Manual Sencor SDH 3020 (page 13 of 13) (English)

759179

Zoom out

Zoom in

1/13

Apressure test using OFN must be performed before refilling the system. In the case

of a leak, the system must be tested after being refilled but also before being put into

operation. Averification test must be performed before leaving the installation location.

9. Taking out of operation

Prior to performing this procedure it is essential that the technician fully acquaints

him/herself with the device and all its particulars. Correct practice of safely collecting

all refrigerant is recommended. Prior to performing this activity, oil and refrigerant

samples must be taken if an analysis is required prior to using the using the regenerated

refrigerant for the first time. It is essential that prior to starting this activity that electricity

is available.

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. Refrigerant

are not to be 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

Power supply 220-240V~50Hz

Dehumidification capacity 30l/24h

Rated input power 715W

Rated current 3.2A

Energy factor EEV 2.2l/kWh

Starting current 11.0A

Fuse type and current value T3.15A

Condensate tank capacity 3l

Refrigerant type and weight R290/100g

GWP (global warming potential) 3

Equivalent CO20.0003 tons

Air flow volume 191/166m3/h (high / normal fan speed)

Noise level 59/48.5dB(A) (high / normal fan speed)

Dimensions 386×260×500mm

Weight net / gross 17 / 18.2kg

Operating temperature 5 - 32°C

Recommended room area 58 - 73m2

The declared noise emission level of the appliance is 59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 a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.

Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

Forumrules

To achieve meaningful questions, we apply the following rules:

First, read the manual;
Check if your question has been asked previously;
Try to ask your question as clearly as possible;
Did you already try to solve the problem? Please mention this;
Is your problem solved by a visitor then let him/her know in this forum;
To give a response to a question or answer, do not use this form but click on the button 'reply to this question';
Your question will be posted here and emailed to our subscribers. Therefore, avoid filling in personal details.

new questions and answers
new manuals

You will receive an email to register for one or both of the options.

Get your user manual by e-mail

Enter your email address to receive the manual of Sencor SDH 3020 in the language / languages: English as an attachment in your email.

The manual is 1,2 mb in size.

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.

Info

Sencor SDH 3020 Manual

Product: