INSTALLATION
Troubleshooting
26 | WPL-A Premium www.stiebel-eltron.com
Factory setting
Compressor mode with electric emergency/booster heater
WP - Typ
ON
1 2 3 4
D0000057054
f Check whether the DIP switch is set correctly.
Compressor mode with an external second heat generator
!
Material losses
In this case, do not connect the electric emergency/boost-
er heater.
If the appliance is operated in dual mode operation with an ex-
ternal second heat generator or as a module with a further heat
pump, set the DIP switch as shown.
WP - Typ
ON
1 2 3 4
D0000057055
DIP switch (BA)
f Check whether the DIP switch(BA) is set correctly.
Heating mode
BA
ON
1 2 3 4
D0000057052
Heating and cooling operation
BA
ON
1 2 3 4
D0000051579
17.1.1 Closing the terminal area
26_03_01_1867
f Position the cover on the appliance.
f Secure the cover with the four screws.
17.2 Light emitting diodes (LEDs)
1
2
26_03_01_0921
1 LEDs
2 Reset button