Midea MCCDH30A-TA3SL, Техническое и сервисное руководство

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Air-cooled modular chiller unit
1
）
Menu includes
：“
System
”、“
Equipment management
”、“
Schedule management
”、“
Communication
parameter
”、“
Help
”。
2
）
System configuration illustration (The
①
as Fig.4-7): Not more than16 wired controllers could be
connected to the computer. This kind of wired controller could be connected to the module group of :
30KW
、
65KW 18 KW etc. Total 16 sub-modules could be jointed to a wired controller. (For
the Maximum sub-module quantity could be jointed to a wired controller, the quantity conversion between
module group and sub-module, please refer to
“
Software application
”
.
Wired controller
：
Module group
：
Sub-module
：
For the meaning of the different color represent, please see below picture. AC system diagram in Software
Application”
No. Color Status Equipment
1
、
OFF-LINE CONTROLLER
（ ）、
SUB-MODULE
（ ）
2
、
NORMAL CONTROLLER
（ ）、
SUB-MODULE
（ ）
3
ON-LINEERROR
SUB-MODULE
（ ）
3
）
”Lock KJR” (The
②
in Fig.4-7): To lock or unlock the current selected wired controller to limit the wired
controller setting the refrigeration system.
4
）
”System operate set” (The
③
in Fig.4-7): To set the operation of the selected refrigeration system.
5
）
”Query system parameter” (The
④
in Fig.4-7), Press this key to query the selected refrigeration system,
the current operating parameter will be display.
6
）
”Query” (The
⑤
in Fig.4-7): Press this key to query the selected sub-module, the current operating
parameter will be display.
7
）
”More parameters” (The
⑥
in Fig.4-7): More operating parameter will be display.
If the software has been configured, then will automatic scan the configured system while open the software,
the scan interface display as Fig.4-9.
Provided that malfunction occur, window as Fig.4-10.
Fig.4-8
Fig.4-9