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MultiFlex RCB-P (Pulse) Board
The MultiFlex RCB-P (pulse control board (P/N 810-3074) uses an alternate control strategy for the heating and cooling function. Instead of staging heats or cools On/Off based solely on the space temperature, the stages follow a pulse modulation scheme to maintain an average supply temperature, resulting in smaller space temperature swings and potentially increasing energy efficiency. The algorithm supports up to 4 heat and 4 cool stages. The stages are turned on in a sequential manner: Stage1 is turned on first, then Stage2, Stage3, and lastly Stage4. Only one stage at a time can be operated in pulse mode and that stage is always the highest number stage ON. For example, if two stages are set ON, only Stage 2 can be operated in Pulse Mode.
The MultiFlex RCB application must be configured to communicate with an RCB-P by setting the RCB Type parameter to Pulse under the Setup screen.
Part Number: 810-3074