Heating
external probe
ambient thermostat
0-10 V
(heat output or temperature)
ta
contact
closed
timer
enaBled
The thermal unit
follows the time setting,
respecting the ON, ECO
and OFF phases.
The temperature is
regulated according to the
external Temperature
The thermal unit
follows the time setting,
respecting the ON, ECO
and OFF phases:
if = OFF => Request
disabled, thermal unit in
stand-by;
if = ON => Request
enabled, setpoint fixed at
Tmax* set;
if = ECO => Request
enabled, setpoint fixed
at the temperature
corresponding to the ECO
mode
Request enabled, setpoint
depending on the 0-10 V
signal
timer
disaBled
Request enabled, setpoint
corresponding to the
ON mode (comfort). The
temperature is regulated
according to the external
Temperature
Request enabled, setpoint
fixed at Tmax* set
ta
contact
open
timer
enaBled
Request disabled, thermal
unit in stand-by
Request disabled, thermal
unit in stand-by
Request disabled, thermal
unit in stand-by
timer
disaBled
Request enabled, setpoint
corresponding to the ECO
mode. The temperature is
regulated according to the
external Temperature
ReQuest tYPe
According to the device selection (Heating parameter 1.6), the following table shows the priority based on the ambient thermostat
and Timer setting conditions.
(*) Tmax = Maximum set temperature (see parameter 1.2.2 Engineer menu)
b
This operating mode is valid both for TA in high voltage and in low voltage (see page 47).
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