BWT MP-IHP 50 Manuel D'utilisation page 38

2.2.1. Mode selections
will be light as standard when you turn on the heat pump.
Press the
light.
Press the
2.2.2. Compulsory defrosting
When the heat pump is heating and the compressor is working
continuously for 10 minutes, press both "
seconds to start compulsory defrosting. (Note: the interval between
compulsory defrosting should be more than 30 minutes.)
The heating light will be twinkling when heat pump is in compulsory or
auto defrosting.
The running process and ending of compulsory defrosting are the same
as auto-defrosting.
button to enter the Silence mode, the
button again to exit and enter the SMART mode.
12
" and " " buttons for 5
will be