BRAVILOR BONAMAT Esprecious User manual

Original document by manufacturer
version 1.0 | 2023-07-21
Technical manual - English
Esprecious
(from version 2.0)
and
FreshMilk
(from version 3.0)
TECHNICAL MANUAL

Original document by manufacturer
version 1.0 | 2023-07-21
All rights reserved.
No part of this document may be copied and/or published by means of printing, photocopying, microlming or by any other means whatsoever without the prior
written consent of the manufacturer. This also applies to the included drawings and/or diagrams.
The information in this document is based on data that was available at the time the design, the material characteristics and the operating methods were published,
meaning that this document is subject to change.
For this reason, the instructions are merely a guideline for the installation, maintenance and repair of the machine shown on the front cover.
This document applies to the standard version of this machine.
The manufacturer therefore declines all liability for any damage arising from specications that deviate from the standard version of the machine delivered to you.
This document has been compiled with the utmost care. However, the manufacturer cannot be held liable for any errors it contains or the consequences thereof.

Original document by manufacturer
version 1.0 | 2023-07-21
Table of contents
1. Installation requirements .....................................................1
2. Spare parts replacement Esprecious............................................2
2.1 Remove the service panel ..................................................... 2
2.2 Remove the speaker .......................................................... 3
2.3 Remove the mixer motor ...................................................... 3
2.4 Remove the canister motor .................................................... 4
2.5 Remove the fan motor ........................................................ 5
2.6 Remove the complete grinder .................................................. 6
2.7 Remove grinder parts ......................................................... 7
2.7.1 Remove the grinding discs ................................................. 7
2.7.2 Remove the grinder gear wheel and drive belt ................................ 8
2.7.3 Remove the Hall sensor.................................................... 8
2.7.4 Reassembly remarks ...................................................... 8
2.8 Remove the brewer........................................................... 9
2.9 Remove the mainboard ...................................................... 10
2.10 Remove the transformer / fuse ............................................... 10
2.11 Remove the (optional) interface board ......................................... 11
2.12 Remove the inlet valve ....................................................... 11
2.13Removetheon/oswitch .................................................... 11
2.14 Remove the safety switch bean canister ........................................ 12
2.15 Remove the water counter.................................................... 12
2.16 Remove the boiler (parts)..................................................... 13
2.16.1 Reset the boiler thermostat ............................................... 13
2.16.2 Remove the thermostat................................................... 13
2.16.3 Remove the temperature sensor........................................... 13
2.16.4 Remove the hot water valve ............................................... 14
2.16.5 Remove the boiler ....................................................... 14
2.17Removethepumpoattank .................................................. 15
2.18 Remove the water selector ................................................... 15
2.19 Remove the beverage outlet .................................................. 16
2.20 Remove the frother (11L / 21L) ................................................ 17
2.21 Remove the waste bin safety switch............................................ 17
2.21.1 Reassembly remarks ..................................................... 17
2.22 Remove the pump (head)..................................................... 18
3. Spare parts replacement FreshMilk .......................................... 19
3.1 Replace the milk hose ........................................................ 19
3.2 Remove the peristaltic pump(motor) ........................................... 20
3.3 Remove the power supply .................................................... 20
3.4 Remove the mainboard ...................................................... 21
3.5 Remove the fuse ............................................................ 21
3.6 Remove the relay............................................................ 22

