Manual Sencor SDH 2020 (page 13 of 13) (English)

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a) Acquainting one'sself with the device and its activity.

b) Electrical disconnection of the system.

c) Prior to starting the procedure, ensure that:

■ if required, mechanical device for handling the cylinder with refrigerant is available;

■ all personal protective devices are available and used correctly;

■ the collection process is constantly under the supervision of acompetent person;

■ the collection device and cylinders comply with respective norms.

d) Pump out the cooling system if possible.

e) If achieving vacuum is not possible, collection pipes are created to enable the

collection of refrigerant from various parts of the system.

f) Ensure that the cylinder is placed on the scale before the collection of refrigerant is

started.

g) The collection device is turned on and runs according to the manufacturer's

instructions.

h) Cylinders are not overfilled. (No more than 80% of liquid content capacity).

i) The maximum operating pressure of the cylinder is not exceeded, even temporarily.

j) When the cylinders are properly filled up and the procedure is complete, ensure that

the cylinders and devices are immediately removed from the installation location

and that all the separation valves on the device are closed.

k) The collected refrigerant must not be filled into adifferent cooling system until it is

cleaned and checked.

10. Marking with alabel

The appliance must be marked with a label indicating that it has been put out of

operation and is without refrigerant. The label must be dated and signed. It is ensured

that there are labels on the appliance indicating that it contains flammable refrigerant.

11. Collection

When the refrigerant is collected from the system, either due to servicing or when it is

put out of operation, it is recommended to adhere to proper practice and safely collect

all the refrigerant.

When the refrigerant is transferred into the cylinders, it is necessary to ensure that

appropriate cylinders for collecting refrigerant are used.

It is necessary to ensure that there is a sufficient number of cylinders available to

contain the complete contents of the system. All the cylinders that are to be used must

be intended for collecting refrigerant and be marked with alabel for this refrigerant

(i.e. special cylinders for collecting refrigerant). The cylinders must be complete with

asafety valve and associated closing valves in good working condition. The empty

collection cylinders are pumped empty and if possible cooled prior to collecting

refrigerant.

The collection device must be in good operating condition with a set of manuals

relating to the device, which are on hand and it must be suitable for collecting

flammable refrigerants. Apart from this, aset of calibrated scales in good operating

condition must also be available. Hoses must be complete with couplers without

seepage and in good condition. Prior to using the collection device, check that it is in

satisfactory operating condition, has been properly maintained and all the associated

electrical components are sealed to prevent ignition in the event of refrigerant being

released. If in any doubt, consult the manufacturer.

The collected refrigerant must be returned to the refrigerant supplier in the correct

collection cylinder and with arespectively arranged waste transport letter. Refrigerants

are not mixed in the collection units and especially not in the cylinders.

In the event that compressors or compressor oils are to be collected, ensure that they

are pumped out to an acceptable level in order to ensure that flammable refrigerant

does not remain in the lubricant. The pump discharge process must be performed

before the compressor is returned to the supplier. To speed up this process, only

electrically heated compressor elements may be used. When the oil is drained from

the system, it must be disposed of safely.

TECHNICAL SPECIFICATIONS

 SDH 2020WH

Power supply 220 - 240 V~ 50 Hz

Dehumidification capacity 20 l / 24 h

Rated input power 440 W

Rated current 2.3 A

Energy factor EEV 2.3 l/kWh

Starting current 10.0 A

Fuse type and current value T3.15A

Condensate tank capacity 3 l

Refrigerant type and weight R290 / 75 g

GWP (global warming potential) 3

Equivalent CO20.000225 tonnes

Air flow volume 168/125/99 m3/h (high / medium / slow fan

speed)

Noise level 58/43/41 dB (A) (high / medium / slow fan

speed)

Dimensions 350 × 245 × 510 mm

Weight net / gross 15.1/16.2 kg

Operating temperature 5 - 32°C

Recommended room area 37 - 52 m2

The declared noise emission level of the appliance is 58dB(A), which represents alevel

Aof acoustic power with respect to areference acoustic power of 1pW.

We reserve the right to change text and technical specifications.

INSTRUCTIONS AND INFORMATION REGARDING THE

DISPOSAL OF USED PACKAGING MATERIALS

Dispose of used packaging material at site designated for waste in your municipality.

DISPOSAL OF USED ELECTRICAL AND ELECTRONIC

EQUIPMENT

This symbol on products or original documents means that used

electric or electronic products must not be added to ordinary

municipal waste. For proper disposal, renewal and recycling hand over

these appliances to determined collection points. Alternatively, in

some European Union states or other European countries you may

return your appliances to the local retailer when buying an equivalent

new appliance.

Correct disposal of this product helps save valuable natural resources

and prevents potential negative effects on the environment and human health, which

could result from improper waste disposal. Ask your local authorities or collection

facility for more details.

In accordance with national regulations penalties may be imposed for the incorrect

disposal of this type of waste.

For business entities in European Union states

If you want to dispose of electric or electronic appliances, ask your retailer or supplier

for the necessary information.

Disposal in other countries outside the European Union.

This symbol is valid in the European Union. If you wish to dispose of this product,

request the necessary information about the correct disposal method from the local

council or from your retailer.

This product meets all the basic requirements of EU directives

related to it.

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Sencor SDH 2020 Manual

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