Diamond ICE70WS-R2 User manual

Mod: ICE70WS-R2
Production code: GB601W HC
03/2023

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EC DECLARATION OF CONFORMITY
The above-mentioned apparatus is designed for the production of ice. We the undersigned declare under our own exclusive
responsibility that the ice maker referred to in this declaration is in full compliance with the requirements of the following European
Directives, standard, regulations, technical specifications and subsequent modifications.
Directive:
2014/35/EU Low Voltage Directive
2006/42/CE Machinery Directive
2014/30/EU Electromagnetic Compatibility Directive
(UE) 2015/863 amending Annex II to Directive 2011/65/EU of the European Parliament and of the Council as regards
the list of restricted substances
Standard:
EN 60335-1 Household and similar electrical appliances - Safety - Part 1: General requirements
EN 60335-2-24 Household and similar electrical appliances - Safety Part 2: Particular requirements for refrigerating
appliances, ice-cream appliances and ice makers.
EN 60335-2-75 Household and similar electrical appliances - Safety - Part 2-75: Particular requirements for
commercial dispensing appliances and vending machines
EN 62233 Measurement methods for electromagnetic fields of household appliances and similar apparatus with
regard to human exposure
EN 12100 Safety of machinery - Basic concepts, general principles for design - Basic terminology, methodology
EN 55014-1 Electromagnetic compatibility: requirements for household appliances, electric tools and similar
apparatus. Part 1: Emission
EN 55014-2 Electromagnetic compatibility: requirements for household appliances, electric tools and similar
apparatus. Part 2: Immunity – product family standard
EN 61000-3-2 Electromagnetic compatibility. Part 3-2: limits. Limits for harmonic current emissions (equipment with
input current up to and including 16A per phase)
EN 61000-3-3 Electromagnetic compatibility. Part 3-3: limits. Limitation of voltage changes, voltage fluctuations and
flicker in public low-voltage supply systems, for equipment with rated current ≤ 16A per phase and not
subjected to conditional connection
EN 50581 Technical documentation for the assessment of electrical and electronic products with respect to the
restriction of hazardous substances
Regulations and technical specifications:
D.M. 21/3/73 Regulations covering hygiene of packaging, recipients, tools and equipment, designed to come into
contact with foodstuffs and substances for personal use
CE 1935/2004 Materials and articles intended to come into contact with food
CE 2023/2006 Good manufacturing practice for materials and articles intended to come into contact with food
UE 10/2011 Plastic materials and articles intended to come into contact with food
Original copy and information folder available at Legal Representative of the Manufacturer / Authorized Representative
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Dear Customer, congratulations on choosing a top-quality product, which is sure to live up to your expectations. Please
read this instruction manual carefully before using your new automatic ice flaker.
TABLE OF CONTENTS
1 IMPORTANT ADVICE AND RECOMMENDATIONS
2 TECHNICAL SPECIFICATIONS
3 ADVICE ABOUT TRANSPORTATION
4 UNPACKING
5 INSTALLATION
5.1 CONNECTION DIAGRAM
5.2 POSITIONING
5.3 CONNECTION TO WATER MAINS
5.3.a WATER SUPPLY
5.3.b DRAIN
5.4 CONNECTION TO THE ELECTRICITY MAINS
6 START-UP
6.1 CLEANING INTERNAL PARTS
6.2 START-UP
6.3 CLEANING THE STEEL PARTS
7 MAIN CAUSES OF OPERATING FAILURE
8 OPERATION
9 MAINTENANCE
9.1 CLEANING THE FILTER OF WATER SUPPLY SOLENOID VALVE
9.2 AIR-COOLED MODELS
9.3 CLEANING AND SANITIZING OPERATIONS
10 CLEANING
11 SANITIZING
12 PERIODS AT A STANDSTILL
The figures in this Manual are of a general nature. Some details may therefore differ depending on the specific model.
The Manufacturer declines all liability for any inaccuracies in this Instruction Manual due to printing or transcription errors.
The Manufacturer also reserves the right to make any modifications to the products that may be necessary or useful, also
in the interests of the user, without impairing the products’ essential features of functionality and safety.
16

Dear Customer, congratulations on choosing a top-quality product, which is sure to live up to your expectations. Please
read this instruction manual carefully before using your new automatic ice flaker.
