Dometic HC302D, HC502D Operating Manual
ENDEFR
NL
PROFESSIONAL COOLING
PHARMACEUTICAL
HC302D, HC502D
Health care refrigerator
Installation and Operating Manual. . . . . . . 10
Kühlschrank für medizinische
Produkte
Montage- und Bedienungsanleitung . . . . .29
Réfrigérateur de soins de santé
Instructions de montage
et de service . . . . . . . . . . . . . . . . . . . . . . . . .47
Medische koelkast
Montagehandleiding en
gebruiksaanwijzing . . . . . . . . . . . . . . . . . . .66
HC302D, HC502D
2
1
5
7
8
6
HC302DFS
HC502DFS
HC302DBIU
HC502DBIU
3
3
4
1
3
HC302D, HC502D
5
6
7
8
431 2
2
1
2
1
1
1
2
2
2
ADCB
3
4
HC302D, HC502D
4
5
~ 50 mm
~ 50 mm
5
HC302D, HC502D
m
i
n
.
1
0
0
°
6
7
3.
2.
1.
6
HC302D, HC502D
8
9
2.
3.
1.
4.
1.
12
1
2
3
4
34
7
HC302D, HC502D
CD
AB
0
820
422 FS: 450; BIU: 440
540
580
HC302D
a
8
HC302D, HC502D
HC502D
948
486 FS: 494; BIU: 484
552
592
b
9
EN
HC302D, HC502D
Please read this instruction manual carefully before installation and first
use, and store it in a safe place. If you pass on the product to another
person, hand over this instruction manual along with it.
Table of contents
1 Explanation of symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
4 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
5 Technical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
6 Installing and connecting the refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . .17
7 Using the refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8 Cleaning and maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
10 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
11 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
12 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
10
EN
HC302D, HC502D Explanation of symbols
1 Explanation of symbols
DANGER!
D
!
Safety instruction: Failure to observe this instruction will cause fatal or
serious injury.
WARNING!
Safety instruction: Failure to observe this instruction can cause fatal or
serious injury.
CAUTION!
Safety instruction: Failure to observe this instruction can lead to injury.
!
NOTICE!
A
Failure to observe this instruction can cause material damage and impair
the function of the product.
NOTE
Supplementary information for operating the product.
I
2 Safety instructions
The manufacturer accepts no liability for damage in the following cases:
• Faulty assembly or connection
• Damage to the product resulting from mechanical influences and excess voltage
• Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in the operating manual
11
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Safety instructions HC302D, HC502D
2.1 General safety
WARNING!
!
• Do not operate the device if it is visibly damaged.
• If this device's power cable is damaged, it must be replaced by
customer service or a similarly qualified person in order to prevent
safety hazards.
• This device should be repaired by qualified person only. Inadequate
repairs may cause serious hazards.
• This device can be used by children aged 8 years or over, as well as by
persons with diminished physical, sensory or mental capacities or a
lack of experience and knowledge, providing they are supervised, or
have been taught how to use the device safely and are aware of the
resulting risks.
• Cleaning and user maintenance must not be carried out by children
without supervision.
• Children must be supervised to ensure that they do not play with the
device.
• Always keep and use the device out of the reach of children under
8 years of age.
A
• Do not store any explosive substances, such as spray cans with
propellants, in the device.
NOTICE!
• Check that the voltage specification on the type plate is the same as
that of the power supply.
• Never pull the plug out of the socket by the connection cable.
• The refrigerator is not suitable for storing substances which are caustic
or contain solvents.
• Keep the drainage outlet clean at all times.
• Do not open the refrigerant circuit under any circumstances.
• Never transport the device in a horizontal position, so that no oil can
leak out of the compressor.
• Make sure that the refrigerator circuit is not damaged during
transportation.
• Set up the device in a dry location where it is protected against
splashing water.
12
EN
HC302D, HC502D Scope of delivery
2.2 Operating the device safely
DANGER!
D
!
A
• Do not touch exposed cables.
CAUTION!
• Before starting the device, ensure that the power supply line and the
plug are dry.
NOTICE!
• Do not use electrical devices inside the cooling device unless they are
recommended by the manufacturer for that purpose.
• Do not place it near naked flames or other heat sources (heaters, direct
sunlight, gas ovens etc.)
• Danger of overheating!
