VTR 100B LITE User manualv01
Table Of Contents
212961 | 01
Contents
1 Overview ......................................................1
1.1 General Description ................................1
1.2 Warranty..............................................1
1.3 Type label.............................................1
1.4 Important Safety Information ....................1
1.4.1 Intended Use.............................1
1.4.2 Admonitions .............................2
1.4.3 Declaration of Conformity ............3
2 Configuration .................................................4
2.1 Control panel.........................................4
2.1.1 Display symbols .........................5
2.2 Setting the temperature...........................5
2.3 Manual setting of airflow .........................6
2.4 Programming the Week schedule ..............6
2.5 Manual and automatic summer
mode ..................................................7
3 Maintenance ..................................................7
3.1 Maintenance Schedule ............................7
3.2 Remove/mount the front cover.................8
3.3 Change Filters........................................8
3.3.1 Resetting the filter time ...............9
3.4 Check and Clean a Heat Exchanger .............9
3.5 Cleaning the fans ................................. 10
3.6 Duct System Maintenance...................... 10
3.6.1 Cleaning extract louvres and
supply air diffusers ................... 10
3.6.2 Checking the outdoor air
intake .................................... 10
3.6.3 Checking the roof cowl (if
fitted).................................... 10
3.6.4 Checking and cleaning the
duct system ............................ 11
4 Trouble shooting ........................................... 11
4.1 Alarm list............................................ 11