Zodiac - IHM control board - R0822200

Zodiac – IHM control board – R0822200

The Zodiac IHM control board (R0822200) is a genuine OEM replacement control card designed for the Zodiac Gensalt OT salt chlorinator series. The IHM (Interface Homme-Machine) board serves as the central user interface and control logic component of the chlorinator unit, managing all operational inputs and outputs including chlorine production levels, display readings, and system status indicators. Replacing a faulty or damaged IHM board restores full operational control to your chlorinator without the need to replace the entire unit, making it a cost-effective and practical maintenance solution.

Technical characteristics and compatibility

This control board carries the part number R0822200 and is manufactured by Zodiac Pool Systems, one of the world’s leading producers of pool equipment. As a genuine spare part, it is built to the exact OEM specification of the original component installed during manufacture, ensuring reliable electrical compatibility and a precise mechanical fit within the housing of the chlorinator. The board handles user interaction with the device — processing button inputs, driving the display panel, and communicating operational parameters to the rest of the system’s electronics. Because salt chlorinators operate in humid poolside environments and manage continuous electrochemical processes, the control board can degrade over time due to moisture ingress, voltage spikes, or normal component wear. Sourcing a genuine Zodiac replacement ensures that control accuracy and safety features remain fully intact. Based on available research, this board is confirmed compatible with the Zodiac Gensalt OT chlorinator, and may also be compatible with other closely related models in the Gensalt range — always verify your model number before ordering.

Suitability and application

This replacement IHM control board is intended for pool owners and service technicians maintaining a Zodiac Gensalt OT salt chlorination system. It is a targeted repair component suited to situations where the display is unresponsive, controls fail to register, or the unit shows error states attributable to control board failure rather than cell or power supply issues. Installing a genuine OEM board ensures the repaired unit will perform to its original design specification, supporting safe and efficient chlorine production for residential swimming pools. This part is not a universal component — it is specifically engineered for the Zodiac Gensalt OT platform and must only be fitted to compatible models.