MembersPage/VacsiImre (2016-04-14 12:12:19)

v3.3_u010262 mainboard home-assembled

Second Wbo2 not worked.

Installed Resistors:

- R28 -100k

- R29 -510ohm

- R137 -10k

- R140 -10k

and Q14 FET

Pin out:

- EC18/1 WBO2_2 Nerst

- EC18/7 WBO2_1-2 Pump-

- EC18/8 WBO2_2 Pump+

- EC18/9 WBO2_1 Pump+

- EC18/13 WBO2_1 Nerst

- EC18/17 WBO2_2 Heater

- EC18/18 WBO2_1 Heater

Procedure to calibrate or recalibrate your WBO2 controller built-in to VEMS V3

Verify Pump-

My board measure 4.05V

Measure Pump+ and Adjust Pump-pw-zero

My board measure 0.8 mV

Verify Heater

LED lighting.

Nernst-DC target

Adjustable 450mV

config and log

http://fileposta.hu/richlet/fd?id=42D0F6F7895c5a7f2aEaDb994c92B773001e801d969f2442