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List of frequently asked Questions 

 

Problems(problems) 

Possible causes (possible 
causes) 

A solution (solution) 

Coffee exit flow 
rate is too slow 

The coffee is ground too fine 

Adjust the grinder 

The dose is much larger than 
intended   

Recalibrate the grinder 

Strainer blocking 

Pills to clean the brewer or replace the strainer 

Leaks (lower plunger damaged) 

Replace the plunger or brewer 

Brewer O-ring leak 

Replace the seal ring 

Heavy 
contamination on 
the water catch 
pan 

No cleaning for a long time 

Clean the catch pan 

The outlet nozzle is not installed 
correctly 

Check and reinstall 

Coffee is coming 
out too fast 

The coffee is ground too coarse 

Adjust the grinder 

The dose is not nearly as good as 
expected 

Recalibrate or check the recipe Settings 

Coffee or other 
related products 
are prohibited 

Coffee bean box feed stop plate 
closed 

Check and open it 

Run out of coffee beans (through 
system detection) 

Add coffee beans 

Missing ingredients associated 
with the product (fresh milk) 

Check and add materials 

Failure to fill boiler 

Prolonged machine shutdown 
(water valve not open) 

Turn on the water valve to restart the machine 

The first time the machine is used, 
there is air in the waterway system 

Power off and try again to vent 

The machine won't 
produce the QR 
code 

The network signal is poor 

Change the signal connection and verify in the 
background that the machine is online and the 
server is connected 

Antenna not connected 

Contact carrier 

Summary of Contents for JL15 Series

Page 1: ...Ltd www jetinno com 86 20 32038721 86 400 017 9997 Add 4F A Building Creator Park No 2 Tairui Rd Science Park Huangpu District GZ GD PRC 510663 Add 4F Building A Creator Park No 2 Ruitai Road High tec...

Page 2: ...2 Power connection cable 14 3 6 Water interface drain 14 3 6 1 Conditions 14 3 6 2 Connection value 15 3 7 Mount 15 3 7 1 Unwrap the machine 15 3 8 Disassembly and disposal of scrap 15 4 Controls 16 4...

Page 3: ...hod 33 5 6 2 Adjust the temperature of the hot milk and milk foam 34 5 6 3 Grinder Calibration 34 5 6 4 Calibration of fresh milk 37 5 7 Product testing and adjustment 38 5 8 Drink Management Set drin...

Page 4: ...Clean the coffee grounds box 55 6 5 6 Clean the water catch tray 55 6 5 7 Clean the drink out of the mouth 56 6 5 8 Clean the touch screen and window glass 56 6 6 Clean weekly 56 6 6 1 Clean coffee be...

Page 5: ...the first commissioning and keep the instruction manual for easy access This specification applies to models JL08 JL09 JL10 JL15 JL29 JL30 JL31A JL31B Wish you a pleasant use 1 2 Logos and symbols See...

Page 6: ...am Dangerous condition that may cause burns The location of the water outlet creates this hazard Only symbols are used in the following Be sure to follow the precautions to prevent such hazards Hot su...

Page 7: ...and cognition should only use the equipment under constant supervision after learning how to operate it safely and understanding the risks associated with it Do not allow children to tamper with mach...

Page 8: ...m the power grid Disconnected connections must be visible at all times at the point of operation of the equipment or power must be secured by locking The power cord should only be replaced by professi...

Page 9: ...sing the cleaning agent Protective gloves should be worn when using the cleaning agent Safety goggles should be worn when using detergent Wash your hands thoroughly immediately after applying the dete...

Page 10: ...ce Otherwise you will not be able to refill the water boil and the pump will run dry It is recommended to install a ball valve in the water pipe when connecting to the direct drinking water to avoid w...

Page 11: ...of coffee drinks and milk drinks with syrup The equipment is suitable for commercial use in hospitality catering or similar establishments The equipment is self serving and unattended and can be opera...

Page 12: ...5 relative humidity is less than 80 Rated pressure 0 6 MPa Communication interface USB WIFI 4G Device display 7 inch display Coffee bean box capacity JL15 500 g JL30 1200 g Wastewater volume 1 2L Opti...

Page 13: ...ng to the cleaning program guided by the display screen See Cleaning Daily Machine Cleaning Screen Guided Cleaning Program 3 4 Set Up 3 4 1 Location Hazards to machines The following conditions are su...

