Table of Contents
Advertisement
the set activation threshold (see the pump activation temperature
function) and operates until the set temperature is reached. The pump
will be activated again when the temperature drops below the set value
and the set hysteresis. In the summer mode, one sets only the set
temperature in the boiler which additionally heats the water in the
reboiler (the set boiler temperature is at the same time the set reboiler
temperature).
Weekly control
II.9.
The function is used to programme daily changes in the boiler
temperature. The preset temperature deviations are within the range of +/-
10
0
C.
Step #1:
The user needs to set current time and date first (Installer menu > Clock).
Step #2:
The user sets temperature values for individual days of the week (Set mode 1):
Monday– Sunday
Select specific hours and required deviations from the preset temperature (how
many degrees the temperature should rise or drop) for each day of the week.
Additionally, the preset values can be copied to facilitate the operation.
Example
Monday
preset: 3
00
, temp. -10
preset: 4
00
, temp. -10
preset: 5
00
, temp. -10
In such a case, if the temperature preset on the boiler is 60ºC, it will drop
10ºC to 50ºC between 3 a.m. and 6 a.m. on Monday.
As an alternative to the temperatures being preset separately for
individual days, the temperatures can also be set collectively, in the second
mode, for the working days (from Monday to Friday) and the weekend
(Saturday and Sunday) separately - Set mode 2.
Monday -
Similarly to the previous mode it is necessary to select specific times and
required deviations from the temperature preset for the working days (Monday -
Friday) and the weekend (Saturday, Sunday).
0
C (temperature change– 10
0
C (temperature change – 10
0
C (temperature change – 10
Friday;
Saturday - Sunday
0
C)
0
C)
0
C)
- 12 -
Advertisement
Table of Contents
