Description
Product Information
Related & Alternative Models
Mitsubishi HOP display boards:
- LHH-121A — companion board in the same panel
- LHH-122B — second version of this board
Later Mitsubishi hall displays:
- LHH-200B G24 — GPS-3 HOP display
- LHH-1120 — LCD hall display board
- LHH-1220 — LCD hall display board
Potensi supplies the Mitsubishi GPS HOP display board LHH-122, the Mitsubishi elevator hall display PCB and other Mitsubishi elevator spare parts. The models above are only a part of what we can supply. We stock and source a much wider range of related and alternative models. If your model number is not listed here, please send us the model number or a photo of the original part, and we will confirm availability and the correct match for you.
Why Choose Potensi?
- 99% Market Coverage: We can supply nearly 99% of elevator spare parts on the market.
- Genuine Quality Assurance: We provide genuine and reliable elevator components.
- Expert Identification Support: Send us the model number or product photos, and we can help confirm the correct part.
- Global Shipping: We support fast and reliable international delivery for elevator maintenance projects.
FAQ
Q1: What does the LHH-122 do?
A: It is the display board inside the hall operating panel at each landing. It drives the floor number and the direction arrow that passengers see while waiting. Some catalogues list it as an arrival light board, because the arrival indication of the same panel is driven from this board.
Q2: What is the difference between LHH-122A and LHH-122B?
A: They are two versions of the same function, and the letter is part of the model. Sellers often offer LHH-121A, LHH-122A and LHH-122B together as one group, which shows that the versions are not freely swapped. Please read the marking on your old board and send a photo of the connector side before ordering.
Q3: Which Mitsubishi systems use this board?
A: It belongs to the GPS generation of landing panels. Later GPS-3 panels use the LHH-200B G24 display, and the LCD hall panels use the LHH-1120 or LHH-1220 boards. If your landing panel is already an LCD type, this board will not fit it.
Q4: When does this board need replacing?
A: Typical signs are missing segments, a dark display, an unstable display or no arrival indication. Before replacing it, check the ribbon cable, the connector pins and the supply to the panel. A loose connector produces the same symptoms as a failed board.
Q5: Is the display or the whole panel supplied?
A: This listing is the board only, without the panel frame, the faceplate or the buttons. The board is fixed to the panel and connects by a ribbon or a plug, so the old one has to be opened to compare the layout. Photos of the front and the back of your board are the safest way to confirm the version.
Q6: Do you supply other Mitsubishi display boards?
A: Yes, we supply the LHH-121A, LHH-122B, LHH-200B G24, LHH-1120 and LHH-1220 boards, along with other Mitsubishi elevator PCBs. Please send us the model number or a photo of the part you need, and our team will confirm availability and the correct match.

