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1 Group MVP Hydra Electrical Box
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ELECTRICAL SYSTEM
Electrical Box Components Connued:
5. Pump Relays: Switch high voltage onto the pump motors.
6. Element Breaker: Disconnects voltage from all heang elements.
7. Electronics Power Switch: Turns the machine o and on. If the machine is plugged into an electrical
source, the switch will be illuminated when in the “On” posion.
8. Conduit Tube: Protects power and signal lines from abrasion and other damage. (Not Shown)
9. Main Electronics Board, MVP: Controls all automated systems throughout the machine.
10. Ribbon Cable: Connects the hand held display to the Main Electronics Board.
11. Level Probe Wires and Connectors: Connect level probes to power board and ground.
12. Temperature Probe Connecons: Connect temp probes to display board.
13. Steam Tank Element Relays: Switch high voltage onto the steam tank heang elements.
14. Heat Sink: Fanned Aluminum Block: Dissipates heat produced by the element relays. Located on lid.
Sealed with silicon to protect against water penetraon.
15. Flow Meter Wires: Main Electronics board to Flow Meters
16. Pump Relay Connecons: connects electronics to pump relays
17. Fuse: 2 amp, 250 Volt1 Fuse: 2 amp, 250 Volt
18. USB Type B Connector: Used for connecng a computer and installing rmware updates