A remote device may be connected to the
thermostat (e.g. telephone programmer,
programmable
hourly switch, switch) able to remotely enable/disable the
thermostat.
programmable
Through the path
select item
. Press
to confirm.
Menu ->
INPUT Set
CONFIGUR SEt ->,
OK
11.9 - CONNECTION TO EXTERNAL CONTACT FOR REMOTE
THERMOSTAT SWITCHING ON/OFF
PROGRAMMABLE
-
= input exclusion (factory setting);
INPUT nO
-
= for «Normally Closed» contact of a telephone Programmer;
PHONE nC
- PHONE nA
= for «Normally Open» contact of a telephone Programmer;
-
= for «Normally Open» contact e.g.: switch;
DUTY nA
-
= for «Normally Closed» contact e.g.: switch.
DUTY nC
Various operation modes may be selected depending on the type of contact free from potential (NO or
NC) and type of device connected to the terminals and
(see par. 5.4 electrical connections):
8
9 «AUX»
76
Before enabling any item of the «INPUT» menu listed below ensure you have connected an
external contact to terminals 8 and 9 (AUX).
Set
Menù
back
SetT
0
2
4
6
8
10
12
14
16
18
20
22
OK
Set
Menù
back
SetT
0
2
4
6
8
10
12
14
16
18
20
22
OK
11 - CONFIGURATION MENU (installer)
Note: to exclude the previously enabled input, select the INPUT nO screen with the keys, confirming with the
key.
OK
Press
to exit.
back
11.9.1 - ACTIVATION / DISABLING WITH A TELEPHONE PROGRAMMER
After connecting the Telephone programmer (optional) to the
thermostat or other control device, it will be possible to select the
programmable
nC
(normally closed contact
nA normally open contact
)
or
(
«NO») contact type setting on the telephone programmer.
Through the path:
press
and with keys
choose item
or
.
Menu
-> CONFIGUR SEt ->
INPUT SEt,
key
display item
«OK»
PHONE nC
PHONE nA
Press
to confirm. Press the
key to exit.
«OK»
back
e.g. Telephone programmer (NC contact)
Programmable thermostat operation
Contact closure
Contact opening
Programmable thermostat operation
Contact closure
in
with
permanent override mode
t(1) comfort
Contact opening
in
mode with
OFF
t
antifreeze
in
with
permanent override mode
t(1) comfort
in
mode with
OFF
t
antifreeze
e.g. Telephone programmer (NO contact)
Set
Menù
back
SetT
0
2
4
6
8
10
12
14
16
18
20
22
OK
Set
Menù
back
SetT
0
2
4
6
8
10
12
14
16
18
20
22
OK
EN