Bloomfield 1092, 1091, 1090, 1093 SET Controller Jumpers, Replace Keypad, Replace Power Board

Page 21

SERVICING INSTRUCTIONS (continued)

645 75908 Owners Manual E.B.C. Dual Airpot/Thermal Brewer

SET CONTROLLER JUMPERS

Placing the jumper across Q1 sets Quality Time at 20 Minutes. Placing the jumper across Q2 sets Quality Time at 30 Minutes. Removing jumpers from both Q1 or Q2 disables Quality Timer.

Placing the jumper across V1 sets Valve Time Range to

60

- 180 seconds.

 

Removing jumper from V1 sets Valve Time Range to 10 - 80 seconds.

REPLACE KEYPAD

Unplug power cord or turn circuit breaker OFF. Shut off water supply valve. Remove top and front panels.

Remove faucet from basin body.

Disconnect ribbon cable from controller. Pry faceplate/keypad from basin body. Remove all adhesive residue.

Remove protective backing from adhesive on new keypad.

Note: There is a clear protective wrap on the ribbon cable to provide abrasion resistance where the cable passes through the cabinet. Do NOT remove this protective sleeve.

Slide ribbon cable into slot on basin body from the outside, then carefully apply keypad to face of basin body.

Ribbon cable connects to P2 on controller. Note locator marking “1” on connector and cable.

Reassemble in reverse order. Test new keypad for function and proper operation.

REPLACE POWER BOARD

Unplug power cord or turn circuit breaker OFF. Shut off water supply valve. Remove front panel. Remove water tank lid (see page 16), then pull tank from cabinet.

Note position of wires at power board, then remove wires. Suggestion: Marking these wires is highly recommended to ease reinstallation.

Remove screws holding power board to cabinet. Remove power board from cabinet.

Reassemble in reverse order. Test for function and proper operation.

Fig. 18 Controller Jumpers

Fig. 19 Keypad Ribbon Cable Hook-Up

Fig. 20 Power Board Hook-Up

19

Page 20 Page 22
Image 21
Page 20 Page 22
Contents Electronic Brew Control Warranty Statement Applicability Table of ContentsFeatures & Operating Controls Features and Operating ControlsAgency Listing Information Precautions and General InformationInstallation Instructions PLUMBER’S Installation InstructionsLeveling the Unit ELECTRICIAN’S Installation Instructions Installation InstructionsSTART-UP OperationWater Heater Energizing the Brewer Electronic FeaturesPage Brewing Coffee PreparationPOUR-OVER Operation Cleaning Instructions Procedure Clean Coffee BrewerSymptom Possible Cause Suggested Remedy Troubleshooting SuggestionsWhat to Check Description Corrective Action Error DetectionServicing Instructions Access PanelsServicing Instructions Temperature AdjustmentDripout Time Adjustment Brew Time AdjustmentRemove Tank LID Assembly Replace Temperature ProbeReplace Faucet Supply Hose Replace SolenoidReplace HOT Water Faucet Coil Repair HOT Water FaucetController Hook-Up Replace Power Board SET Controller JumpersReplace Keypad Procedure Delime the Water Tank Servicing Instructions Description Used on HOT Water Tank AssemblyElectrical Components Exploded View & Parts ListFaucet Repair Kits Internal Plumbing ComponentsCabinet Components Wiring Diagram C. Brewer Genuine Parts
Related manuals
Manual 2 pages 5.03 Kb

1093, 1090, 1092, 1091 specifications

Bloomfield 1090, 1091, and 1092 are highly regarded models in the audio equipment market, specifically designed for professional audio applications like broadcasting, live sound, and recording. These models are noted for their exceptional sound quality, robust construction, and advanced technology that cater to both novice users and seasoned audio engineers.

One of the prominent features of the Bloomfield 1090 model is its sophisticated analog circuitry. This design ensures warm sound reproduction, making it ideal for music production and studio work. The 1090 is equipped with a high-performance preamp that captures audio signals with remarkable clarity and minimal distortion. This makes it a popular choice among sound engineers who prioritize fidelity in their recordings.

The Bloomfield 1091 model builds on the foundation laid by the 1090, introducing digital signal processing capabilities. This integration allows for a range of effects and filters, offering users the flexibility to shape their sound significantly. The 1091 also features a user-friendly interface with an LCD screen that provides real-time feedback on audio levels, allowing users to make precise adjustments on the fly.

Moving on to the Bloomfield 1092, this model stands out due to its versatility and connectivity options. It supports multiple audio input formats, including XLR, TRS, and USB, making it compatible with a wide range of devices. The 1092 is designed for seamless integration into both studio and live performance environments. Its compact size and lightweight construction make it easy to transport, catering to traveling artists and production teams.

In terms of technology, all three models benefit from Bloomfield’s commitment to using high-quality components and innovative engineering. They include features such as built-in limiters, equalizers, and a robust signal routing system that enhances their performance across various applications.

Overall, the Bloomfield 1090, 1091, and 1092 models represent a significant advancement in audio technology, offering unparalleled performance, versatility, and ease of use for audio professionals. Whether in the studio or on the stage, these models deliver unmatched sound quality and reliability, making them a preferred choice for many in the audio industry.
Top Page Image Contents