TABLE OF CONTENTS
1 IMPORTANT ADVICE AND RECOMMENDATIONS
2 TECHNICAL SPECIFICATIONS
3 ADVICE ABOUT TRANSPORTATION
4 UNPACKING
5 INSTALLATION
5.1 CONNECTION DIAGRAM
5.2 POSITIONING
5.3 CONNECTION TO WATER MAINS
5.3.a WATER SUPPLY
5.3.b DRAIN
5.4 CONNECTION TO THE ELECTRICITY MAINS
6 START-UP
6.1 CLEANING INTERNAL PARTS
6.2 START-UP
6.3 CLEANING THE STEEL PARTS
7 MAIN CAUSES OF OPERATING FAILURE
8 OPERATION
9 MAINTENANCE
9.1 CLEANING THE FILTER OF WATER SUPPLY SOLENOID VALVE
9.2 AIR-COOLED MODELS
9.3 CLEANING AND SANITIZING OPERATIONS
10 CLEANING
11 SANITIZING
12 PERIODS AT A STANDSTILL
The figures in this Manual are of a general nature. Some details may therefore differ depending on the specific model.
The Manufacturer declines all liability for any inaccuracies in this Instruction Manual due to printing or transcription errors.
The Manufacturer also reserves the right to make any modifications to the products that may be necessary or useful, also
in the interests of the user, without impairing the products’ essential features of functionality and safety.
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1 IMPORTANT ADVICE AND RECOMMENDATIONS
Before installing and using the appliance, read the advice and
recommendations contained in this instruction manual very
carefully. They are given in order to ensure safe installation, use
and maintenance of the appliance.
Before to start, make sure that the appliance is intact. If in doubt, do
not use it and contact the authorized technical assistance center.
The ice maker can only be put into operation if the installation has
been carried out in compliance with local laws and regulations and
according to the instructions in this manual.
It is absolutely forbidden for the user to access the appliance's
cooling circuit, in case of necessity, call the authorized assistance.
WARNING: Do not use mechanical devices such as
screwdrivers, sharp tools or other means to speed up the defrosting
process.
WARNING: Keep the vents in the appliance casing or flush-
mounting frame clear from obstructions.
WARNING: Do not damage the refrigerant circuit.
WARNING: Do not use electrical apparatus in the ice
compartments
WARNING: Do not keep explosive substances in the apparatus
compartment, such as aerosol spray cans with flammable propellant
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In the event of damage to the refrigerant circuit: switch off the
machine immediately, disconnect it from the power supply, ventilate
the environment, call authorized service.
This instruction manual forms an integral part of the automatic
granular ice flakers (also more simply called “appliance” in the
text) and must be kept for possible future consultation.
The user must keep this documentation intact to allow it to be
consulted throughout the useful life of the appliance.
Keep this manual safe and ensure that it is available for consultation
near the appliance.
If lost or destroyed ask for another copy from the distributor,
indicating the serial number and model of the appliance.
The manual describes the state of the art at the time of supply of the
appliance, the distributor reserves the right to modify its appliances
when deemed useful at any time, without having to update this
document or document relating to previous production batches.
The technical staff in charge of the activities performed on the
appliance are responsible for the application of the safety
requirements laid down in this manual, and shall ensure that the
authorised staff:
- are qualified to perform the required activities
- know and comply with the instructions laid down in this
document
- know and apply the national safety requirements applicable to
this appliance
This instruction manual forms an integral part of the automatic ice flaker
(subsequently referred to as appliance), and should be kept for future
consultation.
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In the event of damage to the refrigerant circuit: switch off the
machine immediately, disconnect it from the power supply, ventilate
the environment, call authorized service.
This instruction manual forms an integral part of the automatic
granular ice flakers (also more simply called “appliance” in the
text) and must be kept for possible future consultation.
The user must keep this documentation intact to allow it to be
consulted throughout the useful life of the appliance.
Keep this manual safe and ensure that it is available for consultation
near the appliance.
If lost or destroyed ask for another copy from the distributor,
indicating the serial number and model of the appliance.
The manual describes the state of the art at the time of supply of the
appliance, the distributor reserves the right to modify its appliances
when deemed useful at any time, without having to update this
document or document relating to previous production batches.
The technical staff in charge of the activities performed on the
appliance are responsible for the application of the safety
requirements laid down in this manual, and shall ensure that the
authorised staff:
- are qualified to perform the required activities
- know and comply with the instructions laid down in this
document
- know and apply the national safety requirements applicable to
this appliance
This instruction manual forms an integral part of the automatic ice flaker
(subsequently referred to as appliance), and should be kept for future
consultation.
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In the event of the appliance being sold or transferred to another
person, this Manual must be handed over to the new user, in order to
enable him to become familiar with the operation of the equipment
and the corresponding advice and recommendations.
