Advertisement
LN INTERFACE
LED indication during normal operation
LED1
POWER
LED2
TCC-LINK
LED3
USB
LED4
BUSY
LED5
TEST
LED6
UP-LINK
LED7
RESET
LED8
SERVICE
(*) Ask the manufacturer of the upper system for test run check of the L
LED
Power indicator
TCC-LINK communication status
indicator
–
TCC-LINK busy indicator
Test indicator
L
W
communication status
®
ON
ORKS
indicator
Reset indicator
L
W
indicator
®
ON
ORKS
Normal operation
Lights while the power is on.
Blinks during TCC-LINK communication.
Not used
Lights temporarily when TCC-LINK is busy (during auto address
setting of an air conditioner, etc.). Communication restarts soon.
Used in the test mode.
Blinks during L
W
®
ON
ORKS
Lights when reset operation is performed.
W
system.
®
ON
ORKS
– 10 –
Installation Manual
communication.
EN
10-EN
Advertisement
