Maintenance Before A Long Stop Period; Maintenance After A Long Stop Period; About The Refrigerant - Daikin FXSN112A2VEB Installer And User Manual

10 | Maintenance and service

10.3 Maintenance before a long stop period

10.4 Maintenance after a long stop period

10.5 About the refrigerant

Installer and user reference guide
30
rear suction
5 Confirm that 4 hangers are fixed.
6 In case of bottom suction, close the air inlet grille.
7 Turn ON the power.
8 To remove warning screens, see the reference guide of the user interface.
E.g., at the end of the season.
▪ Let the indoor units run in fan only operation for about half a day in order to dry
the interior of the units.
▪ Turn off the power. The user interface display disappears. When the main power
is turned on, the air conditioner will use some power, even if it is not operating.
▪ Clean the air filter and the casing of the indoor unit (see
filter and air outlet"
same position.
▪ Remove the batteries from the user interface (if applicable).
E.g., at the beginning of the season.
▪ Check and remove everything that might be blocking inlet and outlet vents of
indoor units and outdoor units.
▪ Check if the earth is connected properly.
▪ Check if there is somewhere a broken wire. Contact your dealer in case of
problems.
▪ Clean the air filter and the casing of the indoor unit (see
filter and air outlet"
same position.
▪ Turn on the power at least 6 hours before operating the unit in order to ensure
smoother operation. As soon as the power is turned on, the user interface
display appears.
▪ Insert batteries in the user interface (if applicable).
This product contains refrigerant gases.
Refrigerant type: R744 (CO
4
[ 29]). Make sure to install cleaned air filters back in the
4
[ 29]). Make sure to install cleaned air filters back in the
)
2
bottom suction
"10.2 Cleaning the air
"10.2 Cleaning the air
FXSN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P602817-1 – 2020.02