Ariston 3300761 Istruzioni tecniche - Pagina 23
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description
252 Domestic hot water flow delay
Aries
253 Extinguishing the burner in
domestic hot water mode
254 Post-circulation and post-ventilation
after a domestic hot water intake
OFF = 3 minutes post-circulation and post-ventilation after a
domestic hot water intake if required by the temperature
measured in the boiler.
ON = always activated after 3 minutes post-circulation and post-
ventilation after a domestic hot water intake.
420 Temperature range zone 1
selection based on the type of installation
421 Select the basic
thermoregulation type
according to the connected
peripherals
422 Thermoregulation curve
°C 100
90
80
70
60
50
40
30
25
20
Default value ambient temperature
When using the outdoor probe, the boiler calculates the most
suitable flow temperature taking into account the outdoor
temperature and the type of installation.
The type of curve must be chosen according to the type of
transmitter of the installation and the insulation of the house.
value
from 5 to 200
(0.5 to 20 seconds)
0 = anti-
limescale (stop at> 67 ° C)
1 = + 4 ° C / adjustment
0 = OFF
1 = ON
0 = 20 to 45 ° C
(low temperature)
1 = 35 to 82 ° C (high
temperature)
0 = fixed flow
temperature
1 = On / Off device
2 = indoor probe only
3 = probe only
exterior
4 = indoor probe and
external probe
from 1.0 to 3.5
(high temperature)
from 0.2 to 0.8
(low temperature)
3.5 3.0 2.5
2.0
10
5 0 -5
-10
-15 -20 °C
15
external temperature
°C
External temperature
423 Parallel offset curve temp.
5
In order to adapt the thermal curve to the needs of the
0
installation, it is possible to shift the curve in parallel so as to
change the calculated flow temperature and therefore the
ambient temperature.
0
By accessing the parameter it is possible to move the heat curve in
parallel. Each step corresponds to an increase /
1 C temperature drop with respect to the set target value:
Careful!
Without access to the parameter, parallel curves can be moved
through 2 "+" keys and the displacement value can be read on the
display from -7 to +7.
1
- 1 ° C for high temperature devices
- 2 ° C for low temperature devices.
1
424 Ambient proportional influence
if the setting = 0, the temperature measured by the
ambient probe does not affect the setting calculation. If the
setting = 20, the measured temperature has a maximum influence
on the setting.
425 Maximum zone temperature
1.5
heating setting 1
0.6
426 Adjusting the minimum heating
temperature zone 1
1.5
1.2
822 Fan speed (x100) rpm
1.0
827 % modular pump
832 Heat return temperature (° C)
0.8
842 Solar domestic hot water inlet temperature (° C)
0.6
Activated exclusively with the solar kit connected or with an external
0.4
container
0.2
description
from - 7 to 7
(high temperature)
da - 14 a + 14
(low temperature)
"-"
.
from 0 to + 20 20
35 to 82 ° C 82
if parameter 420 = 1
from 20 to 45 ° C 45
if parameter 420 = 0
35 to 82 ° C 35
if parameter 420 = 1
20 to 45 ° C 20
if parameter 420 = 0
TECHNICAL AREA
value
0
0
°
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