Technivorm Moccamaster KBGV Select Coffee Maker

Place the KBGV Select on a level, water-resistant surface. Fill the water reservoir by lifting the lid and pouring cold, filtered water up to the 1.25L / 40oz (10 cups) maximum fill line. Do not exceed the max fill line. Plug in and flip the on/off switch to start — there are no programmable settings or timers on the KBGV Select. The thermoblock heats water to 196–205°F and begins brewing in about 4–6 minutes.

Use a standard #4 cone-shaped paper filter. Fold the seam of the filter before inserting to help it seat flat in the basket. Add medium-ground coffee at approximately 6 grams per 5oz of water (or use the SCG-standard guideline of roughly 1 rounded tablespoon per 5–6oz). The Moccamaster is SCA Gold Cup certified — brewing within the recommended ratio and at correct temperature delivers ideal extraction.

The front selector switch chooses between half-carafe (approximately 20oz / 5 cups) and full-carafe (40oz / 10 cups) brewing. Match your water and coffee dose to the selected volume. Brewing half without adjusting the switch will produce under-extracted coffee.

Brewing with the KBGV Select

Brewing is simple: add water, add coffee to the filter basket, and flip the switch. The thermoblock sends water through the heating element and into the shower head over your grounds. Brewing completes in 4–6 minutes for a full carafe.

Half/Full Carafe Selector (KBGV Select)

The selector switch on the front controls both brew speed and hotplate temperature for half or full carafe volumes. When brewing a half carafe, the machine adjusts water flow speed to maintain Gold Cup extraction standards even at the lower volume — this prevents over-extraction from too-slow flow through less grounds. Always match the selector setting to your actual water and coffee volume.

Automatic Drip-Stop Basket

When you remove the carafe from the hotplate or carafe holder, the brew basket automatically stops the flow of coffee — preventing drips. This allows you to pour a cup mid-brew. Return the carafe and flow resumes automatically. The simplest Moccamaster operation: fill, switch on, and go.

Coffee Quality Tips

Use freshly roasted, freshly ground coffee for best results — the Moccamaster's precise temperature control is wasted on stale beans. A medium grind is optimal (similar to sea salt texture). Avoid over-filling the basket — too much coffee can slow flow and cause overflow. The Moccamaster's thermoblock maintains 196–205°F throughout the brew, which is within the SCA Gold Cup standard for optimal extraction.

After Each Use

Discard the used filter and grounds. Rinse the brew basket under warm water. Wipe the exterior and brewing area with a damp cloth. Rinse the carafe with warm water.

Glass Carafe

Hand-wash the glass carafe with warm soapy water and a bottle brush. Rinse thoroughly. The carafe is dishwasher safe (top rack), but hand-washing extends carafe life. Do not use abrasive scrubbers that can scratch the glass or etch the markings.

Hotplate

Wipe the hotplate with a damp cloth when cool. For stubborn residue, a small amount of baking soda on a damp cloth removes staining. Do not use abrasive cleaners. The hotplate auto-shuts off 100 minutes after brewing completes.

Monthly — Descaling

Descale every 2–3 months depending on water hardness. Use a Moccamaster-approved descaler or citric acid solution (1 tsp per cup of water). Fill the reservoir with the descaling solution and run a full brew cycle without coffee. Follow with 2–3 full cycles of clean water to flush completely.

Water Reservoir

Wipe the inside of the water reservoir periodically with a damp cloth. If mineral deposits form, use the descaling solution described above.

Brewing Slowly or Incomplete Brew

Scale buildup in the thermoblock is the most common cause. Run a full descaling cycle. Also check that the filter is properly seated and not collapsed against the basket drain hole.

Coffee Tastes Weak

Increase your coffee dose (more coffee per cup of water). Grind finer. Ensure you are using a medium grind — too-coarse a grind produces weak, under-extracted coffee even at correct temperature.

Coffee Tastes Over-Extracted / Bitter

Reduce dose or grind coarser. For the KBGV Select, ensure the volume selector matches your actual brew size.

Carafe Dripping / Leaking

For glass carafes: inspect the lid seal and basket auto-stop (if equipped). For thermal carafes: ensure the Brew-Thru Lid is fully seated during brewing. A cracked carafe lid should be replaced.

Machine Stopped Mid-Brew

The thermal cutoff may have triggered if the machine overheated — allow 10 minutes to cool and restart. If this happens repeatedly, descale the machine.

Warranty and Support

Moccamaster coffee makers carry an industry-leading 5-year warranty. For warranty service or support, contact Technivorm Moccamaster at us.moccamaster.com/pages/warranty or call 1-877-978-7233. Seattle Coffee Gear also provides support for Moccamaster products purchased through seattlecoffeegear.com.