KStar FocusAir ESM022, Руководство пользователя

Страница: 10 / 85

Chapter 1 Product Overview
05
Foc u sA ir P r ec i sio n A ir C on d it ion er U s er ´s Man u al
effectively prevent illegal operations. The controller has functions such as power-down self-recovery and
fault alarm reminder. Through the menu operation, you can accurately understand the running time of each
main component. The expert fault diagnosis system can automatically display the current fault content,
which is convenient for the personnel to perform equipment maintenance. It is equipped with external
interfaces such as RS485 interface and USB supporting safety protection mechanism. The communication
protocol adopts the standard communication protocol of the Ministry of Information Industry. The panel of
the microprocessor controller is shown in Fig. 1-3-1.
Fig. 1-3-1 Micro-processing controller panel
1.3.4 Remote monitoring software
FocusAir series air conditioners adopt the standard agreement of the Ministry of Information Industry.
Front-end smart device protocol. Through the equipped RS485 interface, the FocusAir series air-conditioner
system can communicate with the background computer and accept the control of the background software.
1.4
Environmental Requirements
1.4.1 Operating
The operating environment of FocusAir series air conditioners should meet the requirements of GB4798.3-
2007. See Table 1-4-1 for details.
Table 1-4-1 Operating environment requirements
Item Requirements
Ambient temperature
Indoor: 18℃~45℃, 20%RH~85%RH
Outdoor: -20℃~
＋
45℃ (normal type)
-35℃~+45℃ (cryogenic type)
Protection (outdoor
unit)
IP54