Bunn ESPRESS ES2C user manual

User manual for the device Bunn ESPRESS ES2C

Device: Bunn ESPRESS ES2C
Category: Coffeemaker
Manufacturer: Bunn
Size: 0.93 MB
Added : 2/4/2014
Number of pages: 17
Print the manual

Download

How to use this site?

Our goal is to provide you with a quick access to the content of the user manual for Bunn ESPRESS ES2C. Using the online preview, you can quickly view the contents and go to the page where you will find the solution to your problem with Bunn ESPRESS ES2C.

For your convenience

If looking through the Bunn ESPRESS ES2C user manual directly on this website is not convenient for you, there are two possible solutions:

  • Full Screen Viewing - to easily view the user manual (without downloading it to your computer), you can use full-screen viewing mode. To start viewing the user manual Bunn ESPRESS ES2C on full screen, use the button Fullscreen.
  • Downloading to your computer - You can also download the user manual Bunn ESPRESS ES2C to your computer and keep it in your files. However, if you do not want to take up too much of your disk space, you can always download it in the future from ManualsBase.
Bunn ESPRESS ES2C User manual - Online PDF
Advertisement
« Page 1 of 17 »
Advertisement
Print version

Many people prefer to read the documents not on the screen, but in the printed version. The option to print the manual has also been provided, and you can use it by clicking the link above - Print the manual. You do not have to print the entire manual Bunn ESPRESS ES2C but the selected pages only. paper.

Summaries

Below you will find previews of the content of the user manuals presented on the following pages to Bunn ESPRESS ES2C. If you want to quickly view the content of pages found on the following pages of the manual, you can use them.

Abstracts of contents
Summary of the content on the page No. 1

®
BUNNEspress


ES•2C
ES•2C
DISCONTINUED VERSION
The information in this manual
is no longer current.
Espresso Brewer
OPERATING & SERVICE MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
10837.0000C 6/96 ©1994 Bunn-O-Matic Corporation
OFF
ON
CL 2
CAUTION
HOT
Liquid-Steam-Surfaces

Summary of the content on the page No. 2

® ™ BUNN Espress ES•2C GENERAL User notices......................................................................................................................... 3 Site Requirements ...............................................................................................................4 Installation ........................................................................................................................... 5 Operating Controls...........................................

Summary of the content on the page No. 3

® ™ BUNN Espress USER NOTICES ES•2C The notices on this brewer should be kept in good condition. Replace unreadable or damaged labels. 00656.0000 00831.0000 CAUTION HOT Liquid-Steam-Surfaces 24246.0000 24247.0000 3

Summary of the content on the page No. 4

® ™ BUNN Espress SITE REQUIREMENTS ES•2C PHYSICAL 1 1 The brewer is for indoor use only on a sturdy counter. It is 26 ⁄2” (67 cm) wide,16” (40.5 cm) tall, and 19 ⁄2” (49 cm) deep. The brewer weighs approximately 142 pounds (64.5 kg) when the water tank is filled. PLUMBING The brewer must be connected to a cold water source with operating pressure between 20 and 90 psi (1.5- 1 6.5 bar) from a ⁄2” or larger supply line. Install a valve in the water line before the brewer. Install a regulato

Summary of the content on the page No. 5

® ™ BUNN Espress INSTALLATION ES•2C PLUMBING Install the brewer as indicated below FROM WATER INLET HOSE SUPPLY WATER STRAINER ASSY. 24682.0000 Adaptor 24684.0000 23820.0000 24684.0000 Sealing Washer Strainer Assy. Sealing Washer 24683.0000 Adapter To Espresso Brewer From Water Treatment Inlet Hose BUNN FLOW 90 psig max operating pressure BOM Strainer ELECTRICAL CAUTION-The brewer must be disconnected from the power source until specified. Improper electrical installation will damage electron

