© Citrin 11234 CS 2.5.monen.ind
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Page 15
CitrinSolar CS 2.5
CitrinSolar Energie- u. Umwelttechnik GmbH
•
Böhmerwaldstr. 32
•
D-85368 Moosburg
•
Tel.:+49 (0) 8761/33400
•
Fax: +49 (0) 8761/334040
5.1
System layouts
System 1
Standard solar system with 1 store
The controller calculates the temperature difference bet-
ween collector sensor S1 and store sensor S2. If the diffe-
rence is larger than or identical to the adjusted switch-on
Relay
Description
R1
Solar pump
R2
optional:
Parallel relay
R3
R4
Adjustment channels
Channel
Description
Page
ARR
System
45
LOAD >
Loading
45
COL >
Collector
47
LLOGI >
Loading logic
49
COOL >
Cooling functions
51
PUMP >
Pump speed
47
MAN >
Manual mode
54
BLPR
>
Blocking protection
54
OPARR >
Parallel relay option
55
OHQM >
Heat quantity measurement option
55
GFDS >
Registration Grundfos sensors
55
PRS* >
Pressure monitoring option
57
DATE >
Enter date
57
Sensor/Ter-
minal
Designation Description
S1
TCOL
Temperature collector
S2
TSTB
Temperature store base
S3
Optional sensor for measurement
purposes or options
S4
S5
VFS
RPS
V40
temperature difference, the pump (R1) will be switched on
and the store will be loaded until the switch-off temperature
difference or the maximum store temperature is reached.
R1
S2
S1
Temp. Sensor
Pt1000
L
R3
R2
R1
GND
S1
S2
S3
S4
S5
VBus
PWM
1
PWM
2
N
R4
V40
L'
VFS
RPS
out
in
Adjustment channels
Channel
Description
Page
LANG >
Language
58
UNIT >
Unit
57
OSDC >
SD card option
58
CODE
User code
62
RESET
Factory setting
59
* This channel is only available if the Grundfos sensors have been
registered in the GFDS channel.
** are blocked against each other
