10.4 YEARLY CHECKS
• Check the heat recovery extracting it after disassembling the bottom
panel (see fig. 20). Remove with the vacum
cleaner or compressed
air the dust that can be present inside the heat exchanger and verify
that there are no foreign
object.
WARNING: you must not wash the heat exchangers. If they are
excessively dirty or damaged, they have to be
replaced.
• Check all electric appliances and particularly the tightness of the electric connections.
• Check the tightness of all bolts, nuts, flanges and water connections
that vibrations may have loosened.
Heat recovery extraction
10 - ROUTINE MAINTENANCE
fig. 20
pag.
40
Summary of Contents for KRE-1500DX1
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