Sammic AX-40 User manual

4-21 - 2900453/0
ER 0437/1/96
AX-40 AX-50 AX-100
Glasswashers and dishwashers ACTIVE User’s manual
Lave-verres et lave-vaiselles ACTIVE Manuel de l'utilisateur
Gläser- und Geschirrspülmaschinen ACTIVE Benutzerhandbuch
 
EN
FR
DE
AR

Active AX |
2Manual de usuario — 29004530
TOC - Contact
[EN] User’s manual Active AX............................................................. 3
[FR] Manuel de l’utilisateur Active AX.............................................. 13
[DE] Benutzerhandbuch Active AX ................................................... 23
-EN-
Contact
If you have any queries or problems with the machine, please
contact your dealer.
-FR-
Contact
Pour toute question ou tout problème avec la machine, contactez
votre revendeur.
-DE-
Kontakt
Wenden Sie sich bei Fragen oder Problemen mit dem Gerät an Ihren
Fachhändler.
-AR-

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 

About this manual
User’s manual — 2900453/0 3
EN
[en] User’s manual Active AX
About this manual ................................................................................. 3
1Safety information ........................................................................... 3
2Installation ........................................................................................ 4
2.1 Supply scope
2.2 .......................................... Prerequisites and preparation for installation
2.3 Unpacking
2.4 Assembly
2.5 Electrical connection
2.6 First start-up
2.7 General machine settings
3Operation .......................................................................................... 6
3.1 Preparation for operation
3.2 Main operating elements
3.3 Turning the machine on.
3.4 Main operation
4Maintenance and troubleshooting .................................................. 8
4.1 Safety information
4.2 Machine maintenance
4.3 Troubleshooting
4.4 Spare parts and accessories
5Disposal .......................................................................................... 11
6Technical specifications ................................................................ 11
About this manual
Purpose of the manual
The user manual provides instructions on the safe operation of the
Active AX machine throughout its complete life cycle.
The machine Active AX has the variants and optional accessories of
the AX-40/B/DD glasswashers and the AX-50/B/DD and AX-
100/B/DD dishwashers.
Check your model variant and accessory code against the infor -
mation on the nameplate.
Machine nameplate
• Manufacturer’s name and address.
• Machine model and serial number.
• Approval marks.
Declaration of Conformity
The Declaration of Conformity for this machine is included with the
warranty cards that forms part of the machine’s delivery scope.
Read first, use later
Read this manual before using the machine.
Always keep the manual at hand and in good condition
Store this manual within easy access of machine users and in an
area that protects it from rapid deterioration.
Conventions of the manual
• Cross-references to other sections: ▶
• Optional functions or elements not included with the main sup -
ply: (*)
• Optional features depending on the model: [Model ...]
Trademarks and copyright
• Sammic is a registered trademark of Sammic, S.L.
1Safety information
Intended use
The machine has been designed for washing kitchenware and uten -
sils in the hospitality and catering sector, communities and agri-
food industry.
Reasonably foreseeable misuse
The use of this machine for degreasing and cleaning machined
parts is not permitted. Other professional uses of this machine,
such as for healthcare or chemical applications, are not permitted.
Limits of use
The machine must not be used in explosive atmospheres.
User qualifications
Installation qualification
The installation of this machine requires basic notions of plumbing
and basic professional training in electricity, electronics or mainte -
nance.
Qualification for operation and periodic maintenance
Operation of this machine requires basic training in the use of this
dishwasher.
This machine is not designed for use by people (including children)
with reduced physical, sensory or mental capacities or who lack the
necessary experience or knowledge unless they have received
supervision or instructions regarding the machine’s use from a
person responsible for their safety.
Qualification for troubleshooting
Troubleshooting for this machine is allowed by Sammic -approved
service companies and technicians.
Hazards inherent to the product
• Risk of trapping with the door or dome:
⇒When closing the door or dome, be careful not to get your
fingers caught in the frame or base.
