Power Supply Precautions; Wiring Diagram - Contemporary Controls BASstat BAST-221C-BW2 User Manual
Wireless multi-stage thermostat
Hide thumbs
Also See for BASstat BAST-221C-BW2:
- Installation manual (2 pages) ,
- User manual (54 pages)
Table of Contents
Advertisement
3.3
Power Supply Precautions
Internally, the BASstat utilizes a half-wave rectifier and can share the same AC power source with
other half-wave rectified devices. Sharing AC power with full-wave rectified devices is NOT
recommended. AC power sources that power several half-wave devices have a common
secondary connection called COMMON, LO, or GROUND. Connect the HOT side of the
secondary to the 24 VAC high side input on the BASstat and the LO side to 24 VAC common.
WARNING: Devices powered from a common AC source could be damaged if a mix of half- wave
and full-wave rectified devices are both present. If you are not sure of the type of rectifier used by
another device, do not share the AC source with it.
3.4
Wiring Diagram
Wiring: 14 to 22 AWG wires or 1.5mm
UM-15090500-AA1
2
wires
Page 12
Advertisement
Table of Contents
Need help?
Do you have a question about the BASstat BAST-221C-BW2 and is the answer not in the manual?