REFU REFUsol 50K-3T Bedienungsanleitung Seite 13

A
B
C
D
IN1
A
B
C
D
A
B
C
D
IN2
A
B
C
D
A
B
C
D
IN3
A
B
C
D
Fig. 5: Overview circuit diagram REFUsol 50K-3T
REFUsol 50K-3T
982081 | 03 | 2021-03
ISO 1
ISO 2
ISO 3
Control board
Communication
microSD Ethernet/WiFi
card (optional)
RCD
Display and
control
panel
RS485 Remote Alarm
In/Out control (optional)
L1
L2
L3
N
PE
Technical Description
Cooling Concept
13