⇒[Dome models] When closing or opening the dome, take care
that your clothes do not get caught in the moving parts of
the lifting mechanism.
• Risk of slips and falls in the area around the dishwashing
machine: water splashing from the machine is common.
⇒When walking near the machine, pay attention to the condi -
tion of the ground.
Neutral model variants (without accessories)
Model Specifications Boiler
power
AX 40 Glasswasher 2.5 kW
AX 50 Front dishwasher 2.8 kW
AX 100 Dome-type dishwasher 6.0 kW
Optional accessories Peristaltic
detergent dis -
penser
Drain pump
Code Applies to model variant:
AX 40 UX 50 UX 100
B✅ ✅ ✅ -✅
DD ✅ ✅ ✅ ✅ -

Active AX | Installation
4User’s manual — 2900453/0
• Airborne noise:
– For a standard machine, the noise emitted by the machine is
69 dB(A) (distance 1 m).
Safety warnings in the manual
Other warnings in the manual
2Installation
2.1 Supply scope
• Documentation:
– User manual.
– Warranty card and Declaration of Conformity.
– List of spare parts.
– Electrical circuit diagram.
• Machine
• Power supply cable
• Drain hose
2.2 Prerequisites and preparation for
installation
Tools and material required for installation
• Included in the supply:
– Power supply cable
– Drain hose
• Not included for mechanical assembly:
– Flat screwdriver
– No. 10 box spanner
– Universal pliers
– Clamp
– Pressure gauge
• Not included for electrical assembly:
– Power strip and/or European plug type "F" or three-phase plug
(depending on the installation)
– Electrical tester
Space required for installation
• Check that the water line is less than 1.50 m from the intended
location of the machine.
Electrical connections
Before installation, take note of the power input required by the
machine. [▶6Technical specifications p. 11 ].
Fig. 1: Machine connection points
Preparation for installation
1) Check that the installation area is flat and stable.
2) Check that the water line has a ¾" GAS shut-off valve at the end
closest to the machine.
⚠ Warning
“Warning” safety warnings could result in severe, irreversible
personal injuries or death.
⚠ Caution
“Caution” safety warnings could result in severe, reversible per -
sonal injuries.
Notice
“Notice” warnings could result in damage to the machine.
ℹ Information
The tables of “Information” contain advice on how to use the
machine correctly and efficiently.
ℹ Information
Figure with machine dimensions: see appendix at the end of the
manual.
ADrain pipe ⌀30 mm AX50: models
without drain pump] BWater inlet ¾" GAS
A’ Drain pipe ⌀30 mm AX50: models
with drain pump] CConnection cable
AB
AX 40
C
AA' B
C
AX 50
A B C
AX 100

Installation
User’s manual — 2900453/0 5
EN
3) Check that the dynamic pressure of the machine feed water is
within the following range of values:
⇒If the water pressure is higher than the maximum indicated,
install a pressure regulator to set the pressure between 2.5
and 4 bar (250 and 400 kPa).
⇒If the water pressure is below the minimum value, install a
back-up valve.
4) Check the following values of the feed water flow rate:
5) [Models without drain pump] Connect the drain pipe with an
outer diameter of 30 mm to the drain line [Fig. 1/ A]. For the
maximum drain height, observe the following values:
2.3 Unpacking
1) Remove the packaging that protects the machine.
2) Lower the machine from the pallet on which it is mounted.
2.4 Assembly
1) Screw the legs to the base of the machine.
2) Adjust the height of the legs so that the machine is stable and
level with the ground.
3) Place the machine at the installation site.
4) Check that the tap water pressure is within the parameters
specified in the previous chapter (use of the pressure gauge).
5) Connect the water outlet hose to the drain point.
6) Connect the water supply hose to the mains water point.
7) Insert the detergent and rinse aid inlet hoses into the corre -
sponding bottles.
2.5 Electrical connection
1) Before plugging in the machine, make sure that the mains volt -
age matches the voltage indicated on the machine nameplate.