Always ensure sufficient ventilation so that the heat generated during
operation can dissipate. Make sure that the device is sufficiently far
away from walls and other objects so that the air can circulate (fig. 3,
page 4).
• Ensure that the ventilation vents are not covered.
• The device shall not be exposed to rain.
• Never immerse the appliance in water.
• Protect the appliance and power cable against heat and moisture.
• Make sure that the stored substances do not touch the walls of the
cooling area.
3Scope of delivery
Quantity Description
1 Refrigerator
1 Handle
1 Installation and operating manual
13
EN
Intended use HC302D, HC502D
4 Intended use
The refrigerator is designed to store medicines and medicinal products (according
to DIN 58345) which should be stored at temperatures between +2 °C and +8 °C.
CAUTION!
The refrigerator is not suitable for the storage of blood.
!
5 Technical description
5.1 Function description
All materials used in the refrigerator are compatible for use with medicines and
medicinal products.
The refrigerant circuit is maintenance-free.
The refrigerator is available as freestanding version (FS) and as built-in version (BIU).
The freestanding version is intended for freestanding use. The cooling unit cover
protects the warm parts of the cooling units. The foot frame with ventilation openings
ensure sufficient ventilation. By removing the foot frame and cooling unit cover the
refrigerator can be used as a built-in version.
The built-in version is intended to be mounted into furniture. It doesn‘t have a foot
frame or cooling unit cover.
The digital thermometer shows and stores the minimum and maximum inner
temperatures from the last reset so that you can check whether the medicinal
products have been stored at the appropriate temperatures.
14
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HC302D, HC502D Technical description
5.2 Control elements
No. in
fig. 1,
page 3
1Door lock
2Door
3 Digital thermometer (see fig. 2, page 4)
4 Cooling unit cover
5Drawers
6 Interior light
7Fan
8 Foot frame
Explanation
Key to fig. 2, page 4
No. Explanation
1 Power button
2Mute button
3 Current inner temperature
4 Minimum inner temperature
5 Reset button
6 Maximum inner temperature
7 LED (red) for alarms
8 LED (green) for power presence
5.3 Safety thermostat
The device is fitted with a safety thermostat. This thermostat switches off the
compressor as soon as the inside temperature falls below +2 °C preventing the
medicinal products from being harmed by freezing.
15
EN
Technical description HC302D, HC502D
5.4 Rechargeable battery
In case the power supply is interrupted, the monitoring functions of the electronics
are maintained by an integrated rechargeable battery for at least 12 hours.
The battery is automatically charged if the device is connected to the mains and
switched on.
At the first starting up of the device the error message “E3” may appear. The
message will disappear as soon as the battery is charged.
If the capacity of the battery is no longer sufficient to take over the monitoring
functions the error message “E3” appears on the display.
NOTICE!
A
The battery should be precautionary replaced every 2 years.
This replacement must be carried out by qualified personnel.
5.5 Internal ventilation
The device is fitted with an internal ventilation.
The fan is operating when the door is closed.
NOTICE!
A
To prevent warm outside air from being unnecessarily sucked in, the fan
automatically switches off when the door is opened.
The airflow to the fan must never be impeded by blocking or covering
the ventilation slots.
5.6 External alarm function
There are two terminals with two floating contacts on the back of the device that can
be used to trigger an additional external alarm (acoustical or visual).
16
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HC302D, HC502D Installing and connecting the refrigerator
6 Installing and connecting the
refrigerator
6.1 Unpacking the refrigerator
➤ Check that the packaging is not damaged.
➤ Remove the cardboard packaging.
➤ Check that the refrigerator is not damaged.
If you find damage on the packaging or at the refrigerator resulting from
transport, report it immediately to the transportation firm.
6.2 Installing freestanding version
Observe the following instructions when installing:
• Install the refrigerator so that the warm air produced can easily flow away, either
upwards or to the sides.
➤ Place the refrigerator at the chosen place.
➤ Leave the refrigerator to stand for at least four hours before you connect it to the
power supply so that the refrigerant can flow back into the compressor.
17
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Installing and connecting the refrigerator HC302D, HC502D
6.3 Installing built-in version
CAUTION!
!
Observe the following instructions when installing:
• Install the refrigerator so that the warm air produced can easily flow away (either
upwards or to the front, fig. 3, page 4).
Key to fig. 3, page 4
• Make sure that the refrigerator door is able to open at least 100°. Otherwise the
drawers cannot be used.
