Arctiko ULTF 80 User manual

OPERATING INSTRUCTIONS
ULTF 80 / 220 / 320 / 420

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Wiring Diagram ..............................................................
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INDEX . . ........................................................................PAGE
Before using the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... ......
Safeguarding the environment ..................................................
Precautions and general recommendations
Installing the freezer . ..............................................................
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... ......
Starting up the freezer . ..........................................................
Disconnecting the appliance .................................................... .....
Control Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......... ......
Default settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......
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Setting icons
Custom Settings
Advanced Settings
Service Settings
Advanced Service Settings
Status
Change / Reset Password
Download and upload Data
Alarms on display
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Operating Instructions
Sub lids
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Relocating or moving the freezer.........................................................15
Cleaning and maintenance of the freezer...................................................15
Spare parts ...................................................15.....................
Disposal of the freezer ............................................
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3
IMPORTANT
Before using the appliance
For safety reasons, the instructions should be read before the freezer is commissioned.
The operating instructions should always be available to and accessible for the personnel!
The appliance concerned complies with the below Directives and standards except as refrigerant
amount.
Low Voltage Directive 2006/95/E.E.C.
Electromagnetic Compatibility Directive 2004/108/E.E.C.
Only use the freezer for its specific purpose.
Safeguarding the environment
1. Packing.
The packing material is entirely recyclable, and marked with recycling symbol.
Please follow the local regulations for scrapping.
2. Appliance.
The freezer is made of recyclable material. Dispose of the appliance should be according with the
local environmental regulations
Make the appliance unusable by cutting of the power supply cord and please the appliance must
be delivered to an authorised centre for recovery of refrigerant.
Information
This appliance contain a mixture of different refrigerant. For more information, please refer to the rating
plate affixed on the freezer.
Precautions and general recommendations:
Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of
obstruction
Do not use mechanical devices or other means to accelerate the defrosting process, other
than those recommended by the manufacturer.
Do not damage the refrigerant system.
Do not use electrical appliances inside the appliance storage compartment, unless they are of
the type recommended by the manufacturer.
 Always keep the keys in separate place and out of reach of children.
 Before servicing or cleaning the appliance, unplug it from the mains or disconnect the electrical power
supply.
 The power supply cable may only be replaced by an authorised person.
 Frost formation on the interior wall and upper parts is a natural phenomenon, and therefor the freezer
should be defrosted during normal cleaning or maintenance.
Appliance with flammable refrigerant:
As the appliance contain a mixture of refrigerant, which are flammable, it is essential to ensure that
the refrigerant pipes are not damaged.
WARNING:
WARNING:
WARNING:
WARNING:

4
Operating Instructions
Ultra Low Temperature Freezing Box
For safety reasons, these operating instructions should be read before the freezer is commissioned.
The operating instructions should always be available to the personnel!
The drawings and symbols in these operating instructions are for safety purposes when commissioning
and using the freezer.
Instruct the personnel in the use of the freezer (Can be down to -86°C). There is a risk of frost-bite if
the contents or the sides of the inner container are touched!
In the event of breakdown or irregularities contact professional instructors or repair technicians immediately.
Installing the freezer
1. Connect the plug from the unit to power. If the electrical connection (the plug) has to be changed, always
let an authorised electrician install the freezer (read the operation instructions).
2. The freezer should be located in a dry, cool place without direct sunlight. The freezer gives off a
great deal of heat when in operation. If the ambient temperature is too high, there is a risk that the
freezer will not operate correctly. It is recommended that the room is ventilated, so that the room
temperature does not exceed 25°C at most. Class N.
3. Place the freezer on a solid and flat substrate. This will eliminate any vibration and irritating noise.
The freezer should be placed with at least 10 cm. free to the sides, at least 15 cm. free at the back,
and at least 10 cm. free to the ceiling.
4. The unit is equipped with battery backup for display and contact for remote monitoring only. Backup time
is min. 48 hours, the freezer must be connected voltage in min. 72 hours before max. battery is
available. Please note the lifetime of the battery is estimated to be 3 years. But should be checked by
authorize personnel every 6. month.
The installation should be fused with a 10 A fuse.
SUB LIDS:
The sub lids should be used at all times.
The Manufacturer is not responsible for damages
to the freezer caused by a failure to do so.
Electrical connection:
The machine meets current EU directives. Low voltage 2006/95/E.E.C.
Electromagnetic compatibility 2004/1008/E.E.C.
The machine should be given extra protection in accordance with the Electricity Supply Regulations in
order to protect the user against dangerous electric shock in the event of faults.
If the switch is for a 3-pin plug, a 3-pin plug should be used, and the conductor with yellow/green
insulation should be connected to the Earth terminal.
Data regarding voltage and absorbed power/current are given on the rating plate on the rear side of the
freezer.
Electrical connection must be made in accordance with the local regulations.
Sub lid

