Thermia DHP-H Control Module 086U8368

Reconditioned control and display module for the Thermia Diplomat DHP-H family of heat pumps, including Opti and Opti Pro variants.

Product Details

• Part number: 086U8368
• Product type: Control module with integrated LCD display board
• Function: Runs the heat pump's control system and user interface. It starts and stops the compressor with its protection and defrost functions, manages the refrigerant circuit safety functions, controls domestic hot water charging and temperature, including the extra hot water modes on Opti and Opti Pro units, and reads the supply, return, outdoor and tank sensors while driving circulation pumps, fans and expansion valves
• Construction: Green PCB with LCD display panel in a metal frame, ribbon connector and edge connectors
• Board markings: 086U8368, 2V0935 901921, 941-225
• Condition: Reconditioned
• Brand: Thermia

Compatibility

• Thermia Diplomat DHP-H
• Thermia Diplomat DHP-H Opti and Opti Pro

Versions and connector layouts differ by model and production year, so check the board markings, connector arrangement and part number against the existing module before ordering. Isolate the mains supply before servicing, follow the wiring diagram exactly, and if you are replacing the module after an electrical fault, inspect the fuses, contactors, sensors and compressor protection so the failure does not repeat.