Bloomfield 2274EX, 2216EX, 2212, 2272 Servicing Instructions DE-LIMING Heater Tank, Burn Hazard

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SERVICING INSTRUCTIONS — DE-LIMING HEATER TANK

CAUTION - CHEMICAL

BURN HAZARD

De-liming chemicals are caustic. Wear appropriate protective gloves and goggles during this procedure. Never siphon de-liming chemicals or solutions by mouth.

This operation must only be performed by qualified and experienced service personnel.

IMPORTANT: DO NOT spill, splash or pour water or de-liming solution into or over any internal component other than the inside of the water tank.

IMPORTANT: DO NOT allow any internal components to come into contact with the de-liming solution. Take care to keep all internal components dry.

NOTE: Repeat steps 4 thru 7 as required to remove all scale and lime build-up.

NOTE: Normally, silicone hoses do not need to be de-limed. Should de-liming hoses become necessary, Bloomfield Industries recommends replacing the hoses.

1.Disconnect brewer form the electrical supply. Turn off the water supply and disconnect water supply from the brewer inlet fitting.

2.Remove the top panel or top warmer section to gain access to internal components.

3.Disconnect water level sensor and water temperature sensor from the controller. On 120V units, slip hi-limit thermostat from under its holder clip. Disassemble the three lid clips and lift the lid off of the water tank. Store lid assembly in a safe location.

4.Mix de-liming solution according to the manufacturer’s directions. Add the de-liming solution to the water tank. Set lid assembly back on tank. Allow to sit for 30 minutes, or as directed by the manufacturer.

5.At end of soaking period, remove lid assembly from tank. Thoroughly rinse interior components of lid assembly with clear water. Wipe temperature sensor and water level sensor with a clean, soft cloth. Store lid assembly in a safe location.

6.Using a stiff bristle brush, scrub the coils of the heating element and the interior surfaces of the water tank.

7.Siphon the used solution and loose lime/scale into an appropriate container. Dispose of the used solution as required by local ordinances.

8.Fill the water tank with clean tap water. Rinse thoroughly, then siphon the rinse water into an appropriate container for disposal. Again, take care to keep all internal components dry.

9.Reassemble the tank lid to the water tank. Make sure the gasket is properly attached to the lid before assembling the lid clips. Re-connect the water level and temperature probes, then reinstall the hi-limit thermostat (if removed). Verify that all internal components are dry, then reinstall the top panel.

10.Reconnect brewer to water and electrical. Run and discard at least three full decanters from the faucet. Install the brew chamber without filter paper or grounds, then run and discard at least three full decanters as normal brew.

11.Brewer is ready to use.

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Contents Decanter Brewer Warranty Statement Shipping Damage Claims ProcedureDimensions Table of ContentsFeatures & Operating Controls Precautions and General Information Electrical DamagePLUMBER’S Installation Instructions Installation InstructionsLeveling the Unit ELECTRICIAN’S Installation Instructions Agency Approval InformationOperating Instructions OperationUSER’S Guide Cleaning Instructions PrecautionsFrequency ToolsServicing Operational Adjustments TimerOperation Servicing Instructions ElectricalSee page 11 for Component Names / Numbers PROBE, Temperature ASSEMBLY, Triac & Heat SinkThermistor THERMOSTAT, HI-LIMITServicing Instructions Plumbing See page 13 for Component NAMES/NUMBERSDescription Part N0 Used on Servicing Instructions DE-LIMING Heater Tank Burn HazardServicing Instructions Diagnostics & Troubleshooting Temperature has RecoveredLOW Water Level OverheatExploded View IN-LINE Models Parts List IN-LINE Models Exploded View STEP-UP Models Parts List STEP-UP Models Wiring Diagram IN-LINE Models Wiring Diagram IN-LINE Export Model Wiring Diagram STEP-UP Model Control BoardWiring Diagram STEP-UP Export Model Bloomfield Industries, Inc Division of Carrier Refrigeration

2272, 2212, 2216, 2274EX, 2216EX specifications

The Bloomfield series of coffee brewers and tea urns, specifically the models 2274EX, 2272, 2216, 2212, and 2216EX, is engineered for exceptional performance and reliability. Each model showcases unique features tailored to meet the demands of cafés, restaurants, and catering services, making them popular choices in the foodservice industry.

Starting with the Bloomfield 2274EX, this model is a dual brewer capable of producing coffee and tea simultaneously. It boasts an energy-saving mode and features precision brewing technology that ensures optimal extraction for a rich flavor profile. The 2274EX also includes a programmable timer and an intuitive control panel, allowing for easy operation and personalization.

The Bloomfield 2272, on the other hand, is designed with versatility in mind. It features a compact design ideal for establishments with limited space. The 2272 comes equipped with Bloomfield’s advanced water heating technology, ensuring quick heating times and maintaining consistent water temperatures for brewing. The user-friendly interface allows baristas to select different brew strengths, accommodating customer preferences efficiently.

The 2216 and 2212 models are single-brew systems well-suited for locations aiming to provide high-quality beverages in smaller volumes. The 2216 features a hot water faucet for tea or instant beverage preparation, while the 2212 focuses solely on brewed coffee. Both models are built with durable materials that withstand the rigors of daily use, while their programmable features allow for adjusting brew times and temperatures to create the perfect cup of coffee.

Lastly, the 2216EX offers enhanced capabilities compared to its counterparts. With additional features such as dual coffee brewing heads and a built-in digital brew timer, this model provides both efficiency and convenience in busy environments. The stainless-steel construction ensures longevity, while the precision brewing technology captures the essence of each coffee bean.

In summary, the Bloomfield 2274EX, 2272, 2216, 2212, and 2216EX each represent a blend of innovative design and advanced brewing technologies. These models are tailored to meet a range of operational needs, ensuring that businesses can provide high-quality beverages while maximizing efficiency and user-friendliness. Whether for high-volume operations or smaller setups, there is a Bloomfield model tailored to enhance any beverage service experience.
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