EMCO Enterprises Automobile Parts 5707070-A 사용자 설명서

3-2

Troubleshooting and Customer Support

5707070-A

Advanced Energy

®

Flow Meter Troubleshooting Tables

Follow these tables in sequential order for the best use. Answer the heading question 
in bold at the beginning of each section before continuing on to the next section.

4 Yes. If the unit is receiving power, continue on to 

.

4 No. If the unit is not receiving power, troubleshoot using 

 below.

Is AC or BATTERY (DC) 
power properly connected to the 
processor board?

Ensure that input power is properly connected. 

.

Is the battery charged if you are 
using BATTERY (DC) power, 
or is the AC power cord plugged 
in if you are using AC power?

If you are using DC battery power, make sure your battery 
is charged and that the power cables are securely 
connected.

If you are using AC power, make sure your AC power is 
plugged in.

 and 

 for more information.

Is the power switch on the 
display panel on?

Ensure the power switch on the front display panel is in the 
On position. 

 for the location of this 

switch.

Is the A/C Select voltage selector 
set correctly?

Make sure that the A/C Select switch is in the proper 
location for your system input power (115 VAC or 
230 VAC).

 and 

the location of the switch.