Exchanger Package May 2007
Table of Contents Scope of delivery...3 Assembly and installation...5 Spare parts list...7 8490 GB 2007.05 Page 2 Subject to alteration.
ECONET Exchanger Package, scope of delivery System overview: The Exchanger Package illustrated in the figure is delivered separately from the AHU and the ECONET pump unit. Basically, the Exchanger Package consist of one or two plate heat exchangers for connection to an external heating and/or cooling system. The pipework within the ECONET Exchanger Package is protected against rusting and insulated with Armaflex. The ECONET Exchanger Package comes with a stand for mounting on a flat floor. 3 3 2 1 1 2 6 1. Plate heat exchangers for supplementary heating/cooling 2. Pipes for ECONET pump unit 3. Shut-off valves 4. Drain valve, Filling valve 5. Specially designed stand 6. Expansion vessel with a safety valve 4 5 Every pipe is marked with the necessary connection information 8490 GB 2007.05 Page 3 Subject to alteration.
ECONET Exchanger Package, scope of delivery ECONET Exchanger Package: The ECONET Exchanger Package contsists of one or two plate heat exchangers for supplementary heating and/or cooling. The exchangers are made of AISI 316 stainless steel, brazed with pure copper. The typical pressure rating is 31 bar (450 psi), and the typical temperature rating is 225 C (437 F). The tubes are made of high-pressure steel, painted with anti-corrosion paint. These are then insulated with Armaflex. The heat exchanger package, the ECONET pump unit and the external pipework must not exceed a total pressure drop of 40 kpa for maximum liquid flow. If the pressure drop is higher (a long distance between the components), it should be taken into account when dimensioning the system. The pipe connections are male pipe threads from DN25 to DN50. The connections on the primary side against the plate exchangers are female pipe threads from DN25 to DN50. For dimensions DN65 and DN80, all connections are assembled flanges. The opening pressure for the delivered safety valve is 4.0 bar. All sizes of ECONET Exchanger Package come with a specially designed stand that is made for floor standing. The unit is delivered on a separate pallet. Packaging Suitable packaging protects the ECONET Exchange Package during transport. This is fully environmentally compatible, and should be taken for central disposal as a secondary raw material. EXP. VESSEL DIM. FOR MAX SYSTEM MAX B MAX H MAX D EU SIZE bb CONNECTION DN VOLUME litre mm mm mm 20, 21, 22, 30, 31 25 120 650 950 400 32, 33, 40, 41 32 200 550 1100 550 42, 50, 51 50 400 710 1150 800 44, 52, 53, 60 50 400 710 1150 875 62, 71 65 1000 750 1250 900 64, 73, 80 65 1000 750 1250 1050 82, 84 80 1000 850 1400 1200 H B D The picture shows size EU: 82-84 8490 GB 2007.05 Page 4 Subject to alteration.
ECONET Exchanger Package, assembly and installation General ECONET instructions can be found in ECONET manual 8170. This instruction only covers what is valid for the ECONET Exchanger Package. Installation instruction: The following shall be carried out on site by the plumbing/automation and electrical contractors. Unpacking Inspection of delivered equipment Check for signs of transit damage. Check that the product codes on the rating labels conform to your requirements. Check the delivered components against the bill of material. The code for the ECONET Exchanger Package can be found on one of the heat exchangers. Installation of necessary components for connecting an external energy source, as set out in the documentation. Filling and air purging of system. Equipment and controls for supplementary heating and cooling (SV30, SV50). Pipe installation: Installation of pipes between the ECONET Exchanger Package and the ECONET pump unit. Installation of the piping from the external energy source. Filling and air purging of the ECONET circuit and the external water system. 8490 GB 2007.05 Page 5 Subject to alteration.
