Danfoss VX Solo HWS User Manual Download

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Danfoss District Energy

MAKING MODERN LIVING POSSIBLE

VX Solo HWS

Instructions for installation and use

Summary of Contents for VX Solo HWS

Page 1: ...Danfoss District Energy MAKING MODERN LIVING POSSIBLE VX Solo HWS Instructions for installation and use...

Page 2: ...missioning and start up VX Solo HWS 13 10 1 Programmable room thermostat DHW time controller TP9000 13 11 0 Domestic hot water cylinder 16 12 0 Maintenance 17 12 1 Maintenance schedule recommendations...

Page 3: ...meter 24 Fitting piece for heat meter 3 4 x 110 mm 30 Thermostat AVTB 30 100 C 52 Zone valve Danfoss VMT TWA V 60 Terminal box Terminal box is prepared for wiring of electronic programmable room ther...

Page 4: ...0 x W 600 x D 400 mm Connections Order 1 Cylinder DHW supply 2 Common return 3 District heating DH return 4 District heating DH supply 5 Heating HE supply Connections size DH G IT HE G IT Cylinder G I...

Page 5: ...3 point of the DHW cylinder The VX Solo HWS is specificly prepared for connection of a TP9000 programmable room thermostat DHW time controller which allows heating and DHW operation according to dema...

Page 6: ...ectionconcern ingpumpsintheinstallationandcommissioningsectionsregardingthe individual products Programmable Room thermostat DHW time controller TP9000 The VX Solo HWS is specificly prepared for conne...

Page 7: ...n Warning of high pressure and high temperature The maximum supply temperature in the district heating network can be up to 110 C and the operating pressure can be up to 16 bar This may result in a ri...

Page 8: ...Mount the district heating meter see page 10 6 IMPORTANT Tighten all pipe connections as they may have loosened during transport and handling 7 On systems that feature a safety valve establish a drai...

Page 9: ...t be performed by qualified and authorised personnel Installation must always be performed in accordance with the ap plicable legislation and in compliance with these instructions The substation must...

Page 10: ...rt gaskets After mounting of heat meter remember to check and tighten all pipe connections before commissioning the heat meter The heat meter is to be installed so that the direction of flow cor respo...

Page 11: ...cleaning and repairs or Thermal actuatorTWA V Supply voltage 230V a c 50 60 Hz Protection class IP41 Power consumption Average 2Watt For further information please refer to the enclosed instructions...

Page 12: ...DCW ball valves to be ordered separately Carefully open the fill valve and fill the system with water and at the same time vent the system Fill the heat exchanger the system with water until the ma no...

Page 13: ...Pump P1 will then be switched on Zone valves thermal actuators TWA A Heating and DHW operation is activated by the programmable room thermostat DHW time controllerTP9000 in connection with a zone valv...

Page 14: ...egolazione del flusso non avviene SVENSKA AVTB ventiler med liten l ng givare 9 5 180 mm skall monteras i retur ledningen givaren skall placeras varmare n det medium som genom str mmar ventilen Om AVT...

Page 15: ...en set the pump at lowest possible speed of rotation setting 1 in due consideration of the lectricity consumption and the heating comfort Factory setting of the se lector switch is centre position def...

Page 16: ...00 mm insertion lengt and is supplied with a BSP 100 mm pocket It has an adjustment range of 0 to 90 C and has SPDT contacts Recommended setting is 60 C Mounting of immersion control thermostat 1 Moun...

Page 17: ...because aerated water is used on the secondary side If it becomes necessary to clean the exchanger with acid this can be done as shown on the drawing to the right Brazed plate heat exchangers can with...

Page 18: ...eaks If you identify a leak replace the gaskets and retighten the pipe connec tions Check that the safety valve on the cold water supply is functioning correctly Check the functionality by turning the...

Page 19: ...f required Defective sensor Replace sensor Defektive actuator Check the functioning of the actuator Defective motor valve or possibly dirt in the valve housing Check the functions of the motor valve c...

Page 20: ...or correctly Poor cooling Strainer clogged Clean strainer Too small heating surface too small radiators compared to the total heating requirement of the building Increase total heating surface Poor ut...

Page 21: ...id solution or replace heating element Inadequate cylinder capacity Wait for heating loading of the cylinder You may check the specifications of the manufacturer conc cylinder capacity Long waiting ti...

Page 22: ...tubes Automatic controls wrongly set Check that the controller has been cor rectly set see separate instructions Immersion sensor placed incorrectly Place immersion sensor correctly in ac cordance wi...

Page 23: ...N 61000 6 1 2007 Electromagnetic compatibility Generic standard Immunity for residential commercial and light industry EN 61000 6 2 2005 Electromagnetic compatibility Generic standard Immunity industr...

Page 24: ...o comply with all technical regulations and the applicable legislation in every respect Installation and commissioning must only be performed by trained authorised personnel The substation is checked...

Page 25: ...25 25 Danfoss District Energy VI HE M1 02 DKDHR Instructions for installation and use VX Solo HWS substations...

Page 26: ...26 DKDHR VI HE M1 02 Danfoss District Energy Instructions for installation and use VX Solo HWS substations...

Page 27: ...27 27 Danfoss District Energy VI HE M1 02 DKDHR Instructions for installation and use VX Solo HWS substations...

Page 28: ...uced by Danfoss Redan A S 04 2012 VI HE M1 02 Danfoss Randall Ltd District Energy Ampthill Road DK Bedford MK42 9ER Tel 0845 1217 400 Fax 0845 1217 515 danfossrandall danfoss com www danfoss randall c...