2) Set up the machine
3) Disconnect the electrical power supply: unplug the circuit-
breaker on the electrical panel corresponding to the external
power supply socket of the machine.
4) Make the electrical connection according to the type of model
and electrical configuration of your machine, as explained in the
attached document "Electrical diagram" for each case.
5) Prepare a residual current circuit-breaker with a sensitivity of
30 mA and a magneto-thermal circuit-breaker as described in
the following table:
2.6 First start-up
1) Turn on the water stopcock.
2) Switch on the circuit-breaker of the electrical panel correspond -
ing to the external power supply socket of the machine.
3) Place the overflow pipe in position
4) Check that the filters are correctly fitted. [Fig. 3]
Dynamic water pres -
sure
Minimum value Maximum value
All models 2 bar (200 kPa) 4 bar (400 kPa)
Water flow rate Minimum value
All models 15 L/min
Drain height Maximum value
Models with drain pump (B) 1,000 mm
Dome models without drain pump 500 mm
Other models 90 mm
⚠ Warning
Risk of trapping hands
There is a high risk of trapping your hands if you lift the ma -
chine onto the base and place it on the ground.
– To move the machine from one place to another, hold the
machine from the sides.
⚠ Warning
Risk of serious accidents if the machine cannot be
disconnected or turned off
– When installing the machine, make sure the operator will be able
to reach the switch and plug without difficulty.
Notice
Risk of water leakage
– Before installation, turn off the water stopcock.
Notice
Risk of hose clogging and/or choking
– Avoid making reductions with the hose when installing.
⚠ Caution
Risk of irritation due to chemical exchange and foam
release
If you insert the detergent and rinse aid inlet hoses into the
wrong bottles, the machine will produce excessive foam.
– Pay attention to the labelling on the chemical hoses before
inserting the hoses into the corresponding bottles.
⚠ Caution
Electric shock hazard
– The machine must be connected to earth.
– The machine has an external earth-connection screw
with the symbol shown;
ℹ Information
The connections may only be accessed by qualified personnel
[▶Installation qualification p. 3],
Model Voltage Cable sec -
tion
Total
Power
Protection
AX-40 230V/50Hz/1~
220V/60Hz/1~
3 x 2.5 mm 22.74 kW 16 A 2P
AX50 230V/50Hz/1~
220V/60Hz/1~
3 x 2.5 mm 23.35 kW 16 A 2P
AX-100 230V/50Hz/1~
220V/60Hz/1~
3 x 6.0 mm 26.75 kW 36 A 2P
400V/50Hz/3N~
380V/60Hz/3N~
5 x 2.5 mm 26.75 kW 20 A
(3P+N)
230V/50Hz/3~
220V/60Hz/3~
5 x 6.0 mm 26.75 kW 25 A 3P

Active AX | Operation
6User’s manual — 2900453/0
5) Turn on the machine. [ ▶3.2 Main operating elements p. 7]
2.7 General machine settings
2.7.1 Initial Settings
Temperature settings
1) To enter the temperature settings section, when turning on the
machine, press and hold the PROG button in the first two
seconds while the program is loading.
2) Press the START button to choose between the icons:
– Tank temperature settings (washing).
– Boiler temperature settings (rinsing).
Tank temperature settings (washing)
1) The icon lights up and one of the program/cycle icons
flashes. Each symbol represents a tank temperature as shown
in the following table:
2) To select the tank temperature, press the PROG button .
⇒After 3 seconds without pressing the PROG button , the
temperature is selected and the cycle led stops flashing.
3) To confirm the machine, press the ON/OFF button.
⇒The machine shuts down.
Boiler temperature settings (rinsing)
1) The icon lights up and one of the program/cycle icons
flashes. Each symbol represents a tank temperature as shown
in the following table:
2) To select the tank temperature, press the PROG button .
⇒After 3 seconds without pressing the PROG button , the
temperature is selected and the cycle led stops flashing.