ECONET Exchanger Package, assembly and installation Pipe installation Connection to the pipe system should be carried out by the plumbing contractor. Installation normally includes: Installation of necessary components for connecting an external energy source, as set out in the documentation. The necessary components vary depending on the design of the object. Examples of external components are: Automatic air purging valve combined with a manual air purging valve Air purging valves for micro bubbles Filter Charging equipment Water trap Anti-freeze liquid Installation of the ECONET Exchanger Package to the ECONET pump unit. Mounting of control valves for supplementary heating and/or cooling. The installation of the ECONET Exchanger Package must not impose any loads on any pipes within the ECONET pump unit. The connection of the supplementary heating and/or cooling must be according to the plates mounted on the ECONET Exchanger Package and the ECONET pump unit. These plates indicate: Which of the plate heat exchangers are intended for heating and cooling. Inlet and outlet of the exchangers for primary heating and cooling. Pipes for connection to the ECONET pump unit. NOTE! In the ECONET Exchanger Package is disconnected from the ECONET unit, the Econet system might need an additional safety valve. NOTE! A purging valve must be fitted at the highest point in the system. IMPORTANT! Hold the pipe connections steady with a pipe wrench when tightening external pipes. Use flax (hemp) and paste for sealing the connections. Use sealings suited for anti-freeze liquids, such as etylen glycol mixtures. With the pipes installed correctly, the ECONET Exchanger needs to be protected from condensation with insulation on the pipes to/from the primary systems. The shut-off valves on ECONET Exchanger Package must be open when the system is running as normal. The ECONET Exchanger Package is build to stand on a flat floor. The ECONET Exchanger Package comes with a stand suitable for its size. 8490 GB 2007.05 Page 6 Subject to alteration.
Spare parts list List of items that can be provided as spare parts. POS PART MAKER CODE SPARE PART NOTE 1 Plate heat exchanger SWEP FWG ordering code EURZ-05 dd=ff=5 eee=ggg=10 B5TH x 10 dd=ff=5 eee=ggg=14 B5TH x 14 dd=ff=5 eee=ggg=20 B5TH x 20 dd=ff=5 eee=ggg=30 B5TH x 30 dd=ff=8 eee=ggg=10 B8TH x 10 dd=ff=8 eee=ggg=20 B8TH x 20 dd=ff=8 eee=ggg=24 B8TH x 24 dd=ff=8 eee=ggg=30 B8TH x 30 dd=ff=8 eee=ggg=40 B8TH x 40 dd=ff=10 eee=ggg=10 B10TH x 10 dd=ff=10 eee=ggg=20 B10TH x 20 dd=ff=10 eee=ggg=30 B10TH x 30 dd=ff=10 eee=ggg=40 B10TH x 40 dd=ff=10 eee=ggg=50 B10TH x 50 dd=ff=10 eee=ggg=60 B10TH x 60 dd=ff=10 eee=ggg=70 B10TH x 70 dd=ff=15h eee=ggg=16 B15H x 16 dd=ff=15h eee=ggg=20 B15H x 20 dd=ff=15h eee=ggg=30 B15H x 30 dd=ff=15h eee=ggg=40 B15H x 40 dd=ff=16h eee=ggg=20 B16H x 20 dd=ff=16h eee=ggg=30 B16H x 30 dd=ff=16h eee=ggg=40 B16H x 40 dd=ff=16h eee=ggg=50 B16H x 50 dd=ff=16h eee=ggg=60 B16H x 60 dd=ff=16h eee=ggg=70 B16H x 70 dd=ff=16h eee=ggg=80 B16H x 80 dd=ff=16h eee=ggg=90 B16H x 90 dd=ff=16h eee=ggg=100 B16H x 100 dd=ff=16h eee=ggg=120 B16H x 120 dd=ff=25 eee=ggg=10 B25H x 10 dd=ff=25 eee=ggg=20 B25H x 20 dd=ff=25 eee=ggg=30 B25H x 30 dd=ff=25 eee=ggg=40 B25H x 40 dd=ff=25 eee=ggg=50 B25H x 50 dd=ff=25 eee=ggg=60 B25H x 60 dd=ff=25 eee=ggg=70 B25H x 70 dd=ff=25 eee=ggg=80 B25H x 80 dd=ff=28 eee=ggg=36 B28H x 36 dd=ff=28 eee=ggg=46 B28H x 46 dd=ff=28 eee=ggg=56 B28H x 56 dd=ff=28 eee=ggg=66 B28H x 66 dd=ff=28 eee=ggg=76 B28H x 76 dd=ff=28 eee=ggg=86 B28H x 86 dd=ff=28 eee=ggg=96 B28H x 96 8490 GB 2007.05 Page 7 Subject to alteration.