3.7 Remove the thermostat ...................................................... 22
3.7.1 Reassembly remarks ..................................................... 22
3.8 Remove the inlet valve ....................................................... 23
3.9 Remove the 3-way valve(s) .................................................... 23
3.10 Remove the trottle valve (air control) ........................................... 23
3.11 Remove the fan ............................................................. 24
3.12 Steam boiler parts ........................................................... 25
3.12.1 Drain the steam boiler.................................................... 25
3.12.2 Remove the steam valve .................................................. 26
3.12.3 Remove water detection sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.12.4 Remove complete steam boiler ............................................ 27
4. Trouble shooting ........................................................... 28
4.1 Esprecious machine errors ................................................... 28
4.2 Esprecious L (FreshMilk) machine errors ........................................ 30
4.3 Coin mechanism errors ...................................................... 31
4.4 Machine messages .......................................................... 31
4.5 Other problems ............................................................. 32
4.5.1 Machine related (Esprecious) .............................................. 32
4.5.2 Coeerelated ........................................................... 33
4.5.3 Instant ingredients related ................................................ 33
4.5.4 FreshMilk machine related ................................................ 34
4.5.5 Milk related ............................................................. 34
5. Special functions ........................................................... 36
5.1 Esprecious.................................................................. 36
5.1.1 Master PIN-code ......................................................... 36
5.1.2 Overridingtherstinstallprogram ......................................... 36
5.2 FreshMilk................................................................... 37
5.2.1 Calibrate the air restriction ................................................ 37
5.2.2 Reset the micro switch on the pressure switch ............................... 37
6. Recipes (ex-factory) ........................................................ 38
6.1 Standard Esprecious beverages/recipes ........................................ 38
6.2 Standard Esprecious L (FreshMilk) beverages/recipes............................. 39
6.3 Premix beverages ........................................................... 40
7. Esprecious accessoires ...................................................... 41
7.1 Bean canister expansion set .................................................. 41
7.2 Conversion kit Esprecious - 7.270.612.101 ...................................... 42
7.3 Connect a MDB device to Esprecious 11/21 ..................................... 45
7.3.1 Cabling diagram of the Esprecious 11/21 .................................... 45
7.3.2 Cabling diagram of the Esprecious 12/22 .................................... 45
7.3.3 Cabling diagram of the Esprecious 11L/21L .................................. 45
7.4 Waste chute - 7.290.107.101 .................................................. 46

1
1. Installation requirements
To enable a smooth and simple installation of the Esprecious please ensure the customer has the following
prepared:
• Ensure the electrical supply is situated within 1 meter of the machines proposed location.
• Ensure the power supply is correct for the ordered machine:
• Esprecious
» Standard : 1x 230V, 2190W, 10amp (or higher)
» North America : 1x 120V, 1440W, 16amp (or higher)
• Ensurethatthemachinetstheproposedlocation.
• Thewatersupplymustbecoldpotable(drinking)waterterminatinginashutovalvewithamale3/4”
connection. This must be within 1 meter of the machines proposed location.
• The water pressure must be between 1 - 10 bar.
NOTE:WaterpressuremustbemeasuredasstandingpressureAFTERanyttedwaterltration.
• The machine must be immediately available to the engineer within a reasonable distance of the proposed install
site.
What the engineer can do:
• Upon arrival the fully trained engineer will complete the following;
• Unpack the machine and inspect for transit damage.
• Install the machine in the proposed location.
• Connect the power and water supply to the machine.
• Connectawaterltrationsystemifordered.
• Commission the machine and complete a function test ensuring full operation.
• Setthemachineuptoastandardrecipeifnopresetrecipehasbeenspeciedinadvance.
• Make adjustments to beverages taste and size (based on the person on site presented as the management
representative).
• Setup the recommended dosage of the soluble ingredient of each drink.
• Check if the water volume dosage is correct, if not, a calibration must be performed.
• Trainstaonmachinemaintenance,cleaningandoperation.
• Leave the area tidy .
►Always follow the local and national safety regulations and standards for electrical devices during installation.
►Read the safety book carefully. The safety book is provded with the machine or can be downloaded from the Bravilor
Bonamat site
Ingredients you may need:
• Ingredientsshouldbeselectedbasedontasteprolesandsiterequirements.
We do however provide the following direction:
» Roastedwholecoeebeans.
» Cacao and/or topping (or other soluble ingredient)*
» UHT- milk (Esprecious 11L and Esprecious 21L only)
*Onlyuseinstantingredientsthataresuitableforvendingmachines(containsaowingagent).
* Use the recommended dosage as indicated on the packaging.
►Always follow the local and national safety regulations and standards for electrical devices during installation.
►The contents of the safety booklet supplied with the machine must be known to both the installer and the customer.
►The operator instructions can be downloaded from the Bravilor Bonamat site.

