USER INSTRUCTIONS
P05 - Control logic
When the P05 code appears on the screen, set the thermal
regulation control logic using the
(00 = 2 point control, 01 = proportional control (PWM),
02 = fan coil control)
Press the
key within 30 seconds to confirm the value
set. It is possible to set different control logics for the
heating and air-conditioning operations.
If you select a 2 point control or the fan-coil control,
move on to point P08, for proportional control move to
point P06.
2 POINT CONTROL
The thermal regulation system is switched off when the
ambient temperature is equal to the set point, and is
switched back on when:
- the temperature is equal to or lower than the set point
-
for heating;
- the temperature is equal to or higher than the set point
+
for air-conditoning.
The diagrams below show the two function types.
H
EATING
A
IR CONDITIONING
set point
To avoid continuous switchings, the thermostat will wait
for up to 2 minutes before sending the activation
command to the actuator that controls the thermal
regulation system.
45
keys.
set point
T
T
E
N
G
L
I
S
H