Model:PD12R-KBE
Transportation, Marking & Storage of Units
Trouble Shooting
23
COMPLIANCE INFORMATION
1. CE Conformity.
2. WEEE.
3. From the Manufacturer.
UK Authorized Representative
The product satisfies all the technical regulations applicable to the product within
the scope of Council Directives
EMC 2014/30/EU, LVD 2014/35/EU, RED 2014/53/EU
Test Standard:
EN 60335-1:2012/A15:2021
EN 60335-2-40:2003/A13:2012
EN 62233:2008
EN IEC 55014-1:2021
EN IEC 55014-2:2021
EN IEC 61000-3-2:2019/A1:2021
EN 61000-3-3:2013/A2:2021
The mark is in compliance with the Waste Electrical and
Electronic Equipment Directive
2012/19/EU (WEEE). The mark indicates the requirement
NOT to dispose the
equipment including any spent or discarded batteries or
accumulators as unsorted
municipal waste, but use the return and collection systems available.
Product：Dehumidifier
Model：PD12R-KBE
Power Source:220-240V,50Hz
Manufacturer:Zhongshan Lianchang Co., Ltd.
Address:Factory B, Changmingshui Industrial Park, No.23, Changyi Road.
Wuguishan 528458 Zhongshan City, Guangdong, China
Company name: HAIWAI CONSULTING LTD
Address: 113, Gloucester Place, Fly, London, England, W1U 6JR
Email: [email protected]
Tel: 07988167885
1. Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
2. The appliance shall be stored in a room without continuously operating ignition sources
(for example: open flames, an operating gas appliance or an operating electric heater.)
3. Do not pierce or burn.
4. Be aware that refrigerants may not contain an odour.
5. Appliance shall be installed, operated and stored in a room with a floor area larger than 4m
2
6. Servicing shall be performed only as recommended by the manufacturer.
7. The appliance shall be stored in a well-ventilated area where the room size corresponds to
the room area as specified for operation.
8. All working procedure that affects safety means shall only be carried by competent persons.
9. Please read the manual carefully before the first time using this product, and storage
the unit in safe place to avoid electricity leakage, flaming or person injure.
10. Do not put this product in the water or any other liquids.
11. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid a hazard.
12. Please ask professional service agent to repair the product. Improper repair might cause
damage to users.
13. Disconnect the appliance from power supply before moving or cleaning the product, and
also when the product is not in used.
14. Please operate the product with specified electricity voltage.
15. Please use this product only for household appliance and follow the designed purpose.
16. Do not put any stuff on the product.
17. In order to avoid water leakage, please clean the water tank before moving the product.
18. Do not incline the product, or leaking water may damage the product.
19. This dehumidifier can be used by children 8 years or older and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge with supervision
or instruction concerning the use of the dehumidifier.
Cleaning and user maintenance shall not be done by children without supervision.
20. Please keep the product from the wall or other barriers in a minimum distance of 50 cm.
21. The appliance shall be installed in accordance with national wiring regulations.
22. The applicable operating temperature range for this unit is 5-35℃.
23. Do not operate your dehumidifier in a wet room such as a bathroom or laundry room.
24. Spaces where refrigerant pipes shall be compliance with national gas regulations.
25. Disconnect the power if strange sounds, smels, or smoke comes from the dehumidifier
and contact FRESHDEW Customer Service in order to avoid a hazard.
26. Please don't disassemble the floating rod in the water tank.
27. Do not drink or use the water drained from the dehumidifier.
28. Please don't spray or moisten the dehumidifier with water while cleaning to avoid
electric shock.
29. Do not place flower vases or other water containers on top of the dehumidifier(lf they
are overturned, the water enters into the dehumidifier may worsen the electrical insulation,
which may cause electric shock,leakage current, or fire.)
30. Don't use the dehumidifier outdoors. Direct exposure to the sun or rain may cause it to
super heated, get an electric shock, fire.
