Hoshizaki KM-40C User manual

L1F158101 (122821)
No. 15 Qingqiu Street, Suzhou Industrial Park, Suzhou 215126 China
KM-40C
KM-60C
KM-80C
KM-40C-W
KM-60C-W
KM-80C-W
KM-80C
SELF-CONTAINED CRESCENT CUBER
CUBO CRESCENTE INDEPENDENTE
INSTRUCTION MANUAL
MANUAL DE INSTRUÇÕES

ENGLISH
PORTUGUÊS
IMPORTANT SAFETY INFORMATION ...................................................................................................1
I. INSTALLATION INSTRUCTIONS.......................................................................................................3
1. CONSTRUCTION..........................................................................................................................3
2. ACCESSORIES.............................................................................................................................3
3. UNPACKING .................................................................................................................................3
4. LOCATION ....................................................................................................................................4
5. INSTALLATION .............................................................................................................................4
6. ELECTRICAL CONNECTIONS.....................................................................................................4
7. WATER SUPPLY AND DRAIN CONNECTIONS ..........................................................................5
II. OPERATING INSTRUCTIONS...........................................................................................................6
1. START UP.....................................................................................................................................6
2. USER SETTINGS..........................................................................................................................6
3. PREPARING THE ICEMAKER FOR LONG STORAGE ...............................................................7
III. MAINTENANCE..................................................................................................................................8
1. CLEANING ....................................................................................................................................8
2. BEFORE CALLING FOR SERVICE ............................................................................................10
3. DISPOSAL...................................................................................................................................10
4. WARRANTY ................................................................................................................................11
SPECIFICATIONS..................................................................................................................................11
INFORMAÇÕES DE SEGURANÇA IMPORTANTES............................................................................13
I. INSTRUÇÕES DE INSTALAÇÃO.....................................................................................................15
1. ESTRUTURA...............................................................................................................................15
2. ACESSÓRIOS.............................................................................................................................15
3. DESEMBALAGEM.......................................................................................................................15
4. POSICIONAMENTO....................................................................................................................16
5. INSTALAÇÃO..............................................................................................................................16
6. CONEXÕES ELÉTRICAS ...........................................................................................................17
7. FORNECIMENTO DE ÁGUA E CONEXÕES DE DRENAGEM..................................................17
II. INSTRUÇÕES DE OPERAÇÃO .......................................................................................................18
1. INICIALIZAÇÃO...........................................................................................................................18
2. CONFIGURAÇÕES DO USUÁRIO .............................................................................................19
3. PREPARAÇÃO DA MÁQUINA DE GELO PARA ARMAZENAMENTO LONGO ........................20
III. MANUTENÇÃO.................................................................................................................................20
1. LIMPEZA .....................................................................................................................................20
2. ANTES DE LIGAR PARA O SERVIÇO TÉCNICO......................................................................23
3. DESCARTE .................................................................................................................................23
4. GARANTIA ..................................................................................................................................23
ESPECIFICAÇÕES................................................................................................................................24

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ENGLISH
IMPORTANT SAFETY INFORMATION
Throughout this manual, notices appear to bring your attention to situations which could result in
death, serious injury, or damage to the unit.
WARNING Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
NOTICE Indicates a hazardous situation which, if not avoided, could result in damage to
the unit.
HYGIENE Indicates important precautions for hygiene and food safety.
IMPORTANT Indicates important information about the use and care of the unit.
IMPORTANT
This booklet is an integral and essential part of the product and should be kept and preserved
by the user.
Please read carefully the guidelines and warnings contained herein as they are intended to
provide the installer/user with essential information for the proper installation and the continued
safe use and maintenance of the product.
Please preserve this booklet for any further consultation that may be necessary.
WARNING
This is a commercial icemaker, and should be destined only to be used for the purpose for
which it has been expressly designed.
Any other use should be considered improper and therefore dangerous. The manufacturer
will not be held liable or responsible for any damage caused by improper, incorrect and
unreasonable use.
The installation, and relocation if necessary, must be carried out by qualied personnel,
in accordance with current regulations, according to the manufacturer’s instructions.
Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of
obstruction.

