© Termo-tehnika, d.o.o.
17-16-27-3033-00
22
07/2016
NOTE
Water overheating in the programme
P.2
is performed by the DHW or solar
collectors. Air temperature does not influence the operation.
3. Heating water
with the electric heater (programme P.3):
the electric heater (EH)
is
turned on until the set water temperature is reached. Air temperature does not influence
the operation.
NOTE
Water overheating in the programme
P.3
is performed with the electric
heater. Air temperature does not influence the operation.
4. Heating water with the compressor and automatic switch to the reserve source when
the intake air is too cold (programmes P.4 and P.5 must be chosen):
the heat pump
operates completely independently with a priority of heat pump operation until the set water
temperature is reached and the temperature of intake air is above the switching
temperature (L.1). If the intake air falls under the temperature set for the switch, the device
automatically switches to heating with reserve source (in programme P.4 to the DHW /
solar collectors and in programme P.5 to the electric heater).
NOTE
The switch of operation from the reserve source back to heating the water
with the heat pump occurs after 30 minutes when the intake air warms up for
3°C above the switching temperature (L.1).
NOTE
Water overheating in programme
P.4 or P.5
is performed with the currently
active heat generator.
5. Heating water with the heat pump in combination with photovoltaic panels
(programme P.6);
in this operating mode the device operates as in programme P.4 with
the difference that if there is an active signal from the inverter of photovoltaic power plant,
the heat pump raises the water temperature in the DHW for the value set in the parameter
L.6.
NOTE
During the active PV signal the indicator of the PV signal and the indicator of
the compressor safeguard are illuminated. When the compressor turns off
and the PV signal is still active, the indicator of the compressor safeguard
starts flashing.
6. Thermal disinfection / anti-legionella programme
One-time heating of water above 60°C is turned on with the
key (the indicator on the key
flashes). After the overheating finishes, the indicator on the key turns off. We can end the
overheating early by pressing the
key again. The National Institute of Public Health advises
water overheating once every fourteen days.
NOTE
The indicator HT is illuminated during the thermal disinfection.