Related Manuals for Danfoss Akva Lux II TDP-F
Summary of Contents for Danfoss Akva Lux II TDP-F
- Page 1 MAKING MODERN LIVING POSSIBLE Akva Lux II TDP-F Instructions for installation and use Danfoss District Energy...
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Page 2: Table Of Contents
5.1 Akva Lux II TDP-F, fully insulated - Type A (004U8264) ............................3 5.2 Akva Lux II TDP-F (with bypass thermostat mounted before heat meter) - Type 004U8089 ..............4 5.3 Akva Lux II TDP-F (with bypass thermostat mounted after heat meter) - Type 004U8044 ..............5 3.0 Dimensional sketches / Connections ....................................6... -
Page 3: Product Introduction
Instructions for installation and use Akva Lux II TDP-F 2.0 Product introduction 5.1 Akva Lux II TDP-F, fully insulated - Type (004U8264) Plate heat exchanger, DHW Differential pressure controller Dirt strainer Non-return valve Air vent Sensor pocket for heat meter ½“... -
Page 4: Akva Lux Ii Tdp-F (With Bypass Thermostat Mounted Before Heat Meter) - Type 004U8089
Instructions for installation and use Akva Lux II TDP-F 5.2 Akva Lux II TDP-F (with bypass thermostat mounted before heat meter) - Type 004U8089 Plate heat exchanger, DHW Differential pressure controller Dirt strainer Non-return valve Air vent Sensor pocket for heat meter ½“... -
Page 5: Akva Lux Ii Tdp-F (With Bypass Thermostat Mounted After Heat Meter) - Type 004U8044
Instructions for installation and use Akva Lux II TDP-F 5.3 Akva Lux II TDP-F (with bypass thermostat mounted after heat meter) - Type 004U8044 Plate heat exchanger, DHW Differential pressure controller Dirt strainer Dirt strainer with plug ½” Non-return valve Air vent Sensor pocket for heat meter ½“... -
Page 6: Dimensional Sketches / Connections
65 mm 65 mm 65 mm 610 mm 65 mm 65 mm 65 mm 65 mm 65 mm 65 mm Akva Lux II TDP-F with recirculation, - in recess box Connections size: DH, HE, DCW, DHW: ¾” IT Recirculation: R½” ET Type 004U8089... -
Page 7: Enduser Instructions, General
Be very careful when you are in the immediate vicinity of the unit. The Akva Lux II TDP-F, Type 004U8264 is fully enclosed in an EPP insula- tion box as a standard. Warnings about high pressure and high temperature... -
Page 8: Enduser Instructions, Initial Adjustment/Setting
Adjuster lever Option: Alternatively the Akva Lux TDP-F substations may be fitted with a Danfoss PM2+P controller (Fig. 1b) for domestic hot water. Set the DHW temperature by turning the adjuster lever towards red (hotter) or blue (cold- Fig. 1b er). -
Page 9: Installation Instructions, Safety And Handling
Instructions for installation and use Akva Lux II TDP-F 6.0 Installation instructions, Safety and Handling Instructions Please read these instructions carefully before installing and comis- sioning this substation. The manufacturer accepts no liability for loss or damage resulting from failure to comply with these instructions for use. -
Page 10: Installation Instructions, Getting Started
Instructions for installation and use Akva Lux II TDP-F 7.0 Installation instructions, Getting started Connect the substation to the household piping in accordance with the labelling at the bottom and/or in accordance with the instruc- tions in this manual. If the system features DHW recirculation, a recirculation connec- tion must be established on the substation. -
Page 11: Installation Instructions, General
LCD display. Please note that for Akva Lux II TDP-F, fully insulated, it is possible to perform change of feature to enable that bypass consumption is not registered by the heat meter. This requires a fitting set, which is available as extra equipment. - Page 12 Instructions for installation and use Akva Lux II TDP-F Mounting of temperature sensors As standard the heat meter is supplied with temperature sensors for measuring the supply and return flow temperatures. The Akva Lux II S-F flat station is prepared for mounting of tem-...
