Mitsubishi Electric EB-50GU-A Instruction Book page 32

(2) In the [Control levels] section, the range of the electric power must be set for each control level. For
control level 4, enter the value that is 10% to 15% below the maximum power demand (average electric
energy that cannot be exceeded in any 30-minute period). For control levels 3 to 0, enter the value that is
decreased by about 10% from the set value of the previous control level. (The screenshot above shows the
setting example of the maximum demand of 200 kW.)
Note: The optimum setting depends on the system configuration of the electric equipment and on the indoor
environment in each building. Determine the appropriate values accordingly.
(3) In the [Temperature difference between set point and inlet] section, a temperature differential can be set
to between 3 and 9 as necessary. The Peak Cut control setting that corresponds to the control level 0 will
be disregarded for the indoor unit groups in which the temperature difference between the set temperature
and the room temperature is greater than the specified temperature differential.
(D) When the Peak Cut method [Remote EB-50] is selected
(1) In the [IP address] field, enter the IP address of the EB-50 to which the PI controller (with connection to the
watt-hour meter used for the Peak Cut function) is connected.
Note: As the control level is obtained every minute from the EB-50 to which the PI controller is connected, the
control level change will not be reflected in real time.
Note: Up to three EB-50 units can be connected to the EB-50 unit to which the PI controller is connected. When five
or more EB-50 units are used, use the Peak Cut method [Electric Amount Count PLC].
(2) In the [Temperature difference between set point and inlet] section, a temperature differential can be set
to between 3 and 9 as necessary. The Peak Cut control setting that corresponds to the control level 0 will
be disregarded for the indoor unit groups in which the temperature difference between the set temperature
and the room temperature is greater than the specified temperature differential.
(E) When the Peak Cut method [From external system] is selected
(1) In the [Temperature difference between set point and inlet] section, a temperature differential can be set
to between 3 and 9 as necessary. The Peak Cut control setting that corresponds to the control level 0 will
be disregarded for the indoor unit groups in which the temperature difference between the set temperature
and the room temperature is greater than the specified temperature differential.
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