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OPTIONAL PARTS
TC-17005-rev.1
3-15
● If a malfunction occurs such as a safety device actuation, during the run test or the normal
operation, “RUN” (red light) flashes (0.5 second ON/0.5 second OFF).
● The alarm codes are indicated by the flashing of “DEF” (green light) and “FILTER” (yellow light).
The first LED light is green. The number of times this LED flashes (0.5 second ON and
OFF) will tell you the “DEF” Alarm Code.
The second LED light is yellow. The number of times this LED flashes (0.5 second ON and
OFF) will tell you the “FILTER” Alarm Code.
Example
● ”RUN” (red light) flashing (1 second ON/1 second OFF) indicates an abnormal transmission (connector
loose, connector disconnection, broken wire, or incorrect wiring, or something similar) between the
indoor unit and the IR receiver kit.
● When the IR receiver kit is connected to multiple indoor units, the alarm code is indicated for each
indoor unit in order.
Alarm Code Table
Further details for alarm codes can be found in the Installation and Maintenance Manual.
After all installations are completed, a test run should be performed.
(1) Perform the test run according to the installation manual for the wireless controller.
(2) The test run for the wireless controller will be completed in two hours. If the TIMER indicator (green)
is flashing (0.5 second ON/0.5 second OFF) after two hours, an alarm may occur. Operate the indoor
unit and check for abnormality.
3.8.9 Test Run by Wireless Controller (CIR01)
3.8.10 Alarm Indication
"FILTER" (yellow light)
Alarm
3 5
"DEF" (green light)
"DEF" flashes three times (0.5 second ON/ 0.5 second OFF)
"FILTER" flashes five times (0.5 second ON/ 0.5 second OFF)
These signals are repeated until the alarm is reset.