Related Manuals for Dr.coffee F2 Series
Summary of Contents for Dr.coffee F2 Series
- Page 1 Dr.coffee_F2 Series Service Manual Applied Model: F2 during the period due to product upgrades, there may be differences between the pictures and the actual products please refer to real object. Dr.coffee service manual...
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Page 2: Table Of Contents
Main Board Schematic Circuit ..................................11 4.2.2 Control Board &Hmi Board Schematic Circuit ..............................12 4.2.2 Circuit ..........................................12 4.2.3 Dr.Coffee Professional Refrigerator Control Board Schematic Circuit ..................... 13 .....................................14 5 Technical Data 5.1.1 Capacity ..........................................14 5.1.2 Technical Sheet ......................................... - Page 3 Disassemble Drive Motor Group ................................47 9.2.13 Disassemble Hydro Valve Group................................47 9.2.14 Disassemble Magnetic Valve Group ..............................48 9.2.15 Disassemble Pressure Valve Group ..............................48 9.2.16 Disassemble Mixer Group ..................................49 9.2.17 Disassemble Switch ....................................49 Dr.coffee service manual...
- Page 4 Mixer Disassembly ....................................55 10.2.2 Mixer Installation ....................................55 10.3 Milk Frother Cleaning ..................................... 56 10.3.1 Method For Disassembling Milk Frother .............................. 56 10.3.2 Method For Installing Milk Frother ..............................56 10.4 Coffee Machine Cleaning ....................................57 Dr.coffee service manual...
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Page 5: Safety Instructions
Caution Drinks with additives or residues may cause allergies. Do follow below points： In self-service, check for possible allergenic products listed on the coffee machine；. In self-service, check for possible allergenic products with professional person. Dr.coffee service manual... -
Page 6: Machine Risky
Always use a new hose kit (drinking water/waste water hose) supplied with the machine, and do not use old hoses. Dr.coffee service manual... -
Page 7: Structure Introduction
Coffee machine feet Drain pipe Power socket Power cord Push-pull handle USB & Micro USB Mixer Power switch Brewer Milk temperature Coffee outlet light regulating hole Water tank Coffee outlet Coffee grounds box Milk outlet Powder outlet Dr.coffee service manual... -
Page 8: Internal Components Overview
5bar safety valve group Exhaust pipe Pressure release valve group Buffer tank Infrared sensor group Steam Thermoblock Boiler group Coffee Thermoblock Water inlet valve Switching power supply HMI Group Transformer Hot water flow meter Coffee flow meter Dr.coffee service manual... - Page 9 REV0.0 Drive motor Pressure regulating valve Adjusting gear Right grinder Left grinder Air valve group Solenoid valve group Main Control Board Regulator valve Hot water & steam pump Coffee pump set Dr.coffee service manual...
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Page 10: Circuit Overview
REV0.0 4 Circuit Overview Water Circuit 4.1.1 F2 Water Circuit 4.1.2 F2 Plus Water Circuit Dr.coffee service manual... -
Page 11: Schematic Circuit
REV0.0 Schematic Circuit 4.2.1 Main Board Schematic Circuit 冰箱板 HMI 板 Dr.coffee service manual... -
Page 12: Control Board &Hmi Board Schematic Circuit
REV0.0 4.2.2 Control board &HMI board schematic circuit 4.2.2 Circuit 主控板 Dr.coffee service manual... -
Page 13: Dr.coffee Professional Refrigerator Control Board Schematic Circuit
REV0.0 4.2.3 Dr.Coffee Professional Refrigerator Control Board Schematic Circuit 1.1.1 主控板 Dr.coffee service manual... -
Page 14: Technical Data
34 * 54 * 83 cm dimention w*d*h Fridge and cup warmer 31 * 46 * 61 cm 31 * 46 * 61 cm rack dimention W*D*H Weight(coffee machine 42g / 30 kg 45kg / 30 kg and dimention ) Dr.coffee service manual... -
Page 15: Screenshot Description
Heating system stops working. ， ， 。 Select “No” machine turns to normal screen. ， On the “switch off “”mold, press screen more than 3 seconds at any positon, the machine switches on and do automatic rinsing. Dr.coffee service manual... -
Page 16: Service Manual
REV0.0 7 Service manual 7.1 Method of entry Step1：Press the short icon more than 3 seconds； Step2：Select the “service manual”； Step3：Input password , default password is 1609； Dr.coffee service manual... -
Page 17: Maintenance
Empty the remaining water in the internal piping of the coffee machine to prevent it from freezing and causing cracking after transporting in a low temperature environment. Touch “water draining ” procedure shows on the screen. See details in the user manual Dr.coffee service manual... -
Page 18: Drinks Setting
