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YCCS System Manager and Zone Coordinator
Applications
The York Commercial Comfort System (YCCS) System
Manager and Zone Coordinator supervisory controllers
bring an entirely new generation of Building
Automation System (BAS) technology to light
commercial systems. These supervisory controllers
use Internet Technology (IT) and BACnet®
Master-Slave/Token-Passing (MS/TP) communication
to provide supervisory level control of light commercial
BASs.
All System Manager models and select Zone
Coordinator models feature an intuitive color
touch-screen User Interface (UI) that provides the
ability to schedule, trend, and adjust parameters for the
entire building. The supervisory controllers require no
programming and have predefined point lists for the
mechanical equipment configuration used within the
facility. Both devices support remote access via a
standard Web browser or any computer connected to
the building network.
North American Emissions Compliance
United States
This equipment has been tested and found to
comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference when this equipment is
operated in a commercial environment. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area is
likely to cause harmful interference, in which case
the user will be required to correct the interference
at his/her own expense.
YCCS System Manager and Zone Coordinator Installation Instructions
Installation Instructions
YK-SMU2x0-0, YK-ZCUxx0-0
Canada
This Class (A) digital apparatus meets all the
requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la Classe (A) respecte
toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
Installation
Follow these guidelines when installing the System
Manager or Zone Coordinator:
•
•
•
Parts Included
One System Manager or Zone Coordinator with
removable mounting base.
Materials and Special Tools Needed
•
•
•
•
•
•
Transport the System Manager or Zone
Coordinator in the original container to minimize
vibration and shock damage.
Do not drop the controller or subject it to shock.
Do not open the controller housing. The controllers
have no user-serviceable parts inside the housing.
three fasteners appropriate for the mounting
surface (M4 screws - #8 screws)
wire strippers
small flat-head screwdriver
22 AWG (0.65 mm) 3-conductor, twisted, shielded
cable with a drain wire
Note: This drain wire is used only to group the
shielded cable. Do not use this drain wire as a
connection to the board.
wire nuts for 22 AWG drain wire
electrical tape
428546-YIM-C-1110
1
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Summary of Contents for York YK-SMU2x0-0
- Page 1 YCCS System Manager and Zone Coordinator Installation Instructions YK-SMU2x0-0, YK-ZCUxx0-0 Applications Canada The York Commercial Comfort System (YCCS) System This Class (A) digital apparatus meets all the Manager and Zone Coordinator supervisory controllers requirements of the Canadian Interference-Causing bring an entirely new generation of Building Equipment Regulations.
- Page 2 428546-YIM-C-1110 Dimensions Figure 1: System Manager and Zone Coordinator Dimensions and Configuration, mm (in.) Accessories If you must mount the supervisory controller on an uneven surface, be careful not to crack the Table 1 lists the System Manager and Zone supervisory controller housing when tightening the Coordinator accessory.
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Page 3: Mounting The Controller
428546-YIM-C-1110 For applications where the supervisory controller is 3. Position the mounting base, insert the screws mounted inside a panel or enclosure, follow these through the holes in the base, and carefully tighten additional guidelines: the screws. • Follow the manufacturer ’ s instructions when IMPORTANT: Do not overtighten the mounting mounting the enclosure. -
Page 4: Wiring Guidelines
428546-YIM-C-1110 Wiring Guidelines End-of-Line (EOL) Termination Follow these guidelines when wiring the System Set to ON Manager and Zone Coordinator controllers: System Zone • Securely mount the controller base before wiring. See the Mounting the Controller section. • Route the supply power wires and communication COM 24V cables at least 50 mm (2 in.) away from the vent slots on the sides of the controller housing. - Page 5 428546-YIM-C-1110 Note: Power supply wire colors may be different Note: The 24 VAC power should be connected to on transformers not manufactured by Johnson all network devices so transformer phasing is Controls, Inc. Follow the transformer uniform across the devices. Powering devices with manufacturer’s instructions and project installation uniform 24 VAC supply power phasing reduces drawings for wiring details.
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Page 6: Setup And Adjustments
428546-YIM-C-1110 Setup and Adjustments 7. Use an existing hole or drill a hole and insert a sheet metal screw in the back plate below the To quickly set up your YCCS network: communication connector. 1. On each end of the 3-conductor cable, strip the 8. - Page 7 428546-YIM-C-1110 EOL Termination System Set to ON Zone COM 24V System Manager Termination Board Zone System 24VAC Power System Communication COM 24V Zone Communication Input (10VA) Bus Terminal Strip Bus Terminal Strip System Bus Tape Back Note: Ground the drain wire at Drain Wire Communication the end of the communication...
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Page 8: Communication Bus
428546-YIM-C-1110 Communication Bus Table 5: System Communication Bus Address Summary Determining the System Manager Address Switch Address Description The System Manager address switch is always set to 0; 8–17 Zone Coordinator on the System therefore, you do not need to determine the System Communication Bus Manager address. -
Page 9: Operation
Zone Coordinator and System Specifically, the System bus must always have a Manager functions, refer to the York Commercial System Manager as the EOL device, and the Zone bus Comfort System (YCCS) Operation Overview Technical must always have a Zone Coordinator as the EOL Guide (643517). -
Page 10: Troubleshooting
428546-YIM-C-1110 Troubleshooting • If the Bus communication problems are severe, and no communication is present, or you can not Use the following information to troubleshoot the determine where communication is unreliable, System Manger and Zone Coordinator. partition (disconnect and isolate a portion of the Status LEDs Bus for testing purposes) and test the Bus portion connected to the System Manager and Zone... -
Page 11: Repair Information
428546-YIM-C-1110 • Check bus voltages: • Check addresses (+) to COM must be within 2.0 to 3.0 VDC Check for duplicate addresses (-) to COM must be within 1.5 to 2.54 VDC Verify the address range is sequential Repair Information (+) to (-) must be within 0.3 to 1.0 VDC If a System Manager or Zone Coordinator controller Note: Values may fluctuate due to ongoing... -
Page 12: Yccs Zone Coordinator Controller
UL Listed, File E107041, CCN PAZX7, CAN/CSA C22.2 No. 205, Signal Equipment Industry Canada Compliant, ICES-003 428546-YIM-C-1110 Subject to change without notice. Printed in U.S.A. Ref: 12011644 Copyright © April 28, 2011 by Johnson Controls, Inc. All rights reserved. Supersedes: 428546-YIM-B-0710 Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069...
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