Fujitsu AIRSTAGE UTY-ABGXZ1 Instruction Manual page 54

(12) The S/V series and V-II or later series adopt different refrigerant system control and the electric-
ity charge apportionment function adopts different method reflecting the difference. So the same
operation condition for units may not yield the same result for S/V and V-II or later series.
(13) The electricity charge apportionment function of VRF system can only be performed from 1 con-
troller or 1 gateway simultaneously.
(14) About fan for the DX-Kit.
When fan is controlled by DX-Kit, fans are presumed to have 1 fan level (ON or OFF) in terms of
electricity charge apportionment calculation.
Power consumed by the external fan must be entered by the user from the "Model Name and
ECA Parameter Setting" screen in order to perform ECA.
Calculation is performed using the entered value as power consumed when the fan is ON.
When fan is controlled by external equipment, calculation is also performed using the ON/OFF
status, but the status is estimated from the thermo-control status, acknowledged by DX-Kit.
®
BACnet Gateway
VRF System0
VRF System1
VRF System2
Apportionable range
Electricity charge calculation units
V-II or later VRF System
S/V-VRF System
Copyright© 2010-2017 Fujitsu General Limited. All rights reserved.
V-II/V-III/J-II/J-IIS
RB RB
VR-II
V-II/V-III/J-II/J-IIS
S/V
54
Outside the calcu-
lation objective
Outside the calcu-
lation objective
RB
Network Convertor
VGGX
(UTY-VGGX)
Network Convertor
VGGXZ1
(UTR-VGGXZ1)
Network Convertor
YRDA
(UTR-YRDA)
RB
RB Unit
Outside the calcu-
lation objective