2
2. Spare parts replacement Esprecious
►Precautionary measures
» Alwaysunplugthemachinetoturnothepowerbeforeopeningit.
Note: Beware of electric shock as the machine’s capacitors take some time to fully discharge.
» Turnothewatertapanddisconnectthewatersupplyhose.
» The service area can have sharp edges, wear gloves and long sleeves.
» When the Esprecious is drained, hot water comes out of the drain hose, therefore take protective measures.
Necessities: Reassembly remarks:
• Philips screwdriver
• screwdrivers torx 10 and 15
• small adjustable wrench
• open-end wrench / socket wrench: M3 and M4
• curved nose pliers
• combination-pliers
• see the exploded views for the service part
numbers
• see the electric diagram 700.406.742 for the wiring
connections and bus cable system
• see the hose schematics for the hose connections
►The (cleaning) animations can be found on the Esprecious (L) website.
These animations can also be found on our You-tube channel:
https://www.youtube.com/user/BravilorBonamatBV/playlists
►The service panel is delivered without software, you need to download the software yourself on an SD-card from our
website. When installing a new service panel or updating the software on an Esprecious you need to be sure that you
use the correct software, this because we have dierent software versions available.
• go to www.bravilor.com and log in with your login name and password
• select“Espressomachines”andthenthecorrespondingEspreciousmodel
• download the software on the SD card
• mount the new service panel
• insert the SD card with the software in the machine (SD-slot in the door)
• set the time and date
• entertheserialnumber(seeID−plate−02000******)
• the software is now loaded from the SD card (this may take several minutes)
• the machine will start up with the installation program
• remove the SD card
• run the complete installation program
• the machine is now ready for use again
2.1 Remove the service panel
Step1
• open the door
• remove the SD card A, if present
• disconnect the wiring cover B
• disconnect the wiring
• hold the touch screen and remove the 3 screws Con
the inside of the door
• pull the service panel towards you
A
B
C
C
C

3
Step1
• remove the serice panel as in Step1 of section2.1
Step2
• disconnect the wiring
• pull the speaker towards you A
A
2.2 Remove the speaker
2.3 Remove the mixer motor
Step1
• open the door and lid
• closethe“yellow”sliderofthecanisteroutlets A
• take the instant canisters out of the machine B
A
A
B
B
Step3
• disconnect the hose from the mix unit
• turnthexationring Ecounter-clockwise
• remove the mix unit
E
Step4
• remove the screw Fof the mixer motor plate
• detach the mixer motor plate Gand carefully and
pull it towards you
• disconnect the connector from the mixer motor
►When mounting, make sure that the bus cabling is
correctly connected red to red and white to white, see
the wiring diagram.
F
G

4
Step5
• remove the mixer H
• remove both seals Iand seal holder J
►Consider to exchange the seals.
Step6
• remove the 2 screws K
• remove the mixer motor L
►Consider to exchange the O-ring M
H
I
J
K
L
M
2.4 Remove the canister motor
Step2
• take out the canisters as in Step1 of section2.3
Step3
• push the drive shaft Cforward out of the gearbox
C
Step1
• remove the 2 screws Aof the back panel
• remove the back panel B
B
AA
C

5
Step1
• open the fan grid A
• remove the fan rotor B
Step 2
• remove the back panel as in Step1 of section2.4
Step3
• disconnect the connector in the wiring
• lead the wiring with the connector through the
opening Cto the outside
• remove the fan motor D
2.5 Remove the fan motor
C
D
B
A
E
D
Step4
• unhook the canister motors (up a little and towards
you)
• disconnect the wiring
►Remove the right motor Drst to create space, if the
left motor Eneeds to be replaced.
►When reassembling, make sure that the bus cabling is
correctly connected (red to red and white to white), see
the wiring diagram.

6
►Use a vacuum cleaner to remove all existing coee
beans.
►Wear gloves to protect your hands.
►Always replace both disks at the same time.
►When reassembling the machine, ensure that the
grinding discs do not touch before switching on the
machine.
Step1
• open the door and lid
• closethe“yellow”sliderofthecanisteroutlets A
• take out all the canisters
Step2
• pressthesnapngers Band lift the lid
• remove the protective lid C
C
BB
A
A
2.6 Remove the complete grinder
E
Step 3
• remove the back panel as in Step1 of section2.4
Step4
• disconnect the wiring of the grinder from the
mainboard (1 connector for each motor and 1 for
each Hall sensor)
Step5
• remove the 4 bolts D
Step6
• remove the complete grinder E
D
D
D
D