Ensure the shelf is adequate to carry the total weight of the refrigerator
and the medicinal products to be stored.
No. Explanation
1 Cold intake air
2 Hot waste air
➤ Check the dimensions of the device (fig. a, page 8 or fig. b, page 9).
➤ Place the device according to fig. 4, page 5 or fig. 5, page 5.
➤ Mount the device to the furniture by two screws through the fittings at the bottom
(fig. 6, page 6).
➤ Leave the device to stand for at least four hours before you connect it to the
power supply so that the refrigerant can flow back into the compressor.
18
EN
HC302D, HC502D Installing and connecting the refrigerator
6.4 Connecting the refrigerator to the power supply
NOTICE!
A
➤ Connect the plug of the connection cable into the mains.
✓ The green power LED lights up (fig. 2 2, page 4).
➤ Press the button.
✓ The display turns on.
For the first two seconds the display will not show temperature values; it shows
“--.-”. Then the temperature read from the sensor is shown.
• Connect the device to a separate circuit to prevent malfunctioning
due to problems with other electrical equipment. Never connect the
device to a single socket with other electrical equipment by means
of a multi-socket.
• UK only: The refrigerator is supplied with a plug fitted with 3 A fuse.
In case this fuse has to be to changed, a 3 A ASTA approved
(BS 1362) fuse must be used.
6.5 Mounting and removing the door handle
➤ Mount the handle as shown (fig. 7, page 6).
➤ Remove the handle as shown (fig. 8, page 7).
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EN
Using the refrigerator HC302D, HC502D
6.6 Installing an external alarm
Use the floating contacts at the back of the device as follows:
• The upper contacts correspond to the power fail alarm (fig. 9 1 and 2, page 7).
• The lower contacts correspond to the temperature alarm (fig. 9 3 and 4,
page 7).
A voltage between 12 V and 250 V can be connected at the contacts. The maximum
load must not exceed 8 A. The minimum power rating is 100 mA/5 V.
NOTE
I
The external alarm signal can only be switched off by eliminating the
cause of the alarm.
7 Using the refrigerator
NOTE
I
• Before starting your new refrigerator for the first time, you should
clean it inside and outside with a damp cloth for hygienic reasons
(please refer to the chapter “Cleaning and maintenance” on
page 25).
• Always leave some space between the medicinal products in the
refrigerator to ensure efficient and even cooling. If the drawers are
packed too tightly there may be unacceptable temperature values.
• Keep these operating instructions ready at hand and leave them with
the device, so that all users can find out about the functions and
safety regulations.
7.1 Energy saving tips
• Choose a well ventilated location which is protected from direct sunlight.
• Do not open the refrigerator more often than necessary.
• Do not leave the doors open for longer than necessary.
• Defrost your refrigerator as soon as a layer of ice forms.
20
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HC302D, HC502D Using the refrigerator
7.2 Starting up the device
CAUTION!
!
Do not store medicines and medicinal products before the E6 error
code has disappeared and the operating temperature range has been
reached.
NOTE
The temperature values are shown in °C. This cannot be changed.
I
• At the first starting up of the device or after switching it off for a long time the
display of the digital thermometer (fig. 2, page 4) shows the current ambient
temperature alternating with the error message “E6”.
• The alarm LED will light up but no audible alarm will sound.
• As soon as the inner temperature reaches the operating temperature range
(2 °C – 8 °C) the current temperature is shown.
➤ Reset the thermometer to avoid a wrong maximum temperature value.
➤ Press the button for 5 seconds.
7.3 Display backlight in battery mode
The thermometer display has a blue backlight to make the temperature values easier
to read. The display backlight works continuously while the device is connected to
the mains.
In battery mode the display backlight will switch off after 2 minutes.
➤ To activate the display backlight for 3 seconds, briefly press the button.
7.4 Temperature values
The thermometer stores the values of the minimum and maximum inner temperature
since the last reset.
To reset these values:
➤ Press the button for 5 seconds.
21
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Using the refrigerator HC302D, HC502D
7. 5 A l a r m s
NOTICE!
A
There are five special cases when alarms occur:
Alarm event Number of beeps Duration of the beeps
Temperature out of range 1 beep / 5 sec 1 sec
Power failure 1 beep / 3 sec 0.5 sec
Inner fan is blocked n.a. permanent beeping
Door open for > 20 sec
Connection problem between
display and controller
• If you are not able to eliminate the problem triggering the alarm,
store the medicinal products somewhere else as soon as possible.