Summary of the content on the page No. 6

® ™ BUNN Espress OPERATING CONTROLS ES•2C 1 .............. Tank/Boiler Manual Fill Button 2 .............. Pressure Gage 3 .............. Hot Water Wand 4 .............. Tank Water Level Gage 5 .............. Hot Water Wand Control Knob 6 .............. Espresso Group Head 7 .............. Cup Warmer Tray 8 .............. Steam Wand Control Knob 9 .............. Power Indicator Lamp 10 ............ Main Power Switch 11 ............ Steam Wand 12 ............ Drip Tray 13 ............ Drip Tray

Summary of the content on the page No. 7

® ™ BUNN Espress ADJUSTMENTS ES•2C INFUSION The brewer leaves the factory set to yield these approximate amounts of water: One Half-Cup ................... 50 cc. Two Half-Cups ................. 100 cc. One Full-Cup .................... 100 cc. Two Full-Cups.................. 200 cc. To change the factory set amounts: 1. Place the program switch in the “Program” (right) position. The brew indicators may glow (see preinfusion section below). 2. Place the desired amount of espresso grind coffee

Summary of the content on the page No. 8

® ™ BUNN Espress OPERATION ES•2C ESPRESSO BREWING 1. Determine the batch size to be made. 2. Place the desired amount of espresso grind coffee in the appropriate filter holder (1 or 2 cups), shake it gently to level the bed, and using a tamper, compress the coffee. 3. Clean all coffee particles from the edge of the filter holder. 3. Raise the prepared filter holder up into the desired group head and twist it to the right (counterclockwise) until tight. Do not use excessive force. 4. Press the

Summary of the content on the page No. 9

® ™ BUNN Espress BREWING TIPS ES•2C GENERAL Good espresso is identified by its taste, aroma, and the manner in which it is served. All of these elements can be improved-upon to serve your customers a better product. BEAN SELECTION The selection of a blend of coffee is a matter of personal choice. A blend with a high proportion of Central and/or South American beans results in a beverage with a soft and agreeable flavor. A blend with a high proportion of African, Arabian, or Indonesian beans

Summary of the content on the page No. 10

® ™ BUNN Espress CLEANING ES•2C FILTER HOLDER CLEANING Bunn-O-Matic recommends daily cleaning for your espresso brewer using the following steps: 1. Place the one-cup basket into the filter holder. ® 2. Put a teaspoon of any granular espresso cleaner or automatic dish washing detergent (such as Cascade ) into the basket. 3. Lock the filter holder into the right group head. As if you were brewing espresso. 4. Press the right continuous flow button to begin the cleaning process. After about 20 s

Summary of the content on the page No. 11

® ™ BUNN Espress ALARMS ES•2C ONE BREW INDICATOR FLASHING (EITHER SIDE) This alarm flashes when either flow meter has not sent impulses to the electronic control unit for more than five seconds. All functions will stop and the lamp will begin to flash if brewing a programmed amount. Check the following: A. Coffee ground too fine. B. Obstruction in the group head (dirty screen, blocked orifices, etc.) C. Flow meter and electrical connections. D. Solenoid valve and electrical connections. E. P

Summary of the content on the page No. 12

® ™ BUNN Espress ES•2C TROUBLESHOOTING A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-Matic Technical Service Department at (800) 637-8606. • Inspection, testing, and repair of electrical equipment should be performed only by qualified service personnel. • Solenoid removal requires interrupting the water supply to the valve. Damage may res

Summary of the content on the page No. 13

® ™ BUNN Espress TROUBLESHOOTING ES•2C PROBLEM PROBABLE CAUSE REMEDY Will not brew when any of the Flowmeter Check connections between the batch buttons is pressed. flowmeter and electronic control unit. Replace flowmeter. (Continuous brew works as well as automatic refill.) Check voltage at terminals. If voltage is Solenoid valve present when the dose switch is pressed, disconnect power supply, remove wires from coil terminals and check coil ter- minal continuity. If there is continuity rep

