The grey
side of the
ECL Card
Ex
tended ser
vic
e
The grey
side of the
ECL Card
Ex
tended ser
vic
e
145 Changeover time, TP
Circuit
Setting range
Factory setting
I / II
0.0 ... 23.9
16.1 / 16.1
The changeover time determines the moment when the activated
pump stops and the deactivated pump starts.
Please note this special setting range. The figures
to the left of the decimal point represent the time
in hours and the figure to the right of the decimal
point represents the frequency in days.
Example:
16.1 the change will take place at 16:00 hours
each day
20.3 the change will take place at 20:00 hours
every third day
0.2
the change will take place at midnight every
second day
8.0
the change will take place at 08:00 hours
every tenth day.
The changeover time is automatically deactivated if one pump
has an alarm or if only one pump exists in the heating system.
146 Pressure stabilization time, TST
Circuit
Setting range
Factory setting
I / II
1 ... 99 sec.
15 / 15 sec.
The pressure stabilization time starts when a pump switches ON.
The pressure stabilization time has to elapse before the controller
can read the pressure control switch.
Choose the pressure stabilization time.
When the chosen pressure stabilization time is too short, the
active pump will stop immediately after the pressure stabilization
time has elapsed.
153 Changeover delay, TCH
Circuit
Setting range
Factory setting
I / II
OFF / 1 ... 99 sec.
5 / 5 sec.
The changeover delay is the time from the first pump stops until
the next pump starts.
OFF:
No changeover delay. One pump
application.
1 ... 99:
A pump will start when the changeover
delay has elapsed.
The changeover delay has to be chosen in systems with two
pumps.
32q
Service parameter(s) 196-198
198 Daylight saving time changeover
Circuit
Setting range
Factory setting
I
ON / OFF
ON
Choose whether you want the change to summer / winter time to
be automatic or manual.
ON:
The controller’s built-in clock automatically
c / - one hour on the standardized
days for daylight saving time changeover for
Central Europe.
OFF:
You change manually between summer and
winter time by setting the clock backward
or forward.
196 Service pin - LON
Circuit
Setting range
Factory setting
I
ON / OFF
OFF
This setting is only used in connection with LON communication
(see the documentation for the used communication unit).
197 LON reset
Circuit
Setting range
Factory setting
I
ON / OFF
ON
This setting is only used in connection with LON communication
(see the documentation for the used communication unit).
32p
Service parameter(s) 145-153
