AC•THOR
®
/ AC•THOR
®
9s Operating instructions, version a0020806 37
This includes, for example, charging stations for electric cars that are neither directly nor indirectly
connected to my-PV. Therefore, my-PV sets -1500W as the default for the interval target value. This
corresponds to the minimum charging power of many electric cars.
A further explanation can be found in the section "Compatibility with charging station without shared
energy management" in the chapter "E-car function".
The function „Block“ allows to define a time window within AC•THOR must not run. Unlike the two
time frames for hot water securing the transition to the following day is possible (Start Hour is
higher than Stop Hour). For example, this function can be used to give an existing battery time for
charging and to do the water heating subordinate.
The function blocks the surplus control, as well as the optional boost backup via the connected heat
generator. It also applies to the switched load in operating mode M3.
The blocking time does not apply to the optional boost backup setting via relay, not to the external
load in operating mode M4 and also not to the EV function.
Changes of the time settings are effective within one minute.
With the control modes "Adjustable Modbus RTU" and "Adjustable Modbus TCP" the
AC•THOR receives the power-value in the feed-in point from an inverter or Modbus counter. The
required communication registers shall be set according to the manufacturer's description.
With "Adjustable Modbus TCP" the control signal is received via network (RJ45, Ethernet)!
With "Adjustable Modbus RTU" the control signal is received via Modbus RTU (RS485, A B
GND)! This control system is also configured via the Web-Interface. At least for commissioning, a
network access is therefore temporarily necessary, but this can be removed after configuration!
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