OTIS GEN 2

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#19241 - 01/19/17 01:01 AM OTIS GEN 2
Joined: Oct 2013 Posts: 113 chicago member
chicago member Joined: Oct 2013 Posts: 113	Hello Guys, Otis Gen 2 problem. Elevator runs on mr inspection, runs on car top, runs on fire service. Will not run on normal operation. Testing guys at site day before, everything ok when they left? Saw G003 fault, now cleared. Won't take calls. Any ideas

#19246 - 01/19/17 01:32 PM Re: OTIS GEN 2 [Re: chicago]
Joined: Jul 2013 Posts: 198 NewMech member
NewMech member Joined: Jul 2013 Posts: 198	CHCS switch? DDOS switch? Do you have a DLF displayed on your car monitor?

#19262 - 01/20/17 01:01 AM Re: OTIS GEN 2 [Re: NewMech]
Joined: Dec 2016 Posts: 5 vader potater stranger
vader potater stranger Joined: Dec 2016 Posts: 5 South Central USA	When was the unit installed? You may want to check the controller backup batteries at the bottom of the controller. If they are starting to get weak it can cause similar issues. They need to be replaced I believe every 5 years or so. 'Way to go, ace.'

#19263 - 01/20/17 01:54 AM Re: OTIS GEN 2 [Re: vader potater]
Joined: Dec 2015 Posts: 1,537 Indirtwetrust ElevatorPractitioner
Indirtwetrust ElevatorPractitioner Joined: Dec 2015 Posts: 1,537 Local 18	If it is the batteries OCSS will be NAV and there will be a current fault that won't clear, don't remember which. Don't rule out the batteries because they read the correct voltage!

#19265 - 01/20/17 02:51 AM Re: OTIS GEN 2 [Re: Indirtwetrust]
Joined: Oct 2013 Posts: 113 chicago member
chicago member Joined: Oct 2013 Posts: 113	Problem was flat belt sensor. Time to change cables(belts). Turned off sensor, car ran.

#19281 - 01/22/17 02:36 AM Re: OTIS GEN 2 [Re: chicago]
Joined: Dec 2011 Posts: 262 beaupeep Mechanic
beaupeep Mechanic Joined: Dec 2011 Posts: 262 ontario	Which key unlocks panel that gets to controller?

#19285 - 01/22/17 11:27 AM Re: OTIS GEN 2 [Re: beaupeep]
Joined: Aug 2016 Posts: 755 Jluff old hand
Jluff old hand Joined: Aug 2016 Posts: 755	I think it's a UTB or UTC to unlock panel. How do u navigate thru the menus to get to the belt sensor with the service tool?

#19309 - 01/23/17 09:15 PM Re: OTIS GEN 2 [Re: Jluff]
Joined: Oct 2013 Posts: 113 chicago member
chicago member Joined: Oct 2013 Posts: 113	You need to hook up fast tool too "installation" port then proceed to flat cable ohm sensor.I left my notes on how to navigate on job.

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