Before installing and using the appliance, read the advice
and recommendations contained in this Instruction Manual very
carefully. They are given in order to ensure safe installation, use
and maintenance of the appliance.
• always remove the plug from the power socket before proceeding
with any cleaning or maintenance operations
• to ensure the appliance operates efficiently and correctly, it is
essential to comply with the Manufacturer’s instructions and to
make sure that maintenance is performed by specially qualified
personnel
• do not remove any of the panels or grilles
• do not rest objects on the appliance or in front of the ventilation
grilles
• always lift the appliance to move it, even slightly. Do not push or
pull it
• any use of the appliance other than the ice production using cold
drinking water will be deemed improper
• do not obstruct the ventilation and heat-dissipation grilles, since
poor aeration - in addition to reducing efficiency and causing poor
operation - may also cause serious damage to the appliance
• if the appliance breaks down and/or operates in a faulty way, switch
it off by means of the main switch fitted during the installation
phase, remove the plug (if any) from the socket, and turn off the
water tap. Do not make any attempt to repair the appliance
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yourself. Contact only professionally qualified and authorized
personnel
•in addition to rendering any form of warranty null and void,
modifying (or attempting to modify) this appliance is extremely
dangerous
•open and close the door carefully without slamming it
•do not use the ice bin to cool or store food or drinks, because these
operations could obstruct the drainage outlet, causing the bin to fill
up with water and overflow
•in the event of a failure, contact the dealer who sold you the
appliance; he will be able to give you the address of your nearest
Authorized Technical Service Centre. Always insist on having
original spare parts mounted
•any specific information or diagrams regarding particular models
will be attached to this instruction manual
Use of this electrical appliance requires compliance with certain
fundamental rules, in particular:
• do not touch the appliance with wet or damp hands or feet
• do not use the appliance when you are barefoot
• do not use extensions in premises such as bathrooms or shower
rooms
• do not tug on the power supply cable to disconnect it from the mains
• this appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or
lack of experience and knowledge, if they have been given
supervision or instruction concerning use of the appliance in a safe
way and understand the hazards involved. Children shall not play
with the appliance. Cleaning and user maintenance shall not be
made by children without supervision
• supervise children to ensure that they do not play with the appliance
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yourself. Contact only professionally qualified and authorized
personnel
•in addition to rendering any form of warranty null and void,
modifying (or attempting to modify) this appliance is extremely
dangerous
•open and close the door carefully without slamming it
•do not use the ice bin to cool or store food or drinks, because these
operations could obstruct the drainage outlet, causing the bin to fill
up with water and overflow
•in the event of a failure, contact the dealer who sold you the
appliance; he will be able to give you the address of your nearest
Authorized Technical Service Centre. Always insist on having
original spare parts mounted
•any specific information or diagrams regarding particular models
will be attached to this instruction manual
Use of this electrical appliance requires compliance with certain
fundamental rules, in particular:
• do not touch the appliance with wet or damp hands or feet
• do not use the appliance when you are barefoot
• do not use extensions in premises such as bathrooms or shower
rooms
• do not tug on the power supply cable to disconnect it from the mains
• this appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or
lack of experience and knowledge, if they have been given
supervision or instruction concerning use of the appliance in a safe
way and understand the hazards involved. Children shall not play
with the appliance. Cleaning and user maintenance shall not be
made by children without supervision
• supervise children to ensure that they do not play with the appliance
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Should you decide to scrap appliance, first disconnect the power
cable from the mains, and then cut the cable off.
In addition, proceed as follows:
• break off and remove the door in order to prevent the possible
danger of a child getting trapped inside
• do not allow the coolant gas and oil in the compressor to disperse
into the environment
• dispose of or recover the various materials according to the
provisions established by the current laws in force in your Country
This symbol means that this product should not be treated as a household waste. To prevent potential negative
consequences for the environment and health, be sure this product is correctly disposed of and recycled.
For information on the disposal and recycling of this product, contact your Distributor or the Waste Treatment Service.
This appliance does not contain coolant that damages the ozone layer. This appliance contains fluorinated greenhouse
gases covered by the Kyoto Protocol. This product is hermetically sealed.
The Manufacturer shall not be liable for any damage to the environment, animals, persons or objects caused by
incorrect installation.
2 TECHNICAL DATA (Fig. 1)
The voltage and frequency are given on the data plate on the appliance. Refer to this data plate to check compliance.
Voltage (1), power (2), model (3), serial No. (4), Manufacturer (5).
The weighted equivalent continuous sound level A of this appliance is less than 70 dB(A). The measurements were taken 1 metre
from the surface of the appliance and 1.60 metres above ground, during ice production.
