WPT Operations and Maintenance
Document No. 910-00028-01, Rev 1
Page 1 of 10
1
Overview
The Cypress Envirosystems Wireless Pneumatic Thermostat (WPT) retrofits an
existing pneumatic thermostat to provide Direct Digital Control (DDC) like zone
control functionality at a fraction of the time and cost without disturbing occupants.
The WPT system enables remote monitoring of zone temperature, branch pressure,
remote control of setpoints, and programmable setback or setup of the pneumatic
HVAC systems. It also enables integration with utility Demand Response programs.
The WPT can function either as a standalone system or can be integrated with an
existing Building Management System via BACnet/IP. As a result, the WPT helps a
building owner and tenants save energy by implementing indoor temperature policies,
improve comfort, and reduce the maintenance cost of the legacy pneumatic HVAC
systems.
1.1
System Components
The WPT-80x Series system includes the following components:
Wireless thermostat (WPT-80x thermostat)
Wireless repeaters (WPT-800-RWAL, WPT-800-RWAL24V or WPT-810-RPT)
Wireless hub (WPT-800-HUSB)
Green Box Controller (GBC-800 or GBC-810 series)
1.2
Referenced Manuals
For additional resources, please refer to the following documents. This manual will
refer to these when appropriate.
910-00005-01: WPT Installation Manual
910:00002-01: RWAL Installation Manual
910-00013-01: RWAL-24V Installation Manual
910-00027-01: RPT Installation Manual
910-00003-01: HUSB Installation Manual
910-00019-01: GBC Installation Manual
910-00026-01: WMM Installation Manual
910-00008-01: WPT BACnet PICS
Manuals for the WPT Green Box, HUSB, and repeaters can be found at
http://www.cypressenvirosystems.com/Portal/usermanuals.php
. For portal assistance,
please contact Cypress Envirosystems Support. Contact information is found in
Section 7 of this manual.
2 System Operation
The WPT system is comprised of WPTs, repeaters, hub and GBC.
