© Termo-tehnika, d.o.o.
17-16-27-3033-00
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07/2016
99 days). After setting the desired value, wait for 5s; after the blinking stops, the setting is
saved. The National Institute of Public Health advises water overheating once every fourteen
days. Too frequent overheating is not advised because the energy consumption with
overheating is 1/3 higher than normal operation of the heat pump.
8
Disassembly and disposal
The device as a whole has a lifetime of at least 8 years if the instructions for safe use and
maintenance are considered. Individual components have different lifetimes, this is why they
have to be promptly replaced with new parts in cases of possible malfunctions, wear and
mechanical damage.
Replacement can be performed only by using technically adequate or original replacement
parts.
After its lifespan has ended, the whole device must be disposed of in accordance with current
regulations for waste management.
9
Care and maintenance
The following maintenance work is recommended for a reliable and efficient operation of the
device.
CAUTION
The device must be connected in accordance with this manual and national
regulations.
9.1 MAINTENANCE
Recommended regular controls:
Control of the safety valve on the water supply installation.
Visual control of the HP evaporator. If the evaporator is very dusty, the device must be
disconnected from the power supply. Remove the plastic housing of the device and
clean the evaporator. The use of a vacuum cleaner or compressed air is recommended.
Be careful not to damage the lamellas of the evaporator or any other component.
Clean the evaporator as needed.
WARNING
The lamellas of the evaporator are very sharp. Injuries can occur if cleaning is
not done carefully.
WARNING
The evaporator must not be cleaned with a water jet or rinsed with water. Danger
of damaging the device.
Before contacting the service, check the following:
Whether the installation leading to the heat pump is laid directly from the main electrical
cabinet.
Whether only this device is connected to the power cable from the main electrical
cabinet.
Whether the connecting cable is damaged.
Check whether the air flow is unobstructed (dirt, grates, etc.).
Check whether the intake air temperature is above the lowest temperature at which the
HP still operates (see page 11).
The service must check the Mg. anode in the DHW buffer tank every two years. It is
recommended to also clean the heat pump at this time.