The wiring diagram is stuck on the front counterpanel or inside front panel of the appliance.
In order to gain access thereto, unplug the appliance from the power source, loosen the screws holding the front panel, and slide it
away after first opening the door.
3 ADVICE ABOUT TRANSPORTATION
The net weight and the weight including packaging of the appliance are given on the cover of this instruction manual. Please refer
to the instructions on the packaging in order to correctly transport and lift the appliance.
To prevent the oil in the compressor from flowing back into the coolant circuit, always make sure that the appliance is kept upright
during transport, storage, and handling. Follow the instructions given on the packaging.
4 UNPACKING
The appliance must be installed by authorized personnel, in compliance with the current laws in force and the
Manufacturer’s instructions.
Once you have removed the packaging according to the instructions on the box, MAKE SURE THAT THE APPLIANCE IS IN A
PERFECTLY GOOD CONDITION. IF IN DOUBT, DO NOT USE IT AND IMMEDIATELY CONTACT THE DEALER who sold it to
you.
All the packaging items (plastic bags, cardboard, polystyrene foam, nails, etc.) must be removed and put out of the reach
of children, as they are potential sources of danger.
Rest the wooden pallet on the floor and, using a hex socket wrench, loosen and remove the bolts (Fig. 2) that fix the appliance to
the pallet.
Lift the appliance using equipment fit to bear its weight. Separate the appliance from the wooden pallet and fit the supplied feet
into the housings on the base plate provided for the purpose (6 in Fig. 3).
Use a spirit level to ensure that the appliance is standing perfectly level. If necessary, adjust the feet.
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5 INSTALLATION
5.1 CONNECTION DIAGRAM (Fig. 4)
7. electrical connection controlled by omnipolar circuit-breaker with residual current device
8. water tap
9. water supply pipe
10. water drainage pipe
5.2 POSITIONING
The appliance must be installed in a hygienically clean location; avoid premises such as cellars and storerooms,
because poor hygiene promotes the formation and proliferation of bacteria in the appliance.
The appliance can operate at an ambient temperature of between 10°C and 43°C.
The best performance will be obtained by installing the appliance in a place with an ambient temperature of between
10°C and 35°C and a water temperature of between 3°C and 25°C.
Avoid direct exposure to sunlight and do not install near heat sources.
This appliance:
•must be installed in a place where it can be supervised by skilled personnel
• must not be used outdoors
• must not be installed in damp places or where it is liable to be sprayed with water
• must not be cleaned with jets of water
• must be allowed a clearance of least 5 cm all around
5.3 CONNECTION TO THE WATER MAINS
IMPORTANT:
•the appliance must be connected to the water mains by professionally qualified personnel in accordance with the
Manufacturer’s instructions
•this appliance must be only be supplied with cold water for human consumption (drinking water)
•the operating pressure must be between 0.1 and 0.6 MPa
•a tap must be installed between the water mains and the feed pipe of the appliance, so that the water supply may be shut off if
necessary
•where the feed water is particularly hard, you are advised to install a polyvalent cartridge filter. Any solid particles (e.g. sand)
may be eliminated by installing a mechanical filter, which must be periodically inspected and cleaned. These devices must
comply with the standards in force in the Country of use
•never turn the water supply tap off when the appliance is working
•only new hose-sets supplied with the appliance are to be used to connect the appliance to water mains, old hose-sets should
not be reused
•Is forbidden install the machine to De-ionized or Reverse Osmosis Water
5.3.a FILLING WITH WATER (Fig. 5)
Insert the special seals provided (12) in the two threaded ring nuts (11) of the water supply pipe (9) supplied with the appliance.
Without exerting excessive force (otherwise the unions could crack), firmly tighten one of the threaded ring nuts on the outlet of
the solenoid valve located in the rear of the appliance. The other threaded ring nut must be screwed to the water tap (8); this
too must be provided with a thread.
5.3.b DRAIN (Fig. 5)
Fix the water drain pipe (10) in the housing provided on the rear of the appliance. Make sure that:
• the pipe is a hose
• the internal diameter is 22 mm, as required
• the water drain hose is not throttled at any point throughout its length
• the drain hose slopes downwards by at least 15%
It is advisable to drain the water straight into an open drain trap.
5.4 CONNECTION TO THE ELECTRICITY MAINS
IMPORTANT:
•the appliance must be connected to the electricity mains by professionally qualified personnel in accordance with the
Manufacturer’s instructions
•before connecting the appliance to the electricity mains, make sure that the mains voltage rating corresponds to the value
indicated on the rating plate
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5 INSTALLATION
5.1 CONNECTION DIAGRAM (Fig. 4)
7. electrical connection controlled by omnipolar circuit-breaker with residual current device
8. water tap
9. water supply pipe
10. water drainage pipe
5.2 POSITIONING
The appliance must be installed in a hygienically clean location; avoid premises such as cellars and storerooms,
because poor hygiene promotes the formation and proliferation of bacteria in the appliance.