3) To confirm the machine, press the ON/OFF button.
⇒The machine shuts down.
Thermal lock
If the thermal lock function is activated:
• If you press the START button , the cycle cannot advance.
• The icon lights up when the boiler has not yet reached the
setpoint temperature at the time of rinsing. The wash pump
continues to run until the boiler reaches its pre-set temperature.
To activate the Thermal lock function:
1) Switch the appliance on by pressing the ON/OFF button.
2) To activate this function, access the electronic board and set
switch 1 to position 1. See the SW1 position last figure in the
appendix at the end of the manual.
2.7.2 Auto start settings
The "auto start" option allows the machine to start the wash cycle
automatically when the door/dome is closed.
To enable/disable the "auto start" option:
1) With the door/dome open, press the START button .
⇒Icon on: auto start enabled.
⇒Icon off: auto start disabled.
2.7.3 Model settings
If the electronic board is changed or de-configured, the machine
requires the model to be adjusted by means of the following adjust -
ment section:
1) To access the electronic board, turn off the machine: press the
ON/OFF button.
2) To activate this function, access the control board and set
switches 2-5 to position 1 or position 0 as shown in the table
below. See the SW1 position last figure in the appendix at the
end of the manual.
3Operation
3.1 Preparation for operation
1) Before turning on the machine, check the level of
detergent and rinse aid in the bottles.
2) Open the door/dome and check that all compo -
nents are in good condition and properly installed:
– Filters.
– Overflow.
– Washing arms (upper and lower).
Icon flashes Tank temperature
Disconnection of elements (room
temperature)
50 °C (default program tempera -
ture)
60 °C60 °C
65 °C
Icon flashes Boiler temperature
Disconnection of elements (room
temperature)
75 °C
80 °C (default program tempera -
ture)
85 °C
No. SW-
2
SW-
3
SW-
4
SW-
5
Model Models Drain
pump
13–
14 0 1 1 0 AX-40 Glass - washer 3
cycles
NO
15–
16 1 1 1 0 AX-40/B YES
17–
18 0 0 0 1 AX-50 Dish -
washer 3
cycles
NO
19–
20 1 0 0 1 AX-50/B YES
21–
22 0 1 0 1 AX-100 3-cycle hood NO
23–
24 1 1 0 1 AX-100/B YES
⚠ Warning
Risk of serious injury due to operation when the
machine is faulty
Using the machine when it is faulty or in poor condition can af -
fect personal safety and damage the machine.
– If you detect any fault or anomaly in the machine, contact an
authorised service agent immediately.

Operation
User’s manual — 2900453/0 7
EN
3.2 Main operating elements
Fig. 2: Control panel and buttons
Buttons
ON/OFF button
• Main functions: Turns the machine on and off.
– With the machine in standby, the icon is on.
– With the machine turned on, the icon is off.
START button
• Main functions:
– Start of the wash cycle.
– Confirmation of setting parameters.
– With the door open, activate the "auto start" option.
PROG button
• Main functions: selection of the washing pro -
gramme.
Indicator/warning icons
3.3 Turning the machine on.
1) Press the ON/OFF button.
⇒All icons light up simultaneously for 2 seconds.
⇒Thermal lock activated: when the power is turned off, the
icon continues to flash for 2 seconds and then turns
off.
2) The machine heats up the rinsing boiler and the tank one after
the other.
⇒While the machine is filling with water, the icon
flashes. The cycle CANNOT start until the set water level is
reached.
⇒When the working level is reached, the machine closes the
water inlet by means of a pressure switch and one of the
cycle lights comes on. [Fig. 2/ b]
3) The machine heats the rinsing boiler and the tank one after the
other.
⇒While the machine is heating up, the light flashes.
⇒The machine is ready for use when the pre-set temperatures
are reached in the boiler (between 75 and 85 °C, depending
on the program) and in the tank (between 50 and 65 °C
depending on the configuration). At this point, the light
on the control panel comes on.
