The setpoint offset will only operate correctly if the BMS Room Temperature is periodically updated via Modbus, to
ensure the MelcoBEMS MINI (A1M) always has an up to date reading.
If the BMS Room Temperature is set to 0ºC (which it will be on power up) the setpoint offset feature will be disabled. It
will only activate when the BMS Room Temperature is not 0ºC.
To disable the feature without removing the MelcoBEMS MINI (A1M) power, simply set the BMS Room Temperature to
0ºC.
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