Toshiba RAV-RM2801DTP Series Service Manual page 33

No. Item
12 Frequency
<In case of wired remote controller>
fixed operation
1) When pushing [CHK] button for 4 seconds or more, [TEST] is
(Test run)
2) Push [ON/OFF] button.
3) Using [MODE] button, set the mode to [COOL] or [HEAT].
4) After the test run, push [ON/OFF] button to stop the operation.
5) Push [CHK] button to clear the test run mode.
<In case of wireless remote controller>
1) When TEMPORARY button is pushed for 10 seconds or
2) To stop a test operation, push TEMPORARY button once
13 Filter sign display 1) The operation time of the indoor fan is calculated, the filter
(Except wireless
type)
2) When the filter reset signal has been received from the
Outline of specifications
displayed on the display screen and the mode enters in Test
run mode.
• Do not use other mode than [COOL]/[HEAT] mode.
• During test run operation, the temperature cannot be ad-
justed.
• Trouble is detected as usual.
• A frequency fixed operation is performed.
(Display in the display part is same as the procedure in Item 1.)
([TEST] display in the display part disappears and the status
returns to the normal stop status.)
more, "Pi!" sound is heard and the operation changes to test
run. After approx. 3 minutes, a cooling operation starts
forcedly.
Check cool air starts blowing. If the operation does not start,
check wiring again.
again (Approx. 1 second).
Check wiring / piping of the indoor and outdoor units in test
run.
TEMPORARY button
reset signal is sent to the remote controller when the speci-
fied time (2500H) has passed, and it is displayed on LCD.
remote controller, time of the calculation timer is cleared.
In this case, the measurement time is reset if the specified
time has passed, and display on LCD disappears.
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Remarks
Command frequency is
approximately [S7]
[FILTER ] goes on.