7
Step 1
• remove the canisters as in Step1 of section2.6
Step 2
• remove the protective lid as in Step2 of section2.6
Step3
• remove the 2 screws Dof the grinding cap
• remove the cap E, with the upper grinding disc
Step4
• remove the 3 screws Fof the upper grinding disc and
remove it
• remove the 3 screws Gof the lower grinding disc and
remove it
►Press and hold the drive belt slightly to hold the
grinding wheel in place, then loosen the screws.
►Always replace both grinding discs at the same time
►Check section 2.7.4 Reassembly remarksonp.8.
D
D
E
G
F
F
F
G
G
2.7 Remove grinder parts
F
Step6
►The vibration dampers could be damaged during this
procedure.
• consider to exchange the vibration dampers F
F
F
F
2.7.1 Remove the grinding discs

8
2.7.2 Remove the grinder gear wheel and drive belt
2.7.3 Remove the Hall sensor
C
B
A
B
A
Step 1
• remove the canisters as in Step1 of section2.6
Step 2
• remove the protective lid as in Step2 of section2.6
Step3
• remove the grinding cap as in Step3 of section2.7.1
• remove the rotating burr carrier and the lower
grinding disc Aall at once
Step 4
• slide the gear wheel Band belt Cout from under
the bracket
• remove the gear wheel and drive belt
►Check section 2.7.4 Reassembly remarksonp.8.
Step 1
• remove the grinder gear wheel and drive belt as in
section2.7.2
Step2
• remove the back panel as in Step1 of section2.4
• disconnect the wiring (Hall sensor) from the
mainboard
Step3
• remove the 2 rivets A
• remove the Hall sensor B
A
2.7.4 Reassembly remarks
A
B
►Make sure Ais on the base of C
►Make sure Bis placed in C
►Test the grinding degree after installation and make
sure that the grinder is not leaking ground coee.
C

9
2.8 Remove the brewer
Step4
• pull the waste bin Dforward to remove it
Step5
• disconnect the hose Efrom the brewer
Step 1
• remove the back panel as in Step1 of section2.4
Step2
• disconnect the hose Afrom the hot water valve
• remove 2 screws Bfrom both pull reliefs
• disconnect both bus cables
Step6
• pushtheclicknger Fto the left and pull the
brewertothefront,pushtheclickngeragain(useif
necessary a screwdriver) and pull the brewer to the
front
• take the brewer Gout the machine
►A maintenance kit is available for the periodic
replacement of the brewer components, the
instructions of which are shown in an animation.
C
B
A
D
E
G
F

10
Step1
• remove the back panel as in Step1 of section2.4
Step2
• removetheoverowhose Ato create space
• disconnect the wiring
2.9 Remove the mainboard
A
C
Step2
• pressthesnapnger Band remove the backet with
mainboard C
• detach the mainboard from the bracket
►When reassembling, make sure that the wiring and bus
cabling are correctly connected (red to red and white
to white), see the wiring diagram.
B
2.10 Remove the transformer / fuse
►The fuse Ccan be changed without removing the
mainboard and the transformer.
Step1
• remove the backet with mainboard as in section2.9
Step2
• remove the waste bin as in Step4 of section2.8
Step3
• remove the bolt A
Step3
• remove the transformer B
• replace the fuse C
A
B
C

11
2.11 Remove the (optional) interface board
Step1
• remove the back panel as in Step1 of section2.4
Step2
• disconnect the wiring
• disconnect the water connection hose
• push the inlet valve upward
• disconnect the hose Atothepumpoattank
• remove the inlet valve B
►Some water may come out of the hose.
A
B
Step1
• remove the back panel as in Step1 of section2.4
Step2
• disconnect the wiring
• remove the interface board A
►The interface board is used with the Esprecious11/12
to link a payment system / telemetry and is optional.
The Esprecious11L/21L includes the interface board as
standard, for communication with the FreshMilk unit.
►See 700.406.742 for bus cable system connections.
A
2.12 Remove the inlet valve
Step1
• open the door
• remove the back panel as in Step1 of section2.4
►The switch is situated behind the hoses A.
Step2
►Be carefull: sharp edges.
• pinchthe2snapngers Btogether and push the
switch forward
• disconnect the wiring (at the front)
• removetheon/oswitch C
2.13 Remove the on/o switch
C
B
B
C
A

