DUALSUN solar heating system Installation, Use & Maintenance Manual Download | Manualshive

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Installation, use, maintenance

manual - DualSun solar heating

system for individual swimming

pools

v3.6

2020

English

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Summary of Contents for solar heating system

Page 1: ...Installation use maintenance manual DualSun solar heating system for individual swimming pools v3 6 2020 English...

Page 2: ...RING hybrid panel 12 3 5 Selection of transfer pipes for DualSun solar swimming pool heating system 12 3 6 Operation of the filtration pump and verification of its characteristics 13 3 7 Installation...

Page 3: ...ules All electrical work must be done according to local guidelines The installation must not be used if it shows signs of damage DANGER For installations on roofs it is necessary to comply with perso...

Page 4: ...perly when the sys tem is off Check the power manometric head of the filtration pump corresponding to the circulation flow rate in the solar panels see useful documents referenced below Check the orie...

Page 5: ...the pipe 1 3 3 Various Depending on your plans you will need other connection elements and materials such as PVC valves stain less steel screws silicone sealant etc Make sure these are quality produc...

Page 6: ...at transfer device which restores the calories of the heat transfer fluid to thermal storage or directly to the tank to be heated Thanks to a vertically integrated design of the photovoltaic and therm...

Page 7: ...d in the appendices of the datasheet published in our online library 2 2 Recommended hydraulic flow rates for the DualSun SPRING panel Nominal average operating flow rates Application DHW Thermal disc...

Page 8: ...ponds to the allowable pressure in the panels to purge correctly the air during hydraulic commissioning The pressure can be raised to 2 bar for only a few minutes At the end of commissioning of the in...

Page 9: ...ain kit 12 Installation of the DualSun SPRING hybrid panel 12 Selection of transfer pipes for DualSun solar swimming pool heating system 12 Operation of the filtration pump and verification of its cha...

Page 10: ...rn valve 40 7 40 flowmeter 8 Isolation valve 40 9 T 50 40 40 10 Non return valve 50 11 T 50 50 50 S1 Panel temperature sensor S2 Swimming pool temperature sensor Drain kit only for frost risk areas 12...

Page 11: ...heating will be placed after the solar heating This system allows solar panels to be installed below the level of the pool up to a height differential of 5 meters maximum between the hydraulic entry...

Page 12: ...f the installation to be carried out 3 4 1 Hydraulic layout with the DualSun SPRING hybrid panel IMPORTANT Installation of panels in portrait only to allow winter emptying See chapter quilibrage hydra...

Page 13: ...he filtration flow is systematically bypassed in the panels to recover the available energy The system will automatically divert the filtration flow to the solar panels when the latter are hotter than...

Page 14: ...n system pump The solar controller consists of a DualSun BS 2 differential controller intended to automatically control the mo torized 3 way valve see Installation of the motorized 3 way valve 19 3 7...

Page 15: ...fields can interfere with the operation of the regulator Be careful not to expose the device or the system to strong electromagnetic fields Install the device in a dry indoor room The regulator must b...

Page 16: ...2 solar control unit CAUTION Electrical shock When the enclosure is open live components are accessible Disconnect the device from the power supply before opening it WARNING Electrostatic discharge E...

Page 17: ...ion must always be done last It is necessary to be able to disconnect the device from the electrical network at any time Install the power outlet so that it is accessible at all times If this is not p...

Page 18: ...ced on the PVC pool filtration pipe using the clamp between the filtration pump and the sand fil ter Lay the probe with thermal grease to improve conductivity and insulate the probe with thermal insul...

Page 19: ...e symbol appears to the right of it To select an adjustment channel briefly press button 4 flashes Adjust the value by pressing buttons 2 and 3 Briefly press button 4 appears and remains displayed the...

Page 20: ...8 2 Hydraulic connection of the motorized 3 way valve In the automatic position the motorized 3 way valve installed on the swimming pool s filtration circuit and controlled by the DualSun BS 2 solar...

Page 21: ...must be such that inlet 2 is connected to the out let of the swimming pool filter When the motor is stopped at 0 the flow must be directed towards the filtration loop L shaped valve oriented between p...

Page 22: ...minals 1 N 17 Blue cable 2 R1 18 Black cable 3 L 20 Brown cable Earth Earth 14 Yellow and green cable Motorized 3 way valve connections should only be entrusted to a qualified installer Access to the...

Page 23: ...rly engaged Make sure that the system will drain automatically when the pump is turned off or that the bleed valves are in sufficient quantity Check that all the pipes are correctly held by the clamps...

Page 24: ...in ON mode Leave the bypass valve 1 open Open the isolation valves 2 starting with the valve on the delivery line exit of the panels Gradually close the bypass valve 1 until the maximum allowable flo...

Page 25: ...ng pool water rises slowly to the desired tem perature provided that The difference between the temperature of the solar panels and that of the swimming pool water is always greater than the chosen va...

Page 26: ...e of 30 with the vertical Inclined piping no counter slope high point to ensure water flow between the panels and the drain valve Draining Winterizing for fros risk areas Leave the isolation valves 2...

Page 27: ...nvite you to consult the DualSun warranty conditions in our online library This warranty is only valid if maintenance is performed and documented by qualified personnel This warranty takes effect on t...

Page 28: ...ers must be ensured by the installation of protection against falls using guardrails or the like refer to the recommendations indicated in the installation guidelines and the maintenance of thermal an...

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