[3. Specification ]
8
[6] Function List
(1) Normal operation screen
Table Function list
: Function provided
Item
Details
MEHITS
CH & HP
LCD
Integrated
Web
Start/Stop/Test run
It is possible to start and stop the units in each group, in each block or
on each floor or all units collectively. In the test run mode, test run of
the units can be performed. (Only on the main unit screen)
Operation mode
The operation mode can be switched to COOL, DRY, HEAT, FAN, and
AUTO for the units in each group, in each block or on each floor or all
units collectively.
Air To Water (PWFY) unit: Heating, Heating ECO, Hot Water,
Anti-freeze, Cooling
HWHP (CAHV, CRHV) unit: Heating, Heating ECO, Hot Water,
Anti-freeze
HWHP (QAHV) unit: Mode 1
Chiller unit: Cooling, Heating, Heating Eco, Anti-freeze
MEHITS CH & HP: Cooling, Heating
Temperature setting
Changes the set temperature.
*Set temperature range varies depending on the indoor unit model.
Fan speed setting
The fan speed can be switched among 4 steps for the units in each
group, in each block or on each floor or all units collectively.
(The speed can be switched steplessly or in two, three or four steps
depending on the model. Models with the automatic function can be
operated in the automatic mode.)
(When LOSSNAY is used, the fan speed can be switched to very
weak, weak, strong and auto. The selectable fan speed varies
depending on the model. In the case of interlocked LOSSNAY, the
speed can be switched between two steps, weak and strong.
Air direction setting
The direction can be switched among 5 angles in the vertical direction,
Auto and Swing for the units in each group, in each block or on each
floor or all units collectively.
(The selectable directions vary depending on the model.)
The 5 angles in the vertical direction and Auto can be selected on
models with such functions.
Ventilation mode (LOSSNAY)
The ventilation mode can be switched among normal, heat exchange
and automatic modes for the units in each group, in each block or on
each floor or all units collectively.
Start/stop of interlocked
LOSSNAY
When interlocked LOSSNAY is connected, it is possible to operate (in
the high or low mode) or stop the units in each group, in each block or
all units collectively.
Status of energy use
The power consumption, outdoor temperature and operation time can
be displayed in bar graphs or line graphs for comparison.
Note: To display the electric energy, a Pl controller and an electricity
meter (pulse output type) must be connected.
The electric energy cannot be displayed by connecting a PLC
(electric power counting software).
To display the outdoor temperature, an AI controller and a
temperature sensor must be connected.
Energy management list
*1
The results of apportionment of energy consumption to EM blocks,
meters, indoor units and outdoor units can be displayed.
Note: This function can be used only when the apportioned electricity
billing function of AE-200 is used.
Ranking
The power consumption and FAN operation time can be displayed in
rank order.
Note: The ranking of electric energy can be displayed only by block.
Target value setting
It is possible to set the target values of power consumption for each
year, month, day of the week and block.
The set target values will be displayed on the energy use status
screen and ranking screen.
State of peak-cut control
The peak-cut control level and the average electric energy can be
displayed.
Note: The "Energy Management License Pack" is required.
Apportioned electricity billing
function
Our unique method for supporting the apportionment of total electric
energy and billing according to the operation conditions of indoor units
determined based on the communication data between the indoor and
outdoor units.
* This function cannot be used for trading certificates defined by the
Measurement Act.
