2. Control units
RELATED LINKS
"Controllers" in Chapter 1. GENERAL INFORMATION on page 01-8
2-1. System controller (UTY-APGXZ1)
This system realizes the advanced general monitoring & control of VRF system from small scale
buildings to large scale buildings.
• Maximum of 4 network systems, 1,600 indoor units can be
controlled.
• In addition to air conditioning precision control function, central
remote control, electricity charge calculation, schedule man-
agement, and energy saving functions are strengthened and
building manager and owner needs are met.
• Corresponds to 7 different languages. (English, Chinese,
French, German, Spanish, Russian, and Polish)
• Connection between VRF network system to personal comput-
er is possible via small U10 USB interface. However, both U10
USB interface and personal computer are locally purchased
items.
• Extended feature* supported by use of options.
NOTES:
• *: Electricity charge apportionment using electricity meter, energy saving control. (without V and
S series)
• Different VRF series may be connected for each of the 4 VRF networks supported by the prod-
uct, but different series may not coexist within the same network. (VR-IV, J-IV, J-IVS, J-IVL, VR-
II, V-III, J-III, J-IIS, and J-IIIL can exist together in same network. V and S can exist together in
same network, too.)
¢ Accessory
Name and shape Q’ty Application
WHITE-USB-KEY
(software protection key with
software)
1
Software protection key to be connected to an USB port on the
PC that System controller is installed. System controller runs
only on a PC with this WHITE-USB-KEY. However, this WHITE-
USB-KEY is not required for remote VRF Explorer software.
¢ Available option
Option Model name Remark
Energy manager UTY-PEGXZ1
Additional support for energy saving function and
electricity charge apportionment using electricity meter.
Prepaid air conditioning UTY-PPGXP2
Prepaid management of VRF air conditioner is
performed and collection of charge for air conditioning
is supported for building administrator.
2-1. System controller (UTY-APGXZ1) - (05-15) - 2. Control units
CONTROL
SYSTEM
CONTROL
SYSTEM
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