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Building Technologies Modular Heating Controller RMH760B CE1P3133en
HVAC Products 9 Heating circuit control 05.02.2007
The figure at the top shows the difference between the remote setpoint adjuster and the
adjusted Comfort setpoint for heating. This difference impacts the other setpoints very
differently. This is shown in the figure at the bottom.
3133D11
21 °C
23 °C
25 °C
28 °C
19 °C
16 °C
z.B. / e.g.:
Setpt C H Cmf
+10 K
-10 K
0 K
0 K
0 K
32 °C
12 °C
Setpt H Eco
Setpt C PreC
Setpt C Cmf
Setpt H Cmf
Setpt H PreC
Setpt C Eco
Setpt C Prt
Setpt H Prt
C Cooling PreC Precomfort
Cmf Comfort Prt Protection
Eco Economy Setpt Setpoint
H Heating
The current Comfort setpoint
is the setpoint adjusted with the remote setpoint ad-
juster.
Although the Comfort setpoint is predefined by the remote setpoint adjuster, a fixed
Comfort setpoint for heating need be entered on
Main menu > Heating circuit 1 (or 2 or 3) >
Room setpoints
. From the difference between the fixed Comfort setpoint “Heating“ and
the adjustment made with the remote setpoint adjuster, the current Comfort setpoint
“Cooling” can be calculated:
Comfort setpoint “Cooling”
+ (remote setpoint minus Comfort setpoint “Heating”)
The RMH760B has no Comfort setpoint “Cooling”. The impact on the Comfort setpoint
“Cooling“ as described above is only possible in connection with a room control combina-
tion. For more detailed information, refer to subsection
9.10.3 “Room control combina-
tion”.
The setpoint shift is limited by the setpoints for Protection mode. Also refer to the graph
above.
The Precomfort setpoints
are shifted also:
Hence, the current Precomfort setpoint “Heating” is calculated as follows:
Precomfort setpoint “Heating“ +
(“Remote setpoint” minus Comfort setpoint “Heating“)
And the current Precomfort setpoint “Cooling” is calculated as follows:
Precomfort setpoint “Cooling“ +
(“Remote setpoint” minus Comfort setpoint “Heating“)
The note above in paragraph “Comfort “ also applies analogously to the Precomfort
setpoint.
Impact on the
Comfort setpoint
Note
Impact on the
Precomfort setpoint
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