background image

Danfoss District Energy  

DSA 1 MINI - 

55

Danfoss District Energy 

VM.HE.B2.02 

DEN-SMT/PL

3.0 Storage and handling

If the substation is stored before installation, make sure that 

the place is dry and heated. (Humidity max. 60 % and 

storage temperature 5-70 °C).
Do not stack the unit higher than factory shipped. 

Units that are shipped in cardboard packaging are to be 

lifted by the carrying handles of the packaging. 

Transport/removals over great distances should be carried 

out on pallets.
During and after unpacking, the substation can be lifted 

by using straps, fitted around the pipes or it can be lifted 

by hand in the pipes. Lifting in the pipes can cause leaks. 

ALWAYS re-tighten.

4.0 Disposal

Storage and handling / disposal

HANDLING

When working on the substation suitable 

safety shoes must be worn.

DH Standard

501L0278

Disposal instructions in DH-literature

1st issue, 2008-02

Page 1 of 1 

Approved by Senior Vice President – Troels H. Petersen

Language: en 

1

Scope and field of application

This standard shall be observed when new technical literature or changes are designed

for DH products. The standard is valid throughout DH. 

2

Purpose

The standard shall describe the rules for implementing disposal instructions in technical

DH literature (Data sheet, Instruction, etc.). 

3

Disposal instructions for electronic products

In spite of, that none of the electronic and electro-mechanical DH-products are within 

the scope of WEEE, it has been decided to put a relevant standard text and a bin-symbol 

in the technical literature for these products (see clause 5). 
The text and the bin-symbol do not relate to the WEEE, but emphasizes that Danfoss is 

an  environmental  friendly  company.  Please  notice  that  bin  symbol  with  registration 

number, below the bin, should not be used.

4

Disposal instructions for other products than electronic 

There are no legal requirements to have disposal instructions included in technical DH 

literature like data sheets or instructions for non electronic and non electro-mechanical

products. Nevertheless we foresee that there will be requirements in the future. 
In order to prepare ourselves we therefore have decided to add a general disposal in-

struction also in this product group (see clause 5). 

5

General disposal instruction

Following  general  text  in  connection  with  the  waste  bin  shall  be  implemented  in  all 

technical literature for DH products: 

Disposal instruction: 

This  product  should  be  dismantled  and  its  components 

sorted, if possible, in various groups before recycling or dis-

posal.
Always follow the local disposal regulations. 

Abbreviations

DH:

District Heating

Changes

 in relation to previous issue:

This standard is completely new. 

6

Содержание DSA1 MINI

Страница 1: ...te 2 3 0 Storage and Handling 5 4 0 Disposal 5 5 0 Diagrams 6 6 0 Mounting 7 7 0 Installation and Start up 8 7 1 Heat transfer medium treatment 8 8 0 Commissioning 9 9 0 Electrical installation 10 9 1...

Страница 2: ...e product specified pressure and temperature limits Always keep safety devices freely accessible and check regularly The information on safety at work applies to the European Union ordinances and is a...

Страница 3: ...ed by improper use Safety at work Adhering to the notes on safety at work dangers to people and or the system must be prevented Ignoring or non compliance with these notes can cause dangers to people...

Страница 4: ...rm caused by electrical current The electrical forces can cause fatal injuries Damage on insulation or individual components can endanger life Switch main switch off 1F1 or disconnect supply before ma...

Страница 5: ...erature Data sheet Instruction etc 3 Disposal instructions for electronic products In spite of that none of the electronic and electro mechanical DH products are within the scope of WEEE it has been d...

Страница 6: ...ferential pressure and flow controller Danfoss AVQM with electrical actuators Danfoss AMV 10 or 20 16 Combined differential pressure and flow controller Danfoss AVQM with electrical actuators Danfoss...

Страница 7: ...1 PN16 25 Rp 1 PN6 51 1000 700 420 42 DSA 1 mini G1 PN16 25 Rp 1 PN6 52 1000 700 420 60 DSA 1 mini G1 PN16 25 Rp 11 2 PN6 53 1000 700 420 75 DSA 1 mini G1 PN16 25 Rp 11 2 PN6 55 1000 700 420 The stati...

Страница 8: ...The proper preparation of the respective water is however often simply forgotten The Danfoss standard Guideline of Water Quality for copper brazed Plate Heat Exchangers very precisely regulates how t...

Страница 9: ...installation of the primary side in the building supply section The work must only be performed by skilled personnel It must also be ensured that an easy accessible installation point is selected for...

Страница 10: ...Danfoss Energy control system DECS 2 0 or local Building management system is installed in the district heating network a cable connection 2 2 0 5mm shielded and twisted must be used The heat meter c...

Страница 11: ...foss District Energy DSA 1 MINI 11 11 Danfoss District Energy VM HE B2 02 DEN SMT PL 9 1 Electrical diagrams 9 1 1 Danfoss ECL 310 Controller with application key A337 A347 A367 A377 Electrical diagra...

Страница 12: ...vice XL4 Connection for Communication LON TCP IP or GPRS K3 K3 K3 K3 K3 K3 K3 K3 K3 K3 K3 K3 K3 AB LonBus IN AB LonBus OUT FB Remote control 2pole shielded max 4 pc XL19 XL3 XL2 K1 K2 Seriel connector...

Страница 13: ...hosphoric acid may be used Measures after maintenance work After maintenance work and before switching the system on again Check that all screwed connections are tight Check that all safety features c...

Страница 14: ...ive sensor Replace sensor Defective actuator Check the functioning of the actuator Defective motor valve or possibly dirt in the valve housing Check the functions of the motor valve clean valve housin...

Страница 15: ...f the manufacturer conc cylinder capacity 11 2 Troubleshooting Domestic hot water Problem Possible cause Solution Supply temperature too low Wrong setting of automatic controls Adjust automatic contro...

Страница 16: ...the controller is correct see separate instructions Defective immersion sensor Replace immersion sensor Variations in temperature Non return valve on the circulation line defective leads to mixing and...

Страница 17: ...ut off valves control valves and piping to which declaration relates are in conformity with the following directives standards and other normative documents provided that they are used according to ou...

Страница 18: ...Produced by Danfoss A S 02 2012 The delivered station may vary from the pictures and diagrams in these instructions Danfoss District Energy DSA 1 MINI...

Отзывы: