S&P BR 25 Manual De Instrucciones página 40

EXHAUST fan
Antenna
FRESH AIR temperature probe
Bypass damper
actuator
40
WIRING DIAGRAM
BR 25 - BR 25 PLUS
type B
To bypass actuator
Boost connection
(see detail)
RETURN temperature probe
External booster
connection
(see detail)
ON/OFF switch
AC power
SUPPLY fan
4 button control
(4B-RF) wirelessly
connected