The coffee powder pre-soaking time, unit: S, setting level:1～5. Test After changing the data, touch “test”, make one drinks based on the setting data. Save After changing data, touch “save” to save all the changes. Exit Touch “Exit” back to upper menu Dr.coffee service manual... -
Page 19: My Coffee
Same as Water mode Making Americano or regular, can select coffee and water order. Selection: water first, coffee first , both. For example: selected ”water first”, making the drinks, water comes first then coffee comes after. Dr.coffee service manual... -
Page 20: Drinks Lock
7.3.4 Positon change Position change：Touch any two drinks icons, position changes, save the data. 7.4 Machine setting 7.4.1 Language Language：Select the language and save. For example: select” ”,it means the system will use Chinese language. 简体中文 Dr.coffee service manual... -
Page 21: Maintenance
For example, the default setting is “3000”, which means that after the coffee machine makes 3000 cups of milk with milk, the machine will automatically prompt you to descale the coffee machine with descaling powder. Descaling setting（time） Dr.coffee service manual... - Page 22 ※ The descaling setting (cup ) and the descaling setting (time) are prompted to execute the condition first.After the descaling operation is performed as required, all conditions are reset and the calculation is restarted Dr.coffee service manual...
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Page 23: Time/Date
Once set, the machine will automatically shut down every day according to the set time. (Long press the screen for more than 3 seconds to restart the machine.) If you do not use the machine for a long time, please turn off the machine. Dr.coffee service manual... -
Page 24: Eco Mode
Definition: After the machine no use for 1 hour, the temperature of the steam heating plate & the coffee heating plate will drop to 60 and maintain the constant temperature. ℃ 7.4.6 Unit Unit：Different representation units can be selected as needed. Click save to effect. Dr.coffee service manual... -
Page 25: Password
Set the color of the light bar of the machine. The setting range is: No, Cycle, Red, Green, Blue, Yellow, Purple, Cyan, White. Default setting：cycle（F11 without this function） RGB Switching time（S） Set the switching time value, the setting range：1~60 Dr.coffee service manual... -
Page 26: Process Control
Eng. Code is a set of calculation formulas. That is, the current time, the sum of the two digits of the hour and the value of the two digits of the minute (for example, the current time is 13:05, then: 1+3=04, 0+5=05, the password at this time) That is: 0405) Dr.coffee service manual... -
Page 27: Grinding Calibration
For example, selecting “1.2” means that the grinding amount of 1~5 in the comparison table is increased by 1.2 times as a whole; For example, if you select “0.9”, it means that the grinding amount of 1~5 in the comparison table is reduced by 0.9 times. ※ Remark：Grounds- - - - - -see7.3.1（page16） Dr.coffee service manual... -
Page 28: Water Supply
Selecting “none” means that the coffee machine is not equipped with professional refrigerator, When the milk system is flushed, follow the instructions to remove the milk tube from the milk container and insert it into drip tray. Dr.coffee service manual... -
Page 29: Factory Settings
After clicking the button next to “Factory reset”, you can save the parameters after saving and restarting the coffee machine. 7.5.6 Payment settings Payment settings：Turn the payment function on or off and click Save to effect. (※ This option is only available on the IOT version machine) Dr.coffee service manual... -
Page 30: Rssi
4G module signal strength value range: 0 ~ 31. Special reminder: If this value is below 15, it may affect the normal use of the machine. It is recommended to place the position of the mobile machine and improve the signal strength value. Dr.coffee service manual... -
Page 31: Information
Total cups：See the total number of cups that the machine makes for drinks, and the total number of cups for each drink. 7.6.2 Maint. Records Maint. Record：See the cumulative number of machine maintenance and the number of times each maintenance has been accumulated. Dr.coffee service manual... -
Page 32: Soft. Version
Machine S/N Shows coffee machine tracking no. 7.6.4 Machine Information Machine information: in this two-dimensional code you can view the relevant system information of the IoT 4G module. (※IOT version of the machine to match this information） Dr.coffee service manual... -
Page 33: Trouble Shooting
The coffee machine is cumulatively produced, and after Milk Frother Deep Clean Milk frother deep clean required , please click "Immediate" tab to reaching the set number of cups, it prompts that the Required start ! milk system needs to be cleaned; Dr.coffee service manual... - Page 34 After removing the bean grinder for inspection, close the machine and The bean grinder is blocked or overloaded restart it The bean grinder damaged Right grinder error Replace grinder Electronic damaged Replace main board Hall sensor group damaged Replace hall sensor group Dr.coffee service manual...
