Axiom Twin - Coffee maker Bunn - Free user manual and instructions
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| Product Type | Dual-Hopper Coffee Grinder-Brewer |
| Brand | Bunn |
| Model | Axiom Twin |
| Brewing Stations | Two independent brewing units |
| Grinder | Dual commercial-grade burr grinders |
| Bean Hopper Capacity | 3.5 lb (1.6 kg) per hopper |
| Hot Water Tank | 2 x 2.8 L (96 oz) internal tank |
| Brewing Capacity | Up to 400 cups per hour |
| Water Supply | Direct plumbed or manual fill |
| Power Requirements | 120 V AC, 60 Hz, 12 A |
| Power Consumption | 1450 W |
| Dimensions (W x D x H) | 24.5 x 22 x 32 in (62 x 56 x 81 cm) |
| Weight | 85 lb (38.5 kg) |
| Controls | Digital touchpad with programmable timer |
| Brew Strength Options | Regular and bold per station |
| Safety Features | Auto-shutoff, overheat protection, ready-to-brew indicator |
| Maintenance | Removable drip tray, clean mode, accessible grind chamber |
| Replaceable Parts | Filter baskets, spray heads, O-rings, gaskets |
| Included Accessories | Two glass decanters, water line kit, user manual |
Frequently Asked Questions - Axiom Twin Bunn
How often should I clean my Bunn Axiom Twin?
For optimal performance, clean the brew baskets and carafes daily. Run a cleaning cycle with a descaler every 3 months or after 300 brew cycles.
Can I use pre-ground coffee with the Axiom Twin?
Yes, you can bypass the grinder by adding ground coffee directly into the filter basket. Select the "ground coffee" option on the control panel to disable grinding.
How do I descale the machine?
Mix a food-grade descaling solution with water in the reservoir and run a brew cycle without coffee. Then rinse by running two full cycles of fresh water.
What is the water reservoir capacity?
Each side has an internal hot water tank holding 2.8 L (96 oz). The machine can be connected directly to a water line for continuous supply.
Does the Axiom Twin require professional installation?
If you use the direct plumbed line, a qualified technician is recommended. However, the manual-fill option allows you to set it up without a plumber.
How do I adjust the grind size?
Open the bean hopper lid and turn the grind adjustment knob located near the burrs. Turn left for finer, right for coarser grind.
Can I program both sides independently?
Yes, the Axiom Twin has separate programmable timers for each brewing station, letting you schedule different brew times and strengths.
What type of filter does it use?
It accepts standard Bunn flat-bottom paper filters size 4 or a reusable gold-tone filter if you prefer.
How do I switch from one coffee type to another?
Empty the clear the hopper and grind chamber between changes. You can also set one side to one bean and the other side to another, with it brews both simultaneously.
How long does it take to brew a pot?
The spray-head system quickly saturates grounds; a full carafe is ready in about 3–4 minutes per side.
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USER MANUAL Axiom Twin Bunn
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Product information
Brand : Bunn
Model : Axiom Twin
Category : Coffee maker