- Page 13 Instructions for installation and use Akva Lux II TDP-F Zone valve / thermal actuator TWA-A The Akva Lux II TDP-F can be supplied with zone valve/thermal ac- tuator TWA-A, which enables connection to an electronic program- mable room thermostat. The thermal actuator of the zone valve is switched on by an exter- nal contact from the room thermostat, and starts to open or close the valve.
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Page 14: Installation Instructions, Recirculation Connection
The safety valve set includes two different pipes, as it is prepared for mounting on flat stations with and without circulation set. Illustration 1 to the right shows Akva Lux II TDP-F with safety valve set only. Illustration 2 to the right shows Akva Lux II TDP-F with circulation set and safety valve set. -
Page 15: Installation Instructions - Recirculation Connection - Circulation Set 1 - 004U8400
Akva Lux II TDP-F 9.1 Installation instructions - recirculation connection - Circulation set 1 - 004U8400 Akva Lux II TDP-F, Type 004U8264 You must always fit a pump and a non-return valve to the recir- culation pipe, with flow direction towards the substation. - Page 16 Fig. 14 Fit circulation hose end G2 in non-return valve J. (Do not forget gasket!) Fig. 13 Fig.14 Akva Lux II TDP-F with bypass-function. Akva Lux II TDP-F, prepared for domestic hot water recirculation. 16 DKDHR VI.HE.A1.02 Danfoss District Energy...
- Page 17 Instructions for installation and use Akva Lux II TDP-F Akva Lux II TDP-F, Type 004U8089 Cover for wall mounting You must always fit a pump and a non-return valve to the recir- culation pipe, with flow direction towards the substation.
- Page 18 Instructions for installation and use Akva Lux II TDP-F Fig. 7 Fit/screw hose end G1 onto the hexagon nipple A and fit the other end of the capillary tube E2 in pipe bushing B by means of a cutting ring F and a union nut D. Tighten with single end wrench.
- Page 19 On substations, that are supplied with bypass thermo- stat mounted after the heat meter (Akva Lux II TDP-F, Type 004U8044), the bypass thermostat must therefore be relocated before the substation is prepared for recirculation, - i.e. the by- pass thermostat must be mounted before the heat meter.
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Page 20: Installation Instructions - Recirculation Connection - Circulation Set 2 - 004U8401
Akva Lux II TDP-F 9.2 Installation instructions - recirculation connection - Circulation set 2 - 004U8401 Akva Lux II TDP-F, Type 004U8264 You must always fit a pump and a non-return valve to the recir- culation pipe, with flow direction towards the substation. -
Page 21: Installation Instructions - Recirculation Connection - Circulation Set 3 - 004U8403
Akva Lux II TDP-F 9.3 Installation instructions - recirculation connection - Circulation set 3 - 004U8403 Akva Lux II TDP-F, Type 004U8264 You must always fit a pump and a non-return valve to the recir- culation pipe, with flow direction towards the substation. - Page 22 Instructions for installation and use Akva Lux II TDP-F Cover for wall mounting Akva Lux II TDP-F, Type 004U8089 You must always fit a pump and a non-return valve to the recir- culation pipe, with flow direction towards the substation.
- Page 23 On substations, that are supplied with bypass thermo- stat mounted after the heat meter (Akva Lux II TDP-F, Type 004U8044), the bypass thermostat must therefore be relocated before the substation is prepared for recirculation, - i.e. the by- pass thermostat must be mounted before the heat meter.
