Fujitsu AB* A12GATH, Design & Technical Manual

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GENERAL SETTING FLOW FOR ENERGY SAVING AND
ELECTRICITY CHARGE APPORTIONMENT USING ELECTRICITY
METER
The general setting flow for realizing an energy saving function and an electricity charge
apportionment function using an electricity meter is shown as an example in the table below.
Flow Reference item
1 Overview of the energy saving function and electricity
charge apportionment function using an electricity
meter and an understanding of the usage method and
restrictions, etc.
■Features of Energy Saving Function
■Operation Example
■Notes on Energy Saving Function
■Installation Restriction of Energy Saving Units
■Electricity Charge Apportionment and Electricity Meter
2 Deciding the power source supply system.
Deciding the electricity meter installation sites,
number and the outdoor units which are connected.
Deciding the appropriate VT/CT specifications.
■Electrical Wiring
■Installation Restriction of Electricity Meter
■Electricity Meter System
3 Procuring the electricity meters and related hardware
and materials.
■Electrical Wiring
4 Electricity meters and related hardware and materials
installation work.
■Electrical Wiring
5 Electricity meter setting.
■Setting of Outdoor Unit and System Controller
6 Outdoor unit setting.
■Setting of Outdoor Unit and System Controller
Refer also to "6-6-1.OUTDOOR UNIT"
7 System controller setting.
■Setting of Outdoor Unit and System Controller
Refer also to "System Controller Instruction Manual"
Note: Outdoor units and indoor units layout, remote controller group combination method, and
other design shall be performed separately.
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