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Minibar Series_ Service Manual
Applied Model:
Applied Model：
Minibar-S、Minibar-S1、Minibar-S2
F11 series, Cup 1, Cup 1 XL
F11 series, during the period due to product upgrades, there may be differences between the pictures and the actual
During the period due to product upgrades, there may be differences between the pictures and the actual products please
products please refer to real object.
refer to real object.
Dr.Coffee Service Manual
Technicup Service Manual
Dr.coffee Service Manual
Dr.coffee_F11
Series Service Manual
（Version：V0.0）
Cup 1
Series Service Manual
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Summary of Contents for Dr.coffee F11 Series
- Page 1 F11 series, Cup 1, Cup 1 XL F11 series, during the period due to product upgrades, there may be differences between the pictures and the actual During the period due to product upgrades, there may be differences between the pictures and the actual products please products please refer to real object.
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Page 2: Table Of Contents
Maintenance ........................................19 7.4.3 Time/Date .......................................... 20 7.4.1 Auto power off ........................................20 7.4.2 Eco mode ........................................... 21 7.4.3 Unit ............................................ 21 7.4.4 Password ..........................................22 7.4.5 Display setting ........................................22 7.4.6 Process control ........................................23 Dr.coffee Service Manual Technicup Service Manual... - Page 3 Disassemble theroblock ..................................... 46 9.2.13 Disassemble brew motor group ..................................47 9.2.14 Disassemble ........................................48 9.2.15 Disassemble pressure regulating valve................................49 MAINTENANCE ................................... 50 10.1 Milk frother clean ......................................... 50 10.2 Coffee machine clean........................................51 Dr.coffee Service Manual Technicup Service Manual...
- Page 4 REV1.0 DAILY USING AND MAINTENANCE ATTENTION ........................52 Dr.coffee Service Manual Technicup 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 Technicup 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 Technicup Service Manual... -
Page 7: Structure
Water Tank Touch Screen Coffee Outlet Milk Tube Connection Drip Tray cover Coffee Machine Drip Tray （Back Side） Bottom Milk Outlet Coffee Outlet Light Hot water outlet Socket Water Inlet tube Switch Drain pipe Dr.coffee Service Manual Technicup Service Manual... -
Page 8: Internal Components Overview
Brew Motor Group Pump Dispenser Valve 2W Step Motor Distributor Valve Base Front Panel Assembly Body Support Pressure Regulating Valve Brewer Pressure Release Valve Water Inlet Valve Group Flow Meter Base Support Water Inlet Assembly Dr.coffee Service Manual Technicup Service Manual... - Page 9 REV1.0 Grinder Adjust Gear Control Board Power board Transformer Waste Water Sensor Dr.coffee Service Manual Technicup Service Manual...
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Page 10: Circuit Overview
REV1.0 Circuit Overview Water Circuit 4.1.1 F11 Big Plus Water Circuit Dr.coffee Service Manual Technicup Service Manual... -
Page 11: Schematic Circuit
REV1.0 Schematic Circuit 4.2.1 Control board &HMI board schematic circuit Dr.coffee Service Manual Technicup Service Manual... -
Page 12: Specification
G3/4’change G3/8’length 1.5M metal tube Connection water pressure 80-600kPa (0.8-6Bar) 80-600kPa (0.8-6Bar) 30*50*58cm（2L water tank） 30*50*58cm（2L water tank） Coffee machineW*D*H 41*50*58cm（8L water tank） 41*50*58cm（8L water tank） Coffee machine N.W 2L：15 kg / 8L：17kg 2L：15 kg / 8L：17kg Dr.coffee Service Manual Technicup Service Manual... -
Page 13: Screenshot Description
。 Select 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 Technicup Service Manual... -
Page 14: Service Manual
REV1.0 Service manual 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 Technicup Service Manual... -
Page 15: 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 Technicup Service Manual... -
Page 16: Drinks Setting
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 Technicup Service Manual... -
Page 17: My Coffee
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 Technicup Service Manual... -
Page 18: Drinks Lock
Positon change Position change：Touch any two drinks icons, position changes, save the data. 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 Technicup Service Manual... -
Page 19: Maintenance
