KONE LCECPU40 Board KM773380G04 KM773383H04 H05 H06

KONE KM773380G04 is an LCECPU40 PCB assembly used in compatible KONE elevator control systems.

The LCECPU40 board forms part of the KONE LCE controller platform and is commonly treated as a CPU or main control board during elevator maintenance. The original PCB may also carry the references KM773383H04, KM773383H05, or KM773383H06.

KONE officially identifies KM773380G04 as an LCECPU40 Assembly. The H04, H05, and H06 markings are commonly used to distinguish PCB hardware revisions within the same board family.

This product may also be searched as:

• KONE KM773380G04

• KONE KM773383H04

• KONE KM773383H05

• KONE KM773383H06

• KONE LCECPU40 Board

• KONE CPU40 Main Board

• KONE Elevator CPU Board

• KONE LCE Mainboard

• KONE Elevator Controller PCB

Preserve the Original Configuration Before Replacement

For an LCECPU40 board, the visible PCB number is only one part of the identification process. The installed software, removable memory or configuration devices, connector layout, and elevator controller version may also affect whether a replacement board can be used correctly.

Before removing the old board, technicians should photograph:

• complete KM773380G04 assembly label

• KM773383H04, H05, or H06 PCB marking

• LCECPU40 identification

• front and rear PCB layout

• removable memory or configuration devices

• jumper and switch positions

• connector arrangement

• original cabinet installation

• software or revision labels

• elevator platform and controller information

• fault description

• quantity required

These records are particularly important when the old board has already been repaired, reprogrammed, or fitted with transferred components.

H04, H05, and H06 Need Separate Confirmation

KM773383H04, KM773383H05, and KM773383H06 are commonly listed under the same LCECPU40 product family, but they should not be treated as automatically interchangeable.

Differences may involve:

• PCB hardware revision

• component population

• connector or module arrangement

• installed software

• removable configuration devices

• elevator control-system version

The safest replacement method is to match the complete assembly number, H-version, board layout, and original controller configuration.

Before installing another CPU board, technicians should also inspect the controller power supply, plugs, communication lines, grounding, nearby LCE modules, and external wiring. A voltage problem, damaged connector, or shorted field circuit may produce symptoms similar to a defective CPU board.

Programming, parameter checking, and final commissioning should be completed by qualified elevator technicians. Elevator operation, floor control, door commands, communication, levelling, and relevant safety functions should be verified before the elevator returns to service.

For maintenance companies in Saudi Arabia, Jordan, Egypt, Iraq, UAE, Kuwait, Brazil, Colombia, Spain, and Italy, clear photos of the complete old board, all visible labels, removable devices, and controller installation are recommended before shipment.

FAQ

Is KM773380G04 the complete LCECPU40 assembly number?

Yes. KONE officially identifies KM773380G04 as an LCECPU40 Assembly.

What are KM773383H04, H05, and H06?

They are commonly used as PCB hardware or revision references on LCECPU40 boards. The complete KM773380G04 assembly label should also be confirmed.

Can H04 replace H05 or H06 directly?

Not automatically. The PCB revision, component layout, software, connectors, and original elevator configuration should be checked first.

Is this the complete elevator controller?

No. It is the LCECPU40 CPU board assembly installed inside a compatible KONE elevator controller, not the complete control cabinet.

Should memory or configuration devices be transferred?

That depends on the original board and controller configuration. Photograph all removable devices before removal and allow a qualified technician to determine whether transfer or programming is required.