Replacement Main Control Board for DAB Esybox 2 HP Booster System

Upgrade or restore performance with this genuine replacement main control board designed for the DAB Esybox 2 HP (also compatible with series N1/N2) constant-pressure booster systems. Ideal for contractors, wholesalers and service partners who require reliable parts and prompt availability.

Key Features

• Direct replacement board for DAB Esybox models so you maintain system integrity and warranty-style compatibility. 

• Restores full functionality of the integrated inverter, sensor interface (pressure & flow) and LCD display modules built into the Esybox system. 

• Supports single-phase 230 V (50/60 Hz) constant pressure systems, as used in residential and light commercial installations. 

• Ideal spare part for service stock: get your customers’ pressure boosting systems back online quickly with minimal downtime.

Why Choose This Replacement Board?
With your expertise in water-pumping systems, you know that downtime equals lost trust and revenue. This replacement board lets you:

• Maintain strict product uptime for your clients.

• Preserve factory-style performance and reliability with the original DAB electronics ecosystem.

• Avoid the expense and complexity of swapping the entire booster unit when only the control electronics require replacement.

Usage & Installation Notes

• Installation must be done by a qualified technician: the Esybox system includes integrated inverter control, sensors and preset parameters (SP/RP, anti-cycling, etc.). Refer to the official manual for correct configuration and commissioning. 

• It is strongly recommended to keep a physical copy of the wiring diagram and programming steps as you swap the board — the Esybox system uses an internal menu and set-up cycle.

• After installation, verify system operation: check constant pressure mode, no fault codes, and that the pump system regains normal flow and cut-in/-out behaviour.

Compatibility & Specs

• Compatible with: DAB Esybox series (230 V, domestic/residential constant pressure booster)
  

• Keep your original serial and model data for warranty tracking and for future maintenance.