Instructions for setting new PCB

1. Once in the main screen continue by pressing green arrow.

2. Pick default refrigerant. Or xx3030 if machine will be used for both 134a and 1234yf. The press green arrow.

3. Only service personnel can change tank size will appear. Press green arrow to continue.4. Enter the following code ABBA1216 and press forward green arrow to continue.

5. Enter 28.5 for empty tank weight, then press green arrow.

6. ENTER 47.7 then press W.

7. EMPTY 28.5LBS MAX 37.60 screen will appear, hit green check mark.

8. Zeroing transducer screen should appear transducer will zero.

9. Ignore the following screen and press green arrow.

10. Ignore the following screen and press green arrow.

11. Ignore the following screen and press green arrow.

12. Also ignore and press green check mark.

13. On this next screen press the gears icon to the right of the printer icon.

14. Press the wrenches icon.

15. Press Service. Press PT DIAGNOSTIC.

16. PT Transducers will zero, this process will take approximately 6 minutes to complete.

17. On pressure transducer diagnostic screen: Tap the top right hand corner of the screen 4 times on the CPS or FLO logo.

18. Press the PT icon that appeared on the bottom.

19. Press green check mark to calibrate transducer.

20. Ignore field calibration. Press forward green arrow.

21. Connect low side coupler to pressure source above 70psiIn the picture below we are using tank pressure by connecting to rear flush block assembly. If tank is empty, use nitrogen to pressurize.

22. Enter the low side gauge pressure reading, in this case 78psi. Then press PSIG

23. Once step 22 is done continue through until you reach the complete screen.press green arrow. You will be taken the service screen. You may back out until youreach the main screen.