3 3 Appliance start up
• The installation and 1st start up of the appliance
must be done by a qualified installer. That person will
also give you instructions on starting and running the
appliance
•
Ensure that the installation is fully filled with water
and has been correctly bled and that there is a
sufficient pressure of 1,5 to 2 bars on the manometer
(ref
2
,
figure 5
)
•
Close the installation's main circuit breaker.
In winter, so that the compressor can be
preheated, close the installation's main circuit
breaker (outdoor unit's power supply) some
hours before pressing the on/off button
3 4 Quick start-up
Once your installer has started your installation for the
first time:
• Engage the start/stop switch
During the regulator initialisation phase, the
display shows all the symbols and then "Data,
update" and then "State heat pump"
• Select the "AUTO" heating mode (
figure 6
)
• Select the DHW mode (
figure 6
)
• Adjust the date and time if necessary (
figure 7
)
figure 5 - Start-up
1 User interface
2 Manometer (installation hydraulic pressure)
3 Start/stop switch
1
2
3
figure 6 - Selecting the heating mode AUTO
and Select the DHW mode
figure 7 - Setting the time and the date
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Press
OK
Press
OK
Press
OK
Press heating mode key to
return to basic display
Select menu
hour and date
Select one of the
lines :
hour / minutes
or day / month
or years
Make all the
settings
Press
OK
to
confirm each
setting
Time and date
Operator section
Time and date
Hours / minutes
Time and date
Hours / minutes
Operation manual "1780 - EN"
- 9 -
Hydraulic indoor unit