20
Fixed temperature (D series only)
If the heat pump is set at operating mode C with a fixed temperature, then it can only be engaged and
disengaged by the built-in return sensor. There are two displays available for this mode. Please note
that if a mixing valve is connected to the heat pump, the Temp. incr/decre and Temp. fine tune displays
control the settings for the mixing valve opening to the heating system.
To adjust the engaging and disengaging temperature, press
“Menu” followed by “Select”. You are now in line 1.
Use the knob to navigate to display 1.16 and press “Se-
lect”.
The factory setting is 48°C. Please note that this concerns
the return temperature to the heat pump. The temperature
from the pump is normally 5-10C higher. Settings above
48°C are not allowed for technical reasons.
You can also set the difference between starting and
stopping the heat pump in display 1.17. The factory setting
is 5°C. A lower setting gives more frequent starts and stops
for the heat pump. Press “Select” to adjust.
Simple tips for saving
The lower you can keep the temperature of the radiators in the house, the better your heating economy
will be. So take make sure not to set your heat curve too high. Operate your heating system as effi-
ciently as possible by making sure that the entire surface of your radiators or your underfloor heating
coils are kept hot.
Thermostatic valves on your radiators or underfloor heating may have a negative effect on your
heating system because they restrict the flow so that the system has to compensate with a higher water
temperature. If thermostat valves are fitted, they should be fully opened, except in bedrooms, where
they can be turned down slightly.
Temperature settings
Return thermostat
stop temp sett. 1.16
Return Select
Return thermos. stop
30° 48,0° 50°
Return Adjust
Temperature settings
Return thermostat
hysteresis set 1.17
Return Select
Rego600 K1
020312 12.00.00 Ti
Heat Info Menu
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