31. Wait at least 10 minutes to turn your dehumidifier back on after it has been turned off.
This will allow the pressure in the appliance to equalize fully, which can result in the prolonged
life of your dehumidifier.
1. Transport of equipment containing flammable refrigerants Compliance with the transport
regulations
2. Marking of equipment using signs
Compliance with local regulations
3. Disposal of equipment using flammable refrigerants Compliance with national regulations
4. Storage of equipment/appliances The storage of equipment should be in accordance with
the manufacturer’s instructions.
5. Storage of packed (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the
equipment inside the package will not cause a leak of the refrigerant charge. The maximum
number of pieces of equipment permitted to be stored together will be determined by local
regulations.
6. The appliance shall be stored so as to prevent mechanical damage from occurring.
7. General Work Area:
All maintenance staff and others working in the local area shall be
instructed on the nature of work being carried out. Work in confined spaces shall be avoided.
The area around the workspace shall be sectioned off. Ensure that the conditions within
the area have been made safe by control of flammable material.
3. Transportation, Marking & Storage of Units
Model
Rated Input Power
Operating
Pressure Suction
Dimension(W x D x H) mm
Refrigerant
Temp.Range for Use
Max Allowable
Pressure
Operating
Pressure Discharge
Water Tank Capacity
Net Weight:
Power Source
Moisture Removal
(30℃ RH80%)
PD12R-KBE
190W
0.6MPa
290W x 240D x 414H
R290, 0.058Kg
220-240V,50Hz
12 liters/day
5-35℃
4 MPa
2.3L
7.8-8KG
2.5MPa
(50cm) 18”
1. Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
2. The appliance shall be stored in a room without continuously operating ignition sources
(for example: open flames, an operating gas appliance or an operating electric heater.)
3. Do not pierce or burn.
4. Be aware that refrigerants may not contain an odour.
5. Appliance shall be installed, operated and stored in a room with a floor area larger than 4m
2
6. Servicing shall be performed only as recommended by the manufacturer.
7. The appliance shall be stored in a well-ventilated area where the room size corresponds to
the room area as specified for operation.
8. All working procedure that affects safety means shall only be carried by competent persons.
9. Please read the manual carefully before the first time using this product, and storage
the unit in safe place to avoid electricity leakage, flaming or person injure.
10. Do not put this product in the water or any other liquids.
11. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid a hazard.
12. Please ask professional service agent to repair the product. Improper repair might cause
damage to users.
13. Disconnect the appliance from power supply before moving or cleaning the product, and
also when the product is not in used.
14. Please operate the product with specified electricity voltage.
15. Please use this product only for household appliance and follow the designed purpose.
16. Do not put any stuff on the product.
17. In order to avoid water leakage, please clean the water tank before moving the product.
18. Do not incline the product, or leaking water may damage the product.
19. This dehumidifier can be used by children 8 years or older and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge with supervision
or instruction concerning the use of the dehumidifier.
Cleaning and user maintenance shall not be done by children without supervision.
20. Please keep the product from the wall or other barriers in a minimum distance of 50 cm.
21. The appliance shall be installed in accordance with national wiring regulations.
22. The applicable operating temperature range for this unit is 5-35℃.
23. Do not operate your dehumidifier in a wet room such as a bathroom or laundry room.
24. Spaces where refrigerant pipes shall be compliance with national gas regulations.
25. Disconnect the power if strange sounds, smels, or smoke comes from the dehumidifier
and contact FRESHDEW Customer Service in order to avoid a hazard.
26. Please don't disassemble the floating rod in the water tank.
27. Do not drink or use the water drained from the dehumidifier.
28. Please don't spray or moisten the dehumidifier with water while cleaning to avoid
electric shock.
29. Do not place flower vases or other water containers on top of the dehumidifier(lf they
are overturned, the water enters into the dehumidifier may worsen the electrical insulation,
which may cause electric shock,leakage current, or fire.)
30. Don't use the dehumidifier outdoors. Direct exposure to the sun or rain may cause it to
super heated, get an electric shock, fire.