• In case of power failure, the inner temperature will raise in 2 hours
(hold over time) from 2 °C to 10 °C at an ambient temperature
of 25 °C.
1 beep / 2 sec 1 sec
Door open for > 60 sec 2 beeps / 2 sec 0,5 sec
The alarm can be muted and unmuted:
➤ Press the button.
NOTE
I
• If another alarm is triggered the alarm signal is automatically
unmuted.
• After all alarm events have passed, a muted alarm signal must be
manually reset to unmuted.
22
EN
HC302D, HC502D Using the refrigerator
7.6 Defrosting the refrigerator
NOTE
I
Humidity can cause frost to form in the interior of the refrigerator or on the vaporiser.
A slight layer of frost or water droplets could form in the interior of the refrigerator if
it has been cooling for longer periods. This is normal because the moisture in the air
condenses to water when the temperature in the refrigerator drops. The refrigerator
is not defective.
The condensate flows out through a water drain duct into a water container at the
back of the device at top of the compressor, where it evaporates.
It is recommended to defrost the refrigerator every three weeks.
In high ambient temperatures, the refrigerator may operate
continuously, which can lead to excessive formation of frost on the rear
wall of the refrigerator compartment.
Proceed as follows:
➤ Switch off the refrigerator: press the button for more than 5 seconds.
➤ Disconnect the refrigerator from the mains.
➤ Remove the drawers (see chapter “Removing the drawers” on page 24).
➤ Leave the door open.
➤ After defrosting wipe out the cabinet interior with a clean, damp cloth.
➤ Assemble the drawers.
23
EN
Using the refrigerator HC302D, HC502D
7.7 Switching off and storing the refrigerator
If you do not intend to use the refrigerator for a long time, proceed as follows:
➤ Switch off the refrigerator: press the button for more than 5 seconds.
➤ Disconnect the refrigerator from the mains.
➤ Clean the refrigerator (see chapter “Cleaning and maintenance” on page 25).
➤ Leave the door slightly open.
This prevents smells from building up.
7.8 Removing the drawers
You can remove the drawers, e.g for cleaning.
Proceed as follows (fig. 0, page 8):
➤ Open the door (A).
➤ Pull out the drawer (B).
➤ Push the fixing pins from the outside to the inside (C).
➤ Remove the drawer (D).
➤ Assemble the drawers in reverse order.
24
EN
HC302D, HC502D Cleaning and maintenance
8 Cleaning and maintenance
WARNING!
!
A
➤ Clean the refrigerator regularly and as soon as it becomes dirty with a damp
cloth.
Always disconnect the refrigerator from the mains before you clean and
service it.
NOTICE!
• Do not use abrasive cleaning agents or hard objects during cleaning
as these can damage the refrigerator.
• Never use hard or sharp tools to remove ice or to free objects frozen
onto the device.
• Do not use any mechanical tools or any other tools to speed up the
defrosting process.
➤ Make sure that no water drips into the seals. This can damage the electronics.
➤ Wipe the refrigerator dry with a cloth after cleaning.
➤ Check the condensate drain regularly.
Clean the condensate drain when necessary. If it is blocked the condensate
collects on the bottom of the refrigerator.
➤ Clean the door seals regularly.
➤ Freestanding version: Clean the grid of the condenser and the compressor on
the back of the device with a vacuum cleaner regularly.
25
EN
Troubleshooting HC302D, HC502D
9 Troubleshooting
Water in or under the refrigerator
Fault Possible cause Remedy
Water is leaking into the
inside of the
refrigerator.
Water is leaking onto
the floor.
The condensate drain duct is
clogged.
Medicines are preventing the water
from flowing to the collector.
There is too much water in the water
container.
Display error messages
Error code Explanation
E0 Display/Control communication failed
E1 NTC1 short circuited or open connection
E2 NTC2 short circuited or open connection
E3 Battery not connected or not OK
E4 Fan not working
Clean the drain.
Make sure that medicines
do not touch the rear
wall.
Clean the water
container.
E5 Door open for more than 60 seconds
E6 Temperature outside range (lower 2 °C or higher 8 °C)
E7 Mains not connected
E8 Too much difference between NTC1 and NTC2 values
26
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