Do you have a question about the 3700R Touch Screen and is the answer not in the manual?
Questions and answers
Freddy
March 15, 2025
Why the machine doesn't start on panel
1 comments:
Mr. Anderson
March 15, 2025
The HLF 3700R Touch Screen machine may not start on the panel because an Hydraulic Loading process needs to be run. When the machine is turned on, a screen appears indicating that this process must be completed to load the system.
RETAIN FOR FUTURE USE ! The copyright of these Instructions Manual, which are entrusted to the recipient personally, remains with the HLF company. The content may not be disclosed or made available to any third party without the express consent of the HLF company.
• Exposing it to rain, excessive cold or heat, or damp places 1.1.1 Receiving the unit NOTE Before to open the box of the HLF 3700R coffee maker, check out the packaging to be sure there is no damage. If damage is noticed, place a claim with the freight forwarder immediately.
Page 4
Extract the coffee hopper/s from the box and install it in the neck on the top lid of the HLF 3700R coffee machine, turn it clockwise until the micro fits into the hole (see image below).
Page 5
Unscrew all the feet (A) supporting the coffee machine; screw the foot (B) (accessory) to foot (A); fix the support under the machine and repeat for the other 3 supports. (See image below) Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Page 6
WARNING Don’t try to operate the HLF 3700R coffee maker in case of presence of internal damages. Even if the damages are minimal, it’s strongly recommended to leave the unit disconnected from the power supply and call the technical service.
Page 7
Refer to the national laws of your country for the connection to the water line. To connect the water line to the HLF 3700R, is necessary to use a tube with a female screw of ¾ of inch at each end of it, as showed on the following picture.
Page 8
INSTALLATION HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 9
INSTALLATION 1.2.2.1 Chilled water connection In order to connect the chilled water to the HLF coffee machine it is necessary to have a cooling unit, a solenoid valve and a tube (external 6 mm). First connect the solenoid valve to the cooling unit.
Page 10
Then make a hole in the plastic drip tray (see image below). In this way the liquid collected, will be discharged externally through the tube that was previously connect ed (previous step). HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 11
INSTALLATION WARNING Refer to planning diagram for respective distances. Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Page 12
It is possible to download the coffee grounds directly into a larger drawer, external to the machine. • Insert the grounds discharge channel into the compartment located underneath the coffee group (see image below). WARNING Refer to planning diagram for the hole positioning. HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 13
Insert the power cord on the back of the machine near to the main power switch. WARNING INSERT THE POWER CORD INSIDE A CORRECT WALL PLUG, WITHOUT USING ANY OTHER ELECTRIC ADAPTER. THE USE OF EXTENSION CORDS, ADAPTERS AND/OR MULTIPLE PLUGS IS STRONGLY FORBIDDEN ! Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Page 14
1.3.1.1 Coffee beans Fill up the coffee beans hopper/s with fresh coffee beans. Remember to open the beans stopper located at the bottom of the coffee beans hopper. (see image A below). HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 15
It’s recommended to use a mix of coffee beans for automatic coffee makers, in order to avoid a rapid consumption of the grinder’s blades and also to get the best performance for the HLF 3700R For information refer to a coffee beans dealer. Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Page 16
It’s recommended to do always this operation taking the powder canisters out of the machine, in order to keep the interior of the machine clean from dust. Place back each container in its original position. HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 17
1.3.1.3 Milk WARNING Refer to paragraph 2.2.1.3 for the proper use of the milk with HLF 3700R machine. Open the door of the machine and take out the clear pipe from the inside. Open the fridge door and pass the pipe through the milk tube hole on the side of the machine and then through the hole on the side of the fridge Q.S.I.
Page 18
INSTALLATION Connect the pipe to the black plug of the milk container as indicated on the image below HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 19
Then close the door of the machine and of the fridge. CAUTION When pouring milk into the container, pay attention to hygiene to ensure that no contaminated milk enters the system. The milk container must be clean and dry. Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Page 20
INSTALLATION 1.3.1.4 Detergent tank Fill up the tank with HLF blue alkaline detergent, so open the door of 3700R and remove the top lid.. HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 21
INSTALLATION To extract the tank, you need just to pull it to towards yourself. Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Page 22
When the detergent tank needs to be refilled, you will see this alarm in the main screen: If the alarm is still showing, press on the Reset button to show the detergent tank refill request. HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 23
INSTALLATION When the tank has been removed from the machine, refill the tank. We recommended to use a funnel; in this way the detergent can’t goes out of the tank. Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Page 24
It means that an Hydraulic Loading has to be run in order to load water into all the hydraulic circuits. Push on the Start button to start the Hydraulic Loading procedure. This operation will take about 5 minutes. HLF Italian Design Q.S.I. HLF 3700R Eng V02-2021...
Page 25
INSTALLATION If the below screen shot will appear, push on the error icon (top right corner). Q.S.I. HLF 3700R Eng V02-2021 HLF Italian Design...
Push on the FLOW METER KO alarm and the following screen shot will appear. This happened because at the first initial water fill in of the machine, the water doesn’t arrive directly to the boiler. HLF Italian Design Q.S.I. HLF 3700R Eng V01-2021...
Page 27
QUICK START INSTRUCTIONS After the press of the RESET button the machine will load the boiler, and the Hydraulic Loading screen will be shown again. Q.S.I. HLF 3700R Eng V01-2021 HLF Italian Design...
Page 28
QUICK START INSTRUCTIONS 1.3.3 Initial heating Once the cleaning cycle is finished, the following screen will appear. HLF Italian Design Q.S.I. HLF 3700R Eng V01-2021...
Page 29
When the notification icon disappears, the machine is ready to work. At this point it is possible to: • start delivering drinks • access the software and consult the instruction manual as follows: Push the top left corner. Q.S.I. HLF 3700R Eng V01-2021 HLF Italian Design...
Page 30
QUICK START INSTRUCTIONS HLF Italian Design Q.S.I. HLF 3700R Eng V01-2021...
Page 31
QUICK START INSTRUCTIONS Then push Main Menu key. Enter the password: 123456 and push OK. Q.S.I. HLF 3700R Eng V01-2021 HLF Italian Design...
Page 32
If a more recent version will be found (internet connection is required), you will be asked to start the download. The PDF file of this Instruction Manual will be then displayed on the touch screen. HLF Italian Design Q.S.I. HLF 3700R Eng V01-2021...
Page 33
The possible operations to do are the following: to scroll to the previous page to scroll to the next page to access the manual index and select a section to search words Q.S.I. HLF 3700R Eng V01-2021 HLF Italian Design...
Page 34
QUICK START INSTRUCTIONS to search word backwards to search word forwards to scroll forwards/backwards HLF Italian Design Q.S.I. HLF 3700R Eng V01-2021...
Page 35
QUICK START INSTRUCTIONS 1.3.4 User Manual Scan the below QR Code or click on the following link to access the instructions manual of the machine: https://kutt.it/IM-3700R-Eng Q.S.I. HLF 3700R Eng V01-2021 HLF Italian Design...
Page 36
QUICK START INSTRUCTIONS gggggggg HLF Italian Design Q.S.I. HLF 3700R Eng V01-2021...
Need help?
Do you have a question about the 3700R Touch Screen and is the answer not in the manual?
Questions and answers
Why the machine doesn't start on panel
The HLF 3700R Touch Screen machine may not start on the panel because an Hydraulic Loading process needs to be run. When the machine is turned on, a screen appears indicating that this process must be completed to load the system.
This answer is automatically generated