Replacing a TE-7710-0 Series Wireless Transmitter and TE-7720-0 Wireless Receiver connected to a VMA Controller - Metasys - MS-VMA1826-x - MS-VMA1832-x - Field Device - VMA18 VAV Modular Assembly

VMA1826/1832 VAV Controller Installation Guide

Brand
Metasys
Product name
VMA18 VAV Modular Assembly
Document type
Installation Guide
Part number
24-10143-373
Document revision
K
Revision date
2019-10-18
Language
English
To replace a TE-7710-0 Series Wireless Transmitter and TE-7720-0 Wireless Receiver connected to a VMA controller, or to convert the wired sensors used with the VMA18 controller to wireless, complete the following instructions.
Note: The TE-7710-0 Series Wireless Transmitter and TE-7720-0 Wireless Receiver must both be replaced with a WRZ Series Wireless Sensor and a WRZ7860-0 Series One-to-One Receiver. Refer to the WRZ Series Wireless Room Sensors Product Bulletin (LIT-12011653) for a complete list of available WRZ Series Wireless Room Sensors.
  1. Disconnect the 6-foot interface cable connecting the VMA controller and the TE-7720-0 Wireless Receiver.
  2. Plug one end of the 6-foot interface cable into the VMA18 socket labeled TSTAT.
  3. Plug the other end of the 6-foot interface cable into the 8-pin female socket of the single-socket adapter.
  4. Plug the male end of the single-socket adapter directly into the BTCVT.
  5. Complete commissioning of the VMA18 controller and disconnect the BTCVT.
    Note: Sensor point information such as temperature, setpoint, and occupancy is not available during commissioning.
  6. Install the WRZ Series Wireless Sensor and a WRZ7860-0 Series One-to-One Receiver in the same locations as the previous sensor and receiver. Refer to the WRZ Series Wireless Room Sensors Installation Instructions (Part No. 24-10332-2) and the WRZ-7860-0 Installation Instructions (Part No. 24-10563-47) .
  7. Plug the 6-pin male jack on the adapter into the WRZ7860-0 receiver.
Note: When using an WRZ Series Sensor with screw terminal block terminations, refer to the wiring diagram in the installation instructions for the applicable WRZ Series Sensor model.