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The use of any electrical appliance involves the observance of some fundamental rules. In
particular:
*Instances of high humidity and moisture increase the risk of electrical short circuits and
potential electrical shocks. If in doubt, disconnect the icemaker.
*Do not damage the power cord or pull it in order to disconnect the icemaker from the
electrical supply network.
*If the supply cord and/or the plug should need to be replaced, it should only be done by a
qualied service engineer.
*Do not touch the electrical parts or operate the switches with damp hands.
*This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, it can however 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 providing they have been given
supervision or instruction concerning use of the appliance by a person responsible for their
safety.
*Children shall not play with the appliance.
*Cleaning and user maintenance shall not be made by children without supervision.
* Do not attempt to modify the icemaker. Only qualied personnel may disassemble or repair
the appliance.
When positioning the appliance, ensure the supply cord is not trapped or damaged.
Do not locate multiple portable socket-outlets or portable power supplies at the rear of the
appliance.

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ENGLISH
I. INSTALLATION INSTRUCTIONS
1. CONSTRUCTION
2. ACCESSORIES
KM-40C
KM-60C
KM-80C
KM-40C-W
KM-60C-W
KM-80C-W
Other than
Indonesia Indonesia Other than Indonesia Indonesia
Instruction Manual 1 1 1 1
Scoop 1 1 1 1
Leg 4 - 4 -
Adjust Bolt (M12 x 35)
(leveling) -4-4
Pan Head Screw with Washer
(M4 x 30) (louver xing) 2 2 - -
Thumbscrew + Spacer (M4)
(louver xing) - - 2 2
Cleaning Pack Assy - - 1 1
3. UNPACKING
WARNING
Children should not be allowed in reach of the packaging elements (plastic bags and expanded polystyrene) as they are
potential sources of danger.
CAUTION
Do not lift or manoeuvre the carton by using the shipping bands.
When moving the unit by hand, remove the louver and hold the unit bottom. Do not hold the top panel or door. It may come o󰀨
and cause injury.
Always wear protective gloves when carrying the unit.
When handling the carton or the unpacked unit, work in pairs to prevent injury.
NOTICE
Remove shipping carton, tape(s) and packing. If packing material is left in the icemaker, it will not work properly.
1) After removing the packaging, make sure that the icemaker is in good condition. If in doubt, please do not use the icemaker
but apply to professionally qualied personnel.
Top Panel
Separator Water Circuit
Door
Storage Bin
Louver
Control Box
Air Filter
Refrigeration
Circuit
Instruction Manual LegScoop
Pan Head Screw
with Washer
Thumbscrew
Spacer Cleaning Pack Assy
Adjust Bolt

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2) Remove the shipping tape holding the door and separator.
3) Remove the protective plastic lm from the exterior. If the icemaker is exposed to the sun or to heat, remove the lm after the
icemaker cools.
4) Remove the package of accessories. Check the contents according to “2. ACCESSORIES”.
4. LOCATION
WARNING
This icemaker is not intended for outdoor use.
The icemaker should not be located next to ovens, grills or other high heat producing equipment.
This appliance is not suitable for installation in an area where a water jet could be used.
CAUTION
The location should provide a rm and level foundation for the icemaker.
NOTICE
Do not place anything on top of the icemaker or in front of the louver.
IMPORTANT
Normal operating ambient temperature should be within 1°C to 40°C. Normal operating water temperature should be within
5°C to 35°C. Operation of the icemaker, for extended periods, outside of these normal temperature ranges may affect
production capacity.
Allow the clearance specied below for proper air circulation and ease of maintenance and/or service should they be required.
Side View
Rear
Front
Top 15 mm
40 cm 15 cm
ICEMAKER
Top View
Rear
ICEMAKER
Front
Left Right
15 cm
15 cm
15 cm
In some high humidity environments, condensation may form inside the machine and drip onto the oor. Do not install where
the oor can be a󰀨ected by water.
5. INSTALLATION
CAUTION
Incorrect installation can cause harm to people, animals or other items, for which the manufacturer cannot be held
responsible.
* Place the icemaker in the selected permanent site.
* The appliance must be positioned so that the plug is accessible.
* Level the icemaker in both the left-to-right and front-to-rear directions by adjusting the legs or adjust bolts.
6. ELECTRICAL CONNECTIONS
WARNING
THIS APPLIANCE MUST BE EARTHED
This icemaker requires an earth that meets the national and local electrical code requirements.
To prevent possible severe electrical shock to individuals or extensive damage to the unit, install a proper earth wire to the icemaker.
Disconnect the main power supply before any maintenance, repairs or cleaning is undertaken.

