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Summary of Contents for REMKO EWS 300
- Page 1 REMKO TANK SYSTEMS Tank for process hot water EWS 300 Operation · Technology Edition GB - W12...
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Page 3: Table Of Contents
Contents Safety notes Environmental protection and recycling Warranty Intended use Description Operation Decommissioning Care and maintenance Installation instructions for qualified personnel Installation 10-13 Electrical connection Before commissioning Commissioning Unit dimensions Technical data Read these operating instructions carefully before commissioning / using the device! These instructions are an integral part of the unit and must always be kept in the vicinity of the installation location or on the unit itself. -
Page 4: Safety Notes
Modification of units and components the equipment. ■ supplied by REMKO is not permitted and can cause malfunctions. To preclude any danger from the unit, ■ take appropriate hazard-prevention... -
Page 5: Environmental Protection And Recycling
DIN 4753. Warranty The insulation of the hot water storage tank EWS 300 is comprised of a 50 mm The warranty conditions are listed in thick PUR insulation (CFC, HCFC and the "General terms and conditions". -
Page 6: Operation
Temporary shutdown collection points. 1. Disconnect all poles of the electrical connection of the flange heating REMKO GmbH & Co. KG or your cartridge if applicable. contractual partner will be pleased to provide a list of certified firms near you. - Page 7 Remove the heating flange. NOTE This ensures the operational reli- 2. Clean the tank. ability of your equipment! 3. Refit the flange, using a new seal. Tighten the bolts in a crosswise Regularly check the function of pattern to a torque of 20 Nm. ■...
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Page 8: Installation Instructions For Qualified Personnel
REMKO EWS 300 Installation instructions for qualified personnel General instructions prior to installation Make sure that units with enclosures, ■ which are installed in small, tight Ensure that the area in which the spaces or in suspended ceilings ■ unit is to be operated is free of frost... - Page 9 The potential equalisation of the piping When installing a fin-tube heat ■ must take place in accordance with DIN exchanger it must be absolutely 50927. ensured that the corrosion protection This type of corrosion results in in the tank remains intact. Therefore, the formation of corrosion cells.
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Page 10: Installation
REMKO EWS 300 Installation General Information Water-side connection (pressure-tight) If aggressive water is an issue, please ■ note that special models of the tank The hot water heaters are pressure- can be tested (address all queries to tight tanks for which pressure-tight your contractual partner) connections can be made. - Page 11 Tank connection according to DIN 1988 Tank Shut-off valve Safety Testing valve valve Consumers Drain valve Backflow If applicable: Pressure reducing valve preventer In order to ensure the faultless function After the conclusive connection of of the connection fitting, it may only the tank, the cold water supply line must be installed in frost-protected rooms.
- Page 12 REMKO EWS 300 The operation of the tank takes Flange installation port place through the hot water valve of the service water fixture (mixing tap). Depending on the system design, flange Therefore, the tank is under continuous heating cartridges or fin-tube heat line pressure.
- Page 13 Central heating connection Corrosion protection Before being placed into service, The enamelled boiler is protected with the register must be flushed in order a standard magnesium rod-type anode. to remove any soiling (e.g. scale) from This anode is self-consuming and the heating circuit.
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Page 14: Electrical Connection
REMKO EWS 300 Electrical connection Before commissioning Flange heating cartridge Before being placed into service, The hot water heater must be filled the register must be flushed in order ■ with water before being put into to remove any soiling (e.g. scale) from service. -
Page 15: Commissioning
Commissioning Heating the water in the tank causes its volume to increase. NOTE During the heating process, Commissioning should only be the expansion water generated in performed and documented by the internal boiler should drip out of specially trained personnel. the safety valve. -
Page 16: Unit Dimensions
REMKO EWS 300 Unit dimensions EWS 300 We reserve the right to modify the dimensions and constructional design as part of the ongoing technical development process. Dimensions in mm Unit type ø D EWS 300 1435 1160 1156 1050 max. -
Page 17: Technical Data
Technical data EWS 300 Unit type Heat exchanger surface m² Max. operating pressure Max. permissible temp. °C Max. issue quantity l/min with drawing at 45°C Cycle outputs EWS 300 Supply temperature °C Hot water temperature °C Cold water temperature °C... - Page 18 REMKO EWS 300 Notes...
- Page 20 REMKO INTERNATIONAL ... and also right in your neighbourhood! Benefit from our experience and advice REMKO GmbH & Co. KG Air conditioning and heating technology Im Seelenkamp 12 D-32791 Lage Postfach 1827 D-32777 Lage Telephone +49 5232 6 06-0 +49 5232 6 06-2 60 e-mail info@remko.de...
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