© Termo-tehnika, d.o.o.
17-16-27-3033-00
20
07/2016
7.6 Operation programmes
Indicator
status
Operation
programme
DESCRIPTION
☼
Is not
illuminated
Is not
illuminated
P.0
Operation of the heat pump is turned off, only the DHW water
temperature display is in operation.
☼
Is
illuminated
Is not
illuminated
P.1
The device in this mode heats the water with the compressor to
the set temperature. It operates inside the limited temp. zone of
the intake air. In case of low temp. of intake air the device performs
a safety shut down of the compressor
☼
Is not
illuminated
Is
illuminated
P.2
The device in this mode heats the water with the DHW to the set
temperature.
Note: the air in the room does not affect the operation.
☼
Is not
illuminated
Is
blinking
P.3
The device in this mode heats the water with the electric heater
to the set temperature.
Note: the air in the room does not affect the operation.
☼
Is
illuminated
Is
illuminated
P.4
The device in the automatic mode heats the water with the
compressor to the set temperature. It operates inside the limited
temp. zone of the intake air. In case the temp. of intake air is too
low or lower than the set minimal operating temperature L1, the
device automatically switches to heating water with DHW.
☼
Is
illuminated
Is
blinking
P.5
The device in the automatic mode heats the water with the
compressor to the set temperature. It operates inside the limited
temp. zone of the intake air. In case the temp. of intake air is too
low or lower than the set minimal operating temperature L1, the
device automatically switches to heating with electric heater.
Specifics
In case of switching to the reserve heating source
☼
Is
blinking
Is
blinking or
illuminated
P.4
The temperature of intake air is too low or lower than the minimal
set temperature L1, this is why the heating in automatic
programme P4 is performed by the DHW; in automatic
programme P5 it is performed by the electric heater. During this
time the compressor is in safety shut-down.
1
Indicators of operation mode
2
Temperature and parameter display
3
Quick key “P” for changing the operation mode
4
Quick key “HT” for thermal disinfection (protection against legionella) and quick
heating
5
“HT” thermal disinfection operation or quick heating indicator
6
Quick key “ - ” for setting temperature
7
Quick key “ + ” for setting temperature
8
Compressor safeguard indicator (PV signal indicator in combination with 9)
9
Active PV signal indicator
