Niilone INSTALLATION INSTRUCTIONS READ amp SAVE THESE INSTRUCTIONS OpenAire MODEL PFOB 52 CAUTIONS 1 Before wiring the paddle fan turn off the electric power supply at the main fuse or circuit breaker box and leave it off until the installation is complete 2 Mount the outlet box so it will support a minimum of 45 pounds The outlet box must be mounted flush to ceiling Do not use a plastic outlet box 3 Do not install paddle fan with less than 7 feet cle
SIEMENS Technical Instructions Document No 155 746 EA GND 1 March 17 2005 OpenAir GND Series Electronic Damper Actuator UL Listed Fire Smoke and Smoke Control Dampers 2 Position 15 second Run Time 15 second Spring Return Time LISTED C lt N474 Description The OpenAir direct coupled fast acting two position spring return electronic actuators are available as 24 Vac dc 120 Vac and 230 Vac models They are intended for use on UL listed smoke