Nine Bar Basics product guide
Chefman Crema Deluxe RJ54-G-SS-D Espresso Machine
Milk-drink households that want steaming and brewing to overlap
The Crema Deluxe is a semi-automatic with a built-in thirty-setting conical burr grinder, a 58-millimetre portafilter and a double boiler that its own guide says lets you steam milk while espresso brews. Grind time, shot volume and brew temperature are all programmable, and the machine ships with a charcoal water filter that has to come out again before each descale. Expect daily rinsing and a descale every four to six months.
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Published specifications
- Guide: double boiler allows steaming while espresso brews
- Listing: 1,500 watts, 120 volts, 15-bar pump, cETL marked
- 58 mm portafilter with single and double baskets
- Conical burr grinder with 30 settings, dispensing to portafilter
- Guide defaults: 30 ml single, 60 ml double, 198 degrees F
- Listing: three-litre removable tank; charcoal water filter
Fit and limits
Strengths
- Double boiler lets milk steam while the shot is brewing
- Grind time, shot volume and brew temperature are all programmable
- Guide publishes starting dose, grind size and extraction targets
Caveats
- Warranty is limited to authorized distributors and retailers
- Charcoal filter is a consumable, replaced every two months or sixty brews
- Overheat protection needs a thirty to sixty minute cool-down
The double boiler is the point, and the guide confirms it
Chefman's user guide for the RJ54-G-SS-D series opens its milk section by saying that thanks to the machine's double boiler you can steam milk while the espresso brews. The maker's product page repeats the same claim in its feature list, and the listing puts it in the title.
The rest of the format is conventional semi-automatic: a 58-millimetre portafilter with single and double baskets, a 15-bar pump, an integrated conical burr grinder with thirty settings that dispenses straight into the portafilter, and a pressure gauge on the front to read extraction. You still grind, tamp and lock the portafilter yourself.
The documents need care. The PDF attached to this listing is not this model's guide at all: its cover reads Crema Supreme RJ54-G-SS, and its milk section says the unit only allows one function at a time, which contradicts the listing. The correct RJ54-G-SS-D-SERIES guide, found on Chefman's own page, still carries a Crema Supreme caption beside its control-panel diagram and on its back cover. We are not guessing why; check the model code on your unit's rating label.
Everything about the shot is programmable
The guide gives default grind times of about nine seconds for a single and thirteen for a double, adjustable from five to thirteen and from ten to eighteen respectively, set by holding a filter-size button until you have what you want. It also describes setting the grinder by weight instead, using a scale under the grinder outlet.
Shot volume works the same way. Defaults are about 30 millilitres for a single and 60 for a double, adjustable from twenty to 150 and from twenty to 250. Brew temperature defaults to 198 degrees Fahrenheit with three alternatives at 194, 201 and 205, each selected through the PROGRAM button, and everything can be reset to factory settings.
The guide's recommended starting parameters are concrete: grind size 12, a twelve-gram dose for a single and twenty grams for a double, at the default temperature. Its extraction table puts a good shot between twenty-five and forty seconds, calls anything under twenty seconds under-extracted and anything over forty-five over-extracted, and it warns that a coarse grind can overfill the basket, in which case the excess must be removed rather than forced into the brew head.
The water filter adds a setup step and a descaling step
The Deluxe ships with a charcoal water filter and a filter holder. The guide has you soak the filter in water for five minutes, rinse it thoroughly under running water, clip it into the holder's basket and press the holder firmly into the tank before the tank goes on the machine.
That filter is a consumable and a maintenance step. The guide recommends changing it every two months or sixty brews, gives the replacement size to look for, and its descaling procedure begins by removing the filter and holder from the tank before any solution goes in. The tank itself is removable and holds three litres according to the listing and the maker's feature list.
Before the first drink the guide asks you to hand wash the tank, portafilter, baskets, tamper, drip tray and milk pitcher, grind and discard about an ounce of beans to clear packing debris from the grinder, then brew two cups of plain water through the brew head and run the wand briefly on hot water. It also says at least two ounces of beans must be in the hopper for the grinder to work properly.
Cleaning after each use, and the descale interval
The after-use routine in the guide is short but daily: rinse the portafilter and baskets in hot water immediately, clear blocked basket holes with the pin tool, wipe under the brew head and purge it with a water-only double cycle, wash the drip tray and pitcher in hot soapy water, and wipe the steam wand then run hot water through it.
The grinder gets a periodic strip-down. With the power off, the hopper twists off, the beans above the burrs are removed, and the upper burr lifts out after a counter-clockwise turn on its wire handle so the two burrs and the grounds chute can be brushed. The guide warns that the burrs are extremely sharp.
Descaling is prompted by a blinking clean and descale light, and the guide recommends running it at least every four to six months whether or not the light has come on. A commercial descaling solution is prepared to its own package directions. We are not reproducing the cycle steps; follow the guide, and note that the machine exits descaling mode by itself if it is left idle.
What the listing says about size and power
The listing gives 1,500 watts at 120 volts, a three-litre removable tank, a 58-millimetre portafilter and cETL certification, with dimensions of 13.66 inches deep by 12.68 wide by 13.07 high and a weight of 29.5 pounds. The maker's page lists the same feature set and gives the product code as RJ54-G-SS-D-BLK-AM, close to but not identical with the listing's RJ54-G-SS-D-BLK.
The guide adds placement rules rather than measurements. Household use only, never outdoors, never on or near a hot burner or in a heated oven, and never on a stovetop or other heatable surface even when it is off, which it calls a fire hazard. The appliance must be grounded in a three-prong outlet and the plug must not be altered for a two-prong one.
There is also a thermal cut-out worth knowing about. The troubleshooting table says that if the unit is on but stops operating it has gone into overheat protection mode, and the fix is to switch it off, unplug it and let it cool for roughly thirty to sixty minutes before trying again.
Warranty terms and where they stop
The guide's warranty section gives one year from the date of initial retail purchase, available on sales through authorized distributors and retailers only, non-transferable, applying only to the original purchaser, and void without proof of purchase within the United States and Canada. If you cannot produce proof of purchase, Chefman may void the warranty or apply the date of manufacture instead.
Coverage is for defects in material and workmanship under normal household use when the machine is used according to the guide. The exclusions are the usual shape but specific: misuse including incompatible voltage even with a converter or adapter, poor maintenance, commercial use, normal wear and tear, alterations by anyone other than Chefman including removal of the rating label, catastrophic events, and claims of lost enjoyment.
Chefman also says it may ask for photographs or video of the problem to assess it and to determine warranty eligibility, and encourages registration using the model number, date code and access code from the label. We have not used this machine and make no claim about how its shots taste or how long it lasts.
Check the current listing
Confirm the model, included parts and availability before ordering.
Primary sources
- Chefman user guide for the Crema Deluxe RJ54-G-SS-D-SERIES
- Chefman product page for the Crema Deluxe double boiler espresso machine
Primary sources checked .
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