Progammable from 1º up to 10º or off (0). When the difference between the return air temperature and the set point exceeds the on-screen return air temperature
reading flashes.
HC
Hour Counter initial value for maintenance purposes
(Tens of hours, e.g. 150=1500 hours), programmable from 1000 up to 5000, 500 steps.
dSP
Doors Switches Presence/Polarity
0: normally closed, 1: normally open, 2: not present.
bE
Buzzer Enable
0: not enabled, 1: enabled, 2: enabled also when keys are pressed, 3: enabled only when keys are pressed.
tu
Thermostat units
C: temperature visualization in ºC, F: temperature visualization in ºF.
Pu
Pressure units
b: pressure visualization in bar, P: pressure visualization in psi