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[3] Control details for blocks of indoor units
Follow the instructions below to make the Peak Cut control settings for each control level for given blocks of indoor
units.
If the block settings have not been made, refer to section 7-1-5 “Blocks” for how to make the block settings.
(1) Scroll up or down to display the block whose settings are to be made. To make settings for all blocks at
once, check the [Batch Operations] checkbox.
Then, select the control method for each control level, referring to the table below.
Note: Only the control method “OFF” is effective for Air To Water (PWFY) units. Other methods can be selected, but are not
effective.
Table: Indoor Unit Control Method
Control Method Control details
None Peak Cut control will not be performed.
±2ºC (±4ºF)
During the Peak Cut control, the set temperature in the Cool or Dry mode will be offset by +2ºC (+4ºF),
and the set temperature in the Heat mode will be offset by -2ºC (-4ºF).
Note: Peak Cut control will not be performed during the Fan or Auto mode.
Note: When the unit of temperature is Fahrenheit, the set temperature may not be offset by ±4ºF
exactly because 2ºC is used for the calculation first, and then the temperature in Celsius is
converted into the temperature in Fahrenheit.
Note: The set temperature will be adjusted within the set temperature restrictions settings.
Refer to section 7-3-1 “Set Temperature Range Limit” for details.
Fan
*1
During the Peak Cut control, free-plan indoor units and A-control Mr. Slim indoor units (M-Series/
P-Series indoor units) will go in to the Thermo-OFF state, and the units older than free-plan units will
operate in the Fan mode. (When the units are in the Thermo-OFF state, the operation mode on the
remote controller LCD will not change.)
OFF
*1
During the Peak Cut control, the units will stop.
Note: If the control method is set to [OFF] and the Control Time is set to [30] minutes, the groups
that are operated in the Peak Cut control cannot be operated from any controller.
*1 When the indoor unit Peak Cut control function is used during the heating operation, it takes a while to resume operation to prevent cold air
draft. This may negatively affect the performance of the unit for a certain period of time after the operation is resumed. To ensure maximum
performance, it is recommended to use an outdoor unit capacity-save control function (that will not stop the compressor operation) during the
heating operation. If the indoor unit Peak Cut control function is still used, selecting [3] minutes in the Control Time section is recommended.
Control level
Batch Operations
Click to make settings for
all blocks at once.
Control method
Copy
Paste
Control Time
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