⭆The estimated time for this operation is approximately
30 minutes.
3.4 Main operation
3.4.1 Prewash
1) Remove any remaining dirt and rinse the items
before putting them in the dishwasher.
2) Place the items in the dishwasher basket.
3) When the basket is full, open the door or dome of
the machine and insert the basket centred on the support rails.
3.4.2 Program selection
1) To select the wash program that best suits the type of item you
want to wash, press the PROG button .
2) Select the type of wash cycle by pressing the PROG button .
With each press, a different cycle is selected from the program
list [Fig. 2/ b]
1ON/OFF button aMachine status
2START button bProgram/cycle
3PROG button cAuto start
dCycle phase: washing or rinsing
Icon Indication/warning
In standby mode it is on, pressing the ON/OFF button
switches it off and starts the filling and heating sequence.
Machine ready. It switches on when the tank and boiler have
reached the setpoint temperature.
Heating of the boiler during preparation. Thermal lock : it
flashes when the boiler has not yet reached the setpoint tem -
perature at the time of rinsing.
Tank temperature and washing process.
Boiler temperature and rinsing process.
Auto start: if it is on, this option is active. When the option is
active, the machine starts the cycle automatically when the
door/dome is closed.
123
b
ac
d
Icon Description Icon Description
GLASSES Cycle DISHES Cycle
AX-40] JUGS Cycle AX-50, AX-100]
PANS Cycle
DRAIN Cycle

Active AX | Maintenance and troubleshooting
8User’s manual — 2900453/0
3.4.3 Washing
1) Press the START button to start the wash cycle in the
machine.
– To move to the next phase of the wash cycle, press START suc -
cessively.
– If the Thermal lock function is active, the machine does NOT respond
to the button being pressed.
– If the door is opened, the machine pauses the cycle and the
icon comes on.
–[Models with drain pump] The icon flashes during the drainage
phase after the rinsing process.
2) During the wash phase, the icon flashes.
3) During the rinse phase, the icon flashes.
4) When the wash cycle ends, the two icons and flash
simultaneously.
5) Open the door or dome and remove the basket from the dish -
washer.
6) If you want to wash more baskets, repeat the process from step
3.4.1 -1) .
⭆If the PROG or START button is not pressed within 2.5
hours, the machine switches off automatically.
4Maintenance and troubleshooting
Fig. 3: Machine filters
4.1 Safety information
• Risk of scalding with the water in the tank: the water in the tank
is at a temperature of approx. 60 °C.
⇒Do not put your hands in the tank for a prolonged period of
time.
⇒When emptying or cleaning the tank manually, wear water -
proof rubber gloves.
• Risk of burns with the heating element: the surface of the heat -
ing element is subject to residual heat after use.
⇒Avoid placing your hands close to the heating element after
using the machine.
⚠ Warning
Risk of food poisoning from washing at low tempera -
ture
During heating, one of the cycle icons is lit and it is also possi -
ble to start the wash cycle, even if the setpoint temperatures re -
quired for correct sanitisation of the items have not been
reached.
–Sammic advises against carrying out washing cycles if the icon
is not lit.
⚠ Caution
Risk of irritation from splashes
If you open the door or dome in the middle of the cycle, the ma -
chine may spray soapy water at high temperature and, if it
comes into contact with the skin or mucous membranes, it may
cause irritation.
– Do not open the door or dome in the middle of the cycle.
⚠ Caution
Risk of irritation from high temperature water vapour
After the end of the wash cycle, when you open the door or
dome of the dishwasher, a large amount of steam comes out at
high temperature and may irritate the skin or eyes. The items
may be at high temperature and cause minor skin irrita -
tion/burns.
– When opening the door or dome of the machine, avoid bringing
your face close to the machine.
– If steam gets on your face, wash your face with cool water.
– Wait a reasonable amount of time before removing items from
the dishwasher.
