D e lt a S o l
®
C/4
© RESOL 11103 deltasol_c/4.monen.indd
| 6
1
2
3
backwards
SET
(selection-/
adjustment mode)
2. Operation and function
2.1 Buttons for adjustment
Connect the controller to the mains. The controller is in
an initialisation phase. After this phase, the controller is in
automatic operation with factory settings.
The controller is then ready for operation and normally the
factory settings will give close to optimum operation.
The controller is operated via the 3 push buttons below
the display. The forward-button (1) is used for scrolling
forward through the menu or to increase the adjustment
values. The backward-button (2) is similarly used for scroll-
ing backwards and reducing values.
In order to access the adjustment mode, scroll down in the
display menu and press the forward button (1) for approx.
2 seconds after you have reached the last display item. If
an adjustment value is shown on the display, the
icon
is displayed. Now, you can access the adjustment mode by
using button 3.
— Press buttons 1 and 2 in order to select a channel
— Briefly press button 3,
appears (flashing)
( -mode)
— adjust the requested value by pressing the buttons 1 and 2
— Briefly press button 3, so that
permanently appears,
the adjusted value will be saved.
forwards
R2
S1
S2
R1
S3
S4 / TRF
Solar system with afterheating with 1 store, 3 sensors
and afterheating. Sensor S4 / TRF can be optionally used for
heat quantity measurement.
ARR2
1.2.2 Terminal allocation Arr 2
Symbol Description
S1 collector sensor
S2 store base sensor
S3 store top sensor /
thermostat sensor
S4 / TRF sensor for
heat quantity measurement
(optional)
R1
solar pump
R2 pump afterheating
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