Bottle Coolers & Beer Fridges
Ice Cream Displays
Ice Cream Machines
Chest Freezers
Commercial Freezers
Commercial Fridges
Ice Cube Makers and Flakers
Wine Coolers
Bain Maries
Commercial Microwaves
Commercial Sinks
Commercial Ovens
Fryers and Chip Scuttles
Glass and Dishwashers
Pie Warmers & Hot Food Displays
Pizza Ovens
Water Boilers
Bar Supplies
Bowls & Display Baskets
Cash Registers
Chafing Dish Sets & Fuel
Menus & Boards
Table Numbers & Stands
Salt, Pepper & Spice Mills
Crockery
Cutlery
Glassware
Wine Glasses
Bins
Cleaning Chemicals
GreasePak
Janitorial Equipment
Laundry Equipment
Coffee Machines
Juice Dispensers
Juicers
Drink Blenders
Milkshake Blenders
Slush Machines
Water Boilers
Cookware
Gastronorm Containers
Ingredient Bins
Pastry & Baking
Utensils
Pizza Pans & Equipment
Food Storage
Food Transport & Delivery Bags
Folding Furniture
Garden and Outdoor Furniture
High Chairs
Chairs
Tables
33% OFF
Jarvis
Catering SpecialistJarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535
How can we help?
Choose an option below
Select an option to get started. We're here to help!
Product Questions
Specs, suitability, features & comparisons
Other Enquiries
Delivery, warranty, invoices & customer service
Buffalo
In Stock
Buffalo AS234 Main PCB Board For Bean To Cup Coffee Machine Replacement Spare Part (Fits GM947)
£212.06
/ exc vat
£254.47/ inc vat
- Direct Replacement
- Resolves Power Issues
- Corrects Erratic Behaviour
- OEM Quality
Have a quick question about this product?
Ask instantly →
Top Feature Icons
- Genuine Buffalo PartGuaranteed compatibility and performance.
- Restores Full FunctionSolves power and control failures.
- Critical System ComponentThe 'brain' of the machine.
- Professional InstallationRecommended for a qualified engineer.
Product Overview
This is a genuine replacement Main PCB Board for Buffalo and Rowlett bean to cup coffee machines. Specifically designed for the Buffalo GM947 model, this part serves as the central control unit. It's the essential component to fix major electronic faults, such as the machine being completely unresponsive, failing to power on, or displaying persistent, unresolvable errors.
Technical Specifications
- Brand: Buffalo
- SKU: AS234
- Compatible Models: Buffalo GM947, Select Rowlett bean to cup models
- Function: Main Control Board
- Use: Bean to Cup Coffee Machine
- Power Type: Electric
Key Features & Benefits
- Direct Replacement — Ensures a perfect fit for specified models.
- Resolves Power Issues — Fixes machines that won't turn on.
- Corrects Erratic Behaviour — Restores stable and predictable operation.
- OEM Quality — Maintains your machine's original performance standards.
- Cost-Effective Repair — Avoids the cost of a new machine.
Expert Review
Daniel Foster Catering Equipment Maintenance Expert
Expert Review
If your bean to cup machine is completely dead, the controls are unresponsive, or it's just behaving erratically, the main PCB is the usual suspect. As the machine's brain, it controls everything. This is a direct swap for a qualified engineer and the most reliable way to get your coffee service back online fast.
Installation & Maintenance
- Always disconnect the machine from the mains power first.
- Installation by a certified technician is strongly recommended.
- Photograph wiring before removing the old board.
- Handle the new board carefully to avoid static damage.
Frequently Asked Questions
Q: My coffee machine won't turn on at all. Will this part fix it?
A: A failed main PCB is a very common cause of total power failure. However, we always advise a diagnosis by a qualified engineer to confirm the fault before purchasing.
Q: Can I install this PCB myself?
A: Due to the complexity and the risk of electric shock and further damage, we strongly recommend that this part is fitted only by a qualified commercial catering engineer.
Q: What are the symptoms of a failing PCB board?
A: Common signs include no power, unresponsive buttons, a blank display, or the machine acting erratically and not completing its cycles.
Did You Know?
- Power surges are a leading cause of PCB failure; consider using a surge protector.
- A faulty PCB can sometimes cause intermittent faults before failing completely.
- Keeping the machine's internal components free from coffee dust and moisture extends its life.
Why Choose EasyEquipment?
-
Trusted for 50+ Years
We've been kitting out UK kitchens for half a century—we know our onions.
-
Speedy & Free Delivery
Get your gear fast with free UK mainland delivery, often as soon as the next day.
-
Price Match Promise
Find it for less elsewhere? We'll match the price, no quibbles or fuss.
-
Real UK Support
Got a question? Our friendly, UK-based team is on the phone, ready to help you out.
Ready To Order?
Don't let a faulty part stop your coffee service. Restore your machine to full working order with the Buffalo AS234 Main PCB Board. Add to your basket now to minimise downtime and get back to business.