Honeywell St9120c Control Wiring Diagrams. A parking terminal is provided for earth wiring continuity if required. The honeywell home trademark is used under license from honeywell international inc.
The wiring diagram provided by honeywell does not address on which terminals the orange wires labeled 22 and 21 these leads went to the motor lead terminals on the original controller. Its designed to replace all the honeywell part s listed below. Honeywell st9120c4057 wiring diagram.
Typical st9120 wiring connections with sv9500sv9501 smartvalvež system control.
Getting from point a to direct b. Our wiring diagrams section details a selection of key wiring diagrams focused around typical sundial s and y plans. Honeywell st9120c4057 wiring diagram. Its designed to replace all the honeywell part s listed below.