A.O. Smith RLY2210 RLY2210 BOARD, CONTROL, USER INTERFACE

BOARD, CONTROL, USER INTERFACE

A.O. Smith RLY2210 RLY2210 BOARD, CONTROL, USER INTERFACE

Board, Control, User Interface The Board, Control, and User Interface are used together. The BoCUI consists of the following parts: • Relay Card • Touch Screen Controller • Computer System

A. O. Smith RLY2210 RLY2210 Board, Control, User Interface The board, control and user interface (BCUI) board is designed to control operating functions of the water heater. Along with the microprocessor controller and solid state relay, this board powers the control panel and reader lights and controls the coils that heat the water through the burner ballast circuit.

The board, control, and user interface is the primary communication path for internal device status messages. The board may be an assembly of multiple components controlling one or more functions, or a combination of parts providing specific functions.

The RLY2210 Board, Control, and User Interface module controls the entire pool pump and electronic system. A universally used approach coupled with standard dials enables quick and easy programming and operation. The built-in diagnostics will simplify troubleshooting pool issues. Plug & Play circuit connections utilizing DIP switches allow setting all pool parameters.

Part Number RLY2210 Manufacturer A.O. Smith OEM Part Number 04008 Ductless Day Rotary Series Boiler Control Board Assembly (with LCD display)

Remove and replace control board this 550-watt stainless steel tank. Part Number RLY2210. This is a genuine OEM replacement part. The sub assembly includes the 559KF0324A, 559KF0326A, and 559KF0327A assemblies, with the wire harness.