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* This appliance requires a separate 220 - 240VAC, 10A supply. The electrical supply must be protected by a suitable circuit
breaker.
* The main control box fuse is rated at 5A and should only be replaced by a qualied service engineer.
* Usually an electrical permit and services of a licensed electrician are required.
7. WATER SUPPLY AND DRAIN CONNECTIONS
WARNING
Connect to potable cold water supply only.
* The connections to the mains water supply must be made in accordance with the countries’ current requirements of the Water
Supply or Water Fittings Regulations.
* Icemaking water must be potable water. Where scaling can be caused by water quality, installation of an external lter or
softener is recommended. Contact your local water treatment professional or Hoshizaki service agent.
* Water supply pressure should be minimum 0.07 MPa (0.7 bar) and maximum 0.8 MPa (8 bar). If the pressure exceeds 0.8
MPa (8 bar), use a proper pressure reducing valve. Do NOT throttle back the supply tap.
* A plumbing permit and services of a licensed plumber may be required in some areas.
* The icemaker drain is gravity ow, so ensure drain hose has an adequate pitch or fall.
* Drain lines should not be installed directly to the sewer system. A vertical air gap of a minimum of 5
cm should be between the end of the drain hoses from the icemaker and the oor drain.
* To prevent a backow into the storage bin, the outlet hose must be laid as shown.
1) Attach the free end of inlet hose to the water tap, noting
washer is correctly positioned. Hand tighten su󰀩ciently to
provide leak free joint. It is a wise precaution to have a stop
valve within easy reach.
2) The outlet hose can be cut to length as necessary to suit
position of main drain.
5cm air gap
Drain
Floor
Downgrade
GOOD BAD
Upgrade
BAD
Water Supply Tap
Inlet Hose
Inlet Hose
Outlet Hose

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ENGLISH
II. OPERATING INSTRUCTIONS
NOTICE
All parts are factory-adjusted. Improper adjustments may result in failure.
If the unit is turned o󰀨, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor.
HYGIENE
This icemaker is designed to produce edible ice. To keep the icemaker hygienic:
* Wash your hands before removing ice. Use the plastic scoop provided (accessory).
* The storage bin is for ice use only. Do not store anything else in the bin nor use other electrical appliances in the bin.
* Clean the storage bin before use (see “III. 1. CLEANING”).
* Keep the scoop clean. Clean it by using a neutral cleaner and rinse thoroughly.
* Close the door after removing ice to prevent entrance of dirt, dust or insects into the storage bin.
Operation Panel
[1] Display
run: Icemaking
oFF: Shut down
FUL: Bin full
cln: Cleaning
[2] Dot
O󰀨: Normal mode
On: Sanitation mode (*)
* After 4 continued hours of inactivity, the icemaker automatically cleans
and refreshes the water circuit to prevent bacterial proliferation,
keeping it clean and sanitary for longer periods of time.
[3] ON/OFF Button / Down Button
[4] Cleaning Button / Up Button
[5] Reset Button / Enter Button
1. START UP
The installer will normally commission the icemaker to start the automatic icemaking process. To ensure continuous operation,
make sure that:
* The water supply tap is on,
* The icemaker is connected to the power supply, and
* The display shows “run”.
2. USER SETTINGS
The settings listed below are adjustable by the user.
1) Press and hold the reset button for 3 seconds to enter the user setting mode. The display shows one of the setting codes.
2) Use the up or down button until the display shows the desired setting code. Then, press the enter button.
3) Use the up or down button to adjust the setting. Then, press the enter button.
4) After nishing the settings, use the up or down button until the display shows “END”. Then, press the enter button to exit the
user setting mode.
Code Item Description Default
U.04 Drain frequency
0: No drain
1: Every 1 cycle
2: Every 2 cycles
5: Every 5 cycles
10: Every 10 cycles
20: Every 20 cycles
10: Every 10
cycles
[1]
[3] [4]
[2]
[5]

