Commercial Air Doors
Intelliswitch
User Programmable Microprocessor Controller For Maxair And Zephyr Air Door
Gain precise control, flexibility and added safety, plus save on energy and installation costs with Berner's patent-pending user-programmable microprocessor controller. Now standard on Maxair and Zephyr Air Doors.
Basic Operation
Use "Menu" button to navigate features
Use "Arrows" to adjust/change settings, all settings rollover
Menus
Lock/Unlock: prevents tampering when locked; features and settings can be seen but cannot be changed
Fan Speed: 1 thru 10, 1050 rpm and up
Mode:
OFF
unit off
ON
unit on if start/stop time is satisfied
AUTO
unit comes on with external contact closure (door switch) and start/stop time satisfied, unit off when contact is open
Delay Time: 0 - 10 minutes, delay unit off from open of Auto mode contact closure
Temp Set: Displays temperature units °F or °C; heat activates when temperature drops below setting.)
Start Time: Sets time when the unit is to turn on or become active for "Auto" mode (based on time clock setting)
Stop Time: Sets time when the unit is to turn off or become inactive for "Auto" mode (based on time clock setting)
Set Time: sets the time clock (note "am" indicator)
Service
Four screws
Board Components are good for 0° - 70° C or 32° - 158° F
Menu Features
Lockable
Ten Speeds maintained +/- 5 rpm, utilizes feedback
Three modes: On-Off-Auto
Built in time delay: 0 - 10 minutes
Internal thermostat: 50° - 90° Fahrenheit and 10° - 32° Celsius
External thermostat provision
Programmable Start/Stop time
Clock display
Additional Features
Tamper proof
Low voltage output for "Auto" mode activation: 5 volt for door/limit switch/dry contact
Serial RS485 master/slave connection - unlimited slaves up to 500 ft away
Optional Infra-red remote control
Remote mountable display/interface
Fan fail lock out: prevents electric heater activation if fans not running
Full speed start
