Cypress WPT-800-HUSB Installation Manual

Cypress envirosystems wireless pneumatic thermostat

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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 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 USB Hub (HUSB) is required to connect the WPT wireless network to the
WPT Green Box. One HUSB is required per WPT wireless network. The HUSB is
connected to the WPT Green Box on the USB port.
1.1.

Components

The WPT-800-HUSB kit includes the following components:
HUSB – USB Hub
Universal wall bracket
Mounting screws, #6 x 1" self-tapping (x2)
USB cable
1.2.

Prerequisites for Installation

The WPT system relies on a wireless network for communication. The following
tasks must be completed before proceeding to HUSB installation:
Installation of the WPT Green Box
Assignment of network ID
Manuals for the WPT, WPT Green Box, HUSB and other manuals related to the WPT
system can be found at http://www.cypressenvirosystems.com/wpt-downloads.php.
1.3.

Tools Required for Installation

Phillips-head screw driver
2.
HUSB Installation
The overall HUSB installation procedure includes:
Mounting the HUSB
Configuring the HUSB
HUSB Installation Manual
Doc No. 910-00003-01 Rev 05
Page 1 of 6

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Summary of Contents for Cypress WPT-800-HUSB

  • Page 1 WPT Green Box. One HUSB is required per WPT wireless network. The HUSB is connected to the WPT Green Box on the USB port. 1.1. Components The WPT-800-HUSB kit includes the following components: HUSB – USB Hub Universal wall bracket Mounting screws, #6 x 1” self-tapping (x2) USB cable 1.2.
  • Page 2 ESD Handling Precautions Warning! The HUSB contains ESD sensitive circuit cards and components, shown in Figure 1. Great care must be exercised while handling the HUSB with the cover open. Do not touch any of the circuit boards with fingers or any part of the body. Touching the circuit boards may cause the unit to fail due to electrostatic discharge.
  • Page 3 2.1. Mounting the HUSB 1. Mount the universal wall bracket, shown in Figure 2, using the two screws provided. Figure 2. Universal Wall Bracket 2. Mount the HUSB onto the universal wall bracket using the captive screws, shown in Figure 3. Figure 3.
  • Page 4 2.2. Powering On the HUSB The HUSB is powered through the USB port on the WPT Green Box. To power on the HUSB, connect the USB Cable to the WPT Green Box’s USB port. The HUSB turns on and performs initialization. After initialization, the LCD displays either E0 or the current channel frequency.
  • Page 5 Figure 5. Configuring Network ID 2. Press the top or bottom button to change the network ID to the required value. The network ID cannot have a “0” value. 3. Press middle button to confirm the network ID. The HUSB will automatically exit the programming mode if no key is pressed for one minute.
  • Page 6 Technical Specification DC Power Antenna Operating Frequency Band Operating Conditions Storage Conditions Dimensions San Jose, CA 95134, USA info@cypressenvirosystems.com Phone: +1 (408) 943-2800 HUSB Installation Manual Doc No. 910-00003-01 Rev 05 Powered through the USB port External rubber dipole, 4dBi gain, omni-directional, 2.4 to 2.5 GHz 2.4 GHz ISM Band 32 to 122ºF (0 to 50ºC)

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