The appliance can operate at an ambient temperature of between 10°C and 43°C.
The best performance will be obtained by installing the appliance in a place with an ambient temperature of between
10°C and 35°C and a water temperature of between 3°C and 25°C.
Avoid direct exposure to sunlight and do not install near heat sources.
This appliance:
•must be installed in a place where it can be supervised by skilled personnel
• must not be used outdoors
• must not be installed in damp places or where it is liable to be sprayed with water
• must not be cleaned with jets of water
• must be allowed a clearance of least 5 cm all around
5.3 CONNECTION TO THE WATER MAINS
IMPORTANT:
•the appliance must be connected to the water mains by professionally qualified personnel in accordance with the
Manufacturer’s instructions
•this appliance must be only be supplied with cold water for human consumption (drinking water)
•the operating pressure must be between 0.1 and 0.6 MPa
•a tap must be installed between the water mains and the feed pipe of the appliance, so that the water supply may be shut off if
necessary
•where the feed water is particularly hard, you are advised to install a polyvalent cartridge filter. Any solid particles (e.g. sand)
may be eliminated by installing a mechanical filter, which must be periodically inspected and cleaned. These devices must
comply with the standards in force in the Country of use
•never turn the water supply tap off when the appliance is working
•only new hose-sets supplied with the appliance are to be used to connect the appliance to water mains, old hose-sets should
not be reused
•Is forbidden install the machine to De-ionized or Reverse Osmosis Water
5.3.a FILLING WITH WATER (Fig. 5)
Insert the special seals provided (12) in the two threaded ring nuts (11) of the water supply pipe (9) supplied with the appliance.
Without exerting excessive force (otherwise the unions could crack), firmly tighten one of the threaded ring nuts on the outlet of
the solenoid valve located in the rear of the appliance. The other threaded ring nut must be screwed to the water tap (8); this
too must be provided with a thread.
5.3.b DRAIN (Fig. 5)
Fix the water drain pipe (10) in the housing provided on the rear of the appliance. Make sure that:
• the pipe is a hose
• the internal diameter is 22 mm, as required
• the water drain hose is not throttled at any point throughout its length
• the drain hose slopes downwards by at least 15%
It is advisable to drain the water straight into an open drain trap.
5.4 CONNECTION TO THE ELECTRICITY MAINS
IMPORTANT:
•the appliance must be connected to the electricity mains by professionally qualified personnel in accordance with the
Manufacturer’s instructions
•before connecting the appliance to the electricity mains, make sure that the mains voltage rating corresponds to the value
indicated on the rating plate
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•make sure that the appliance is connected to an efficient earthing system
•make sure that the capacity of the power supply system suits the maximum power value indicated on the rating plate of the
appliance
•the appliance is supplied with a plug, prepare a socket controlled by an omnipolar circuit-breaker (7 in Fig. 4), with a contact-
opening gap of not less than 3 mm, that provides full disconnection under overvoltage category III conditions, sin accordance
with national safety standards currently in force. This switch must be equipped with fuses, with the associated residual current
device positioned in such a way as to be readily accessible. Insert the plug into the socket controlled by the switch (7 in Fig. 4)
•the plug must only be replaced by professionally qualified and authorized personnel, and the new plug must comply with
current national safety standards
•if the appliance comes supplied without a plug and you wish to connect it permanently to the power supply, prepare an omnipolar
circuit-breaker (7 in Fig. 4), with a contact-opening gap of not less than 3 mm, that provides full disconnection under overvoltage
category III conditions, in accordance with national safety standards currently in force. This switch must be equipped with fuses,
with the associated residual current device positioned in such a way as to be readily accessible. This operation must be carried
out by a specialized technician
•make sure that you fully uncoil the power supply cable and check that it is not crushed in any way
•should the supply cable be damaged, it must be replaced by a specialized technician using a special cable available from the
Manufacturer or from the Technical Service Centres
6 START-UP
6.1 CLEANING INTERNAL PARTS
The appliance will have already been cleaned in the factory. However, you are advised to wash the internal parts again before
using the appliance. Make sure that the power supply cable is unplugged before carrying out the above cleaning operation.
See cleaning and sanitizing manual for information regarding cleaning operations.
