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7
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Maintenance and service
User reference guide
42
FTXTA30A2V1BW
Split system air conditioner
4P518786-4F – 2020.05
7.4 To open the front panel
1
Hold the front panel on both sides and open it.
Open the front panel using the user interface.
2
Stop operation.
3
Hold
on the user interface for at least 2 seconds.
Result:
The front panel will open.
Note:
Press and hold
again for at least 2 seconds to close the front panel.
4
Turn the power supply off.
5
Pull down both locks on the back of the front panel.
6
Open the front panel until the support fits into the fixing tab.
a
d
c
b
a
Lock (1 on each side)
b
Backside of the front panel
c
Fixing tab
d
Support
INFORMATION
If you CANNOT find the user interface or you use another optional controller. Pull the
front panel carefully up by hand as shown in the following figure.
7.5 About the air filters
Operating the unit with dirty filters means that the filter:
▪
CANNOT deodorize the air,
▪
CANNOT clean the air,
▪
poor heating/cooling,
▪
causes odour.