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39
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
Id
Parameter
Parameter
Description
Range
Default
Customised
value
T 22
Screed heating -
ascent gradient Defines the ascent gradient of the temperature
0 ÷ 30
°C / day
30
T 23
Screed heating -
days at maximum
temperature
Defines the time spent at maximum operating temperature during the
active function
0 ÷ 14
days
4
T 24
Screed heating -
descent gradient Defines the descent gradient of the temperature
0 ÷ 30
°C / day
30
Heat regulation menu.
Id
Parameter
Parameter
Description
Range
Default
Customised
value
R 01
External probe
Defines if and which external probe is used to manage the system.
OFF = no external probe used
OU = external probe on the condensing unit
IU = optional external probe connected to the hydronic module
OFF - OU
- IU
OU
R 02
Outdoor temper-
ature for max CH
flow Zone 1.
Establishes the outdoor temperature at which to have the maximum flow
temperature of zone 1.
-15 ÷ 25 °C
-5
R 03
Outdoor temper-
ature for min CH
flow Zone 1.
Establishes the outdoor temperature at which to have the minimum flow
temperature of zone 1.
-15 ÷ 25 °C
25
R 04
Zone 1 maxi-
mum central
heating.
Defines the maximum flow temperature in zone 1 room central heating
mode.
20 ÷ 80
55
R 05
Zone 1 minimum
central heating.
Defines the minimum flow temperature in zone 1 room central heating
mode.
20 ÷ 80
25
R 06
Outdoor temper-
ature for Zone 2
low temperature
zone max. CH
flow.
Establishes the outdoor temperature at which to have the maximum flow
temperature of zone 2.
-15 ÷ 25 °C
-5
R 07
Outdoor temper-
ature for Zone 2
low temperature
zone min. CH
flow.
Establishes the outdoor temperature at which to have the minimum flow
temperature of zone 2.
-15 ÷ 25 °C
25
R 08
Zone 2 low
temperature
zone maximum
central heating.
Defines the maximum flow temperature in zone 2 room central heating
mode.
20 ÷ 80
45
R 09
Zone 2 low
temperature zone
minimum central
heating.
Defines the minimum flow temperature in zone 2 room central heating
mode.
20 ÷ 80
25
R 10
Zone 1 outdoor
temperature
for minimum
cooling flow.
Establishes the maximum outdoor temperature at which to have the mini-
mum flow temperature in zone 1 cooling mode.
20 ÷ 40
35
R 11
Outdoor temper-
ature for Zone
1 maximum
cooling flow.
Establishes the minimum outdoor temperature at which to have the maxi-
mum flow temperature in zone 1 cooling mode.
20 ÷ 40
25
R 12
Zone 1 minimum
cooling.
Defines the minimum flow temperature in zone 1 room cooling mode.
7 ÷ 20
7
R 13
Zone 1 maxi-
mum cooling.
Defines the maximum flow temperature in zone 1 room cooling mode.
7 ÷ 25
12