6.5.8 Set control variable#1 ... 8
Setting
Control
Active sensor
Const supl
Constant heating circuit control to the normal and setback supply
setpoints set. Room frost protection and optimisation function are not
active. The heating circuit pump is operated continuously except in
Standby operation.
–
External
External temperature dependent control. The supply temperature var-
ies depending on the external temperature.
External sensor
Room
Room temperature dependent control. The supply temperature of the
heating circuit is determined using the deviation of actual room tem-
perature from setpoint room temperature. Room frost protection is
active.
Room sensor
External/
Room
Combination of weather compensated and room temperature de-
pendent control.
External sensor/room
sensor
▶
Activate heating engineer level (see Ch. 6.5).
▶
Press function key
Commissioning
.
✓
Menu
Commissioning
is displayed.
▶
Use dial knob to move to the second menu level.
▶
Press function key
Type of control#1
.
✓
Parameter
Type of control#1
is displayed.
▶
Make selection using the dial knob and save with function key
OK
.
02
Commissioning
Type of control#1
External
Type of control#2
External
End
-
+
Type of control#1
315
End
Standard
OK
External
Set type of control at address WTC-HC#1+EM-HC#2 (see Ch. 7.2.2)
If address
WTC-HC#1+EM-HC#2
is set, menu Commissioning also displays param-
eter
Type of control#2
for the extended heating circuit. The setting is made as
described for type of control#1 … 8.
Setting range
Const supl
Constant heating circuit control to the normal and setback
supply setpoints set.
Suitable for process plant with constant supply temperature.
External
With external sensor fitted.
-
+
Type of control#2
316
End
Standard
OK
External
Installation and operating instruction
Remote control station WCM-FS 2.0 and extension module WCM-EM 2.1
6 Operation
83277502 • 3/2012-10 • La
47-106
Summary of Contents for WCM-EM 2.1
Page 107: ...83277502 3 2012 10 La ...