31. Wait at least 10 minutes to turn your dehumidifier back on after it has been turned off.
This will allow the pressure in the appliance to equalize fully, which can result in the prolonged
life of your dehumidifier.
Trouble Shooting
1. Information on servicing
1) Checks to the area
2) Work procedure
Prior to beginning work on systems containing flammable refrigerants, safety checks
are necessary to ensure that the risk of ignition is minimised. For repair to the
refrigerating system, the following precautions shall be complied with prior to
conducting work on the system.
Work shall be undertaken under a controlled procedure so as to minimise the risk
of a flammable gas or vapour being present while the work is being performed.
Ensure that the area is in the open or that it is adequately ventilated before breaking
into the system or conducting any hot work. A degree of ventilation shall continue
during the period that the work is carried out. The ventilation should safely disperse
any released refrigerant and preferably expel it externally into the atmosphere.
3) Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to and
during work, to ensure the technician is aware of potentially flammable atmospheres.
Ensure that the leak detection equipment being used is suitable for use with
flammable refrigerants, i.e. non-sparking, adequately sealed or intrinsically safe.
4) Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated
parts, appropriate fire extinguishing equipment shall be available to hand. Have a
dry powder or CO2 fire extinguisher adjacent to the charging area.
5) No ignition sources
6) Ventilated area
No person carrying out work in relation to a refrigeration system which involves
exposing any pipe work that contains or has contained flammable refrigerant
shall use any sources of ignition in such a manner that it may lead to the risk of
fire or explosion. All possible ignition sources, including cigarette smoking,
should be kept sufficiently far away from the site of installation, repairing, removing
and disposal, during which flammable refrigerant can possibly be released to the
surrounding space. Prior to work taking place, the area
around the equipment is to be surveyed to make sure that there are no flammable
hazards or ignition risks. “No Smoking” signs shall be displayed.
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7) Checks to the refrigeration equipment
8) Checks to electrical devices
Where electrical components are being changed, they shall be fit for the purpose
and to the correct specification. At all times the manufacturer’s maintenance and
service guidelines shall be followed. If in doubt consult the manufacturer’s technical
department for assistance.
The following checks shall be applied to installations using flammable refrigerants:
– The charge size is in accordance with the room size within which the refrigerant
containing parts are installed;
– The ventilation machinery and outlets are operating adequately and are not obstructed;
– If an indirect refrigerating circuit is being used, the secondary circuit shall be
checked for the presence of refrigerant;
– Marking to the equipment continues to be visible and legible. Markings and signs
that are illegible shall be corrected;
– Refrigeration pipe or components are installed in a position where they are unlikely
to be exposed to any substance which may corrode refrigerant containing components,
unless the components are constructed of materials which are inherently resistant to
being corroded or are suitably protected against being so corroded.
Repair and maintenance to electrical components shall include initial safety checks
and component inspection procedures. If a fault exists that could compromise safety,
then no electrical supply shall be connected to the circuit until it is satisfactorily
dealt with. If the fault cannot be corrected immediately but it is necessary to continue
operation, an adequate temporary solution shall be used. This shall be reported to
the owner of the equipment so all parties are advised.
Initial safety checks shall include:
• That capacitors are discharged: this shall be done in a safe manner to avoid
possibility of sparking;
• That there no live electrical components and wiring are exposed while charging,
recovering or purging the system;
• That there is continuity of earth bonding.
1) During repairs to sealed components, all electrical supplies shall be disconnected
from the equipment being worked upon prior to any removal of sealed covers, etc.
If it isabsolutely. necessary to have an electrical supply to equipment during servicing,
then a permanently operating form of leak detection shall be located at the most critical
point to warn of a potentially hazardous situation.
2. Repairs to sealed components
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3. Repair to intrinsically safe components
2) Particular attention shall be paid to the following to ensure that by working on
electrical components, the casing is not altered in such a way that the level of
protection is affected. This shall include damage to cables, excessive number of
connections, terminals not made to original specification, damage to seals,
incorrect fitting of glands, etc.
