14-2. Troubleshooting with CHECK Display of Remote Controller

14-2-1. In case of main remote controller/sub-remote controller A

RBC-AM1E RBC-AS1E

1.Operation for CHECK display

When pushing the CHECK switch, the indoor unit No. (Group address No.) which sends the check code is displayed at the right side of the set up TEMP. display section, and the check data of 2 errors/faults x 16 units is displayed in the set up temp. display section.

If there is a filter display, the indoor unit No. which sends the filter signal is displayed at the right side of the set up temp. display section, and then the check code is displayed as described above.

(1 display for 3 seconds)

MODE FA N T EMP.

F A N CHECK ADDRESS UNIT C O O L 1 2

H E AT AU TO F I X CENTRAL

MODE

FILTER CHECK

ON/OFF

STANDBY

FILTER

PREHEAT

DEFROST

LOUVER MANUAL

LCD display “STANDBY” is present.

•When phase-sequence of power wiring is incorrect

•When combination of indoor units is over capacity

•Indoor unit with command excepted by operation mode select switch

•When there is an indoor unit which stopped with the indoor overflow alarm “0b”.

•Indoor unit with cooling operation command excepted by heating priority control

RESET switch

Push the switch in the hole with pin.

The remote controller resets the power supply. (All data is cleared.)

CHECK switch

Push for 0.5 seconds to display CHECK code.

Push for 3 seconds to reset indoor microprocessor.

(While indoor microprocessor is locked by ALL STOP alarm)

Push for 10 seconds to clear check data.

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Toshiba RAV-SM800BT-E Troubleshooting with Check Display of Remote Controller, LCD display Standby is present
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