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.
- Disconnect the 6-foot interface cable connecting the VMA controller and the TE-7720-0 Wireless Receiver.
- Plug one end of the 6-foot interface cable into the VMA18 socket labeled TSTAT.
- Plug the other end of the 6-foot interface cable into the 8-pin female socket of the single-socket adapter.
- Plug the male end of the single-socket adapter directly into the BTCVT.
- 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.
- 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) .
- 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.