Ensure that apparatus is mounted securely.
Ensure that seals or sealing materials have not degraded such that they no longer
serve the purpose of preventing the ingress of flammable atmospheres. Replacement
parts shall be in accordance with the manufacturer’s specifications.
NOTE: The use of silicon sealant may inhibit the effectiveness of some types of leak
detection equipment. Intrinsically safe components do not have to be isolated prior
to working on them.
Do not apply any permanent inductive or capacitance loads to the circuit without
ensuring that this will not exceed the permissible voltage and current permitted for
the equipment in use.
Intrinsically safe components are the only types that can be worked on while live
in the presence of a flammable atmosphere. The test apparatus shall be at the
correct rating. Replace components only with parts specified by the manufacturer.
Other parts may result in the ignition of refrigerant in the atmosphere from a leak.
4. Cabling
Check that cabling will not be subject to wear, corrosion, excessive pressure,
vibration, sharp edges or any other adverse environmental effects. The check
shall also take into account the effects of aging or continual vibration from
sources such as compressors or fans.
5. Detection of flammable refrigerants
Under no circumstances shall potential sources of ignition be used in the searching
for or detection of refrigerant leaks. A halide torch (or any other detector using a
naked flame) shall not be used.
6. Leak detection methods
The following leak detection methods are deemed acceptable for systems containing
flammable refrigerants.
Electronic leak detectors shall be used to detect flammable refrigerants, but the
sensitivity may not be adequate, or may need re-calibration. (Detection equipment
shall be calibrated in a refrigerant-free area.) Ensure that the detector is not a
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7. Removal and evacuation
8. Charging procedures
potential source of ignition and is suitable for the refrigerant used. Leak detection
equipment shall be set at a percentage of the LFL of the refrigerant and shall be
calibrated to the refrigerant employed and the appropriate percentage of gas
(25 % maximum) is confirmed.
Leak detection fluids are suitable for use with most refrigerants but the use of
detergents containing chlorine shall be avoided as the chlorine may react with the
refrigerant and corrode the copper pipe-work.
If a leak is suspected, all naked flames shall be removed/ extinguished.
If a leakage of refrigerant is found which requires brazing, all of the refrigerant shall
be recovered from the system, or isolated (by means of shut off valves) in a part of
the system remote from the leak. Oxygen free nitrogen (OFN) shall then be purged
through the system both before and during the brazing process.
When breaking into the refrigerant circuit to make repairs – or for any other purpose
–conventional procedures shall be used. However, it is important that best practice
is followed since flammability is a consideration. The following procedure shall be
adhered to:
• Remove refrigerant;
• Purge the circuit with inert gas;
• Evacuate;
• Purge again with inert gas;
• Open the circuit by cutting or brazing.
The refrigerant charge shall be recovered into the correct recovery cylinders.
The system shall be “flushed” with OFN to render the unit safe. This process may
need to be repeated several times. Compressed air or oxygen shall not be used for
this task. Flushing shall be achieved by breaking the vacuum in the system with OFN
and continuing to fill until the working pressure is achieved, then venting to
atmosphere, and finally pulling down to a vacuum. This process shall be repeated
until no refrigerant is within the system. When the final OFN charge is used,
the system shall be vented down to atmospheric pressure to enable work to take place.
This operation is absolutely vital if brazing operations on the pipe-work are to take place.
Ensure that the outlet for the vacuum pump is not close to any ignition sources and t
here is ventilation available.
In addition to conventional charging procedures, the following requirements shall be
followed.
– Ensure that contamination of different refrigerants does not occur when using
charging equipment. Hoses or lines shall be as short as possible to minimise the
amount of refrigerant contained in them.
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9. Decommissioning
– Cylinders shall be kept upright.
– Ensure that the refrigeration system is earthed prior to charging the system with
refrigerant.
– Label the system when charging is complete (if not already).
– Extreme care shall be taken not to overfill the refrigeration system. Prior to
recharging the system it shall be pressure tested with OFN. The system shall be
leak tested on completion of charging but prior to commissioning. A follow up
leak test shall be carried out prior to leaving the site.
