Bloomfield 1086, 1080, 1082XL, 1088 owner manual Error Detection, Electric Shock Hazard

Page 15

This brewer is designed to perform a continuous internal diagnosis, and to signal faults by flashing all the lights. In fault mode, warmers, heating element and water fill solenoid are turned “off”, and most keypad functions are disabled.

Error detection (all lights flashing) will occur under two conditions:

•Anytime a temperature in excess of 214ºF is detected.

•Temperature does not change by at least 2ºF within 4 minutes of tank heater being energized (HEAT light on).

To reset the brewer after the fault has been corrected, press and hold the CANCEL key for 3 seconds, or disconnect the brewer from electrical power for three seconds.

ERROR DETECTION

CAUTION

ELECTRIC SHOCK

HAZARD

Live electrical circuits may be exposed while performing these procedures.

These procedures are to be performed by qualified technical personnel only.

642 75872 Owners Manual E.B.C. Airpot /Thermal

 

WHAT TO CHECK

DESCRIPTION

CORRECTIVE ACTION

 

 

 

 

 

Has the water tank

On initial startup, an attempt to heat a

Tank must be properly filled as

 

been properly filled?

dry tank will be detected as too high a

detailed on page 6.

 

 

temperature or insufficient temp rise, or

Check hi-limit (see below)

 

 

will trip the high limit.

 

 

 

 

 

 

Has hi-limit safety

Brewer may have been started without

Access hi-limit by removing front

 

thermostat tripped

water in the tank, or the temp control

panel. Hi-limit is on the left side of

 

off?

thermostat may require adjustment.

the tank. Use an insulated tool to

 

 

 

push the red button in until it “clicks”

 

 

 

and stays. Reset per above.

 

 

 

 

 

Check control board

Brewer will go into error mode

Reset by holding the CANCEL key for

 

and temp probe.

immediately if either the control board

3 seconds. If lights continue to flash:

 

 

or temp probe is defective.

Disconnect temp probe from control

 

 

Temp probe electrical resistance is

board.

 

 

approximately 30KΩ at room temp, and

a. If lights continue to flash, unplug

 

 

Ω

brewer and replace control board.

 

 

2K at boiling. Replace temp probe if

b. If lights stop flashing, unplug

 

 

Ω.

 

 

less than 1K

brewer and replace temp probe.

 

 

 

 

 

 

 

 

Check power board

Brewer will go into error mode 4 minutes

Reset by holding the CANCEL key

 

and heating element..

after energizing the heating element if

for 3 seconds. If lights resume

 

 

insufficient heat rise is detected. The

flashing after 4 minutes:

 

 

heating element is energized by an

Check the voltage across the heating

 

 

electronic power board, and protected

element terminals:

 

 

by the hi-limit safety.

a. If no voltage is present, unplug

 

 

Heating element should receive full line

brewer and replace power board.

 

 

voltage (i.e. 120V, 208V or 240V).

b. If proper voltage is present,

 

 

Be sure the hi-limit safety is reset.

unplug brewer and replace tank

 

 

 

heating element.

 

 

 

 

 

Is the brew

The brewer may occasionally go into

See page 15 for temperature

 

temperature properly

error mode if the brew temperature is

adjustment procedure.

 

adjusted?

set too high.

 

 

 

 

 

13

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Contents Electronic Brew Control Warranty Statement Applicability Table of ContentsFeatures and Operating Controls Burn Hazard Precautions and General InformationAgency Listing Information Electrical DamageLeveling the Unit Installation InstructionsPLUMBER’S Installation Instructions Equipment HazardELECTRICIAN’S Installation Instructions Installation InstructionsSTART-UP OperationWater Heater Energizing the Brewer Electronic FeaturesBrew Settings Brew CancelAfter Hours Operation Quality TimerDisable/Enable After Hours Feature Over-Temperature and Temperature Fault ProtectionAutomatic Operation be sure Heat light is not lit Brewing CoffeePreparation POUR-OVER OperationElectric Shock Hazard Cleaning InstructionsSymptom Possible Cause Suggested Remedy Troubleshooting SuggestionsError Detection Electric Shock HazardWhat to Check Description Corrective Action Servicing Instructions Access PanelsServicing Instructions Temperature AdjustmentReplace Temperature Probe Brew Time AdjustmentDripout Time Adjustment Remove Tank LID AssemblyRepair HOT Water Faucet Replace SolenoidReplace Faucet Supply Hose Replace HOT Water Faucet CoilReplace Controller Reset HI-LIMIT Models 1086Replace Power Board SET Controller JumpersReplace Keypad Procedure Delime the Water Tank Servicing Instructions HOT Water Tank Assembly Exploded View & Parts ListElectrical Components Exploded View & Parts List642 Internal Plumbing ComponentsCabinet Components C. Brewer Wiring DiagramWiring Diagram Telephone Fax

1088, 1082XL, 1080, 1082, 1086 specifications

Bloomfield is renowned for its reliable and innovative coffee brewing equipment, providing seamless solutions for cafes and restaurants worldwide. Among their distinguished product lineup are the Bloomfield 1088, 1082XL, 1080, 1086, and 1082 models, each designed to meet the diverse needs of coffee enthusiasts and professional baristas alike.

The Bloomfield 1088 is celebrated for its high-volume brewing capabilities, making it ideal for busy coffee shops. Equipped with a stainless steel construction, it ensures durability and longevity. The intuitive controls allow users to adjust brew times and temperatures, optimizing the brewing process for various coffee types. With a capacity to brew 12 gallons per hour, it is well-suited for peak service times. Additionally, it features an automatic shut-off system, promoting safety and energy efficiency.

Moving to the Bloomfield 1082XL, this model takes brewing efficiency to the next level. Enhanced with an expanded brew capacity, it incorporates a digital display that provides real-time feedback on brewing status. This model also supports pre-infusion features, allowing water saturation prior to brewing, leading to enriched flavors and aromas. The 1082XL's advanced thermal carafe also maintains temperature longer, ensuring coffee stays hot for an extended period.

The Bloomfield 1080 stands out for its simplicity and straightforward operation. Designed with reliability in mind, it offers a solid brewing solution for establishments that prioritize efficiency. Its water temperature control is essential for extracting the perfect cup of coffee. While compact, this model does not compromise on quality, making it a favorite among smaller coffee outlets.

The Bloomfield 1086, featuring a unique dual brewer system, is excellent for those requiring flexibility in their brewing. This model allows the simultaneous brewing of different coffee varieties, catering to diverse customer preferences. With programmable settings, the 1086 also enables baristas to replicate signature brews consistently. The durable construction ensures that it can withstand the rigors of a bustling cafe environment.

Lastly, the Bloomfield 1082 is noted for its adaptability and user-friendly interface. Its robust design includes multiple brewing options, enabling operators to experiment with various coffee beans and brewing methods. The model emphasizes thermal efficiency, thanks to its advanced heat retention technologies, ensuring each cup of coffee is served at the optimal temperature.

In conclusion, the Bloomfield series of coffee brewers distinguishes itself through innovative features, user-friendly technologies, and a commitment to quality. Each model serves a unique segment of the market, satisfying the needs of both high-volume and small scale operations. Their dedication to craftsmanship and performance makes Bloomfield a preferred choice for coffee professionals seeking reliability and excellence.
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