Spare parts list POS PART MAKER CODE SPARE PART NOTE dd=ff=28 eee=ggg=106 B28H x 106 dd=ff=28 eee=ggg=116 B28H x 116 dd=ff=28 eee=ggg=126 B28H x 126 dd=ff=28 eee=ggg=136 B28H x 136 dd=ff=35 eee=ggg=40 B35H x 40 dd=ff=35 eee=ggg=50 B35H x 50 dd=ff=35 eee=ggg=60 B35H x 60 dd=ff=35 eee=ggg=70 B35H x 70 dd=ff=35 eee=ggg=80 B35H x 80 dd=ff=35 eee=ggg=90 B35H x 90 dd=ff=35 eee=ggg=100 B35H x 100 dd=ff=46 eee=ggg=30 B120H x 30 dd=ff=46 eee=ggg=40 B120H x 40 dd=ff=46 eee=ggg=50 B120H x 50 dd=ff=46 eee=ggg=60 B120H x 60 dd=ff=46 eee=ggg=70 B120H x 70 dd=ff=46 eee=ggg=80 B120H x 80 dd=ff=46 eee=ggg=90 B120H x 90 dd=ff=46 eee=ggg=100 B120H x 100 dd=ff=46 eee=ggg=110 B120H x 110 dd=ff=46 eee=ggg=120 B120H x 120 dd=ff=46 eee=ggg=130 B120H x 130 dd=ff=46 eee=ggg=140 B120H x 140 dd=ff=56 eee=ggg=60 B56H x 60 dd=ff=56 eee=ggg=80 B56H x 80 dd=ff=56 eee=ggg=100 B56H x 100 dd=ff=56 eee=ggg=120 B56H x 120 dd=ff=56 eee=ggg=140 B56H x 140 dd=ff=56 eee=ggg=160 B56H x 160 dd=ff=56 eee=ggg=180 B56H x 180 dd=ff=70 eee=ggg=120 B427L x 120 dd=ff=70 eee=ggg=140 B427L x 140 dd=ff=70 eee=ggg=160 B427L x 160 dd=ff=70 eee=ggg=200 B427L x 200 dd=ff=72 eee=ggg=120 B427M1 x 120 dd=ff=72 eee=ggg=140 B427M1 x 140 dd=ff=72 eee=ggg=160 B427M1 x 160 dd=ff=72 eee=ggg=180 B427M1 x 180 dd=ff=72 eee=ggg=200 B427M1 x 200 dd=ff=72 eee=ggg=240 B427M1 x 240 FWG ordering code EURZ-05 2 Expansion vessel TA-Flex bb=20-41 TA-FLEX 12L TA No.: 6-00029-012 bb=42-60 TA-FLEX 25L TA No.: 6-00029-025 bb=62-84 TA-FLEX 40L TA No.: 6-00029-040 3 Shut-off valves bb=20-53 Ventim VM 4322 bb=62-85 Ventim VM 3002 4 Drain valve, Filling valve TA-SAV DN15 5 Safety valve TA TA No.: 6-00028-240 8490 GB 2007.05 Page 8 Subject to alteration.
Group Brings Air to Life Group provides a full range of products and solutions for building ventilation, air treatment and industrial air movement. Head offices Buildings Air Climate AB Kung Hans väg 12 SE-192 68 SOLLENTUNA Sweden t +46 771 26 26 26 f +46 8 626 73 10 Industry Air Movement Limited Tufnell Way COLCHESTER, CO4 5AR United Kingdom t +(0) 1206 544122 f +(0) 1206 574434 Sales Offi ces available Worldwide See our website for details. www.flaktwoods.com Due to a policy of continuous development and improvement the right is reserved to supply products which may differ from those illustrated and described in this publication. Certified dimensions will be supplied on request on receipt of order. FWG-Econet-Exchanger Package-GB-200705-8490 CCJ