Heating Curve Optimisation; Room Temperature Controller; Setting Examples - Dimplex Wärmepumpenmanager Bedienungsanleitung

3.2
3.1.2

Heating Curve Optimisation

There are two setting options for optimising the heating curve:
 Changing the gradient by means of a higher or lower
"Heating curve end point"
If
Raise "Heating curve end point"
value by 2 °C to 3 °C
Too cold
Lower "Heating curve end point"
value by 2 °C to 3 °C
Too hot

3.2 Room temperature controller

For well-insulated houses, open-plan designs or when heating
large individual rooms, the return set temperature can be
calculated using the room temperature in a reference room.
Make selections in the menu "Settings – Heating circuit 1 –
Control by – Room temperature".
Automatic controller action
The greater the deviation between the room temperature and the
room set temperature, the faster the return set temperature is
adjusted.
The response time can be changed by means of the adjustable
interval value (I value) if required. The longer the response time,
the slower the room set temperature is adjusted.
NOTE
The entered room set temperature cannot be changed by pressing the
 
buttons Hotter ( and Colder ( .
3.2.1

Setting examples

Recommended settings for a room set
temperature of 22 °C
Surface heater (35/28 °C) (floor, wall, ceiling)
Low temperature radiators (45/38 °C)
Radiators (55/45 °C)
To achieve optimum regulation, select as small a controlling
range as possible between the minimum and maximum return
temperature. Automatic operating mode switching makes it
possible to set an external temperature above which heating
operation is blocked.
EN-18
below -7 °C
Raise Hotter (
1 °C to 2 °C
Lower Hotter (
1 °C to 2 °C
Minimum return temperature
 Raise and/or lower the entire heating curve by means of the

buttons Hotter ( ) and Colder (
External temperature
-7 to +7 °C
 
) by 
)/ Colder (
 
) by 
)/ Colder (
Prerequisites:
 For systems with silent cooling, the room climate station is
used for room temperature measurement. For all other
systems, an additional room sensor (R13) must be
connected to the analogue input X3-R13.
 Deactivation of individual room control, if installed, in the
reference room.
Entry of a minimum return set temperature to prevent the

building from cooling down if there is internal heat recovery
in the reference room.
 Entry of a maximum return set temperature to prevent the
building from overheating if the windows are open
 Constant room set temperature with the elimination of as
many raise and lower operations as possible
NOTE
Activating the room temperature regulation or changing the room set
temperature can initially result in the room temperature being exceeded.
22 °C
25 °C
30 °C

)
above +7 °C
 
) by 
Raise Hotter ( )/ Colder (
1 °C to 2 °C and lower value "Heating
curve end point" by 2 °C to 3 °C
 
) by 
Lower Hotter ( )/ Colder (
1 °C to 2 °C and raise "Heating curve
end point" value by 2 °C to 3 °C
Maximum return temperature
30 °C
40 °C
50 °C