Johnson Controls York YKN2Open board Manuals

Johnson Controls York YKN2Open board Manuals

Manuals and User Guides for Johnson Controls York YKN2Open board. We have 1 Johnson Controls York YKN2Open board manual available for free PDF download: Technical Information

Johnson Controls York YKN2Open board Technical Information

Johnson Controls York YKN2Open board Technical Information (44 pages)

Brand: Johnson Controls | Category: Controller | Size: 0 MB

Table of Contents

Table of Contents
2
1 Components

4
- Description of the Components
  5
2 Buttons and Leds

6
- Buttons and Leds
  7
- Test Button
  7
- Leds
  7
3 Configuration

8
- Configuration
  9
- Microswitches
  9
- Accessories and Probes
  9
- Communications with the Thermostat
  10
4 Operation

11
- General Considerations
  12
- Demand Control Unit
  12
- With DPC1 Thermostat
  13
- With External Control
  13
- Switching of the Main Components
  13
- Indoor Fan
  13
- Outdoor Fan
  14
- Four-Way Valve
  14
- Compressor
  15
- Defrost
  15
- Start-Up
  15
- Switching
  16
- Finish
  16
- Switching of the Accessories
  16
- Second and Third Compressors
  16
- Presence Detector
  16
- Electrical Auxiliary Heat
  17
- Gas Auxiliary Heat
  17
- Auxiliary Heat Via Hot Water Coil
  17
- Economiser, Return Fan and Air Quality Detector
  18
- Energy Recovery System
  19
- Smoke and High Temperature Detector
  20
- Dirty Filter Detector
  20
5 Malfunctions

21
- Malfunctions
  22
- Causes
  22
- Switching
  22
- Signalling
  24
- Reset
  26
6 Operating Parameters

27
- Rooms
  28
7 Temperature Tables

30
- Tables
  31
8 Communications

35
- Ykn2Open Board
  36
9 Yktool

41
- Yktool N2 INT
  42
10 Specification History

43
- History
  44

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