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View Full Version : No display reading on Carrier Reefer 69NT40-541-302



dradar
20-09-2013, 07:43 AM
Got a Carrier Reefer 69NT40-541-302 385 v 5oHz 3Ph set up. Have power, all fuse are good, transformer is good, but no display. changed key pad and processor; still no display. Could it be the module only, how can you trouble shoot the module?

dradar
20-09-2013, 07:46 AM
Also, to add I do not have a DataCorder setup on this, so I do not think it is the batterypack.

reefermechanic
22-09-2013, 09:15 AM
have you try to replace the display? see you ... reefermechanic..

dradar
05-11-2013, 01:58 PM
Not yet, part is on order. Thanks for your reply.

reefereddie
14-12-2013, 02:43 AM
Did you fix it already? Usually the connector bottom side is loose or corroded due to water in control box.
Gr.