emz smart Sol - Page 94

Page 94
1.3.3 Holiday function
04. 07. 2015 10:35
n pump
Hyst.
Soft charge
dT
T min tank 1
100%
5.0K
5.0K
45.0°C
1.3.3 Holiday function
04. 07. 2015 10:35
dT
T min.tank1
T min.tank2
Tank
5.0K
45.0°C
45.0°C
Priority tank
1.3.4 Cooling funct.
04. 07. 2015 10:36
Activation
T max.Coll.1
114.0°C
PROFESSIONAL MODE
Under ›n pump‹ set the
pump speed in percent.
Enter the hysteresis value by ›Hyst‹.
If necessary, activate ›Soft charging‹
›dT‹ is used to dene the switch-ON
temperature for the holiday function
as a difference from the preset
maximum temperature of the tank.
Via ›T-min tank 1‹ and ...
Continue to scroll.
Here, collector cooling is activated:
once the collector temperature
›T max. Coll. 1‹, or ›T max. Coll. 2‹ is
reached, the appropriate solar circuit pump
continues to operate until the tank limit tem-
perature is reached.
To protect the pump, the collector emergency
switch-off in solar circuits with high-efciency
pumps is reduced to 100°C. Collector cooling
is not possible at higher temperatures!
Return to ›1.3. Basic functions‹.
Continue with ›Commissioning‹.
...›T-min tank 2‹, specify the
minimum temperature required
for the tank in question.
Select whether the ›Priority tank‹ or
the ›Secondary tank‹ are to be cooled.
Continue via the menu item
›Collector cooling‹.