38
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[Buffer] function block
ETAtouch controller
displayed twice, and the additional buffer temperatures
for solar stratified charging are displayed next to the
buffer.
Fig. 6-38: Stratified charging of the buffer
6.3.3
Buffer as a combination tank
Buffer with integrated hot water tank or coils
Fig. 6-39: Combination tank
1
Current hot water temperature
2
[Load immediately] button.
Immediate charging of the hot water, independent
of the set time slots.
In the settings menu (
button), the time window for
the loading of the hot water and the desired hot water
temperature can be set (see chapter
6.3.3.1 "Setting
the hot water charging times"
).
The configurable [Switch-on diff.] parameter addition-
ally allows you to determine how far the hot water
temperature can drop before the hot water tank again
demands heat from the buffer (see
6.3.4.12 "Switch-on
diff."
).
[Load immediately] button
This button causes the hot water to be charged
to the highest set temperature of all time slots
and days of the week if the current temperature
has dropped below [Switch-on diff.], ignoring the
current time slot. When active, the button is highlighted
in yellow
.
6.3.3.1
Setting the hot water charging times
Opening charging times and temperature for hot
water with a combination tank
The charging times for the hot water and the set tem-
peratures can be adjusted in the settings (
button).
To adjust, open the settings and then open the
Summary of Contents for HACK 20
Page 1: ...2017 01 30 EN 0000000294 V 003 2 38 0 3005 3106 93526 001 Wood chip boiler 20 90 kW Operation ...
Page 15: ...Changing the fuel Settings 15 4 2 Settings ...
Page 35: ...ETAtouch controller Boiler function block HACK 35 ...
Page 45: ...ETAtouch controller Buffer function block 45 ...
Page 49: ...ETAtouch controller Hot water tank function block 49 ...
Page 53: ...ETAtouch controller Fresh water module function block 53 ...
Page 67: ...ETAtouch controller Solar function block 67 ...
Page 73: ...ETAtouch controller Heating pipeline function block 73 ...
Page 92: ...www eta co at www eta co at downloads DOWNLOAD ...