icetro IFI-770N, IFI-770WF, IFI-770F, IFI-770WN User Manual

FLAKE ICE MAKER

USER MANUAL

MODEL : IFI-770F, N / IFI-770WF, WN

※ This machine cannot be used in any other country where the electric voltage
for its power supply is not available.
※ This product is designed for indoor installation.
Please be sure to install it indoors.
※ The external appearance, design, color, and/or components of this machine
may be changed without prior notice for the sake of the Company's product
manufacture.
※ For maximum hygiene, be sure to clean and sterilize the product
on a daily basis.

INDEX

1. Preparations for safety 3~7

2. Specifications

3. Part names

4. Installation

- Suitable installation condition and place

- How to disassemble the panels

- How to install the storage bin

- Installing the ice maker and connecting storage bin

- How to connect water inlet and outlet hoses

- About grounding

- After installation

5. Starting the product

- How to power on

- Ice making

- Water outlet(evaporator)

- Stopping the product

6. Product Status Indication Lamp Guide

7. Essential measures to prevent freezing and bursting

- Make sure to remove water from the water supply
tank and the evaporator

- Removing water from condenser(water cooled type)

8

9~12

13~20
13~14

15
16

16~17

18
19
20

20~23

21
22
22
23

24

25~26

25

26

8. Maintenance, clearing and sterilizing

- Maintenance schedule

-

Cautions for cleaning the external panel(stainless steel)

- Cleaning / Sterilizing

9. Error type

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2

10. Before contacting the manufacturer

- Keep this user manual within your reach and view at all times -

27~30

28
29

30~31

32

33

1. Preparations for safety

Warning

Caution

SHOULD BE DONE PROHIBITION GROUNDEDDO NOT

Failure to follow these instructions may result in severe personal injury or death.

Failure to follow these instructions may result in parts replacement expense and /
or service repair expense.

DISASSEMBLE

Warning

Use a single receptacle for the ice machine.

◆ An electrical fire may be caused by a receptacle holding
more than one item.

◆ Do not use an adapter or an extension cord.

DO NOT

TOUCH

DISCONNECT

POWER PLUG

Clean the plug

Clean the plug if covered in foreign material or dust etc.
with a clean, dry towel.

◆ A fire may occur if plug is not cleaned.

3

Warning

Do not place or store heavy items or the top
of the product.

◆ Damage by excessive weight can cause the unit to overheat
and/or fire.

Do not install the machine under humidity area or near
the water sprayed zone.

◆ Lack of insulation cause a electric leakage, shock and fire.

Stop the operation
When the smell of something burning or smoke
is emitted from the machine, or if the product
malfunctions, immediately unplug the product
and stop operation.

◆ Operating the product under bad conditions may cause fire
or electric shock.

Stop the operation

Do not use flammable gas near the icemaker.

◆ It may cause explosion and fire.

Stop the operation

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Replace or tighten the receptacle if it is loose.

◆ An electric shock or fire can occur.

4

Warning

Do not disassemble

Do not modify the parts of icemaker, and repair alone
by yourself without a qualified technician.

◆ It may happen the fire and extra, ordinary operation, and would result
in the serious problem.

Prohibition

Do not bend the power cord severely, or allow it to be pressed
by a heavy matter, which can cause damage to the cord.

◆ There is a danger of a current leak, electric shock and/or fire

◆ Be sure to contact the customer service center if the power cord
or plug gets peeled.

Prohibition

Do not let children hang on the door of the icemaker.

◆ Injury to the child or damage to the icemaker may occur.

◆ Avoid hanging onto the front door of the ice maker .

Do not touch

Do not touch or disconnect the power cord with wet hands.

◆ May cause an electric shock.

Do not touch

Do not clean the inside of ice maker by sharp tools.

◆ It may cause the damage of colling or electronic system.

5

Warning

Disconnect power plug

For long term usage interruption or product shut-down,
close the water supply valve, remove the ice from the
product and unplug the power cord.

Disconnect power plug

For cleaning or servicing, unplug the power cord, shut off
the water feed and wait for the product to come to a complete stop.

◆ It may cause electric shock, fire, or injury.

Disconnect power plug

Separate the power plug from the receptacle with holding
the plug body.

◆ Pulling the power cord or using a screwdriver to unplug may cause
fire or electric sparks.

Grounded

The Ice Machine must be connected to a grounded power
source.

◆ An ungrounded circuit may cause product failure or an electric shock.

Installing the product

When installing the product on the container, use
an appropriate lifting system or 2~3 men to lift the
product.

