20 years of experienceIllustrative imageDiagnose · Replace · Tune
Control system upgrades in Riyadh
An ageing controller is the quiet cause behind every jarring stop and shudder your lift makes. Replacing it with a modern inverter system transforms how the lift rides without touching its structure.
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What is an old controller costing you?
Every trip the cabin stops short of the floor and passengers stumble stepping out, or the lift lurches on start and they wonder whether it is safe. When it fails, the technician searches for the fault by hand because the old board records nothing, the lift stays idle longer and residents or guests grow frustrated.
The technician removes the existing control board and fits a modern unit selected to match your lift's current structure and motor. A new inverter drive is wired in to ramp speed gradually at start and stop. Floor-level alignment is then set precisely at every landing and a diagnostics system is activated to log fault codes automatically. The lift is handed back with a ride that every user will notice.
Controller components being replaced
- Replacing the old control unit
- Installing a new inverter drive
- Setting precise door-level alignment
- Activating the fault diagnostics system
How controller replacement unfolds
Tell us about your lift
The lift type, its age and any stopping or vibration problems you have noticed.
On-site assessment visit
Our technicians inspect the existing board, motor and wiring to identify the control system compatible with your lift structure.
We present your tailored proposal
You see the proposed components and what will change in your lift's performance before any work begins.
Installation, tuning and handover
We fit the new system, tune the speed curve and levelling, then follow up with you after it is running.
From our work
Why us
We select the new control unit to match your existing lift structure and motor, then tune the inverter speed curve until the cabin stops flush at every floor.
- 13+ years
Lifts we installed that are still running, fault free.
- 300+
Clients served.
- 2 years free warranty
On the lift, covering spare parts and the periodic maintenance during that period.
20 year warranty on the lift machine.
Does your lift need a new controller?
Poor floor levelling
Inaccurate levelling often points to the control system; the exact cause is confirmed during the site visit.
Vibration at start or stop
An inverter drive ramps speed gradually and removes vibration in most cases, depending on the motor condition.
Old board, no diagnostics
A modern controller logs fault codes, making every future maintenance visit faster and more precise.
After the inverter drive is running
Post-live follow-up
- Levelling performance checked after go-live
- Logged fault codes reviewed
- Inverter tuning adjusted if needed
Ongoing maintenance
- Every maintenance visit starts with the fault log
- Door signal synchronisation reviewed each visit
- Any levelling drift caught early
Honest answers before you replace the controller
What decides the cost of a controller upgrade?
The cost depends on the lift type, the condition of the existing wiring and whether any additional wiring modifications are needed. No accurate figure is possible before the technician inspects the board and motor during the site visit, after which a detailed proposal is put to you.
How long will my lift be out of service during installation?
The lift must be out of service throughout the controller swap and inverter wiring. The length of time depends on how complex the existing wiring is and the motor condition; the technician gives you a precise figure after the assessment visit so you can plan ahead.
Will the work cause noise or dust in the building?
Work is confined to the machine room, control enclosure and cable runs inside the shaft, and does not extend to landing floors or shared corridors. The level of disruption depends on where the machine room sits and the wiring layout, which the technician maps during the visit.
Is the lift safe to use the moment installation finishes?
The lift is not released for use until levelling is set, the inverter speed curve is tested and door signals are verified. If any constraint affecting safety appears in the inspection it is stated plainly in the proposal before work begins.
How do I know the company understands my specific lift type?
The proof is what happens during the assessment visit: the technician should inspect the board, motor and wiring, then name the compatible system and explain why it suits your lift's structure. If you receive a proposal without a site visit that alone is reason enough to pause.
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Questions about control system upgrades
Can the controller be upgraded without changing the rest of the lift?
In many cases yes, because the new system is selected to match the existing structure and machine. It depends on the condition of the wiring and motor, and compatibility is confirmed during the assessment visit.
What does an inverter drive add to a control upgrade?
The inverter drive ramps speed gradually at start and stop rather than switching abruptly, so vibration disappears and the cabin levels accurately with the floor on every trip.
Does the diagnostics system make future maintenance easier?
Yes. The system logs fault codes as they occur and displays them to the technician instead of requiring manual fault-finding. This shortens diagnosis time and makes each maintenance visit more precise.
What if the old lift wiring is not compatible with the new system?
This is identified during the assessment visit before any cost is committed. If wiring needs partial modification or replacement we list it separately in the proposal so you can decide with full clarity.
Does the lift have to be taken out of service for the entire installation period?
Yes, the lift must be taken out of service while the controller is replaced and the new drive is wired in. How long this takes depends on the complexity of the existing wiring and the motor condition, and is confirmed after the assessment visit.
Can a hydraulic lift's controller be upgraded the same way?
Controller upgrades are possible on hydraulic lifts, but the system requirements differ from traction lifts. The right unit is confirmed after the technician inspects the motor and valve assembly during the site visit.
Does the upgrade include tuning the landing door controls too?
The new system manages door signals and synchronises them with the cabin, but if the door mechanism itself needs mechanical attention that is assessed separately during the site visit.
Control system upgrades in Riyadh, Al Kharj and Al Muzahimiyah
Arrange a controller assessment
Send us your lift type and its location in Riyadh, Al Kharj or Al Muzahimiyah and we will arrange the assessment visit before anything else.