12
Step1
• open the door
• remove the canisters as in Step1 of section2.6
Step2
• remove the 2 screws A
A
2.15 Remove the water counter
B
Step3
• remove the back panel as in Step1 of section2.4
• disconnect the wiring
• unhook the bracket Bwith safety switch
• remove the safety switch
2.14 Remove the safety switch bean canister
Step1
• remove the complete grinder as in section2.6
Step2
• remove the brewer as in section2.8
Step2
• disconnect the wiring
• remove the 2 screws Aunder the water counter
• disconnect the 2 thin hoses
• remove the water counter B
B
A

13
Step1
• remove the back panel as in Step1 of section2.4
Step2
• disconnect the wiring from the mainboard
• remove the bolt Aof the temperature sensor
• remove the temperature sensor B
►Make sure the NTC sensors are plugged into the right
position on the mainboard after installation.
Step1
• remove the back panel as in Step1 of section2.4
Step2
• disconnect the wiring
• remove the bolt of the thermostat A
• remove the bracket B
• remove the thermostat C
B
A
C
A
AB
B
2.16 Remove the boiler (parts)
►The boiler and their parts can be hot.
2.16.1 Reset the boiler thermostat
2.16.2 Remove the thermostat
Step1
• remove the back panel as in Step1 of section2.4
Step2
• push both switches Ato reset
A
2.16.3 Remove the temperature sensor

14
Step2
• remove the back panel as in Step1 of section2.4
Step3
• disconnect the wiring
• disconnect the 2 thin hoses A
• loosen the bolt B
• remove the hot water valve
A
A
B
2.16.4 Remove the hot water valve
Step1
• drain the boiler as in Step1 of section2.16.4
►When the boiler is drained, hot water comes out of the
drain hose, therefore take protective measures.
Step2
• disconnect the wiring of the thermostat
• remove the temperature sensors from the boiler as in
section2.16.3
• remove the hot water valve as in section2.16.4
• disconnect the hose on top of the boiler A
• loosen the 2 metal boiler clamps Band move the
boiler up
Step3
• disconnect the pressure hose Cand wiring of the
elements Dunderneath the boiler
• pull the boiler supply Eout of the boiler
• open the 2 metal boiler clamps to remove the boiler
• remove the isolation parts
A
B
B
D
C
E
2.16.5 Remove the boiler
D
►When the boiler is drained, hot water comes out of the
drain hose, therefore take protective measures.
Step1
• remove the drip tray
• pull out the drain hose A
• place a container under the drain hose B
• remove the tightening plug C
• wait until all the water has drained out of the boiler
• replace the tightening plug
A
B
C

15
Step3
• push the locking pawl Dforward
• move the water selector Eto the right to unlock it
• disconnect the aeration hose F
►Maintenance can be carried out without disconnecting
the hoses from the water selector outlet.
►Consider greasing the notch Gin the lid, where the
rotating disc rotates, with food-grade silicone grease.
2.17 Remove the pump oat tank
Step1
• drain the boiler as in Step1 of section2.16.4
Step2
• disconnecttheconnectoroftheoatfromthewiring
• remove the descaler inlet cap
• disconnectthe3hosesunderneaththeoattank A
• disconnect the aeration hose Bontopoftheoat
tank
• disconnect the wiring from the pump
Step3
• push the locking pawl Cforward
• movethepumpoattank Dto the left to unlock it
• removethepumpoattank
►First remove the positioning disc to take out the pump
motor.
B
A
A
A
D
C
2.18 Remove the water selector
Step1
• drain the boiler as in Step1 of section2.16.4
Step2
• disconnect the wiring from the motor A
• disconnect the wiring from the light sensor B
• disconnect the hot water supply hose C
A
B
C
F
D
E
G

16
2.19 Remove the beverage outlet
Step1
• remove the waste bin
Esprecious 11 / 12 / 22
• remove the outlet hoses from the brewer Aand mix
unit B
Esprecious 11L / 21L
• remove the outlet hoses from the brewer A, mix unit
Band frother C
Step2
• slide the beverage outlet Dto the left
• remove the complete beverage outlet
C
B
A
D
Step3
• pull the tray Edownwards
• remove the hoses
Step4
• remove the outlet cover and arm
• remove the outlet stabiliser F
E
F