7
Troubleshooting
Case Designation Description Details Action
D6, D7 and D8 flashing in sync:
bootloader present, but there is
no valid firmware in the MCU
memory
Power down the in�ye, insert an in�stik
with a valid software and reapply power
D6 always ON, D7 flashing and
D8 is always OFF: software loading
from an in�stik in progress
Wait about 1 minute
POWER Led is OFF Go to case #1
Issue on board Change the in�ye-V3 board
4 D11 HL Relays (K7-K10)
cmd status
Should always be ON
If OFF, possible causes:
High Limit situation happens Go to HL section
F1 burnt (on CE models only)) Check F1
5 D4 Relays (K1) cmd status Should always be turned on
when the accessory is on�
(Refer to the accessory
configuration documentation)
If turned on and the accessory
isn’t working:
Connection of accessory problem Check the connection of the accessory
F2 burnt Check F2
If turned off and the accessory
is working:
Issue on relay K1 Change the in�ye-V3 board
6 D5 Relays (K2) cmd status Should always be turned on
when the accessory is on�
(Refer to the accessory
configuration documentation)
If turned on and the accessory
isn’t working:
Connection of accessory problem Check the connection of the accessory
F2 burnt Check F2
If turned off and the accessory
is working:
Issue on relay K2 Change the in�ye-V3 board
7 D1 Relays (K3) cmd status Should always be turned on
when the accessory is on�
(Refer to the accessory
configuration documentation)
If turned on and the accessory
isn’t working:
Connection of accessory problem Check the connection of the accessory
F3 burnt Check F3
If turned off and the accessory
is working:
Issue on relay K3 Change the in�ye-V3 board
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