Future Automation SAC-U1 - Manual (Page 11)

COMMAND ACTION
scale c Sets temperature control to Centigrade C (Default)
scale f Sets temperature control to Fahrenheit F
on 28 Turns primary fans on at set temperature (Default set 26 C)
boost 32 Turns secondary fans on at set temperature (Default set 28 C)
alarm 36 Alarm will sound at set temperature (Default set 45 C)
off 22 Turns off all fans on at set temperature (Default set 24 C)
ENQUIRY RESPONSE
on ? Shows current set temperature of when fans turn on
boost ? Shows current set temperature of when secondary fans turn on
alarm ? Shows current set temperature of when alarm sounds
off ? Shows current set temperature of when fans turn off
? Shows current temperature
lo ? Shows lowest recorded temperature
hi ? Shows highest recorded temperature
reset hi Resets record of highest temperature
reset lo Resets record of lowest temperature
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SAC-U1- Smart Airflow Control Unit 1
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IMPORTANT
Ensure protocol is entered exactly as written, including Carriage Return
(Enter / ASCII 13) immediately after the last character.
RS232
The command temperature sets
shown are just an example