Heat exchanger
Clean the heat exchanger at least once a month. As a reminder, the heat exchanger
indicator ( ) lights up on the display when the heat exchanger needs to be cleaned.
DV6900B_LED_WEB_Heatpump_EN.indd 41
A
B
C
1. Gently press the top part of the outer
cover (A) to open.
2. Unlock the fixers (B).
3. Remove the inner cover (C).
English 41
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