- Valve Kit Information (Optional Part)
  17
  - Valve Body
    17
  - Actuator Type
    17
Installation

18
- Safety Precautions
  18
- Operating Limits
  19
- Installation and Location
  19
- Water Connections
  21
- Electrical Connection
  22
Maintenance

23
- General Maintenance
  23
- Regular Maintenance
  23
- Filter Installation & Cleaning
  23
- Fan Motor Assembly Maintenance
  23
Control Specifications: Flexible Function PCB - W Type Control

25
- I/O Port Definitions
  25
- Wiring Diagrams
  26
- Control Logic Specifications
  27
- Modbus Protocol
  28
Control Specifications: Intelligent Control (I Type)

29
- I/O Port Definitions
  29
- Wiring Diagram
  30
- Control Logics for 2-Pipe System
  31
- 4-Pipe Control Logic-With Modulating Valve Configuration
  36
- Sleep Mode
  38
- Auto Speed
  38
- Buzzer
  38
- Auto Restart
  38
- E.9.On/Off Switch
  38
- E.10.Drain Pump
  38
- Float Switch
  38
- Electric Heater Safety Switch
  39
- Low Temperature Protection of Indoor Coil in Winter
  39
- Networking System
  40
- Open Modbus Protocol
  42
User Interface

46
- Wired Wall Pad Controller Operation Guide
  46
- Remote Control Handset
  51
Sensor Resistance R-T Conversion Table

53
Troubleshooting

55

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