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 Technicup Service Manual... -
Page 20: 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 Technicup Service Manual... -
Page 21: 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. ℃ 7.4.3 Unit Unit：Different representation units can be selected as needed. Click save to effect. Dr.coffee Service Manual Technicup Service Manual... -
Page 22: 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 Technicup Service Manual... -
Page 23: 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 Technicup Service Manual... -
Page 24: Ground Cal
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 Technicup Service Manual... -
Page 25: 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 Technicup Service Manual... -
Page 26: Factory 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) Payment setting After clicking the button next to "Payment Settings", you can turn the payment function on or off, and it will take effect immediately after saving. Dr.coffee Service Manual Technicup Service Manual... -
Page 27: 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 Technicup Service Manual... -
Page 28: 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 Technicup Service Manual... -
Page 29: Soft. Version
Machine S/N Shows coffee machine tracking no. 7.6.2 Information Information：In this QR code, you can view related system information of the IOT 4G module.（※ this option is only available on the IOT version machine） Dr.coffee Service Manual Technicup Service Manual... -
Page 30: Trouble Shooting
The wastewater in the drip tray has reached the Drip Tray Is Full Up running water. detection position Dry up the detective sensor Diverted Valve Check up Valve at wrong position Please click "Check up" tab Dr.coffee Service Manual Technicup Service Manual... -
Page 31: Appointed Error
Remove the foreign body after removing the grinder Motor damaged Grinder Error Change grinder（refer to 9.2.6） Electronic parts damaged ； Change Power PCB（refer to 9.2.10） Hall sensor damaged Change hall sensor （refer to 9.2.6） Dr.coffee Service Manual Technicup Service Manual... -
Page 32: Without Pointed Error
Change two –way valve Water leakage Check valve in drip tray water leakage Press the check valve to reset multiple times or replace the check valve water tank water leakage Change water tank Dr.coffee Service Manual Technicup Service Manual... -
Page 33: Disassembly& Assembly
REV1.0 Disassembly& Assembly Tools screwdriver(T10、T20) Multimeter screwdriver (3.2mm 口径) thermometer Long nose pliers scale Dr.coffee Service Manual Technicup Service Manual... -
Page 34: Disassemble &Step
(as shown in Figure 2)； Step3：Finally (Figure 1), take the base out and take out the large tank base, remove the large tank base to complete. Attention： ★ 1、Handle gently during disassembly to prevent scratching！ Dr.coffee Service Manual Technicup Service Manual... -
Page 35: Disassemble Front Panel
Step3：Hold the upper cover up and lift it out, then pull out the upper cover and remove the upper cover. Attention： ★ 1、Before disassembling the bean box, please empty the coffee beans inside the bean container！ 2、Handle gently during disassembly to prevent scratching！ Dr.coffee Service Manual Technicup Service Manual... -
Page 36: Disassemble Side Panel & Rear Panel
Step3： （As shown in Figure 1）First push the left side panel from bottom to top, then pull back the left side panel and remove it, remove the left side panel to complete. Attention： ★ 1、Handle gently during disassembly to prevent scratching！ Dr.coffee Service Manual Technicup Service Manual... -
Page 37: Disassemble Base Side Panel & Rear Panel
Step3：(Figure 1) First unscrew the fixing screw at the marked position of the red circle, then (as shown in Figure 2) press the base rear cover from top to bottom, and finally take it out and remove it. Attention： ★ 1、Handle gently during disassembly to prevent scratching！ Dr.coffee Service Manual Technicup Service Manual... -
Page 38: Disassemble Brew Unit
Figure 2) the fixing screw at the position indicated by the red circle, grasp the brewer and take it out, remove the brewer. Attention： ★ 1、Please disassemble the machine after it has cooled down to prevent burns！ 2、In the process of disassembly, you can use both hands to take care of it, beware of bruises！ Dr.coffee Service Manual Technicup Service Manual... -
Page 39: Disassemble Switch Valve
Step3：Unplug the hose and water pipe connected to the red circle, and finally take out the split valve and remove the split valve. Attention： ★ 1、Unplug the coffee machine before doing this！ 2、There may be residual water in the pipe. Please prepare the water container in advance.！ Dr.coffee Service Manual Technicup Service Manual... -
