Fujitsu Airstage J-II Series Design & Technical Manual page 800

„ INSTALLATION RESTRICTION OF ENERGY SAVING UNITS
„
(1) Only 1 unit may perform energy saving control at a time. When energy saving control is
performed by SYSTEM CONTROLLER (UTY-APGXZ1/PEGXZ1), stop energy saving
control *1 from the building management system through the following units.
・BACnet ® GATEWAY （UTY-ABGX）
・NETWORK CONVERTOR for LonWorks
When energy saving control is performed from multiple points, trouble may occur.
*1: Forced thermostat OFF, outdoor unit forced OFF and outdoor unit capacity save.
Energy saving control prohibited
®
BACnet GATEWAY
Energy
saving control
prohibited
Network Convertor for
LonWorks
(2) Electricity meter installation
Among energy saving control, there are functions which require installation of an electricity
meter.
・Input Power graph display function
・Peak cut control
When performing these functions, refer to the installation rules and install an electricity
meter in advance.
Energy saving
control operating
®
- (07 - 153) -
®
(UTY-VLGX)
System Controller