Basic Parameter Settings; Wiring Diagram - Compit SOLARCOMP 911 Installation And Operating Instructions Manual

Basic Parameter Settings

In order to change the controller's operation parameters:
1. Use the arrow buttons to access KOD parameter.
2. Press - KOD will flash.
3. Use arrow buttons to set the value to 99.
4. Press - KOD will stop flashing.
5. Use arrow buttons to access the parameter which you wish to change.
6. Press - parameter name will start flashing.
7. Use arrow buttons to change the value.
8. Press - parameter name will stop flashing.
The number and type of parameters which can be accessed by the user depend on the
system operation variant and have been described further down in the document.
8 SOLARCOMP 911 model u6.x, Rev. 2

Wiring Diagram

NOTE! Any electrical connections must be made by duly authorised and qualified persons
after power supply has been disconnected!
Fig. 11 Connection diagram
INPUTS:
1, 2 - T1 sensor – solar panel temperature
3, 4 - T2 sensor –storage tank bottom temperature
5, 6 - T3 sensor – storage tank top temperature
7, 8 - T4 sensor – auxiliary tank temperature (in systems with heat transfer)
OUTPUTS:
9, 10 - power supply 230 V~ 50Hz +5/-10%
11, 12 - vacant
13, 14 - P2 pump output or heating coil contactor control
15, 16 - P1 loading pump input
SOLARCOMP 911Operating Instructions model u6.x, Rev. 2 21