Page 40: Disassemble Flowmeter
Step：First pull out the water guide cover (can be picked up with a screwdriver), then pull up the water guide and unplug the connected water pipe. Disassemble the water inlet valve Attention： ★ 1、Be careful during the disassembly process to prevent scratching your fingers！ 2、There may be residual water in the pipe. Please prepare the water container in advance！ Dr.coffee Service Manual Technicup Service Manual... -
Page 41: Disassemble Grinder Group
Step2：(As shown in Figure 1, 2) Grab the parts of the grinder by hand, take out the whole grinder group upwards, and disassemble the grinder group. Attention： ★ 1、Be careful during the disassembly process to prevent scratching your fingers！ 2、Before removing the grinder group, please empty the residual coffee beans and coffee powder in the grinder！ Dr.coffee Service Manual Technicup Service Manual... -
Page 42: Disassemble Front Panel Group
Step3：(Figure 1, 2) Grab the front panel group with both hands, pull out the entire assembly forcefully, remove the front panel group to complete. Attention： ★ 1、The display is made of glass. Please take it lightly during the disassembly process to prevent the glass from breaking！ Dr.coffee Service Manual Technicup Service Manual... -
Page 43: Disassemble Pressure Releasing Valve
Step3：Grasp the pressure relief valve block with your hand and pull out the pressure relief valve group in the direction indicated by the arrow (Figure 1). Disassemble the group. Attention： ★ 1、Please cool down the machine before disassembling to prevent burns！ Dr.coffee Service Manual Technicup Service Manual... -
Page 44: Disassemble Control Board
Attention： ★ 1、Unplug the coffee machine before doing this！ 2、When pulling the cable plug, please press the buckle first and then pull the plug to prevent the terminal from being broken！ Dr.coffee Service Manual Technicup Service Manual... -
Page 45: 9.2.11 Disassemble Pump
Attention： ★ 1、Unplug the coffee machine before doing this！ 2、There may be residual water in the pipe. Please prepare the water container in advance！ Dr.coffee Service Manual Technicup Service Manual... -
Page 46: 9.2.12 Disassemble Theroblock
Attention： ★ 1、Unplug the coffee machine before doing this！ 2、Be careful during the disassembly process to prevent scratching your fingers！ 3、Please disassemble the coffee machine after it has cooled down completely, beware of burns.！ Dr.coffee Service Manual Technicup Service Manual... -
Page 47: 9.2.13 Disassemble Brew Motor Group
Step2：Then unscrew (as shown in Figure 1) the two fixing screws at the position marked by the red circle, and finally take the drive unit out and take out the drive set to complete. Attention： ★ 1、Unplug the coffee machine before doing this！ Dr.coffee Service Manual Technicup Service Manual... -
Page 48: 9.2.14 Disassemble
Step3：Finally, use a flat-blade screwdriver to press (as shown in Figure 1). The short arrow indicates the position of the buckle, and in the direction of the long arrow, push the inlet valve group to the right. Attention： ★ 1、Unplug the coffee machine before doing this！ Dr.coffee Service Manual Technicup Service Manual... -
Page 49: 9.2.15 Disassemble Pressure Regulating Valve
(Figure 1, 2) Hold the stepper motor holder by hand, rotate the counterclockwise direction, then pull up the accumulator valve group, and remove the accumulator valve group. Attention： ★ ★ 1、Unplug the coffee machine before doing this！ Dr.coffee Service Manual Technicup Service Manual... -
Page 50: 10 Maintenance
1、Please disassemble the machine after it has cooled down to prevent burns！ 2、When installing the silicone device, carefully check that it is in place. Otherwise it may also cause no milk or milk foam. Dr.coffee Service Manual Technicup Service Manual... -
Page 51: Coffee Machine Clean
3、Clean the water tank and grounds container: Rinse and wipe the water tank and slag box with running water (Figure 11, 12) Attention： ★ 1、Please disassemble the machine after it has cooled down to prevent burns！ 2、Do not remove stains or coffee grounds with metal or sharp objects Dr.coffee Service Manual Technicup Service Manual... - Page 52 To ensure the quality of the coffee, it is recommended to clean the water tank daily and replace the water in the water tank； If you use tap water, do not use the machine after the external water source is stopped Dr.coffee Service Manual Technicup Service Manual...
- Page 53 Tel. +32 51 58 38 58 info@technicup.be 苏 州 咖 博 士 咖 啡 系 统 科 技 有 限 公 司 www.technicup.be 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 Technicup Service Manual...
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