20
ТЕХНИЧЕСКИ ПАСПОРТ. ИНСТРУКЦИЯ за МОНТАЖ и ЕКСПЛОАТАЦИЯ
ТЕХНИЧЕСКИ ПАСПОРТ. ИНСТРУКЦИЯ за МОНТАЖ и ЕКСПЛОАТАЦИЯ
INSTALLATION and OPERATION MANUAL
INSTALLATION and OPERATION MANUAL
7.3.5. Possible problems and their resolution.
Message
Reason
Decision
А1
Switching off
the unit due to
low evaporator
temperature.
Room ventilation needs to be improved to
decrease the evaporator temperature.
Select program "P3" and "P5".
А3
Switching off
the unit due to
high evaporator
temperature
(40
0
С).
Трябва да бъде подобрена вентилацията на
стаята за да се понижи температурата на
изпарителя.
Or provide suction of air from another room
with a lower temperature.
Е7
High pressure
in the cooling
system.
Make sure the water tank is full of water.
You can clear the error by pressing the "+"
button. If it appears again - contact your service
center.
Alternative
Е8
and
The DHW sensor
is not connected.
Check if the sensor is connected and if it is not -
contact your service provider.
Аlternative
Е8
and
DHW sensor
defect.
First restart your appliance from the power
supply. Check the connection of the boiler and
the sensor. If the error is still present - contact
your service representative.
Аlternative
Е9
and
The evaporator
sensor is not
connected.
Contact your service technician.
Аlternative
Е9
and
Defect in the
evaporator
sensor.