Use ordinary washing-up liquid or a water and vinegar solution for cleaning operations; after cleaning, rinse thoroughly with cold
water and discard the ice produced during the first 30 minutes after cleaning, together with any ice present in the bin.
It is advisable to avoid using abrasive detergents or powders, since these might damage the finish.
6.2 START-UP
Once the appliance has been correctly connected to the electricity mains, water mains and water drain system, it can be started
up as follows:
a) turn on the water supply tap (8 in Fig. 4)
b) insert the plug (if any) in the socket and switch on the power supply by means of the relative switch fitted during the installation
phase (7 in Fig. 4)
Switch on appliance by pressing the luminous switch (13 in Fig. 3).
For appliances that are connected permanently to the electricity mains, turn on by means of the switch on the outside of the
appliance, fitted during the installation phase.
6.3 CLEANING THE STEEL PARTS
The appliance was cleaned initially in the factory. For subsequent cleaning operations on the steel parts of the machine, comply with the
instructions below:
Do not allow saline solutions to dry or pool on the external steel components of the machine, as this may lead to corrosion.
Avoid contact with ferrous material (scourers, forks, ladles, scrapers, etc.) to prevent corrosion, contamination from ferrous particles
circulating in the receptacle.
Carefully clean the stainless steel parts with a damp cloth, water and soap or common, non-abrasive chlorine or ammonia based
detergents.
7 MAIN CAUSES OF OPERATING FAILURE
Should the appliance fail to produce ice, before calling on the Authorized Technical Service Centre, first check carefully that:
• the water supply tap (8 in Fig. 4), fitted during the installation phase, has been turned on
• electric power is reaching the appliance; the plug (if any) is properly inserted in the socket, the switch (7 in Fig. 4) is in the “ON”
position, and the push button (13 in Fig. 3) is lighted up
Furthermore:
• if there is excessive noise, make sure that the appliance is not touching furniture or sheet metal which can give rise to noise or
vibrations
• should any trace of water appear, check the drain hole of the container to ensure that it is not clogged, that the water fill and
drain pipes are correctly connected and are not throttled or damaged
• make sure that the temperature of the air or water does not exceed the installation limit values (see paragraph 5.2)
• make sure that the water inlet filter is not clogged (see paragraph 9.1)
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If the fault still persists after the above inspections have been made, turn off the electric power source by means of the switch
fitted during the installation phase, pull out the plug (if any) from its socket, turn off the tap connecting the appliance to the water
mains, and contact the nearest Authorized Technical Service Centre.
To obtain a faster and more efficient reply when you call the Centre, state the model of the appliance precisely, together with its
serial number or manufacturing number. This information is given on the serial N° plate (Fig. 1) affixed to the rear of the appliance
and on the cover of this instruction manual.
8 OPERATION
The appliance is equipped with a thermostat in the ice bin which stops production when the ice accumulated in the bin reaches the
probe to which the thermostat is connected. When the ice is removed from the bin, the thermostat will reactivate production, thus
creating a new stock of ice.
9 MAINTENANCE
9.1 CLEANING THE FILTER OF WATER SUPPLY SOLENOID VALVE (Fig. 6)
All the operations described in this paragraph must be carried out only after the electric power and water supplies have been
disconnected, as described previously, by professionally qualified and authorized personnel.
At least every two months, clean the filter (14) located on the water inlet solenoid valve, proceeding as follows:
• switch off the electric power supply by means of the switch (7 in Fig. 4), fitted during installation, and disconnect the plug (if
any) of the appliance from its socket
• shut off the water supply by turning the tap (8 in Fig. 4) fitted during installation
• unscrew the threaded ring nut (11) of the water feed hose, located at the outlet of the solenoid valve at the rear of the appliance
• using a pair of pliers, remove the filter (14) from its seat without damaging the water feed pipe connector
• place the filter under a strong jet of water to remove residue, but replace the filter if it is excessively dirty
After having carried out the cleaning operations, refit the filter and hose pipe taking the necessary precautions described earlier in
the Instruction Manual.
When the operations have terminated, turn on both the electricity supply and water supply.
9.2 AIR-COOLED MODELS (Fig. 7)
For air-cooled models, it is very important to keep the finned condenser and its external filter (if any) clean.
Have the finned condenser cleaned at least once every two months by an Authorized Technical Service Centre, which can include
this operation in the scheduled maintenance programme.
The external filter (if any) must be cleaned at least once a month, as follows:
• switch off appliance and cut off power supply with the switch (7 in Fig. 4) fitted at the installation stage
• open plastic grille
• remove filter and keep it at a distance form the appliance
• remove dust from filter by blowing with compressed air
• replace filter in its seat and close plastic grille
9.3CLEANING AND SANITIZING OPERATIONS
A cleaning and sanitizing kit specifically designed for this appliance is available from your dealer.
