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6.2.6 HEAT PUMP CONTROL – STAND ALONE
The maintenance remote controller can be used for heat pump control in case of stand alone operation (without system
control).
Report to § 4.16.
To operate the heat pump, force the circulating pump
(see § 4.12) before initiate an order via the specific maintenance
remote control (or the external contacts).
Note 1: If it remains connected, system control has always priority on the remote control.
Note 2: In stand alone configuration, actions by forcing inputs on A2 boards have priority on the maintenance remote controller.
ON/OFF push button
Heat / Cool mode selection push button
Water temp. set point adjustment
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