Lennox BAC 024 SNM 3M, Инструкция по установке, эксплуатации и обслуживанию

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BALTIC-IOM-0412-E / Service manual
FILTERS
Filter replacement
After opening the fi lter access panel, lift the fi lter retaining log. The fi lters can then be removed and replaced easily by sliding the dirty
fi lters out and clean ones in.
The CLIMATIC™ 60 controller can monitor the pressure drop across the fi lter
The following set points can be adjusted depeding on the installation.
• “Air fl ow” in page
3343
= 25Pa by default
• “No fi lter “ in page
3344
= 50Pa by default
• “Dirty Filter” in page
3345
= 250Pa by default
The actual pressure drop measured accross the coil can be read on the CLIMATIC™ Display in menu
3342
.
The following faults may be identi fi ed
• Fault code
001
AIRFLOW FAILURE, if measured Δ P across the fi lter and coil is below the value set in page
3343
• Fault code
004
DIRTY FILTERS, if measured Δ P across the fi lter and coil is above the value set in page
3344
• Fault code
005
MISSING FILTERS, if measured Δ P across the fi lter and coil is below the value set in page
3345.