Vaillant VRT 360 Operating and Specification sheet

For the owner and the heating engineer
Operating and Installation Manual
VRT 360
Programmable room thermostat with separat HW time control
GB

2
Contents
VRT 360 Operating and Installation Manual
Contents
Notes on the documentation . . . . . 4
Symbols used........................................... 4
Storage of the documents.................... 4
Safety . . . . . . . . . . . . . . . . . . . . . . . . 5
Operating manual. . . . . . . . . . . . . . . 6
1 Room thermostat overview . . . 6
2 Display overview. . . . . . . . . . . . 7
3 Description of the room
thermostat . . . . . . . . . . . . . . . . 8
4 Operation. . . . . . . . . . . . . . . . . . 8
4.1 Setting the operating modes ...... 9
4.2 Setting the current day and
time ................................................... 12
4.3 Setting timer programmes .......... 13
4.4 Setting the room temperature ... 16
4.5 Setting the hot water
temperature .................................... 18
4.6 Activating special functions........ 19
4.7 Info level........................................... 22
5 Vaillant warranty . . . . . . . . . . . 23
6 Recycling and disposal. . . . . . . 24

3VRT 360 Operating and Installation Manual
Contents
Installation manual . . . . . . . . . . . . . 25
7 Information on installation
and operation . . . . . . . . . . . . . . 25
7.1 CE label............................................. 25
7.2 Intended use.................................... 25
8 Safety instructions and
regulations . . . . . . . . . . . . . . . . 26
8.1 Safety instructions ........................ 27
8.2 Regulations...................................... 27
9 Installation . . . . . . . . . . . . . . . . 28
9.1 Place of installation....................... 28
9.2 Mounting the room thermostat.. 28
10 Electrical installation. . . . . . . . 30
10.1 Connecting the room
thermostat....................................... 30
11 Start-up. . . . . . . . . . . . . . . . . . . 31
11.1 Installer level................................... 32
11.2 Service/diagnostic level................ 36
11.3 Handing over to the owner.......... 37
12 Technical data. . . . . . . . . . . . . . 38
13 Vaillant customer service . . . . 38

4VRT 360 Operating and Installation Manual
Notes on the documentation
Notes on the documentation
The following information is intended to
help you throughout the entire docu-
mentation.
Other documents apply in combination
with this installation and operation man-
ual.
We accept no liability for any damage
caused by failure to observe these
instructions.
Symbols used
Please observe the safety instructions in
this manual for the installation of the
room thermostat.
Danger!
Immediate risk of serious injury
or death.
• Symbol for a necessary task
Storage of the documents
Please pass on this operating and instal-
lation manual to the owner of the system
in order for him/her to store it so that it
is available whenever it is required.

5VRT 360 Operating and Installation Manual
Safety
Safety
The room thermostat must be installed
by an authorised heating engineering
company, which is responsible for com-
pliance with the applicable standards
and regulations.
We accept no liability for damage
resulting from failure to observe these
instructions.

6VRT 360 Operating Manual
1 Room thermostat overview
Operating manual
1 Room thermostat over-
view
1
2
Fig. 1.1 Room thermostat overview
Key
1 Display
2 Dial (turn and click)
I Info button
F Special functions button
P Programming button/installer level

7VRT 360 Operating Manual
Display overview 2
2 Display overview
4
1
2
3
5
6
7
8
910
11
12
Fig. 2.1 Display overview
Key
1 Installer level and
service/diagnosis level (see 11.1)
2 Info level (see 4.7)
3 Hot water symbol
4 Time / temperature display
5 Days of the week
6 Actual temperature
7 Operating modes (see 4.1)
8 Special functions (see 4.6)
9 Setting timer programmes (see 4.3)
10 Boiler operation indicator
11 Circulation pump symbol
12 Heating circuit symbol

8VRT 360 Operating Manual
3 Description of the room thermostat, 4 Operation
3 Description of the room
thermostat
The VRT 360 is a programmable room
thermostat with a weekly programme for
heating, hot water and a circulation
pump for connecting to Vaillant boilers
with an eBus.
The VRT 360 enables you to set the
room temperature using heating pro-
grammes. In addition, you can select
special functions (such as the party
function), and control the timed opera-
tion of hot water and a separate circula-
tion pump.
4 Operation
The operating principle uses three but-
tons and a dial (Vaillant “Turn and Click”
operating concept).
The display normally shows the current
operating mode (e.g. ), or, if activat-
ed, the special function and the current
room temperature, the day of the week,
the time and the symbol for heating, hot
water and/or the circulation pump,
depending on which is requested.

9VRT 360 Operating Manual
Operation 4
4.1 Setting the operating modes
Table 4.1 contains an overview of the
operating modes you can select. The
selected operating mode affects the
timer programmes both for heating and
for hot water and the circulation pump.
• When the room thermostat is in nor-
mal display mode, press the dial once –
the symbol for the selected mode
flashes in the display.
• Turn the dial until the display shows
the operating mode you want.
The display switches back to normal
mode after five seconds.

10 VRT 360 Operating Manual
4 Operation
Symbol Meaning
Heating Hot water
Automatic:
According to the timer programme set in the room ther-
mostat, the heating circuit switches between heating
and set-back mode. The heating circuit symbol is
displayed if a heating requirement is detected.
The operating mode of the
boiler/circulation pump switch-
es according to the timer pro-
gramme set on the room ther-
mostat between heating/ON
and OFF .
The hot water symbol and
the circulation pump symbol
appear when the time window
is active. If there is a hot water
request, the hot water symbol
flashes.
Heating:
The heating circuit is operated according to the room
temperature, regardless of the programme set on the
room thermostat. The heating circuit symbol is dis-
played if a heating requirement is detected.
Set-back:
The heating circuit is operated according to the set-
back temperature “ECO”, regardless of the programme
set on the room thermostat. The heating circuit symbol
is displayed if a heating requirement is detected.
Table 4.1 Operating modes