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Page 35: Warning Not Displayed
Brewer leakage Reassemble the brewer or replace new one Shut down and waited 5 seconds to restart Crash The system stopped unexpectedly Upgrade software Water Leakage Water tank leakage Change new water tank Dr.coffee service manual... -
Page 36: Disassembly &Assembly
REV0.0 9. Disassembly &Assembly 9.1 Tools Plum blossom hexagon screwdriver Millimeter Slotted screwdriver(dia. 3.2mm) Thermometer Long nose pliers Electronic weigher Dr.coffee service manual... -
Page 37: General Disassembly
Step: Press the clasp at the indicated position with the finger first, then push the side cover from the bottom up and remove it, and remove the left and right side panel Note： ★ Handle with care during disassembly to prevent scratches Dr.coffee service manual... -
Page 38: Disassemble Front Panel
2. Remove the screw in the indicated position, push the upper cover forward from the back to the card slot, then lift up and loosen the upper cover plate; 3. Unplug mainboard wire connection, remove front panel, disassemble front over Note ★ Handle with care during disassembly to prevent scratches! Dr.coffee service manual... -
Page 39: Disassemble Brew Unit
Step 2: (Figure 1) with a finger to push the snap inside, and then press the Cato down, and then (Figure 2) with the hand grasp the brewing body, outwardly remove the Brewer, Brewer complete disassembly。 Note ★ 1. Please remove after cooling down to prevent scald! 2.The brewer is made of metal and large weight, handle with two hands and be careful! Dr.coffee service manual... -
Page 40: Disassemble Flowmeter
Step: First use the screwdriver to press the buckle at the indicated position, then push the valve support from the bottom up, and finally remove the connection plug at the bottom of the valve, and remove the valve assembly Note ★ 1.Be careful during disassembly to avoid scratching your fingers! Dr.coffee service manual... -
Page 41: Disassemble Grinder Group
Step2: Remove the hall sensor group as shown, then remove the connection plug of the grinder motor, and finally take out the whole grinder group, and remove the grinder group Note ★ 1、Before this operation make sure the plug off! 2、Before remove grinder group, empty coffee beans and coffee powder! Dr.coffee service manual... -
Page 42: Disassemble Hmi Group
Step2: Unscrew the four screws shown in the arrow to fix the HMI group, remove the plug marked by the red circle, remove the HMI group, and remove the HMI group Note: ★ 1、 The display screen is made of glass. Please handle it gently during disassembly to prevent glass from breaking! Dr.coffee service manual... -
Page 43: Disassemble Pressure Regulating Valve
Step: First unplug all the wiring plugs on the main board, remove the five screws that fix the main board, remove the main control board and remove the main control board Note ★ 1、Before this operation make sure the plug off 2、 When unplugging the connection plug, please press the clasp first and then unplug it to prevent the terminal from being broken Dr.coffee service manual... -
Page 44: Disassemble Pump Group
Step 2:First unscrew the fixed screw with the marked in red, unplug the connection and spring clip, then remove the inlet pipe ,disassemble coffee pump over. Note ★ 1、Before this operation make sure the plug off 2、Some remained water in pipe prepare water tank in advance Dr.coffee service manual... -
Page 45: Disassemble Thermoblock Group
Step3: Finally, screw down the set of fixed electric heating disk as shown, remove the set of electric heating disk, disassemble thermoblock group over. Note ★ 1、Before this operation make sure the plug off 2、Please remove after cooling down to prevent scald Dr.coffee service manual... -
Page 46: Disassemble Boiler Group
Step2: Unplug the spring ,remove the pipe and drain the water. remove the screw, disassemble boiler group over. Note ★ 1、Before this operation make sure the plug off 2、Please remove after cooling down to prevent scald 3、Boiler is full of water, prepare water tank in advance. Dr.coffee service manual... -
