¢ Installation restriction and requirement of electricity meter
• Functions that requires installation of electricity meter
To use the following functions, use an electricity meter:
– Electricity charge apportionment
Install for operation using an electricity meter. (Operation without an electricity meter is also pos-
sible.)
When using an electricity meter, an electricity meter must be installed for all the units which per-
form apportionment calculation.
– Peak cut control (Only for System controller)
Installation of an electricity meter is essential.
– Power consumption graph display (Only for System controller)
Installation of an electricity meter is essential.
Whm
Whm
Whm
Electricity meter
[Installation example]
Remote controller group
Electricity meter
connection range
“Units without electricity meter”
Function which uses an electricity
meter can not be used.
2-30. Electricity charge apportionment setting (System controller, Touch panel
controller)
- (07-158) - 2. Function settings
FUNCTION
SETTINGS
FUNCTION
SETTINGS
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