APPENDIX
[23]
Specifications and documentation are subject to change without prior notice by the manufacturer.
TABLE 5: TEMPERATURE RANGES (Default)
WINTER
SET
SU
MMER
SET
CO
MFOR
T
SA
VING
LIMIT
CO
MFOR
T
SA
VING
LIMIT
T MAX 77 °F 68 °F 59 °F 86 °F 95 °F 104 °F
T MIN 59 °F 50 °F 41 °F 68 °F 77 °F 86 °F
MANAGING THE TEMPERATURE SETS
Guide to setting
Refer to the following instructions to manage the tem-
perature sets (‘Winter Set’ and ‘Summer Set’)
The total range of the temperatures is divided into 6
specific intervals, as illustrated in Table-5.
The following example indicates a possible way of set-
ting T1-T2-T3 in ‘Winter mode’:
• Define a COMFORT temperature of 66 °F for the
Set
winter comfort (T1)
option.
• Next define a SAVING temperature between 50 °F and
66 °F for the option
Set winter saving (T2)
. T2, as a mat-
ter of fact, is dependent on T1; for example set 58 °F.
• T3 is in turn dependent on T2 and, in this specific case,
for the
Set winter limit (T3)
option it is possible to set a
LIMIT temperature between 41 °F and 58 °F.
INTERACTION BETWEEN THE RANGES (WINTER)
COMFORT>SAVING
SAVING>LIMIT
INTERACTION BETWEEN THE RANGES (SUMMER)
COMFORT<SAVING
SAVING<LIMIT
When necessary it is also possible to redefine the maxi-
mum and minimum values for each of the 6 tempera-
ture ranges. For example:
1)
Access
MENU
à
SETTINGS
à
ADVANCED SETTINGS
à
PLANT
à
LIMITS
à
WINTER
à
MINIMUM WINTER COMFORT TEMP.
and set a
value of 68 °F. Then press
ENTER
.
2)
Access
MENU
à
SETTINGS
à
ADVANCED SETTINGS
à
PLANT
à
LIMITS
à
WINTER
à
MAXIMUM WINTER COMFORT TEMP.
and set a
value of 80 °F. Then press
ENTER
.
In this way, a COMFORT
range (12 °F of extension) that goes from 68 °F to 80
°F is obtained.
It is important to note that each range
must have an extension of at least 3 °F (approx.). If, as
a matter of fact, we set 70 °F as the
MAXIMUM WINTER
COMFORT TEMP.
value, the system will automatically set
the
MINIMUM WINTER COMFORT TEMP.
value to 67 °F. The
new COMFORT range (approx. 3 °F of extension) will go
from 67 °F to 70 °F.
ANTI-CONDENSATION FUNCTION ADJUSTMENT
When installing the actuators, it may be necessary to ac-
tivate the anti-condensation function on some devices;
this is enabled using the controls on the actuator itself.
A possible case is the need to exclude a decorative ra-
diator from summer operation.
To modify this function, set
Parameter 2
(Acd) of the
actuator as indicated in Table-6 (See ‘Actuator options
setup’ on pg. 20 for further details):
TABLE 6
VALUE OF ‘Acd’
PARAMETER
ANTI-CONDENSATION FUNCTION
ON
B
ANTI-CONDENSATION FUNCTION
OFF
C
NOTE:
the anti-condensation is disabled by default
300546US-10-14
ENGLISH
