REMKO MVV 1200 Dc, Сборка и руководство по эксплуатации

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NOTICE!
Check that the shut-off valves and valve caps
are tight after carrying out any work on the
cooling cycle. Use appropriate sealant prod-
ucts as necessary.
Functional checks and test run
During operation of the system, the operating
parameters can be called up on the display of the
outdoor unit. The following parameters are dis-
played in turn and can be read off in the following
tables. On the display on the outdoor unit board,
you can call up the operating parameters of the
system. In order to do so, press the check key
SW2 located beneath the display on the OU circuit
board (see Fig. 37).
1
2
Fig. 37: Check key on the outdoor unit's board
1: Check key
2: Force Cool key
The following parameters are shown in the display
during operation:
Operating status Display
Standby Number of indoor units
Compressor operation Current frequency
Defrost mode on “dF”
Oil warm-up function
active
“1 1”
Error function Error code
Force Cool key
This key enables a test run of the outdoor unit. If
this key is pressed then the system runs for
approx. 35 minutes with a compressor frequency
of 43 Hz. During this status, no manual adjustment
of the system can take place.
LED display
On the board of the outdoor unit are 2 LEDs, which
display the current operating status of the system.
LED 1 (red) LED 2 (green)
Flashes Stand-By mode
Illuminated Malfunction Operating status
Off
Stand-By mode /
operation
Fig. 38: LED display
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