Before carrying out this procedure, it is essential that the technician is completely
familiar with the equipment and all its detail. It is recommended good practice that
all refrigerants are recovered safely. Prior to the task being carried out, an oil and
refrigerant sample shall be taken in case analysis is required prior to re-use of
reclaimed refrigerant. It is essential that electrical power is available before the
task is commenced.
a) Become familiar with the equipment and its operation.
b) Isolate system electrically.
c) Before attempting the procedure ensure that:
• Mechanical handling equipment is available, if required, for handling refrigerant
cylinders;
• All personal protective equipment is available and being used correctly;
• The recovery process is supervised at all times by a competent person;
• Recovery equipment and cylinders conform to the appropriate standards.
d) Pump down refrigerant system, if possible.
e) If a vacuum is not possible, make a manifold so that refrigerant can be removed
from various parts of the system.
f) Make sure that cylinder is situated on the scales before recovery takes place.
g) Start the recovery machine and operate in accordance with manufacturer's instructions.
h) Do not overfill cylinders. (No more than 80 % volume liquid charge).
i) Do not exceed the maximum working pressure of the cylinder, even temporarily.
j) When the cylinders have been filled correctly and the process completed, make
sure that the cylinders and the equipment are removed from site promptly and all
isolation valves on the equipment are closed off.
k) Recovered refrigerant shall not be charged into another refrigeration system
unless it has been cleaned and checked.
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TROUBLE SHOOTING
Problems Cause of problem Solution
E1
Temperature sensor error, or the
control system is off
Please contact service agent or
similarly qualified persons for
repairing
10. Labelling
11. Recovery
Fuse parameters of the machine
Equipment shall be labelled stating that it has been de-commissioned and emptied
of refrigerant. The label shall be dated and signed. Ensure that there are labels on
the equipment stating the equipment contains flammable refrigerant.
When removing refrigerant from a system, either for servicing or decommissioning,
it is recommended good practice that all refrigerants are removed safely.
When transferring refrigerant into cylinders, ensure that only appropriate refrigerant
recovery cylinders are employed. Ensure that the correct number of cylinders for
holding the total system charge is available. All cylinders to be used are designated
for the recovered refrigerant and labelled for that refrigerant (i.e. special cylinders for
the recovery of refrigerant). Cylinders shall be complete with pressure relief valve and
associated shut-off valves in good working order. Empty recovery cylinders are
evacuated and, if possible, cooled before recovery occurs.
The recovery equipment shall be in good working order with a set of instructions
concerning the equipment that is at hand and shall be suitable for the recovery of
flammable refrigerants. In addition, a set of calibrated weighing scales shall be
available and in good working order. Hoses shall be complete with leak-free
disconnect couplings and in good condition. Before using the recovery machine,
check that it is in satisfactory working order, has been properly maintained and that
any associated electrical components are sealed to prevent ignition in the event of
a refrigerant release. Consult manufacturer if in doubt.
The recovered refrigerant shall be returned to the refrigerant supplier in the correct
recovery cylinder, and the relevant Waste Transfer Note arranged. Do not mix
refrigerants in recovery units and especially not in cylinders.
If compressors or compressor oils are to be removed, ensure that they have been
evacuated to an acceptable level to make certain that flammable refrigerant does
not remain within the lubricant. The evacuation process shall be carried out prior
to returning the compressor to the suppliers. Only electric heating to the compressor
body shall be employed to accelerate this process. When oil is drained from a system,
it shall be carried out safely.
Type: 524 or 5 H Voltage: 250V Current: 3.15 A
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(cooler than 40℃)
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This marking indicates that this product should not be disposed with
other household wastes throughout the EU. To prevent possible
hazards to the environment or human health from uncontrolled
waste disposal, please recycle it to prove the sustainable reuse of
material resources. Please ask return and collection systems or
contact the retailer where the product was purchased to return your
used device, they can recycle products safely.
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