Start-up 6
0020147164_07 aroTHERM Installation instructions
21
6
Start-up
6.1
Run the start-up
1.
Before starting up the product, read through the operat-
ing instructions.
2.
Check that the electrical partition is installed.
3.
Check that the hydraulic and electric connections are
correctly designed.
4.
Check that a dirt filter is installed in the heat pump re-
turn.
5.
Check whether an expansion relief valve, an expansion
vessel and a pressure gauge are installed.
6.
Check the leak-tightness of the connections.
7.
Open all the heating circuit valves.
6.2
Heat pump operating concept
Caution.
Risk of material damage caused by incor-
rect handling.
Incorrect settings at installer level may cause
damage to the heating installation.
▶
Only access the installer level if you are
an approved competent person.
The operating concept and operation of the heat pump is
described in the operating instructions for the heat pump.
Menu
→
Installer level
–
You can call up the installer level using code 17.
6.3
Running through the installation assistant
The installation assistant is launched when the heat pump is
switched on for the first time.
You must confirm the launching of the installation assistant.
Once confirmed, all heating demands from the heat pump
are blocked. This status remains until the installation assist-
ant is completed or cancelled.
Set the system diagram number in the heat pump control
module VWZ AI.
6.3.1
Setting the language
Menu
→
Basic setting
→
Language
–
You can use this function to set the desired language.
6.3.2
Telephone number for the competent
person
You can store your telephone number in the appliance
menu.
The operator can display it in the information menu. The tele-
phone number can be up to 16 digits long and must not con-
tain any spaces. If the telephone number is shorter, end the
entry after the last digit by pressing the right-hand selection
button
.
All of the digits to the right will be deleted.
6.4
Calling up Live Monitor (checking status
codes)
Menu
→
Live Monitor
–
You can use this function to call up the status code of the
heat pump, which provides you with information about
the current operating condition of the heat pump.
6.5
Calling up statistics
Menu
→
Installer level
→
Test menu
→
Statistics
–
You can use this function to call up the statistics for the
heat pump.
6.6
Filling the heating circuit
Note
We recommend using ethylene glycol with corro-
sion-inhibiting additives.
If no frost protection has been poured in, the
product will not be protected in the event of a
power cut when there is frost.
Conditions
: SW10 open-end spanner
A
B
10mm
2
1
3
4
1
Heating circuit purging
valve
2
Open-end spanner (on-
site)
3
Hose
4
Collecting container
(on-site)
▶
Purge the heating circuit during the filling process, see
Purging the heating circuit (
→
Page 24).
▶
Connect one end of the hose
(3)
to the heating circuit's
purging valve
(1)
.
▶
When purging, insert the other end of the hose
(3)
into
the mixing container
(4)
.
▶
Open the heating circuit's purging valve
(1)
with an
open-end spanner
(2)
.
