3
INDEX
How to use the instruction book .................................................................4
Foreword .................................................................................................. 4
General recommendations ...........................................................................4
Case cleaning .................................................................................................5
1. Installation..............................................................................................6
1.1 Installation recommendations. ................................................6
1.2 Installation operations. .............................................................6
2. Description of Controls ......................................................................11
2.1 Description of reception Base in radio frequency. ..............11
2.2 Base Signals. .............................................................................11
2.3 No communication between the Base and CAR
V2
. .............12
2.4 CAR
V2
description. ..................................................................13
3. Description of display .........................................................................14
3.1 Back-lighting. ...........................................................................15
4. Start-up .................................................................................................16
4.1 Programming current day and time. ....................................16
4.2 Selection of functioning mode ..............................................16
5. Summer mode functions ....................................................................19
5.1 DHW temperature setting......................................................19
5.2 DHW timer (for storage tank unit). .....................................19
6. Winter mode functions ......................................................................20
6.1 Manual functioning. ...............................................................20
6.2 Automatic functioning. ..........................................................21
6.3 Forced automatic functioning. ..............................................21
6.4 Boiler ow temperature. .........................................................22
6.5 Room anti-freeze function. ....................................................22
6.6 Functioning in winter mode with external temperature pro-
be. ..............................................................................................22
7. Cooling mode functions .....................................................................23
7.1 Manual functioning. ...............................................................23
7.2 Automatic functioning. ..........................................................24
7.3 Forced automatic functioning. ..............................................24
8. Information .........................................................................................25
9. Programming THE CAR
V2
.................................................................26
9.1 Setting comfort and economy room temperature. ..............26
9.2 Programming functioning time. ...........................................27
10. Diagnostics and errors ........................................................................29
10.1 Diagnostics. ..............................................................................29
10.2 Reset errors...............................................................................29
10.3 Reset CAR
V2
remote control. ..................................................29
11. Special functions..................................................................................30
11.1 LANGUAGE (language selection). .......................................30
11.2 REGOLAZ (Management of regulation parameter). .........30
11.3 VACANZ (holiday program). ................................................31
11.4 LEGION (anti-legionella function ). ....................................31
11.5 REMOTO (telephone control). .............................................31
11.6 CODE. .......................................................................................31
12. Functions protected by code (CODE) ..............................................32
12.1 AMB (room probe - On / O or Modulating functioning
mode). .......................................................................................32
12.2 RIDOTT (functioning in reduced mode). ...........................32
12.3 ANTIGL (anti-freeze level). ...................................................33
12.4 ZONA (function not present on this model). .....................33
12.5 MANUTZ (programmed maintenance). .............................33
12.6
Association procedure in RF
....................................................33
12.7 RF disassociation procedure. .................................................33
12.8 Check the RF signal. ...............................................................34
13. CAR
V2
Base test procedure .................................................................34
14. Disabling the chrono-thermostat ......................................................35
15. Replace the batteries ...........................................................................35
16. Technical characteristics .....................................................................36
16.1 Base CAR
V2
. ............................................................................36
16.2 CAR
V2
. ......................................................................................36
16.3 Product specications .............................................................37
17. Factory setting .....................................................................................38
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