1Surface filters 4Suction filter
2Overflow 5Drain filter
3Collector filter 6Collector
1
2
3
4
5
6

Maintenance and troubleshooting
User’s manual — 2900453/0 9
EN
• Risk of skin irritation and chemical burns from contact with the
wash water: the water contains dissolved industrial detergent.
⇒Wear waterproof rubber gloves when you have to put your
hands in the tank (emptying the tank) or when you have to
handle the detergent or rinse aid bottles.
⇒Wash your hands immediately if they come into contact with
the wash water.
4.2 Machine maintenance
4.2.1 Maintenance plan
4.2.2 Daily drainage of the machine
[Neutral models]
1) Open the door and remove the surface filter [Fig. 3/ 1]
2) Disconnect the overflow [Fig. 3/ 2].
⇒The water in the tank is drained by gravity.
3) When the tank is fully drained, press the ON/OFF button to
switch off the machine.
[Models with drain pump]
1) Open the door and remove the surface filter [Fig. 3/ 1]
2) Disconnect the overflow [Fig. 3/ 2].
3) Press the PROG button to choose the drainage option .
4) Press the START button .
a) The machine stops heating the elements.
b) The drain pump drains the water from the tank according to the time
pre-set by model.
c) The machine switches off automatically at the end of the drainage
cycle.
4.2.3 Daily cleaning of the machine
1) Empty the tank ( 4.2.2 ).
2) [Neutral and D models] To turn off the machine, press the
ON/OFF button .
3) Disengage the wash arms (upper and lower).
4) Remove the complete filter set:
– Surface filters [Fig. 3/ 1]
– Collector filter [Fig. 3/ 3]
– Suction filter [Fig. 3/ 4]
–[Models with drain pump] Drain filter [Fig. 3/ 5]
5) Clean the filters and arms:
– Remove food debris and other residue from the disassembled ele -
ments.
– Make sure in particular that the nozzles of the wash arms are free of
any impurities and/or limescale.
6) Clean the inside and outside of the machine with a damp cloth
and neutral soap. Remove any residue that may remain on the
surface of the tank.
7) Connect the filters and wash arms in reverse order of disassem -
bly as described in step 2) .
4.3 Troubleshooting
Troubleshooting qualification: Troubleshooting for this machine is
allowed by Sammic -approved service companies and technicians.
Description of problems
Minimum
frequency
Task Actions
Daily Drainage [ ▶4.2.2 Daily drainage of the
machine p. 9]
Daily Self clean [ ▶4.2.3 Daily cleaning of the
machine p. 9]
⚠ Warning
Risk of death or serious injuries from electric shock
– Before cleaning the machine, turn off and unplug the machine.
Notice
Risk of damaging the machine due to water ingress
– Prevent water from entering the machine.
– Do not clean the machine under running water.
– Do not immerse the machine in water.
Notice
Risk of rust on the machine
– Do not clean the machine with abrasive detergents (nitric acid,
bleach, solvents, sandy detergents, etc.).
– Do not clean the machine with metal scrapers or scouring pads.
⚠ Warning
Risk of burns with heating element
The surface of the heating element maintains residual heat after
use.
– Avoid placing your hands close to the heating element after
using the machine.
Problem Description Solution
Model selection
fault All LEDs flash. Machine operation is blocked.
⇒Change the selected model
using the switches on the
electronics board.
[▶2.7.3 Model
settings p. 6]
Tank probe
fault The following icons flash simultaneously:
, ,
⇒Replace the tank probe.
Boiler probe
fault The following icons flash simultaneously:
, ,
⇒Replace the boiler probe.
Thermal lock
mode fault If after 15 minutes of operation of the wash
pump, it does not
switch to the rinse
phase, the cycle stops
and the cycle selection
LEDs
[Fig. 2/ b] flash
together with the pilot
light .
⇒Contact an authorised ser -
vice technician.
Tank fill fault If the machine does
NOT detect the pressure
switch on after
5minutes of solenoid
valve (SV) operation,
then the SV is deacti -
vated and the icons
and flash.
