Design Technical Manual

Table Of Contents
ELECTRICITY METER SYSTEM
Electricity meter system is the connection conguration of one electricity meter and the air
conditioner units which are connected to the power line under it. This is set on the System
Controller.
Set the System Controller to match the actual electricity meter installation conguration.
Since the electricity charge apportionment function/energy saving function perform control
using the Input Power data from an electricity meter, it is necessary to set an electricity meter
system on the System Controller.
When installing electricity meters as shown below, 5 electricity meters systems are set.
WhmWhm
Whm
Whm
Whm
Whm
Electricity meter system 1 Electricity meter system 2 Electricity meter system 3
Electricity meter system 4 Electricity meter system 5
Electricity meter
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FUNCTION
SETTING
FUNCTION
SETTING