Setting The Heating - IVT GreenlineC Manual To Installation, Commissioning And Maintenance

Setting the heating

In the Temperature increase/decrease display
you use the knob to change the heat curve.
The lines show how the return temperature
varies with the outdoor temperature for
different settings. The colder the weather the
warmer the heating system. Curve 4 is the
factory setting and in the example you can see
that this gives a return temperature of around
35 C at an outdoor temperature of 0 C.
Please note that the flow temperature is then around 7-10 C warmer. During the first winter, the heat
curve must be set up so that the temperature in the house is pleasant whatever the weather. The heat curve
should preferably be adjusted at a low temperature under 3 C. You should wait two days after adjusting
before carrying out any readjustments. Also note that a lower curve setting gives a lower runnig cost.
The appearance of the heat curve
The limit for when the
heat pump stops for too
high a return tempera-
ture.
The line shows that if heat
curve 4 is chosen, the heat
pump stops at around 35 C
when the outdoor temperature
is 0 C.
The example describes how to change the heat curve in the Heating increase/decrease menu.
Please note that a high value could cause the heat pump to stop if the return temperature is too high.
Rego600
020312 12.00.00
Heat Info
Temp. incr. / decr.
0 4
Return Adjust
Temp. incr. / decr.
0 5
Return
Radiator return
temperature
Cold weather:
K1
If the indoor temperature is too low or too high during cold
weather, you use Temp. incr./decr. to change it.
Ti
Press "Heat".
Menu
The set value is shown in the display. In the shape of a bar
but also as a digit. The area is between 0 and 10. Press
10 "Adjust".
Turn the knob to the right to increase, to the left to decrease.
The example shows how you increase the value to 5. Turn
the knob until 5 appears in the display. The new value now
10
appears in the display. Press "Save" to save the new value.
Save
Rego600
020312 12.00.00
Heat Info
Heat curve
Outdoor temperature
18
K1
Ti
Menu
Setting