GE hydran m2 - Supervisory Link to 201 Ci Controllers

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Hydran* M2 Installation Guide
16375 v9.0 Oct 12
Figure 43: Wiring of the Supervisory Link between a Hydran M2 and a Hydran 201Ci-1 Controller
Note: The Hydran 201Ci-1 Controller can only display the gas level measured by
the Hydran M2, not the moisture level.
Figure 44: Wiring of the Supervisory Link between a Hydran M2 and a Hydran 201Ci-C Controller