1Check that the machine
water supply stopcock is
on and that there is no
blockage in the supply
hose.
2Check that the water sup -
ply is not turned off.
3If, after performing these
operations, the problem
persists, contact an
authorised service centre.

Active AX | Maintenance and troubleshooting
10 User’s manual — 2900453/0
Cycle operation with probe failure
In the event of a fault, the authorised technical service can discon -
nect the element corresponding to the faulty probe, making it possi -
ble to run the cycle. For this reason neither nor is
switched on because of malfunction (emergency operation). The
icon flashes as an indication of abnormal operation and the
program and cycle selection LEDs work.
LED signals on the electronic board
1) For access to the electronic board and wiring: turn off the power
supply at the main switch of the machine and at the automatic
protection switch on the external power supply socket of the
machine.
The electronic board consists of a series of light indicators that are
very useful when it comes to seeing the operation of the machine or
detecting faults.
The indicators are divided into two groups, input and output indica -
tors:
• Yellow input indicator LEDs: they show the information received
by the electronic board.
• Red output indicator LEDs: they show the element activated by
the microprocessor.
4.4 Spare parts and accessories
4.4.1 Spare parts
For spare parts, see the "Spare parts exploded view" document sup -
plied with the machine.
4.4.2 Accessories
Detergent dispenser
The machine is prepared for the installation of a third-party adjust -
able detergent dispenser pump. Maximum power allowed: 10 W.
To install adjustable detergent dispensers, proceed as follows:
1) Access to the DD power strip on the lower front part of the
machine for the electrical connection of the soap dispenser.
This strip is controlled by solenoid valve EV1. Refer to the wiring
diagram for the correct connection order.
2) Install the soap injection fitting through the hole at the rear.
Rinse aid dispenser
Mains water dispenser
1) Check that the rinse aid tank is full.
2) Start the machine and stop the wash/rinse cycle 5 or 6 times by
successively pressing the
PROG button , checking that the
rinse aid pipe fills up and the rinse aid enters the boiler.
⇒The rinse aid can be adjusted using the adjustment screw on
the lower front part in the direction indicated.
Installation with descaler
Install a Sammic descaler when the limescale content in the
machine feed water exceeds 10 °fH (French grade).
• Installation instructions are supplied with the descaler.
• Avoid flow reductions (choking) before and after installation, as
they cause pressure losses.
Installation with back-up valve
Install a back-up valve when the water pressure to be supplied to
the machine is lower than the pressure specified for that model.
• The back-up valve can be installed at any point near the unit,
extending the water line and stopcock to the back-up valve.
• Make sure that the stopcock is still accessible.
⚠ Warning
Risk of food poisoning from washing at low tempera -
ture
It is possible to start the wash cycle even if the setpoint temper -
atures required for correct sanitization of the items have not
been reached.
–Sammic advises against carrying out washing cycles if the icon
is not lit.
ℹ Information
See the levels in the appendix at the end of the manual.
Name of the yellow
LED
Description
DOOR Door closed.
PRESOST High pressure switch activated, tank full.
PTE. SEG. Connection according to the model table to
avoid malfunction in case of incorrect model
selection
Name of the red LED Description
Relay M1 Washing pump
Relay K2 R2 Tank element
Relay ON/OFF General connection
Triac C1 CALD Boiler element contactor
Triac B.VAC Drain pump activated.
Triac EV1 Hot water solenoid valve activated.
Triac EV REG [Models D, BD, BCD, BCDV] Regeneration or
cold water solenoid valve.
ℹ Information
The reference numbers of the accessories are available in the
"Spare parts exploded view" document supplied with the ma -
chine.
⚠ Caution
Electric shock hazard
Installing a dispenser involves access to power cables.
– Switch off the machine and disconnect the machine from the
mains before installing the dispenser
ℹ Information
Sammic declines all liability for defects caused by faulty con -
nections when installing the dispensers.