3.2 System reaction Speed (Effective only for PID (PWM))
Adjust this setting to suit the heating system reaction speed.
• Press the 'On' button until 'Syst' is shown, with the current setting.
• Press the "+" or "–" buttons to select between:
F = Fast – the house usually reaches setpoint in < 1 hour
S = Slow – the house usually reaches setpoint in > 1 hour
Once a value has been changed, press 'On' to accept the modification.
3.3 Control algorithm
• Press the 'On' button until 'ALG' is shown, with the current setting.
• Press the "+" or "–" button to select between:
P = PID with PWM (pulse width modulation)
O = ON/OFF
PWM for floor heating or radiator heating
ON/OFF for boiler control or special applications
Once a value has been changed, press 'On' to accept the modification.
32
Off
On
Off
On