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View Full Version : Odl Fujikoki EEV in a Daikin VRVII



Peter_1
12-03-2015, 08:57 PM
Anyone a schematic for a Fuji Koki EBM-MD12DM-9R Electronic expansio valve in a Daikin VRVII?
It's not a coventional stepper motor which drives an internal rotor inside the EEV. It's a gearbox with a pin which drives somehow a thread with a moving up/down needle I guess.

frank
13-03-2015, 08:44 AM
Page 83 & 84 Peter http://www.ksservices.com/PDFs/Toshiba/VRVII%2520%2520basic%2520training.pdf