Matsusada HARS Series, Инструкция по эксплуатации

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4 Basic Operation and Screens
21
HARS series
4-5 Error Display
4-5-1 Overtemperature protection

If the internal temperature of the unit rises due to high ambient temperature, air inlet or outlet holes
blocked, or other causes, OTP will be activated and the output will be cut off.

When OTP is activated, "OVER TEMPERATURE" appears on the touch panel display and the output
will be cut off.

To clear the state, touch the [OK] button on the touch panel display or set the external switch to OFF.
(The "OVER TEMPERATURE" display will disappear and return to the normal screen.)

To restart the Output, wait until the internal temperature of the unit has cooled down, and then set the
ON/OFF switch to "ON".
Internal temperature rise
OVER TEMPERATURE
Error Output OFF
4-5-2 AC input voltage abnormality protection

When the unit does not work correctly because the input voltage becomes lower or unstable, ACF will
be activated and the output will be cut off.

When ACF is activated, "AC FAILURE" appears on the touch panel display and the output will be cut
off.

In order to clear the state, touch the [OK] button on the touch panel display or set the external switch
to OFF. (The "AC FAILURE" display will disappear and return to the normal screen.)

To restart the output, check that the AC input voltage is within the specifications, if it is OK, then set
the ON/OFF switch to "ON"
,or turn “External Switch” ON.