Installation Instructions
Bosch IDS BOVA20 & BOVC20 Split System Heat Pump - BTC 761703109 A (12.2023)
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17 Care and Maintenance
17.1 Cleaning Precautions
WARNING:
• Any maintenance and cleaning of outdoor unit must be
performed by qualified service personnel only.
• Any unit repairs must be performed by qualified service
personnel only.
CAUTION: ELECTRIC SHOCK
• Always turn off your heat pump and disconnect the power
supply before cleaning or maintenance.
NOTICE:
• Do not use chemicals or chemically treated cloths to clean
the unit .
• Do not use benzene, paint thinner, polishing powder or
other solvents to clean the unit.
CAUTION:
• When removing filter, do not touch metal parts in the unit.
The sharp metal edges can cut you.
17.2 Maintenance – Pre-Season Inspection
At the beginning of each heating or cooling season, do the following:
Figure 66
Turn off the unit and
disconnect the power
Check for damaged wires
Check for leaks
Make sure nothing is blocking all air inlets and outlets
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