Robinair Recent Questions, Troubleshooting Help & Support

You may did not try in the right way! The access code (5454) is 100% right for 347002K/347112K and 34700Z new series machines. If keypad has oil injection button (old series machine) press 8787 on keypad.
However you can try as following: To access the change Defaults menu press 5454 (If keypad has oil injection button old series machine press 8787) on the keypad then press ENTER/START arrow key. Now display will change to "Calibrate Scale". Press up or down key to select option you wish to access from: Set Tank Tare, Output Test, Input Test, Keypad Test. Prepare to Ship. Reset Board Memory etc...

NOTE: DO NOT CHANGE 'SET TANK TARE' OR PRESS 'PREAPARE TO SHIP' & RESET BOARD MEMORY' IF YOU ARE NOT FAMILIAR WITH THIS MACHIN!

Hope this will help you. Good luck!

Hi,
It sounds like you have a bad high pressure sensor/switch... have you been able to verify what the high pressure is??? The machine has a high pressure gauge... what is that saying??? If the gauge verifies the high pressure then you have a plug or at least a restriction, probably a plugged filter. Follow the small line from the compressor to the filter and change that out. the high pressure sensor will also be on that line before the filter.

heatman101

You need to replace oil drain solenoid