Page 14: ...ure to observe the following All power supply circuits must be turned off before touching the terminal Leakage protection devices must be protected by fuses with amperage values indicated on the namep...

Page 15: ...poor water quality may damage the machine Be sure to follow the precautions against such hazards Be sure to observe the following The water used must be clean and pollution free with no more than 50...

Page 16: ...t come with it Unwrap the machine Check the package to see if any accessories are left in it Remove the accessories provided with the package Auto Debugger Run debugger automatically the first time yo...

Page 17: ...ature surface Dangerous conditions that can cause burns Drink outlets and water brewers present this hazard Do not grip the outlet of the drink or touch the surface of the boiling device while it is h...

Page 18: ...d built in water tank switch knob but also barreled water inlet power switch power cable connector MDB device interface machine heat dissipation direct drinking water inlet interface water tray waste...

Page 19: ...00 90 Hot water 30 120 Hot water 100 120 JL10 JL31A Drink Recommended daily serving amount Cup capacity per hour Drink Recommended daily serving amount Cup capacity per hour Espresso 30 90 Espresso 10...

Page 20: ...installation use Three plug 10A Pin tail left bend Optional accessories ICONS The name of a product or commodity Functional specifications Product parameters Milk cold bin For refrigeration and fresh...

Page 21: ...is properly set the water tray is properly placed Bean boxes are filled Coffee grounds box emptied and properly inserted The power cord is connected to the power supply 4 3 Add and connect Special car...

Page 22: ...water interface A pump running without water can damage the machine Make sure the main water valve is open before turning it on When stopping make sure the main water valve is closed B Internal water...

Page 23: ...e water pipe take out the water pipe insert it into the interface at the bottom of the machine and lock the fixed ring 4 3 3 Connect the refrigerator Insert one end of the milk tube into the port on t...

Page 24: ...The machine starts displays the main interface and starts heating When the desired temperature is reached the machine is ready 4 4 2 Counting Press and hold the top left corner of the screen enter th...

Page 25: ...24 Click Drink Item Counting mode interface All Counting mode interface Counting by Drink type screen Reset the counter screen Life Counter Counts by drink type interface...

Page 26: ...click OK Enter the background management interface and click on Diagnosis the diagnostic functions include software and operating version fault diagnostic test Software and operating version Hardware...

Page 27: ...update application versions here Software and Operational version Network Status Users can check and set up networks here Software and operating version SIM Card number Users can set the SIM card numb...

Page 28: ...Diagnostic test Status query Users can check the status of all parts of the machine here Diagnostic test Valve test Here the user can test all the valves within the machine Diagnostic Test Heater tes...

Page 29: ...he icon to enter the Status Details press the prompt on the machine and proceed with processing Click the machine reset button the machine will automatically redetect 5 First run 5 1 Set up machine co...

Page 30: ...hine model in the pop up interface With fresh milk model click fresh milk function on off to open the button in the pop up interface 5 2 Connect to the Internet Go to the background of the machine cli...

Page 31: ...matically search for WIFI Click the name of the WIFI you want to connect to enter your password in the pop up dialog box and tap Connect 5 3 Connect to the Server Long press top left corner of screen...

Page 32: ...Service connection status indicating successful connection to the server Service connection status failed to connect to the server If the server fails to be connected contact your local carrier or age...

Page 33: ...lth hazard It must be cleaned after installation commissioning or running again Follow the cleaning procedure guided by the display screen before the initial output of the drink Insert the refrigerato...

Page 34: ...n box and find the grinder grinder coarseness adjustment knob 2 Lift the coffee out of the mouth to the highest position pull the water tray outwards and take out the water tray 3 Take out the coffee...

Page 35: ...3 Grinder Calibration Calibration is the software for the physical characteristics of the instant box and the physical characteristics of the powder the degree of roasting of the coffee beans etc Ele...

Page 36: ...take out the water tray Remove the coffee grounds box from the water tray and put it inside the machine 2 Long press the top left corner of the screen enter the password administrator jn9527 in the di...

Page 37: ...box in the machine put it on the electronic scale zero peel put the coffee grounds box zero peel back inside the machine and then click the Start button on the screen Wait for the end of the grinding...

Page 38: ...e milk source is sufficient Calibration steps for fresh milk 1 Empty the measuring cup under the outlet mouth and move the outlet mouth down to the lowest position 2 long press the top left corner of...

