System Diagram - oventrop REGTRONIC PE Operating Manual

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System diagram

1 collector, 1 storage tank
PE
L
N
A1
N
230V connections
L Mains phase
N Neutral conductor - mains and outputs
A1 Solar circuit pump supply voltage (switching output 1)
Sensor connections
S1 Collector sensor
S2 Lower storage tank
S3 General temp. measuring point
S1
A1
S3
S2
S1
S2
S3
9