User Manuals: Polar Air SWC-18-ECM Wall Fan Coil

Manuals and User Guides for Polar Air SWC-18-ECM Wall Fan Coil. We have 1 Polar Air SWC-18-ECM Wall Fan Coil manual available for free PDF download: Installation, Operating & Service Manual

Polar Air SWC-18-ECM Installation, Operating & Service Manual

Polar Air SWC-18-ECM Installation, Operating & Service Manual (55 pages)

HIGHWALL

Brand: Polar Air | Category: Air Conditioner | Size: 7 MB

Table of Contents

Table of Contents
3
Technical Data
6
General Description
6
General Specifications
7
2-Pipe Systems
7
Coil Data
9
Dimensional Drawings
9
Sound Power Data
11
Drain Pump and Installation Fixture (Optional)
15
Installation
16
Safety Precautions
16
Before Installation
17
Mounting Plate Dimensions
18
Mounting Plate Installation
19
Condensate Drainage Hole Drilling
19
Hydronic Unit Installation
20
Drainage Piping Works
20
Pipe Connections with Valve
21
Maintenance
22
Opening and Closing of Lift-Up Grille Cover
22
Front Cover Assembly Removal
22
Air Vent and Water Purge Valves
22
Wiring Connections
22
Control Specifications: Intelligent Control (I TYPE)
23
I/O Port Definitions
23
Wiring Diagrams
24
Control Logics for 2-Pipe System
25
With Thermoelectric Valve Configuration
25
2-Pipe Control Logic -With 6-Way Modulating Valve Configuration
28
Sleep Mode
30
Louver
30
Buzzer
30
Auto Restart
30
On/Off Switch
30
Drain Pump
30
Float Switch
30
Electric Heater Safety Switch
31
Low Temperature Protection of Indoor Coil in Winter
31
Network Setup
32
Open Modbus Protocol
34
LED Display and Error Description
38
Control Specification: Flexible Function PCB - W Type Control
40
I/O Port Definitions
40
Wiring Diagram
41
Onboard Configuration
42
Control Logics
43
LED Display and Error Description
43
Users Interface
44
Remote Control Handset
44
Wired Wall Pad Controller Operation Guide
45
LED Display
45
Dimensions and Installation
46
Operation Guide
47
Error Codes
51
Sensor Resistance R-T Conversion Table
52
Troubleshooting
54

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