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egp8111
12-14-2013, 07:17 AM
anyone have the instillation manual for a early two plug Grand Rapids EIS ? I can find the operating manual but I need the instillation wiring diagram.(the later single plug info doesnt work) It is a EIS 3 adv-w/912

GRT doesnt have the manual avalible anymore !

Thanks,
EG

cap01
12-14-2013, 11:15 AM
did you call and talk to them ? they have been some great people to work with . I recently started having trouble with one of the switches on my eis and gave their tech guy a call . fixed me up with a new style switch board for 20 bucks that works great . wasn't worth 20 dollars for me to go to all the trouble to pull the eis out and try to clean the old style switch .

DesertFox4
12-15-2013, 08:04 AM
EG- when I was at the hangar yesterday I looked through all my information kept from building my model 4 and I did not locate any installation information on my GRT EIS. Just the operating manual.:(

Call GRT and see if they can help. They've always been more than helpful with regards to customer service and have solved a couple glitches for me over the phone.