Page 47: Disassemble Drive Motor Group
9.2.13 Disassemble hydro valve group Step: plug the pipe and remove the magnet connector, move out the hydro valve, disassemble hydro valve group over. Note ★ 1、 Be careful during disassembly to avoid scratching your fingers Dr.coffee service manual... -
Page 48: Disassemble Magnetic Valve Group
Step: unplug the spring clip and remove the pipe, then unscrew three screws and unplug the terminal ,move out the pressure valve group, disassemble pressure valve group over. Note ★ 1、 Be careful during disassembly to avoid scratching your fingers Dr.coffee service manual... -
Page 49: Disassemble Mixer Group
Note ★ 1、Before this operation make sure the plug off 2、 Please keep in mind the corresponding position of the terminal, do not connect wrong, otherwise there will be the danger of damaging the switch power Dr.coffee service manual... -
Page 50: Maintenance
1, Please in the machine after cooling, and then disassemble the operation, to prevent burns! 2, The Brewer is a metal material, the weight is relatively large. Demolition process can be appropriate to use both hands to help pick up. Beware of injury! Dr.coffee service manual... -
Page 51: Brewer Assembly
1, when installing the brewer, please be sure to note that the first brewer is placed in the Cato platform above, and then push the Cato locked in place! 2, The Brewer is a metal material, the weight is relatively large. Demolition process can be appropriate to use both hands to help pick up, Beware of injury! Dr.coffee service manual... -
Page 52: Brewer Cleaning Methods
Step 3: Follow the prompts on the screen, press the brewer bracket snap force to pull down, remove the brewer to take to the next flush cleaning faucet, and then click on the”OK " button to the next step； Dr.coffee service manual... - Page 53 Step 4: follow the prompts on the screen, the brewer back into the Bay slot and lock, and then click on the " OK " button to the next step； Step 5: Follow the screen prompts to install the slag box, close the coffee machine door, click on the”OK " button to the next step； Dr.coffee service manual...
- Page 54 Step 6: on the screen, " flushing system, Please Wait…” Step 7: The Brewer cleaning is completed, follow the screen prompts and click on the " OK " button to return. Brewer cleaning is completed, return to the main interface. Dr.coffee service manual...
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Page 55: Mixer Clean
Steps: first (as shown in Figure 1) rinse the blender, and then press (as shown in Figure 2, 3, 4) the steps shown in the blender back to the machine and rotate the lock lock Clockwise. ★ Note： This is for F2 Plus models only 1, in order to prevent powder spilled, please remove the powder silo before installation! Dr.coffee service manual... -
Page 56: Milk Frother Cleaning
Steps: press (Figure 2), the milk frother in the connector and silicone parts pull out, take to the next tap rinse (Figure 1), and then assembled back into the machine (Figure 3, 4). ★ Precautions： 1, please be sure to install the installation in place, otherwise it may cause, do not milk foam or milk foam device off the risk! Dr.coffee service manual... -
Page 57: Coffee Machine Cleaning
3. Clean the water tank and the slag box: rinse with flowing water and wipe the water tank and the slag box(Figure 6, 7） ； ★ Precautions： 1, when cleaning the coffee machine, do not put any parts into the dishwasher to clean! 2, do not use metal or sharp objects to remove stains or coffee grounds Dr.coffee service manual... - Page 58 12. To ensure the quality of the coffee, it is recommended to clean the water tank daily and replace the water inside the tank； 13. If you use an external water machine, do not use the machine after the external water source wat Dr.coffee service manual...
- Page 59 REV0.0 苏 州 咖 博 士 咖 啡 系 统 科 技 有 限 公 司 地址：中国 江苏 苏州高新区泰山路 599 号 3#楼 3 楼 邮编：215163 热线：400-897-7711 网址：www.dr-coffee.com Dr.coffee service manual...
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