Cleaning The Fan; Use; Using Mixed Version - Stiebel Eltron BHE 50 Plus Utilisation Et Installation

Clean the air inlet and outlet grilles with a vacuum cleaner Clean the air inlet and outlet grilles with a vacuum cleaner Clean the air inlet and outlet grilles with a vacuum cleaner.
a
WINTER
-The central heating circuit is working.
-The control box does not regulate, the
only key that works is the BOOST only key that works is the BOOST only key that works is the BOOST.
-The resistance does not work, it is off.
-The boiler regulates.
SUMMER
-The central heating circuit is not working..
-The control box recovers all its functions.
-The boiler does not regulate anymore.
-The resistance takes over from the boiler
that is cut.

CLEANING THE FAN

Use

USING MIXED VERSION

a
b
b
49
Supply tap to allow inlet of hot
water from the central heating.
This can be thermostatically
controlled or not depending on
your choice.
Boiler return tap to allow the hot
water to leave the central hea-
ting.
-The supply tap «a» must be open.
-The boiler return tap «b» must remain
open.
-The supply tap «a» must be closed.
-The boiler return tap «b» must remain
open.
EN