Table of Contents
Advertisement
26.
Electricity Apportionment Function
Electricity Charge Apportionment option (UTY-PLGXA1) is necessary to use the electricity charge appor-
tionment function.
26-1
Overview
The proportional electricity allocation function apportions consumed electricity for air-conditioning (electricity
cost) to each previously defined tenant's indoor unit, based on the usage results of the consumed electric-
ity, after the consumed electricity is input into the System Controller Lite.
When implementing electricity apportionment with the VRF system, you can select to either a composition
which uses the electricity meter or one that does not. The following explains the differences between these.
As the proportional electricity allocation function apportions consumed electricity for air-conditioning (elec-
tricity cost) to each previously defined tenant's indoor unit, based on the usage results of the consumed
electricity, after consumed electricity is input to the System Controller Lite, it is possible to carry out electric-
ity apportionment calculations starting with either consumed electricity or electricity cost input.
[In case of apportioning electricity using an electricity meter]
As it is possible to send consumed electricity information from the electricity meter to the System Controller
Lite as required, it is basically possible to carry out electricity apportionment calculation at any time.
Since the System Controller Lite carries out aggregation in units of days, it is possible to carry out electricity
apportionment in units of days.
Copyright© 2013-2015 Fujitsu General Limited. All rights reserved.
241
Advertisement
Table of Contents
