Chieftec MRT-6320P [17/18] Trouble shooting

1. 11 TROUBLE SHOOTING

If you have followed these directions correctly, there should be no problem

occurred. Same common symptoms are: the system doesn’t work, buzzer sound,

work for a very short period, etc., please try the following steps to verify and

correct it:

1. Check all the connections (correct pinouts, loose connections, wrong

direction, etc).

2. Check for short-circuits or defective peripherals by unhooking each

peripheral once at a time. When the system functions again, you have solved

the problem.

3. Once you hear the buzzer sound or see the LED with RED light, please be

aware of :

a. If the load is under the minimum / over the maximum

load of each channel

(please refer the Sec. 1.7 specification)?

b. If AC/DC Input voltage been set correct?

c. If each power cord been well plugged into the inlet?

Suppose the above condition been happened, please unplug the power cords,

wait for 2 ~ 3 minutes for releasing the protection state, then test it again.

d. If buzzer still sound or the LED shows power module is defective, please

locate which power module is defective, perform hot-swap procedure (please

refer to the Sec. 1.9 Hot-swap procedures), sent the defective power module

to your vendor for RMA operation.

e. If you can not fix the problem, please contact with your vendor for

supporting.