× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Robinair 34700z a/c machine
Posted to HVAC Forum on 7/3/2019 3 Replies

You should be able to do it if you are in the service menu, is there calibrate sensor? To calibrate the scale, remove the tank from the scale, turn the power on, press SHIFT/RESET and ENTER at the same time, Press 8-7-8-7, it will show A 1, enter 0.00 then ENT... Login to read more.

3 Replies Received (View Replies)