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IT
Name
Description
P1
Type of system: 2-pipe (0) or 4-pipe (1).
P2
Summer/Winter switch: manual or by BMS (0), based on water temperature with WS
(1), based on air temperature (2), centralized (3), only Cooling (4), only Heating (5).
P3
Value of the proportional band [°C].
P4
Value of the dead band [°C].
P5
Fan mode: Thermostated (0), Continuously running in Cooling mode (1),
Continuously running in Heating mode (2), Continuously running always (3).
P6
Delayed fan starting [seconds].
P7
Delayed fan stopping, to cool the electric heater [seconds].
P8
Electric heater operating mode: Not active (0), Exchanger integration (1),
Emergency Heat (2), Summer Emergency Heat (3), Replacement (4).
P9
Interval before activating the destratification function
(value 0 = not active) [minutes].
P10
Duration of the destratification function [minutes].
P11
Change of setpoint in Economy mode [°C].
P12
Status of the window contact: Normally open (0), Normally closed (1).
P13
Definition of the multipurpose input: Not active (0), Differential pressure
switch (2), Forced Standby (3), Centralized summer/winter switch (4), AC
motor alarm (5), Forced ventilation (6), Economy (7), External air sensor (8).
P14
Status of the multipurpose input: Normally open (0), Normally closed (1).
