Ramsond Celiera AS-09TR3SVDDH, Руководство по обслуживанию

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6
★ ★ ★
Operation at fixed frequency (in the case of
capability measuring or compulsory operation at
fixed frequency)
7
  
Protective frequency decreasing against outdoor
overload (overpower, over frequency conversion
rate, over torque, detection of DC under-voltage)
8
★
 
Frequency decreasing caused by indoor and
outdoor communication fault
9

★

Frequency decreasing or prohibition of frequency
rising protection against overload of outdoor coiled
pipe
10

★

Frequency decreasing or prohibition of frequency
rising for power-saving when it is being used
simultaneously with other appliances
7-1.2. Indications on the indoor unit:
7-1.2 A
The 7-segment tube of the indoor display board will show an error code automatically when the unit
has the following trouble:
Error
code
Power Timer Running Sleep
★
: Lit solid o: Flashing x: OFF
1 2 3 4 Content Remark
Root cause may be one of
the following:
EA
Error code will
display when the
communication
between display
board and
control board
have in trouble
a. The connection between
the display board and
control board is loose;
b. The indoor control
board is failure.
c. The wiring of the display
board is failure.
7-1.2 B
When the unit has the following trouble and the compressor stops running, press the sleep button on the remote
controller for 4 times in ten seconds and the 7-segment tube of the display board will show the error code as the
following, if two malfunction happened at the same time, it need press the sleep button for 4 times again, the LED will
show the other error code.
Refer to the remote controller which the sleep key can set into 4 different combination ways, when using to check
the error codes only takes effect for pressing the sleep key 10 times in ten seconds instead of 4 times.
» NOTE: If the troubleshooting inquiry display by 7-segment tube, then the error code will be displayed, otherwise
only the LED of the display board can show.
Error Code
Running Timer Sleep Power Remark
：★
Light o Flash x OFF
1 2 3 4
Content Remark
Root cause may be one of the
following:
0 Normal