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Page 24: Installation Instructions - Recirculation Connection - Circulation Set 4 - 004U8405
Cover for wall mounting You must always fit a pump and a non-return valve to the recir- Akva Lux II TDP-F, Type 004U8089 culation pipe, with flow direction towards the substation. A safety valve must be mounted in the DCW inlet. - Page 25 On substations, that are supplied with bypass thermo- stat mounted after the heat meter (Akva Lux II TDP-F, Type 004U8044), the bypass thermostat must therefore be relocated before the substation is prepared for recirculation, - i.e. the by- pass thermostat must be mounted before the heat meter.
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Page 26: Adjustment And Commissioning Of The Akva Lux Ii Tdp-F Variants
Fasten the front insulation section with a slight pressure on the sides and upper part. Please note that the Akva Lux II TDP-F, Type 004U8264 is not mechanically fixed in the rear insulation section and must be handled by lifting in both pipes and... - Page 27 Differential pressure controller TD200 As standard a differential pressure controller type TD200 is mount- ed in Akva Lux II TDP-F types 004U8089 and 004U8044. This type of differential pressure controller is preset from factory and should not be adjusted afterwards...
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Page 28: Flow Regulator
Akva Lux II TDP-F Electronic programmable room thermostat The Akva Lux II TDP-F types 004U8264 and 004U8044 are equipped with a zone valve, and thereby prepared for fitting of a thermal actuator TWA-A, which enables connection to an electronic pro- grammable room thermostat. -
Page 29: Circulation Pump - Dhw
Instructions for installation and use Akva Lux II TDP-F 12.0 Circulation pump - DHW As a standard the circulation set 1 comprises a circulation pump WILO-STAR-Z NOVA. Pump start-up Do not start up the pump until the system has been filled with the flow media. -
Page 30: Operation And Maintenance
If rinsing with clean water is not sufficient, the exchanger can also be cleaned by circulating a cleaning agent approved by Danfoss (e.g. Kaloxi or Radiner Fl cleaning fluid) through the exchanger. Both these cleaning fluids are environmentally friendly and can be disposed off through the standard sewer system. -
Page 31: Maintenance Schedule (Recommendations)
Instructions for installation and use Akva Lux II TDP-F Cooling from the water heater alone: During tapping, the level of cooling will typically be 30–35°C. When hot water is not being tapped, it is completely normal for the return temperature from the water heater to rise slightly. In this situation, the district heating meter will register very modest consumption as the volume of water is very small. -
Page 32: Trouble Shooting
Instructions for installation and use Akva Lux II TDP-F 14.0 Trouble shooting If operating disturbances occur, the following basic features - the substation is connected to electricity (pump and should be checked before carrying out acual troubleshooting: automatic, - the substation is correctly connected,... -
Page 33: Troubleshooting - Domestic Hot Water
Instructions for installation and use Akva Lux II TDP-F 14.2 Troubleshooting - Domestic hot water Problem Possible cause Solution Non-return valve on the circulation line defective (leads to mixing - and the Replace non-return valve. Variations in temperature circulation water pipes become cold du- ring tapping). -
Page 34: Eu Declaration Of Conformity
Danfoss Redan A/S Instructions for installation and use Akva Lux II TDP-F District Energy Omega 7, Søften DK-8382 Hinnerup 15.0 EU Declaration of Conformity Telephone +45 87 43 89 43 EC-DECLARATION OF CONFORMITY For CE marking in EU (European Union) -
Page 35: Commissioning Certificate
Instructions for installation and use Akva Lux II TDP-F 16.0 Commissioning Certificate Commissioning certificate The substation is the direct link between the district heating supply network and the household piping system. All supply pipes and the pipes in the household piping system must be checked and rinsed before commissioning. Once the system has been filled with water, all pipe connections must be retightened before performing pressure test for leaks. - Page 36 Danfoss Redan A/S · District Energy · Omega 7, Søften · DK-8382 Hinnerup Tel. +45 87 43 89 43 · Fax: +45 87 43 89 44 · redan@danfoss.com · www.redan.danfoss.dk VI.HE.A1.02 Produced by Danfoss Redan A/S © 09/2012...