Robin Air Cooltech Instuctions (recharge The Ac System)

Question 1

How do you toggle between high & low side charging?

Answer 1

Press CHARGE. Press again to toggle between high & low side charging.

Example: Pressing the CHARGE button twice will switch between high and low side charging.

Question 2

When can you only charge on the high-side?

Answer 2

You can only charge on high-side if injecting oil.

Example: When adding oil to the A/C system, make sure to charge on the high-side.

Question 3

What is the charge weight for the 30LB Cylinder R134a?

Answer 3

Type in a charge weight using number keys, then press START/YES. (Refer to the OEM Label)

Example: The charge weight for the 30LB Cylinder R134a is typically specified on the OEM Label.

Question 4

What should you do after hitting START/YES?

Answer 4

After you hit START/YES the display reads: CHARGING IN PROGRESS/DO NOT DISTURB X XX IBS. (X.XX KG)

Example: Once you press START/YES, the display will show the charging progress and weight measurements.