OPERATION | Device description
6
www.ochsner.com | BIA-EUROPA Mini IWP-EN12
WARNING: Electrocution
Contact with live components is life threatening.
Damage to the insulation or individual components
can be life threatening.
»
If the insulation is damaged, switch off the
power supply and arrange for the appliance to
be repaired.
WARNING: Injury
The appliance may be used by children aged 8 and
up and people with reduced physical, sensory or
mental capabilities or a lack of experience provided
that they are supervised or that they have been
instructed on how to use the appliance safely and
have understood the possible risks. Children must
not be allowed to play with the appliance. Children
must not be allowed to clean or carry out user
maintenance on the appliance without supervision.
3. Device description
The appliance is a hot water heat pump and is designed
for installation in existing water heating systems. The ap-
pliance is a split appliance suitable for external DHW tanks
with a capacity of up to 500 litres.
The heat pump‘s heating output is sized for supplying
DHW to households of up to 5 people. When installing the
appliance, it is important to check whether any existing
DHW tank is sufficiently sized to cover short-term water
consumption requirements.
The hot water heat pump with energy extraction from the
air is a multifunctional appliance. The appliance can be
used, for example, for air conditioning or dehumidification
of a room (e.g. storage cellar) or for mechanical ventilation
from wet rooms.
An electric immersion heater or a boiler can be used as an
alternative method of heating the water.
At average operating conditions, the heat pump heats the
DHW tank (~300 l) from +10°C to +52°C within 9 hours.
Material damage
If you disconnect the appliance from its power sup-
ply, it is not protected against frost and corrosion.
»
Do not interrupt the power supply of the appli-
ance.
Material damage
»
The thermal output of the heat pump is de-
pendent on the temperature of the heat source
(supply air) and the set DHW temperature. Its
suitability for use with a 500 l DHW tank must
be assessed in advance by the system install-
er. OCHSNER accepts no liability for planning
errors.
3.1 Name plate
To identify your heat pump, a name plate is attached to the
upper right-hand casing section of the heat pump on the
outside of the appliance.
3.2 Temperature sensor
The temperature sensors used are of the PTC type.
Desig-
nation
Description
F1
Control temperature sensor for the heat pump and elec-
tric immersion heater. Detection of temperature in the
centre of the DHW tank.
F2
Temperature sensor for temperature indication. (Option-
al) Measurement of the top DHW tank temperature.
F3
Temperature sensor for temperature detection at the
evaporator (evaporation temperature).
4. Making settings
4.1 Touchscreen
Settings are made using the touchscreen on the appliance.
The touchscreen consists of an input unit and a display
unit.
►
The input unit consists of a capacitive touchscreen
with 6 buttons.
►
The display unit consists of symbols and a 4-digit
7-segment display.
