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Summary of Contents for Danfoss EvoFlat WSS
- Page 1 Mounting and Installation Guide EvoFlat WSS for apartments, single- and multi-family houses EvoFlat WSS AU3 TPC-M water heater for DHW heating, based on the flow principle. EvoFlat Water Heater for apartments, single- and multi-family houses districtenergy.danfoss.com...
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Page 2: Table Of Contents
11.0 Controls ....................................13 12.0 Maintenance ..................................15 13.0 General troubleshooting / Troubleshooting DHW ......................16 14.0 EU declaration of conformity ............................. 18 15.0 Commissioning Certificate ..............................19 2 | © Danfoss | Produced by Danfoss Redan A/S | 2020.08 145X2039 AN352656760258en-000101... -
Page 3: Safety Notes
As far as possible, do NOT lift the substation by the pipes. Lifting by the pipes Check that all hairpins in click connectionsare completely may cause leaks. REMEMBER to retighten. pushed in. AN352656760258en-000101 145X2039 © Danfoss | Produced by Danfoss Redan A/S | 2020.08 | 3... - Page 4 The station consists of materials that must not be disposed of with house- hold waste. Disconnect the entire energy supply and disassemble the prod- uct for disassembly and dispose of it in accordance with local regulations. 4 | © Danfoss | Produced by Danfoss Redan A/S | 2020.08 145X2039 AN352656760258en-000101...
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Page 5: Mounting
A variety of energy sources, such as oil, gas Authorized personnel only or solar power, could be used as the primary supply to Danfoss substations. Assembly, start-up and maintenance work must be For the sake of simplicity, HS can be taken to mean the primary supply. -
Page 6: Start-Up
10. Finally adjust the water heater according to the enclosed installation instructions. IMPORTANT! Heating and cooling of the system may cause leaks. Therefore tightening of all connections may be necessary after commencement of operation. 6 | © Danfoss | Produced by Danfoss Redan A/S | 2020.08 145X2039 AN352656760258en-000101... -
Page 7: Electrical Connection
The substation must be electrically connected so that it can be discon- nected for repairs. Grounding / potential compensation The station should be connected to a grounding point on the right side of the station mounting rail. AN352656760258en-000101 145X2039 © Danfoss | Produced by Danfoss Redan A/S | 2020.08 | 7... -
Page 8: Main Components Evoflat Wss Water Heaters
DHW temperature controller. On delivery, the station is prepared for connection upwards. The EvoFlat WSS water heaters are available in two variants, - EvoFlat WSS water heaters Std. and EvoFlat WSS water heaters Circ. which is prepared for DHW circulation. -
Page 9: Diagrams, Examples, Evoflat Wss Water Heaters
Plate heat exchanger: Danfoss XB06H+1 60HP-E Non-return valve Ball valve Circulation pump 33 Plug 38 DHW controller type TPC-M Connections: 3/4” int. thread Circ. Supply Return AN352656760258en-000101 145X2039 © Danfoss | Produced by Danfoss Redan A/S | 2020.08 | 9... -
Page 10: Dimensional Sketches, Examples, Evoflat Wss Water Heaters
Not to be handed over to, copied or used by third party. Two- or three Rev. dimensional reproduction of contents to be authorized by Danfoss Redan A/S. Sheet 1 / 1 10 | © Danfoss | Produced by Danfoss Redan A/S | 2020.08 145X2039 AN352656760258en-000101... -
Page 11: Order Data
Mounting and installation guide EvoFlat WSS Water Heaters 9. ORDER DATA Picture Characteristics Code No. EvoFlat WSS, Std. 145G0322 EvoFlat WSS, Circ. 145G0323 AN352656760258en-000101 145X2039 © Danfoss | Produced by Danfoss Redan A/S | 2020.08 | 11... -
Page 12: Dhw Recirculation
If the household plumbing system includes hot water recirculation the water heater must be connected to the hot water recirculation system. Photo to the right shows the EvoFlat WSS Circ. water heater (145G0323), which is prepared for connection to the DHW recir- culation system. -
Page 13: Controls
It is recommended to check the operation of safety valves at inter- vals of 6 months. This is done by turning the valve head in direction indicated. AN352656760258en-000101 145X2039 © Danfoss | Produced by Danfoss Redan A/S | 2020.08 | 13... - Page 14 Circulation pump Wilo Yonos Para Z15/7 RKC 130mm 1” EvoFlat WSS, Circ. water heaters are factory fitted with a pump. The pump setting is established in connection with the commissioning. Generally speaking, this setting is not to be altered. If it should nev-...
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Page 15: Maintenance
Venting Checking that the system is thoroughly vented. Inspections should be carried out minimum every two years. Spare parts can be ordered from Danfoss. Please ensure that any enquiry includes the flat station serial number. AN352656760258en-000101 145X2039... -
Page 16: General Troubleshooting / Troubleshooting Dhw
Temperature drop during tapping. Scaling of the plate heat exchanger. Replace – rinse out. Larger DHW flow than the station has Reduce DHW flow. been designed for. 16 | © Danfoss | Produced by Danfoss Redan A/S | 2020.08 145X2039 AN352656760258en-000101... - Page 17 Mounting and installation guide EvoFlat WSS Water Heaters AN352656760258en-000101 145X2039 © Danfoss | Produced by Danfoss Redan A/S | 2020.08 | 17...
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Page 18: Eu Declaration Of Conformity
Mounting and installation guide EvoFlat WSS Water Heaters EU DECLARATION OF CONFORMITY 18 | © Danfoss | Produced by Danfoss Redan A/S | 2020.08 145X2039 AN352656760258en-000101... -
Page 19: Commissioning Certificate
Therefore, it is very important not to over-tighten the union nut, as this can lead to leaks. The manufacturer assumes no liability for leaks resulting from overvoltage. To be completed by the installer This plant has been redrawn, adapted and put into operation date: by installer: AN352656760258en-000101 145X2039 © Danfoss | Produced by Danfoss Redan A/S | 2020.08 | 19... - Page 20 20 | © Danfoss | Produced by Danfoss Redan A/S | 2020.08 145X2039 AN352656760258en-000101...
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