Mark HCNI 533, Техническое руководство

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49
EN
CT Compressor continuous
running time. 0-FF 0-255 minutes. If the actual value exceeds or falls short
of the defined range, the value closest
to the maximum and minimum will be
displayed.
ST
Causes of compressor
stop.
0-99
For a detailed explana-
tion, contact technical
support.
-
A0
Reserved
0-FF
2-28
5-20
5-25
- -
A1
0
1
2
3
4
5
6
L
A
U
T
A
5
T
8.4 Error diagnosis and troubleshooting without error code
WARNING
Be sure to turn off unit before any maintenance to prevent damage or injury.
8.4.1 Remote maintenance
SUGGESTION: When troubles occur, please check the following points with customers before field
maintenance.
No. Problem
1 Unit will not start
2 The power switch is on but fans will not start
3 The temperature on the display board cannot be set
4 Unit is on, but the wind is not cold (hot)
5 Unit runs, but it shortly stops
6 The unit starts up and stops frequently
7 Unit runs continuously but with insufficient cooling (heating) effect
8 Cooling mode cannot be changed to heating mode
9 Unit is noisy