Toshiba RAS-10JAVP-E, Руководство по обслуживанию

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Item
11. Forced
operation
Operation flow and applicable data, etc.
A forced operation is performed for refrigerant recovery, etc.
when reinstalling the air conditioner.
Pushing [RESET] button starts the forced operation of
[AUTO] operation. When keeping [RESET] button pushed for
10 seconds or more, the forced [COOL] operation is
performed.
Description
1) When pushing [RESET] button,
the forced [AUTO mode] opera-
tion starts.
2) When keeping [RESET] button
pushed for 10 seconds or more,
“Pi” sound is heard and the
forced [COOL] operation starts.
3) If the filter lamp goes on, push
[RESET] button to go off the filter
lamp, and then push [RESET]
button again.
4) To stop the forced operation,
push the button again.
1) Reset the filter by RESET switch.
2) Reset the filter by RESET switch or by the stop of setup operation on the remote controller.
* When the breaker is turned [ON] (In reactivation time after power failure) or while the check lamp
is turned on, the filter is not turned on until the operation calculation time of the indoor fan
exceeds 1 hour after the second operation (It is not the filter operation time) even if filter [RESET]
switch is pushed.
It is a safety measures considering an incomplete flashing of water when electric dust collector
unit has been cleaned with water.
Filter lamp ON Push RESET button.
Did you push
[RESET] button for
3 seconds or more?
Did you push
[RESET] button for
10 seconds or more?
Switch to
[AUTO RESTART] control.
YES
NO
NO
YES
YES
NO
YES
YES
NO
YES
NO
NO
NO
YES
Forced operation
of [AUTO mode]
Forced [COOL]
operation
Filter operation
Filter lamp ON
Filter power OFF
Filter power OFF
Filter power ON
Calculation
of filter power
1000H
Error detection
Approx. 10 minutes
passed.
Error input [H]
Filter power ON
1 minute or less
Filter lamp-OFF
continues.
Filter lamp ON
Filter power OFF
1 2 3
The sequence that filter lamp is
turned on are described in the left
flowchart.
1) When 1000H counts of the timer
are up, the filter lamp keeps
lighting even if the operation is
stopped on the remote controller.
The timer is stored in memory of
the microcomputer, and the
operation time is cleared by filter
RESET switch, FILTER button on
the remote controller or a power
failure. (Filter lamp goes off.)
2) A trouble detected within 1
minute after activation of the filter
is immediately judged as an error
and the filter lamp goes on.
3) In case that 1 minute passed
after activation of the filter, the
filter is turned off while the lamp
keeps ON. After 10 minutes
passed, reactivate the filter and
an error is judged again.
This function notifies a trouble on the filter operation.
The following items are judged as troubles (Filter lamp ON).
(1) 1000H counts of the timer were up.
(2) The panel switch was turned off by an operation such as
opening the front panel, etc.
(3) An abnormal discharge due to adhesion of dirt, etc was
detected while the filter was turned on.
* For items (2) and (3), they are judged as troubles when
they continued for 1 second or more.
12. Air filtering
control
[Detection of
abnormal filter]