Summary of the content on the page No. 14

® ™ BUNN Espress ES•2C TROUBLESHOOTING PROBLEM PROBABLE CAUSE REMEDY Short brew time(less than Coffee ground too coarse Check coffee grind approximately 20 seconds per half-cup). Weak coffee. No Coffee not fresh Use fresh coffee crema. Too little coffee used Adjust amount to taste Coffee not tamped into filter basket Use tamper to press coffee into basket Brewer does not reach oper- ating pressure or does so very slowly. 14

Summary of the content on the page No. 15

® ™ BUNN Espress TROUBLESHOOTING ES•2C PROBLEM PROBABLE CAUSE REMEDY problem problem problem 15

Summary of the content on the page No. 16

® ™ BUNN Espress PLUMBING DIAGRAM ES•2C 16 W a t e r N C o • n d N i t i TO HEATER CONTROL DUAL PRESSURE GAUGE S P T U E M A SET TO P M ~160 PSI LEGEND COLD WATER FILL LINE CHECK PRESSURE Cold Water VALVE RELIEF PRESSURE VALVE PRESSURE Brew Water SWITCH RELIEF VALVE FLOWMETER Steam (~25 PSI POP-OFF) Hot Water (surrounding tank heater) MANUAL FILL REFILL Components and Item Numbers VALVE SOLENOID (Normally Blocked) HOT WATER TO DRAIN TO REFILL CONTROL STEAM GROUP HEAD GROUP HEAD ~ 18 PSI TEME

Summary of the content on the page No. 17

® ™ BUNN Espress WIRING DIAGRAM ES•2C ES•2C L2 L1 GREEN ELECTRONIC PROGRAM SWITCH K1-N.O. CONTROLLER COIL J9-1 A1 A2 POWER IND J8-1 78 GROUP SOL GROUP 56 SOL REFILL 34 SOL 12 PUMP FLOW J7-1 METER REFILL IND POWER SWITCH FLOW J6-1 METER J5-1 LIMIT THERMOSTAT TANK HEATER J4-1 PRESSURE J3-1 SWITCH CONTROL & J2-1 PROBE INDICATOR PANEL J1 CONTROL & INDICATOR PANEL (RIBBON CABLE) 220 VOLTS AC 2 WIRE 10839.0000A 10/94 © 1994 BUNN-O-MATIC CORPORATION SINGLE PHASE 60 HZ 17


Alternative user manuals
# User manual Category Download
1 Bunn AUTOMATIC CEZF15 User manual Coffeemaker 6
2 Bunn 5S User manual Coffeemaker 0
3 Bunn CWT15 User manual Coffeemaker 12
4 Bunn CEZF User manual Coffeemaker 0
5 Bunn AutoPOD User manual Coffeemaker 3
6 Bunn A10 Automatic User manual Coffeemaker 41
7 Bunn IMIX-4 User manual Coffeemaker 0
8 Bunn 1.5 GALLON User manual Coffeemaker 6
9 Bunn 120/208V User manual Coffeemaker 17
10 Bunn 10 Cup Pourover Coffee Brewer A10 User manual Coffeemaker 20
11 Bunn CDBC-TSR User manual Coffeemaker 0
12 Bunn 12 CUP AUTOMATIC COFFEE BREWER RL35 User manual Coffeemaker 7
13 Bunn 37614 041410 User manual Coffeemaker 3
14 Bunn COFFEE BREWERNHB User manual Coffeemaker 2
15 Bunn AXIOM BREWWISE 39131.0004B User manual Coffeemaker 45
16 Philips coffee maker flavor select HD7606 User manual Coffeemaker 3
17 Sony WALKMAN D-EJ2000 User manual Coffeemaker 19
18 Philips HD 7820/65 User manual Coffeemaker 62
19 Philips coffee maker flavor select HD7612 User manual Coffeemaker 91
20 Philips HD7544 User manual Coffeemaker 8