5
Regulations require that this appliance must be earthed:
The manufacturer declines all liability for injury to persons or animals and for damage to property
resulting from failure to observe the above procedures and reminders.
If the socket and plug are not of the same type, please have the plug or socket replaced by a qualified
electrician.
Do under no circumstances use extension leads or adaptors.
1. The freezer should be connected by an authorised electrician or by the company, which sold the
freezer! Incorrect installation may damage the freezer.
2. Place the freezer on a flat floor, which can take the weight of the freezer.
3. The electrical installation should be earthed.
4. Do not use extension cables, but connect the freezer directly to a fixed installation.
5. The freezer should be placed in a dry location, and should not be subjected to water on the cabinet.
If water gets into the electrical parts it may cause short-circuiting.
6. In the event of functional or electrical irregularities, please contact an authorised servicing engineer.
Before Commissioning
Clean the freezer both inside and out using a damp, wrung out cloth. Dry with a dry cloth.
The smell from the plastic parts in the freezer will disappear once the freezer has been cooled down.
Start procedure
Put the plug in the socket.
If the battery voltage is low it will take about 2h before the compressor starts.
The thermostat was pre-set by the producer. The freezer should run for at least 6 hours before the
Starting up the freezer
Start the freezer. Set the digital thermometer at the temperature required. It will now take about 6-10
hours before the set temperature is reached. The freezer should be cooled down without anything in it.
Disconnecting the appliance
Electrical disconnecting must be possible either by unplugging the appliance or by means of a double
pole switch located up-line from the socket.
thermostat is changed (Stabilisation of the cooling system).
WARNING

6
Control Panel (G-214 Controller)
Control Panel Description
Up, down, left,
right button to scolls
through the menu
Mute alarm
On/o or exit menu
Alarm (red light)
Enter (accesses the menu, accept)
123
45 6 7 8
USB Data download
1. Temperature indicator
2. Alarm indivator
3. Alarm-icons
4. Compressor indication
5. Date indication
6. Hour indication
7. Ambient temperature indicator
8. Battery level
9. USB-Connection
6
Alarm Battery (red light)
Return
Push the UP button in order to generate
a graph.
Push the LEFT button in order to return
up to 10 days back.
Push the Esc button in order to exit the
menu.

7
Setting icons
Custom Settings
Advanced Settings
Advanced Service Settings
Status
Change / Reset password
Change / Reset password
Status
Advanced Service Settings
Advanced Settings
Custom Settings

8
Custom Settings
Enter password
The menu Custom setting is protected with a password, wich is “0000”
to access the menu.
Under the menu Setpoint the temperature for the unit will
be set.
Under the menu Alarm Settings the below menu will be
avaible.
The menu Alarm delay is the settings of the
time from an alarm will occur on the unit and
until it will be shown on the display.
(Only temperature alarms)
The menu Door open alarm is the settings of
the time from an alarm will occur on the unit
and until it will be shown on the display.
The menu High temp. alarm is the settings of
the highest temperature the device must be in-
side before it comes with an alarm.
The menu Low temp. alarm is the settings of
the lowest temperature the device must be in-
side before it comes with an alarm.
The menu Alarm log time interval is the
settings of time for the controller to log data
from the unit.
The Probe eprom failure alarm indicate, that
the probe is not working.
The Power failure alarm indicate, that there is
no power to the unit.
Setpoint
Probe eprom failure
Under the menu
Select language you
can select the desired
language.

9
Advanced Settings
Service
See Page 10
Enter password
The menu Advanced Settings is protected with a password wich is “0000”
to access the menu.
The menu Calibration is the settings for offset of the tempe-
rature in the display.
The menu Automatic defrost is the setting of the time where
a defrost automatic will be performed on the unit.
Under the menu Manual defrost the deftrost can be started
immediately.
The menu Hysteresis is the setting of the different from the
setpoint whwere the compressor will start and stop.
The menu Temp. range limits is the settings of the maximum
and minimum temperature the unit can be used for.
The menu Password protection is the setting of the protection
for the unit not to be turn off and is protected with a password.
Service
Password protection
The menu Ambient temp. settings is the adjustment of the am-
bient temperature.
The menu Set date / time is the setting of date and time.

