Attack H30806B – Electronics for cleaning the pellet burner grate
The spare part number H30806B from ATTACK designates an electronic module for automatic cleaning of the pellet burner grate (Grate Cleaning Electronics). It is used in various ATTACK pellet boilers and combi boilers and is a central element for reliable, clean and efficient operation.
Product description
The Attack H30806B electronics for cleaning the pellet burner grate is a specially developed control board that controls the cleaning mechanism of the burner grate (burner pot) in ATTACK pellet systems. It ensures that ash and slag are regularly removed from the grate and that the air supply for combustion remains unobstructed. Optimal system compatibility is achieved, as it is an original ATTACK spare part and offers stable combustion and high efficiency.
Depending on the unit, the module controls the corresponding motor or drive for grate cleaning and works in conjunction with the boiler's main control. This ensures that the cleaning cycles run automatically and safely – without any intervention by the operator.
Function and benefits
Main tasks of the H30806B electronics
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Control of grate cleaning
- Switches and regulates the motor or drive for the mechanical cleaning of the burner grate
- Controls the direction of rotation, running time and cycles according to the specifications of the boiler control
-
Automatic cleaning cycles
- Activates cleaning at defined intervals or operating states (e.g. after burner operation, when starting/shutting down)
- Prevents the grate openings from becoming clogged with ash and slag
-
Improved combustion and efficiency
- Clean burner grate = free air paths = stable flame and high efficiency
- Reduction of ignition problems, flame failures and malfunctions caused by a slagged burner pot
-
Protection of the burner and system
- Relieves the mechanical components of the cleaning system
- Longer service life for the burner and boiler
- In conjunction with the main control, error messages can be issued in the event of a fault (e.g. blocked grate)
Compatible ATTACK models (excerpt)
The electronics H30806B are used in several ATTACK pellet units, including:
-
ATTACK DPX COMBI PELLET 25, 30, 35
- e.g. in the assembly group PELH30ACP (combi boiler wood / pellet)
-
ATTACK DPX COMBI PELLET 40, 45, 50
- in the pellet burner/pellet module area of the assembly group PELH50ACP
-
ATTACK PELLET 30 AUTOMATIC Plus
- in the assembly group PELH30 Plus / PELH30PLUS
- ATTACK PELH30A
- ATTACK PELHB25
Note: The specific use may vary slightly depending on the year of manufacture and version (according to the exploded view/spare parts list). The documentation for your specific model is authoritative.
Possible errors that indicate a defective circuit board
The H30806B electronics is the right spare part when:
- the grate cleaning mechanism no longer works, even though the boiler starts a cleaning cycle
- the motor of the grate cleaning is not controlled or only sporadically controlled
- increasingly Error messages related to burner cleaning occur
- the burner pot becomes unusually quickly clogged with ash/slag, even though the fuel and settings remain unchanged
Installation note
The replacement of the Attack H30806B Electronics of cleaning of the pellet burner grate should only be carried out by a authorized specialist company or a qualified electrician. When working on the electronics, the respective safety regulations, manufacturer specifications, and device approvals must be observed.
Scope of delivery
- 1 x original Attack control board H30806B