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Code Item Description Default
U.44 Automatic water cleaning
frequency
0: No automatic water cleaning
5: Every 5 cycles
10: Every 10 cycles
15: Every 15 cycles
20: Every 20 cycles
40: Every 40 cycles
60: Every 60 cycles
20: Every 20
cycles
U.49 Number of chemical doses (*) When chemical doses reach set number of times, notice code
"n93" appears to show no chemical is left.
KM-40: 15 times
KM-60: 13 times
KM-80: 12 times
U.50 Fully automated chemical
cleaning frequency (*)
Start fully automated chemical cleaning at set frequency.
Adjustable from every 400 to 1000 cycles (in 100-cycle steps)
e.g. 40 = 400 cycles
–
U.51 UV-LED irradiation time (**) Irradiate UV-LED for set period of time.
None or adjustable from 10 to 30 minutes (in 1-minute steps) –
U.52 UV-LED irradiation frequency (**) Irradiate UV-LED in freeze cycle after set period of time.
Adjustable from 30 to 300 minutes (in 10-minute steps) 120 minutes
U.53 Operation mode
nor: Normal mode
cln: Sanitation mode (After 4 continued hours of inactivity,
water circuit is automatically cleaned and refreshed to prevent
bacterial proliferation.)
nor: Normal
mode
U.54 Fully automated chemical
cleaning mode (*)
When "cln" (sanitation mode) is selected, unit runs one cycle
of fully automated chemical cleaning by using fully automated
cleaning kit (option) regardless of frequency set by U.50.
–
U.55 Reset number of chemical doses
(*)
Reset notice code “n93” (no chemical is left) and number of
chemical doses. –
U.56 Reset settings Reset all user settings to default. –
U.58 Forced shut down Shut down unit under any conditions. –
U.59 Forced drain Shut down and drain unit under any conditions. –
U.60 Notice (e.g. maintenance) Notice code “n99” appears after set period of time.
Adjustable from 0 (none) to 6000 hours (in 100-hour steps) 0: None
U.68 Reset notice Reset counting for notice U.60. –
* Applicable only to the fully automated cleaning model (-W) or when the fully automated cleaning kit (option) is used.
** Applicable only when the UV-LED (option) is used.
3. PREPARING THE ICEMAKER FOR LONG STORAGE
NOTICE
This icemaker will not work at subfreezing temperatures. To prevent damage to the water supply line, drain the icemaker when
air temperature is below zero.
HYGIENE
When shutting down the icemaker for two or more days, drain the icemaker to prevent contamination in the water circuit.
1) Press the ON/OFF buton. The display shows “oFF”.
2) Press and hold the reset button for 3 seconds to enter the user setting mode.
3) Set the user setting “U.59” to “1” to drain the icemaker.
4) Unplug the icemaker or disconnect the power supply.
5) Close the water supply tap, and remove the inlet hose.
6) Remove all ice from the storage bin, and clean the bin.

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7) Chemically clean the water circuit according to “III. 1. [e] Icemaking Water System”.
8) Before resuming the use of the icemaker, clean the water circuit again with fresh water or a chemical solution according to “III.
1. [e] Icemaking Water System”.
III. MAINTENANCE
1. CLEANING
WARNING
Before carrying out any cleaning or maintenance operations, unplug the icemaker from the electrical supply network.
This appliance must not be cleaned by use of a water jet.
CAUTION
When using a neutral cleaner or sodium hypochlorite, thoroughly read and understand the instructions provided to prevent
potential health problems.
NOTICE
Ask a trained service person to clean and sanitise the icemaker water system at least twice a year and to check and clean the
condenser at least once a year.
To prevent possible damage, do not clean the plastic parts with water above 40°C or in a dishwasher.
Do not use any alcohol for cleaning/sanitisation of the icemaker. It may cause cracks on the plastic parts.
HYGIENE
To ensure their e󰀨ects and hygienic quality, prepare the cleaning and sanitising solutions just before their use.
[a] Machine and Bin Exterior
Wipe the exterior at least once per week with a clean, soft cloth. Use a damp cloth containing a neutral cleaner to wipe o󰀨
grease or dirt.
[b] Scoop and Storage Bin Handle Cleaning/Sanitisation (Daily)
1) Either mix 3 litres of water with 11 ml of 5.25% sodium hypochlorite solution in a suitable container, or the recommended
Hoshizaki sanitiser as directed.
2) Soak the scoop in the solution for more than 3 minutes. Rinse thoroughly, and shake to remove surplus liquid.
Note: Using a cloth to dry may re-contaminate.
3) Use a neutral cleaner to wash the storage bin handle. Rinse thoroughly.
4) Soak a clean cloth with the sanitising solution, and wipe the handle. Use fresh water and a clean cloth to rinse/dry.
[c] Storage Bin Interior Cleaning/Sanitisation (Weekly)
1) Open the storage bin door, and remove all ice.
2) Remove the scoop holder from the slope.
3) Wash the bin liner and scoop holder with a neutral non-abrasive cleaner. Rinse
thoroughly.
4) Soak a clean cloth with the neutral cleaner, and wipe both sides of the slope
and the door inner surface. Wipe o󰀨 the cleaner with a clean damp cloth.
5) Either mix 3 litres of water with 11 ml of 5.25% sodium hypochlorite solution in a
suitable container, or the recommended Hoshizaki sanitiser as directed.
Scoop Holder
Slope
Handle