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Installation manual

ROTEX HPSU monobloc compact outdoor unit

English

Installation manual

ROTEX HPSU monobloc compact outdoor unit

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Summary of Contents for HPSU

Page 1: ...Installation manual ROTEX HPSU monobloc compact outdoor unit English Installation manual ROTEX HPSU monobloc compact outdoor unit ...

Page 2: ... souladu s našimi pokyny odpovídají následujícím normám nebo normativním dokumentům u skladu sa slijedećim standardom ima ili drugim normativnim dokumentom ima uz uvjet da se oni koriste u skladu s našim uputama 16 17 18 19 20 21 22 23 24 25 megfelelnek az alábbi szabvány ok nak vagy egyéb irányadó dokumentum ok nak ha azokat előírás szerint használják spełniają wymogi następujących norm i innych ...

Page 3: ... 4 4 3 To connect the remote outdoor sensor 8 4 4 4 To connect the shut off valve 8 5 Commissioning 9 5 1 Checklist before commissioning 9 6 Hand over to the user 9 7 Technical data 10 7 1 Piping diagram Outdoor unit 10 7 2 Wiring diagram Outdoor unit 11 1 About the documentation 1 1 About this document Target audience Authorised installers Documentation set This document is part of a documentatio...

Page 4: ...he user interface does NOT display error 7H NOTICE When circulation in each or certain space heating loops is controlled by remotely controlled valves it is important that the minimum flow rate is guaranteed even if all valves are closed In case the minimum flow rate cannot be reached a flow error 7H will be generated no heating or operation See the installer reference guide for more information M...

Page 5: ...the floor prepare 4 sets of M8 or M10 anchor bolts nuts and washers field supply as follows INFORMATION The maximum height of the upper protruding part of the bolts is 15 mm 283 1 0 0 mm 1 0 0 330 300 7 4 0 In any case provide at least 300 mm of free space below the unit Additionally make sure the unit is positioned at least 100 mm above the maximum expected level of snow mm 1 5 0 1 5 0 a 330 300 ...

Page 6: ...dboard b Instruction sheet NOTICE To prevent damage to the supporting feet do NOT tilt the unit sideways in any way 4 2 3 To provide drainage Make sure that condensate can be evacuated properly When the unit is in cooling mode condensate may also form in the hydro part When providing drainage therefore make sure to cover the entire unit NOTICE If the unit is installed in a cold climate take adequa...

Page 7: ...the shut off valves 3 For how to connect the HPSU monobloc tank see the installation manual of the tank NOTICE To protect the water circuit against freezing add glycol For instructions see the installation manual of the HPSU monobloc tank NOTICE Install a manometer in the system NOTICE Install air purge valves at all local high points 4 3 2 To insulate the water piping The piping in the complete w...

Page 8: ...upply 4 Make sure that the cable does NOT come in contact with sharp edges 5 Install the switch box cover INFORMATION When installing field supply or option cables foresee sufficient cable length This will make it possible to remove reposition the switch box and gain access to other components during service CAUTION Do NOT push or place redundant cable length in the unit 4 4 2 To connect the main ...

Page 9: ...n devices are installed according to this document and have not been bypassed The power supply voltage matches the voltage on the identification label of the unit There are NO loose connections or damaged electrical components in the switch box There are NO damaged components or squeezed pipes on the inside of the outdoor unit The correct pipe size is installed and the pipes are properly insulated...

Page 10: ...or Accumulator Compressor High pressure switch Muffler Muffler 4 way valve Pressure sensor Refrigerant flow Cooling Heating Liquid stop valveV Plate heat exchanger Gas stop valve with service port Air purge Flow sensor Pump Flow switch Outlet Shut off valve with drain fill valve Expansion vessel Safety valve Blow off Filter Inlet Outlet water heat exchanger thermistor Refrigerant liquid side therm...

Page 11: ... S1PH High pressure switch S2 S503 Connector SA1 Surge arrestor SHEET METAL Terminal strip on fixed plate SW1 SW3 Push buttons SW2 SW5 DIP switches U Connector V Connector V2 V3 V401 Varistor W Connector X11A X12A Connector X1M X2M Terminal strip Y1E Electronic expansion valve coil Y1R Reversing solenoid valve coil Z1C Z4C Ferrite core Field wiring Terminal strip Connector Terminal Protective eart...

Page 12: ...SU monobloc compact outdoor unit 4P501825 1 2017 08 Electrical connection diagram Hydro switch box Power Supply Q3DI X3M X5M X5M XAG1 X4M 1N 50 Hz 230 V AC Power supply L N L N M2S NO Valve 1 2 2 1 2 1 1 2 5 6 external outdoor ambient sensor option 4D112157A R6T t ...

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Page 16: ...sland Our partners abroad Unsere Partner im Ausland Nos partenaires à l étranger Le nostre sedi all estero Neustros representantes en el extranjero Nasi partnerzy za granicą Naši partneři v zahraničí http de rotex heating com ueber rotex international 4P501825 1 2017 08 ROTEX Subject to change and correction ...

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