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10
M
AINTENANCE
Changing of filters
The recommended time between filters changes is max. four (4) months for plain filters and max. six (6) months for bag
filters. If class EU5 bagfilters are used the time between filter changes can be prolonged to one (1) year, by vacuuming the
filters on the inside. Changing plain filters; Remove the filter cassettes from the device and loosen the filter fabric from the
frame. Replace new filter fabric back into the frame. Replace the filter cassette back into the unit so that the support mesh
faces towards the heat exchanger. Changing bag filters; Open the lock and remove the old filter and put in a new one.
Remember to lock it afterwards.
Vacuum cleaning the inside of the device is recommended at this point. N.B! Make sure to close the service harch carefully!
UNIT
STANDARD FILTERS
CHANGE RATE
ALTERNATIVE FILTERS
CHANGE
RATE
Plaza
F7 cassette filter/ F5 bag filter
6 months
-
Pingvin
F5 plane filter / F5 plane filter
4 months
F7 cassette filter in the supply air in addition to the F5 plane filter
6 months
Pingvin XL
F5 bag filter / F5 bag filter
6/12* months
F7 cassette filter in the supply air
6 months
Pandion
F5 bag filter / F5 bag filter
6/12* months
F7 bag filter in supply or/and exhaust air
6 months
Pelican
F5 bag filter / F5 bag filter
6/12* months
F7 bag filter in supply or/and exhaust air
6 months
Pegasos
F5 bag filter / F5 bag filter
6 months
F7 bag filter in supply or/and exhaust air
6 months
LTR-3
F5 plane filter / F5 plane filter
4 months
F5 or F7 bag filter in supply or/and exhaust air
6/12* months
LTR-6
F5 bag filter / F5 bag filter
6/12* months
F7 bag filter in supply or/and exhaust air
6 months
LTR-7
F5 bag filter / F5 bag filter
6/12* months
F7 bag filter in supply or/and exhaust air
6 months
* The utilization time can be prolonged by vacuuming the filter bags on the inside. NOTE! The F7 filters break if they are vacuumed.
F5 plane filter
F7 cassette filter
F5 plane filter
Usually there is one supply air filter and one exhaust air filter in a ventilation unit. The Pingvin ventilation
unit is an exception. In the picture above it is shown how the filters are placed when the unit is equipped
with F7 cassette filter in the supply air.
Содержание greenair LTR-3 EC
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