Palazzetti MULTIFIRE NT ARIA Manual De Instalación & Mantenimiento página 32

5.12.4 Connection to an external timer thermostat
The stove can be connected to an external timer
thermostat that switches the stove on or off
according to the set temperature.
When the set temperature is reached the
thermostat opens the circuit and consequently
switches off the stove.
The external thermostat must be connected to
the two terminals to which the ambient sensor is
connected at the factory. Then disconnect the sensor
and connect the two contacts of the thermostat.
The stove must be set to configuration 2 following
the instructions shown in the paragraph 5.13 on
"Initial configuration".
After first installing the timer thermostat, the stove
needs to be switched on manually, while the timer
thermostat is in "call" status. This operation is also
required in the event of power failures or if the stove
is switched off manually.
To avoid overlapping the working time bands, it's
recommend to disable (set to OFF) the stove's timer.
5.12.5 Operation with room probe
In certain circumstances the stove may need to
modulate operation based on the temperature
read by the room probe fitted on the stove.
The stove must be set to configuration 1 following
the instructions shown in the paragraph 5.13 on
"Initial configuration".
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fig. 5.12
004776370 - 31/01/2019 - PALAZZETTI - PN - ITALY
fig. 5.12.2
fig. 5.12.3