10
Under the menu Service, there is information about the unit, which is
important for service on the unit.
The menu Compressor hours shows, how many hours
the compressor has run.
The menu Fan hours shows, how many hours the fan
has run.
Under the menu Probe the temperature for the sensor
mounted in the unit is displayed.
Under the menu Probe inside unit the tempe-
rature of the sensor mounted inside the unit is
displayed. There is mounted a sensor as stan-
dard in the unit, but it is possible to mount 3
sensors inside the device. (Controller version)
Under the item Probe Compressor the
temperature of the sensor mounted on the
compressor is displayed.
(Not all models)
Under the point Probe evaporator the tempe-
rature of the sensor, that is located on the
condenser, is displayed.
Service
Probe evaporator
Probe Compressor
Service Settings

11
Status
The Temp. last 24 hours shows the temperature of the unit
the last 24 hours.
The Current alarms shows the alarm, which have been on
the unit with data and time.
Change / Reset password
Under Change password it is possible to change the
password for Customer Settings, Advanced Settings
and Advanced Service Settings.
Under Reset password it is possible to reset the pass-
word for the Customer Settings, Advanced Settings
and Advanced Service Settings.
Contact the manufactorer to get the password for reset
password.
Advanced Service Settings
This menu is only used by the service department at the manufacturer.
Advanced Service Settings

12
Upload Data
Place the USB pen drive in the connection on the display and press the
button left for upload parameters from the USB pen to the unit.
The Data upload will be shown in the display when the
data is loading to the unit.
The Transfer complete will be shown on
the display when the loading is finished and
the USB pen can be removed from the display.
USB connected
Download Data
Place the USB pen drive in the connection on the display and press the
button right for read data from the unit to the USB pen.
The Read data will be shown in the display when the
data is loading to the USB pen drive.
The Transfer complete will be shown on
the display when the loading is finished and
the USB pen can be removed from the display.
Open the 2 files:
data00 and param00
on a computer in Excel or similar.
USB connected
(Only for new settings from the manufactury)
Turn-off the display before start.

13
The Door open alarm indicate, that the door is not correct
closed
The High temperature alarm indicate, that the temperature
inside the unit is higher than permitted from setting of the unit.
The Low temperature alarm indicate, that the temperature
inside the unit is lower than permitted from setting of the unit.
The Probe eprom failure alarm indicate, that the probe is
not working.
The Power failure alarm indicate, that there is no power to
the unit.
The Low battery alarm indicate, that the power on the
battery is to low.
Alarm icons
Probe eprom failure
Alarms on display

Description Arctiko default
settings
Customer
settings
Custom Settings ( Passwor d) 0000
Set point
Freezer
-80,0
Power failure
High temp. alarm
Freezer
Alarm delay
15 min
Low temp. alarm
Freezer
Door open alarm
Freezer
-70
Probe/eprom failure
Freezer
-90
Freezer
Freezer
Enable
14
Default settings
Description Arctiko default
settings
Customer
settings
Advanced Settings ( Passwo rd ) 0000
Hy st eresis
Freezer
0,0
Freezer
0
Freezer
Manual defrost
Freezer
Calibra tion
2,0
Freezer M ax .
Temp. range limits
-40,0
Automatic defrost
Alarm Settings:
Alarm log time interval
1
Enable
Freezer
Enable
OK
Freezer Min. -86,0

15
Relocating or moving the freezer
Never leave the freezer to others without instructing these people in its use and the safety regulations
described in the operating instructions. Always let an authorised electrician install the freezer.
(Remember to wait for one hour before restarting it).
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apply.


Cleaning and maintenance of the freezer
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intervals. (Remember safety gloves).
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removed. (Remember safety gloves).
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5. The ice formed on the inside of the lid should be removed with a wooden/plastic scraper. This ice
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cause the lid to open.
6. Use authorised cleaning products. ?
is prohibited.
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Do not put bottles containing carbonic acid or inflammable products in the freezer.
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*H#;""<"
Spare parts
J#
of the part(s) concerned.
Disposal of the freezer
To prevent harmful environmental ef
delivered.
Q#"
Y##
 Your supplier
 W;?XZ=#"<
WARNING:

16
Wiring diagram ULTF 80
Control box
T3
T2
PT1000
PT1000
NTC
NTC
PT1000
PT1000
240V AC
100-

17
Wiring diagram ULTF 220
Control box
T3 T2
PT1000 PT1000 PT1000 PT1000 NTC NTC
240V AC
100-

18
Wiring diagram ULTF 320 / 420
Control box
Fan
V
PT1000 PT1000 PT1000 PT1000 NTC NTC
T3
T2
240V AC
100-

19

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