How to script the control logic of air conditioner?

[admin]

This example will set out_value depending on input temperature. This should be an event script attached to temperature sensor object so it executes each time temperature value changes.

Code:

value = event.getvalue()

if temp >= 24 then
  out_value = 1
elseif temp >= 15 then
  out_value = 2
elseif temp >= 10 then
  out_value = 3
else
  out_value = 4
end

grp.write('3/5/37', out_value)