48
730.138 | 08.1
EN
7.3.10 Interval function
With some types of collector, the collector's construction does not allow
the temperature to be recorded at the appropriate location. In these
cases, the solar circuit must be briefly activated at regular intervals to
transmit the actual heat from the collector pipe to the collector sen-
sor. When the interval function is activated, the controller automatically
switches the pump on according to the settings.
Setting the interval function
"Functions" submenu selected, see "Selecting a function"
(see chapter 7.3.1).
Interval activated, see "Activating a function" (see chapter 7.3.1).
:
press button.
The display for setting a time window, the interval time, and the
test time appears.
SET:
press button.
The time window's start time flashes in the display.
:
set the start time.
SET:
confirm the value and go to the next value.
After confirmation of the time window, the "Interval" duration
(the time between the tests) flashes.
:
set the interval duration.
SET:
press button to confirm.
After confirmation of the "Interval" duration, the "Test" duration
(duration for which the pump is switched on) flashes.
:
set the test duration.
SET:
press button to confirm.
The settings are saved.
NOTE
The switch-on time must always be before the switch-off time. There-
fore, when the switch-on value is being adjusted, the switch-off value
will also be changed to a later time if necessary. Adjusting the switch-off
value to a time before the switch-on value is blocked.
✓
✓
[...........]
T
Display: 3.9
[Interval]
[...........]
T
Display: 3.9
[Interval]
08:00 - 19:00
[.........] 15 min
[.........] 10 s
Display: 3.9.
[Interval]
[Test]
08:00 - 19:00
[.........] 15 min
[.........] 10 s
Display: 3.9.
[Interval]
[Test]
Summary of Contents for SOLCU
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