Polar Air P-ECM Manuals

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

Polar Air P-ECM Installation, Operation And Service Manual

Polar Air P-ECM Installation, Operation And Service Manual (52 pages)

HIGHWALL

Brand: Polar Air | Category: Air Conditioner | Size: 11 MB

Table of Contents

Table of Contents
3
Technical Data
5
General Description
5
General Specifications
6
2-Pipe Systems
6
4-Pipe Systems
7
Coil Data
8
Dimensional Drawings
8
Sound Power Data
9
Installation
11
Safety Precautions
11
Operating Limits
12
Before Installation
12
Mounting Plate Dimensions
13
Mounting Plate Installation
13
Condensate Drainage Hole Drilling
14
Hydronic Unit Installation
14
Drainage Piping Works
14
Pipe Connections with Valve
15
Electrical Connection
16
Start-Up
16
Maintenance
17
Opening and Closing of Lift-Up Grille Cover
17
Front Cover Assembly Removal
17
Air Vent and Water Purge Valves
17
Control Specifications: Intelligent Control (I Type)
18
I/O Port Definitions
18
Wiring Diagram
19
Control Logics for 2-Pipe System
20
2-Pipe Control Logic-Without Valve Configuration
22
4-Pipe Control Logic-With Modulating Valve Configuration
23
2-Pipe Control Logic-With 6-Way Modulating Valve Configuration
25
Sleep Mode
26
Auto Speed
26
Stepping Motor
26
Buzzer
27
Auto Restart
27
On/Off Switch
27
Drain Pump
27
Float Switch
27
Electric Heater Safety Switch
27
Low Temperature Protection of Indoor Coil in Winter
27
Networking System
29
Open Modbus Protocol
31
LED Display and Error Description
35
Control Specifications: Flexible Function PCB - W Type Control
37
I/O Port Definitions
37
Wiring Diagram
38
Control Logic
39
LED Display and Error Description
40
Users Interface
41
Remote Control Handset
41
Wired Wall Pad Controller Operation Guide
42
LED Display
42
Dimensions and Installation
43
Operation Guide
44
Error Codes
48
Sensor Resistance R-T Conversion Table
49
Troubleshooting Guide
51

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