Do not use corrosive substances to remove limestone from the appliance, because this will invalidate the warranty,
and may cause serious damage to the materials and components of the appliance.
Do not use jets of water to clean the appliance.
All cleaning operations must be carried out only after the electric power and water supplies have been
disconnected, as described previously, by professionally qualified and authorized personnel.
Follow the instructions given in the cleaning and sanitizing manual supplied with the appliance.
IMPORTANT:
All the ice produced during the first 30 minutes after cleaning and sanitising operations, together with any ice present in
the bin, must be discarded.
Complete sanitizing can only be carried out only by the Authorized Technical Service Centres, and must be done regularly
depending on the conditions of use of the appliance, the chemical and physical features of the water, and after every period in
which the appliance has remained at a standstill for any length of time.
You are advised to ask your dealer to draw up a scheduled maintenance contract that will cover the following:
• cleaning the condenser
• cleaning the filter located on the water supply solenoid valve
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If the fault still persists after the above inspections have been made, turn off the electric power source by means of the switch
fitted during the installation phase, pull out the plug (if any) from its socket, turn off the tap connecting the appliance to the water
mains, and contact the nearest Authorized Technical Service Centre.
To obtain a faster and more efficient reply when you call the Centre, state the model of the appliance precisely, together with its
serial number or manufacturing number. This information is given on the serial N° plate (Fig. 1) affixed to the rear of the appliance
and on the cover of this instruction manual.
8 OPERATION
The appliance is equipped with a thermostat in the ice bin which stops production when the ice accumulated in the bin reaches the
probe to which the thermostat is connected. When the ice is removed from the bin, the thermostat will reactivate production, thus
creating a new stock of ice.
9 MAINTENANCE
9.1 CLEANING THE FILTER OF WATER SUPPLY SOLENOID VALVE (Fig. 6)
All the operations described in this paragraph must be carried out only after the electric power and water supplies have been
disconnected, as described previously, by professionally qualified and authorized personnel.
At least every two months, clean the filter (14) located on the water inlet solenoid valve, proceeding as follows:
• switch off the electric power supply by means of the switch (7 in Fig. 4), fitted during installation, and disconnect the plug (if
any) of the appliance from its socket
• shut off the water supply by turning the tap (8 in Fig. 4) fitted during installation
• unscrew the threaded ring nut (11) of the water feed hose, located at the outlet of the solenoid valve at the rear of the appliance
• using a pair of pliers, remove the filter (14) from its seat without damaging the water feed pipe connector
• place the filter under a strong jet of water to remove residue, but replace the filter if it is excessively dirty
After having carried out the cleaning operations, refit the filter and hose pipe taking the necessary precautions described earlier in
the Instruction Manual.
When the operations have terminated, turn on both the electricity supply and water supply.
9.2 AIR-COOLED MODELS (Fig. 7)
For air-cooled models, it is very important to keep the finned condenser and its external filter (if any) clean.
Have the finned condenser cleaned at least once every two months by an Authorized Technical Service Centre, which can include
this operation in the scheduled maintenance programme.
The external filter (if any) must be cleaned at least once a month, as follows:
• switch off appliance and cut off power supply with the switch (7 in Fig. 4) fitted at the installation stage
• open plastic grille
• remove filter and keep it at a distance form the appliance
• remove dust from filter by blowing with compressed air
• replace filter in its seat and close plastic grille
9.3CLEANING AND SANITIZING OPERATIONS
A cleaning and sanitizing kit specifically designed for this appliance is available from your dealer.
Do not use corrosive substances to remove limestone from the appliance, because this will invalidate the warranty,
and may cause serious damage to the materials and components of the appliance.
Do not use jets of water to clean the appliance.
All cleaning operations must be carried out only after the electric power and water supplies have been
disconnected, as described previously, by professionally qualified and authorized personnel.
Follow the instructions given in the cleaning and sanitizing manual supplied with the appliance.
IMPORTANT:
All the ice produced during the first 30 minutes after cleaning and sanitising operations, together with any ice present in
the bin, must be discarded.
Complete sanitizing can only be carried out only by the Authorized Technical Service Centres, and must be done regularly
depending on the conditions of use of the appliance, the chemical and physical features of the water, and after every period in
which the appliance has remained at a standstill for any length of time.
