Geco GH20SB - Controller Operation Scheme; Scheme 1 - Basic Scheme; Scheme 2 - Basic with Circulation Pump

GH20SB – User Manual PAGE 27
6. Controller Operation Scheme
6.1. Scheme 1 – the basic scheme.
Output Device connected
O1 Collector pump P
O2
-
O3
-
Sensor Description
T1 Collector sensor (Required)
T2 Tank sensor (Required)
T3 Sensor for calculating power/energy (Optional)
T4 Tank sensor (Optional)
6.2. Scheme 2 – the basic scheme with a circulation pump.
Output Device connected
O1 Collector pump P
O2
-
O3 Circulation pump C
Sensor Description
T1 Collector sensor (Required)
T2 Tank sensor (Required)
T3 Sensor for calculating power/energy (Optional)
T4 Tank sensor (Required)