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#39928 08/08/25 03:20 PM
Joined: Jul 2025
Posts: 3
D
stranger
stranger
D Offline
Joined: Jul 2025
Posts: 3
I have a Schindler MPH HYDO. It will take the call and every once in a while it will not leave the floor. The motor is running by the elevator will not leave the floor.

Docker #39936 08/08/25 10:53 PM
Joined: Jul 2020
Posts: 280
Likes: 5
B
enthusiast
enthusiast
B Offline
Joined: Jul 2020
Posts: 280
Likes: 5
Is the up relay picking ? And also do you have voltage at the valve coil? Is it an mph1 or mph2?

Docker #39937 08/09/25 01:28 PM
Joined: Aug 2018
Posts: 44
O
newbie
newbie
O Offline
Joined: Aug 2018
Posts: 44
What valve? Did you check to see that your relays are seated properly? You could have burnt contacts on relays

Docker #39947 08/11/25 11:03 PM
Joined: Jul 2025
Posts: 3
D
stranger
stranger
D Offline
Joined: Jul 2025
Posts: 3
I changed all the relays. No voltage coming from the board to the valve coils, but only periodically

Docker #39948 08/12/25 03:01 AM
Joined: Jan 2025
Posts: 10
I ♥ Florida
I ♥ Florida
Joined: Jan 2025
Posts: 10
Remove the Schindler and install a Smartrise hydro controller instead.

Docker #39949 08/12/25 04:16 AM
Joined: Feb 2018
Posts: 108
Likes: 1
member
member
Joined: Feb 2018
Posts: 108
Likes: 1
When there's no voltage to the valve coils it may be running on viscosity? Do you have an HHT or other diagnostic to plug in?

Joined: Dec 2015
Posts: 1,766
Likes: 11
I
ElevatorPractitioner
ElevatorPractitioner
I Offline
Joined: Dec 2015
Posts: 1,766
Likes: 11
I think I’d consider that more of a lateral move than an upgrade.

Docker #39951 08/12/25 07:13 PM
Joined: Jul 2020
Posts: 280
Likes: 5
B
enthusiast
enthusiast
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Joined: Jul 2020
Posts: 280
Likes: 5
It's barely lateral but I think you're correct lol

Docker #39952 08/12/25 08:56 PM
Joined: Nov 2018
Posts: 3
3
stranger
stranger
3 Offline
Joined: Nov 2018
Posts: 3
Check your Delta relay 11T

Docker #39976 08/14/25 03:43 AM
Joined: Oct 2022
Posts: 33
E
newbie
newbie
E Offline
Joined: Oct 2022
Posts: 33
is this Alex guy for real , he is a joke !

Joined: Sep 2014
Posts: 170
Likes: 2
B
BRG Offline
member
member
B Offline
Joined: Sep 2014
Posts: 170
Likes: 2
Originally Posted by elevatorman1966
is this Alex guy for real , he is a joke !
He worked for them and is a salesman. We all know about salesmen.

Docker #39986 08/16/25 11:57 PM
Joined: Jun 2022
Posts: 223
Likes: 4
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JJR Online: Content
enthusiast
enthusiast
J Online: Content
Joined: Jun 2022
Posts: 223
Likes: 4
Whatever yu do, don't install SmartRise. Smartrise is dooky! I mean it! While I'm not against mods, many of the little family owned independent companies just like to target old equipment for mods by using the "obsolete marketing trick" to trick customers into unnecessary mods, stating that parts are no longer available. They tend to target reputable equipment from the major OEMS like DMC & MPH. In many cases, that's not always true. Before considering modding, do your research on part availability. Depending on your hardware and controller, some individual components can be modded/upgraded such as just the door op. without having to mod the whole thing. If you had to do a mod, I would recommend MCE or EC. Both have been in business a long time, and the reliability is much much better.


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