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6

About the power strip

Make sure the power strip supports power higher than rating
volts and 16 A.

◆ Using multiple appliances on one power strip may cause fire.
Thus, be sure to plug only one appliance especially
when using this product.

Caution

Caution

Remove any moisture or oil or anything that may cause
slipping on the ground near the product.

◆ Slipping and hitting the ice maker or sticking one's hand
into the bottom will cause injury.

Hand over

As you turn over the icemaker to the other user, please
turn over the operation manual, too.

◆ Be sure to refer to the user manual for the safest usage
by users who are not familiar with the product.

Do not slide the hand or foot in under the icemaker.

◆ The bottom of this product has diverse parts including
metal sheet, which may cause injury.

When reconnecting the power cord after disconnection,
wait at least 5 minutes before reconnecting.

◆ Plugging in right away may cause overload and malfunction.

For areas where water contains much calcareous sediments, be sure to install
a calcium filter at the water inlet port (calcium may reduce the lifecycle
of the product).

7

2. Specifications

Category

Ice Shape

※ Maximum Production

Capacity

kg/day(lbs/day)

at A/W 10℃(A/W 50℉)

Ice Storage Capacity

(Storage bin)

※※ Size (W X D X H)

Power Supply

Total Amps

Before being

Weight

Cooling

Unit

Gear Motor

Circuit Breaker (E.L.B)

packaged

After being

packaged

Output

Cooling type

Refrigerant

AC Supply

Voltage

Rated Power

(Output)

IFI-770F/N IFI-770WF/WN

AC 220V 60Hz, 1PH AC 230V 50Hz, 1PH AC 220V 60Hz, 1PH

FLAKE NUGGET FLAKE NUGGET FLAKE NUGGET

310±10%

(683±10%)

Head : 560 X 645 X 660 (mm)
(22" x 25.4" x 26")
Head + Storage Bin(Including feet) : 560 X 850 X 1700 (mm)
(22" x 33.5" x 67")

AC 220V±10% 60Hz AC 220~240V 50Hz AC 220V±10% 60Hz

82.5 kg (182 lbs) 84 kg (185 lbs) 78.5 kg (173 lbs)

92.5 kg (204 lbs) 94 kg (207 lbs) 88.5 kg (195 lbs)

AC 208~230V 60Hz AC 220~240V 50Hz AC 208~230V 60Hz

295±10%

(650±10%)

5.3 A 5.2 A 5 A

Air Cooled Type Water Cooled Type

335±10%

(738±10%)

110kg (242.5lbs)

1 HP

R-404A

230 W

AC 220 V 15A

310±10%

(683±10%)

310±10%

(683±10%)

295±10%

(650±10%)

Fuse (PCB)

Ambient

temperature

Conditions for

Use

Supply water

temperature

Water

pressure

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※ The maximum production calculated is based on ambient temperature and water temperature

AC 250 V 5A

10 ~ 38℃ (50 ~ 100℉)

10 ~ 32℃ (50 ~ 90℉)

1 ~ 5kgf/㎠ (14.4 ~ 71.1psi)

of 10℃(50℉). There may be deviations depending on the installation conditions, which may get
severe during high temperature periods such as summer.
※※ Be sure to check the specifications before purchasing the product since the dimensions may
vary depending on the specifications of the storage bin.

8

3. Part names - Air cooled type

660 mm(26")

286 mm(11.3")

FRONT

560 mm(22")

557 mm(21.9")

BOT TOM

REAR

WATER INLETTOP PANEL POWER CORD

DISPLAY PANEL

POWER SWITCH

STATUS INDICATOR

MAIN S/W(ELB)

FRONT FILTER

CONDENSER

DRAIN OUTLET

289 mm(11.4")

ICE OUTLET(ID Φ138 mm(5.4"))

9

LEFT RIGHT

645 mm(25.4") 640 mm(25.2")55 mm(2.2")

LEFT PANEL

RIGHT PANEL

SIDE FILTER

10

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3. Part names - Water cooled type

FRONT REAR

660 mm(26")

286 mm(11.3")

560 mm(22")

557 mm(21.9")

BOT TOM

DISPLAY PANEL

POWER SWITCH

STATUS INDICATOR

MAIN S/W(ELB)

COND.
WATER OUTLET

COND.
WATER INLET

HAND VALVE

COND.
WATER DRAIN

WATER INLETTOP PANEL POWER CORD

DRAIN OUTLET

289 mm(11.4")

ICE OUTLET(ID Φ138 mm(5.4"))

11