You are advised to ask your dealer to draw up a scheduled maintenance contract that will cover the following:
• cleaning the condenser
• cleaning the filter located on the water supply solenoid valve
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• cleaning the ice-tray
• checking the charge of coolant gas
• checking the operating cycle
• sanitizing the appliance
The frequency of cleaning and sanitizing operations can vary, depending on:
• temperature and environmental conditions
• temperature and quality of water (hardness, presence of grit, etc.)
• quantity of ice produced, or time of use of ice flaker
• periods of non-use of ice flaker
TO ENSURE CORRECT CLEANING AND SANITIZING OF THE ICE FLAKER, PERFORM THE OPERATIONS DESCRIBED IN
THIS MANUAL AT LEAST ONCE A MONTH.
IMPORTANT:
• the operations described in this manual must only be performed by skilled, authorised personnel
• the ice flaker must be installed in a hygienically clean location; avoid premises such as cellars and storerooms, because poor
hygiene promotes the formation and proliferation of bacteria in the ice flaker
• a cleaning and sanitizing kit specifically designed for this appliance is available from your dealer
• do not use corrosive substances to remove limescale from the appliance, because this will invalidate the guarantee, and may
cause serious damage to the materials and components of the appliance
• gloves suitable to protect against cuts must be worn when performing all operations involving handling of sheet metal parts in
particular
• gloves suitable to protect the skin against the substances used must be worn when performing all cleaning and sanitizing
operations
• wear suitable goggles during cleaning and sanitizing operations to protect the eyes against splashes of the substances used
• take care not to spill water or solutions on the wiring or the power cable
10 CLEANING
1. switch off appliance
2. remove top of appliance by lifting rear part and releasing it from front hooks (Fig. 8). The top is secured to the rear panel of the
appliance with a screw, which must be removed before lifting the top and repositioned when cleaning and sanitizing
operations are finished
3. remove rear panel by loosening fixing screws and raising it (Fig. 9)
4. open lid of water supply basin (Fig. 10)
5. empty water basin
6. fill water basin with a with a 25% solution of water and white vinegar. Raise without forcing the floating valve with a non-
metallic stick
7. switch on the appliance and let it run, topping up the level of the solution in the basin until at least 2 litres of solution has been
used
8. switch off appliance and disconnect from power supply mains
9. remove all ice from bin
10. clean ice outlet (1 in Fig. 11), bin and door with water and white vinegar solution. Remove any sediments from evaporator with
a soft brush and non-abrasive sponge
11. rinse components previously cleaned
12. remove the stick that holds the floating valve
13. connect appliance to mains electricity supply, and switch on
14. rinse evaporator leaving appliance running for at least 5 minutes
15. prepare to perform the sanitizing operations described in the next chapter
11 SANITIZING
Use a 200 mg/l solution of sodium hypochlorite and water (or a solution of ½ ounce of normal bleach to 1 gallon of water), or one
of the solutions commonly used to disinfect babies’ feeding bottles; in this case, check that the sanitizing product is:
• authorized by your Country’s Ministry of Health
• suitable for use with food-making machinery
• not harmful to the materials and components of this appliance
For the directions for use and concentrations, please refer to those shown on the packaging and recommended by the
manufacturer. We recommend using the solution at the temperature of 25°C.
1. empty water basin
2. fill water basin with a with sanitizing solution. Raise without forcing the floating valve with a non-metallic stick
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3. switch on the appliance and let it run, topping up the level of the solution in the basin until at least 2 litres of solution has been
used
4. switch off appliance and disconnect from power supply mains
5. remove all ice from bin
6. wipe ice outlet (1 in Fig. 11), bin and door with sanitizing solution, using a sponge and a soft brush
7. rinse ice outlet, bin and door thoroughly with cold water
8. remove the stick that holds the floating valve
9. connect appliance to mains electricity supply, and switch on
10. rinse evaporator leaving appliance running for at least 10 minutes
11. close lid of water basin
12. refit rear panel
13. reposition top, securing it to rear panel with the screw
The ice flaker can now be reactivated as specified in the instruction book.
IMPORTANT:
All the ice produced during the first 30 minutes after cleaning and sanitizing operations must be discarded.
12 PERIODS AT A STANDSTILL
If you do not intend to use the appliance for a certain period of time, proceed as follows:
• switch off the electric power source by means of the switch (7 in Fig. 4), and remove the plug (if any) of the appliance from its
socket
• shut off the water supply by turning off the water supply tap (8 in Fig. 4)
• carry out all the operations envisaged for scheduled maintenance of the appliance (see chapter 9)
• clean filter of water supply solenoid valve as described in chapter 9.1
• clean filter of air condenser (if any) as described in chapter 9.2
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