Page 39: ...ct testing and adjustment Click recipe configuration there is the machine factory default recipe in the pop up interface Select the corresponding drink and the corresponding recipe will pop up Click T...

Page 40: ...oval single cup double cup save function Click Import drink select the corresponding file in the pop up dialog box and click OK The operation is displayed successfully indicating that the drink has be...

Page 41: ...h means free mode is open no payment is required Yes when scanning code to pay free switch off click QR code select the payment method in the pop up dialog box enable wechat Pay and Alipay Pay The MDB...

Page 42: ...nks is finished 1 Product List page display all drinks currently sold 2 concentration adjustment coffee can be freely adjusted adjust the click OK 3 Payment page wechat Alipay MDB Cash MDB Credit card...

Page 43: ...ly Set date set time and select time zone Click the shortcut key to return to the main interface of Android and click the Coffee icon to enter the APP again 5 12 Operator Options The operator options...

Page 44: ...tart the picture and then test them to the U disk and then the U disk into the USB port USB port at the bottom left bottom of the display import the picture from the U disk First according to the requ...

Page 45: ...machine Empty the coffee grounds box and clean it Dry or wipe the powder grounds box and push it back into the machine until it reaches the innermost position The machine is ready for operation 5 13 2...

Page 46: ...e is still powered on Do not remove the chassis Power off the machine before performing repair work If it has not yet started start the machine cleaning in the background management of the machine cle...

Page 47: ...Water system flushing X X Coffee system flushing X X Milk system flushing Manual cleaning make X Clean the coffee grounds box X Clean the water catch dish X Clean the cup holder X Clean touch screen...

Page 48: ...Manual Hygiene Management Code for Made and Sold Vending Machines The screen displays messages about pending or performed cleaning which vary according to the configuration selected in the cleaning pl...

Page 49: ...atching box Click Confirm to execute the flushing program and click Cancel to return to the menu bar of the previous layer Select the OK button until the milk circuit system flushing program is finish...

Page 50: ...y manufacturer s recommended cleaners for daily and weekly cleaning Cleaning tablets URNEX Messages Uses Coffee machine system cleaning Purpose of cleaning Remove grease residue from the coffee system...

Page 51: ...et of the catchment pan before the cleaning procedure begins The cleaning procedure can be interrupted at any time After the cleaning is interrupted the coffee machine is not in a state of operational...

Page 52: ...tube put it into a clean box milk road cleaning box add 500ml water and put in the cleaning tablet Put a water container under the mouth of the drink and click NEXT The cleaning tablet is dissolving...

Page 53: ...ing Go to the background of the machine click on Clean Maintenance Brewer Cleaning In the pop up dialog box select OK to proceed to the next step select Cancel to return to the menu of the previous la...

Page 54: ...amount of cleaning agent and water the proportion of the corresponding solution the milk tube into the cleaning box Pills RINZA M61 TABLETS Milk cleaning tablets RINZA s innovative product for milk cl...

Page 55: ...detergent is dissolving please wait Machine is being cleaned milk cleaning please wait a moment Open the refrigerator door take out the milk tube empty the water in the cleaning box and clean it after...

Page 56: ...ffee grounds Use clean water and household cleaner to thoroughly clean the coffee grounds box Rinse with clean water and dry with a clean towel load the coffee grounds box and reload the machine 6 5 6...

Page 57: ...can cause burns Lock the screen before cleaning Turn off the machine before cleaning the operation panel Damage to the touch screen during cleaning The stain cannot be removed by grinding Do not pres...

Page 58: ...Protection button in the interface process follow the interface prompt empty the air break or cut off the external water source and then click Next Follow the prompts empty the drip tray and install i...

Page 59: ...tive gloves should be worn when using the cleaning agent Wear safety goggles when using detergent Wash your hands thoroughly immediately after applying the detergent Read the package instructions care...

Page 60: ...rdness The minimum carbonate hardness is 5 DKH or 8 9 FKH The maximum chlorine content is 50 mg per litre PH 6 5 7 pH neutral Equipped with filters internal external 7 2 2 Coffee Not using coffee prop...

Page 61: ...he warranty and what specific warranty rights the buyer may be entitled to depend on the agreement between the buyer and the seller Failure to comply with the operating instructions forfeits warranty...

Page 62: ...e is ground too coarse Adjust the grinder The dose is not nearly as good as expected Recalibrate or check the recipe Settings Coffee or other related products are prohibited Coffee bean box feed stop...

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