IN MEGGER MIT515 , WHILE DOING THE HIGHVOLTAGE TEST FOR 11KV CABLE , INJECTED VOLTAGE WAS 5KV , THE DISPLAY SHOWS br.d what does it mean

No idea what you are talking about. What has 11kv to do with a domestic washing machine.

Unit produced E78 on start-up. Transformer lead broken / not connected Connect lead or replace transformer

Incompatible measurement board software Change measurement board
Unit produced E78 at the end of a test IrDA screen missing from one board Change board with missing screen.

Send back to Megger for repair.

Nothing you can do, send back to Megger to get repaired.

error 78 what it means?\

get it serviced at Megger

E61 means you have the neutral and the L2 wire either reversed or in the wrong position. ENTER TEST MODE SEQUENCE by doing the following . 1.Disconnect thepower for 30 seconds.2.Reconnect the power and within 30 seconds press the sequence of buttons listed below.3.Press the "SIGNAL"button.4.Press the "DELAY START"button.5.Press the "SIGNAL"button.6.Press the "DELAY START"button. Now after you have fixed the reveresed wiring problem you will need to remove the fault code fromt he memory otherwise the machine will not work. To remove the fault code do the following ENTER TEST MODE
SEQUENCE (cont.)
You will notice "t01". To choose the test mode that you want toverify, turn the knob to the desired test mode setting.
Push the start/pause button.To cancel the test mode, press on "power".
You will be able to choose another test mode and again press on "start/pause".
The display error codes test allows the service technician to examine and clear the fault log.
DISPLAY ERROR CODES TEST
(t02)
The display error codes test allows the service technician to examine and clear the fault log.
The control shall display the most recent error in the fault logupon entry into the display error codes test. If there are no errors in the fault log, the no error code "E00"shall be displayed on the 7-segment display.
The control shall clear the displayed error from the fault log if the start key is pressed during the display error codes test. After clearing thedisplayed error from the fault log, the appliance shall display the next most recent error from the fault log.
After clearing all errors from the fault log, the control shall display the no error "E00"code on the 7-segment display.
The control shall log the last 8 error codes in the non-volatile memory stored in a circular list.
The control shall avoid logging multiple instances of the same error code. now unplug the appliance for about 30 seconds and replug and everything should be fine



credit to the original author of this solution rcadieux4444

If you need further help, reach me via phone at https://www.6ya.com/expert/joel_63c670a84e9f6a97

I checked the user manual and could not find an answer to your question. Try calling this service center:

Megger

4271 Bronze Way, Dallas,

Texas 75237-1019 USA

T +1 800 723 2861 (USA ONLY)

T +1 214 333 3201

F +1 214 331 7399
E [email protected]

Taking the ambient temperature means that you to take the temperature of the air that surrounds the motor. If the ambient temperture is 25 degrees C (or 77 degrees F) you do not need to make a correction to the motor insulation resistance reading that you get from the megger.
If the ambient temperature is, say, 97 degrees F then you would want to adjust your megger reading according to the correction factor table provided by the megger manufacturer at 97 degrees F.
Just multiply the megger reading by the ambient temperature correction factor.