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Installation Guide

Termix VMTD-F-B

DEN-GT

VI.CW.C3.02 / LUK40110

Danfoss District Energy

Содержание Termix VMTD-F-B

Страница 1: ...lectrical connections 7 5 0 Design 8 5 1 Design 8 5 2 Schematic diagram 9 6 0 Controls 10 6 1 Heating circuit 10 6 2 DHW temperature control 11 6 3 Other 11 6 4 Maintenance 14 7 0 Troubleshooting 15 7...

Страница 2: ...Installation Guide Termix VMTD F B 2 DEN GT VI CW C3 02 LUK40110 Danfoss District Energy...

Страница 3: ...l in each room In order to enable a time depending temperature control program a zone valve with actuator and a room thermostat can be included as an option Domestic hot water DHW The domestic hot wat...

Страница 4: ...us circumstances interrupt all energy sources to the station if possible and seek expert help In case of discoloured or bad smelling domestic hot water close all shut off valves on the substation info...

Страница 5: ...ict heating DH supply 3 District heating DH return 4 Cold water mains CWM 5 Domestic cold water DCW 6 Domestic hot water DHW 7 Heating HE supply 8 Heating HE return Connection sizes DH HE G int thread...

Страница 6: ...e sealed with a plug Should the plugs require removal this must only be done by an authorized service technician Installation Strainer If a strainer is supplied with the station it must be fitted acco...

Страница 7: ...repairs Outdoor temperature sensor Outdoor sensors should be mounted so as to avoid exposure to direct sunlight They should not be placed close to doors windows or ventilation outlets The outdoor sens...

Страница 8: ...bstation shown Design description B Heat exchanger DHW 14 Sensor pocket energy meter O Termix sensor accelerator 31 Differential pressure controller 7 Thermostatic valve DHW 41A Fitting piece cold wat...

Страница 9: ...ce energy meter 14 Sensor pocket energy meter DHW Domestic Hot Water CWM Cold Water Mains DCW Domestic Cold Water DH Supply District Heating Supply DH Return District Heating Return HE Supply Heating...

Страница 10: ...ller smooths out the fluctuations in pressure arriving from the district heating network The operating pressure in the substation is thus held steady 6 1 2 TP7000 TP7000 electronic 7 day programmable...

Страница 11: ...Thermostatic control DHW temperature is adjusted as follows To increase temperature turn the handle on the thermostatic controller to select a higher number To decrease temperature turn the handle on...

Страница 12: ...ide of the Termix water heaters and can be used as a substitute to the safety valve Furthermore the pressure equalizer absorbs a possible increase in pressure so a discharge outlet is omitted The GTU...

Страница 13: ...n the system 2 Loosen nuts Loosen the nuts on the fitting piece 3 Remove fitting piece Remove the fitting piece and replace it with the energy meter Do not forget the gaskets 4 Tighten connections Aft...

Страница 14: ...g of all temperatures such as DH supply temperature and DHW temperature Connections Checking all connections for leakages Safety valves The operation of the safety valves should be checked by turning...

Страница 15: ...ctive or clogged non return valve Replace clean No electricity Check Wrong setting of automatic controls if any To adjust an electronic controller for DHW pls note enclosed instructions for electronic...

Страница 16: ...Air pockets in the system Vent the installation thoroughly Limiting of the return temperature adjusted too low Adjust according to instructions Defective radiator valves Check replace Uneven heat dis...

Страница 17: ...ell as return sensors Pump pressure too high Adjust pump to a lower level Air in system Vent the system Defective or incorrectly set radiator valve s Single pipe loop systems require special one pipe...

Страница 18: ...Installation Guide Termix VMTD F B 18 DEN GT VI CW C3 02 LUK40110 Danfoss District Energy...

Страница 19: ...ed according to our instructions Machinery Directive 2006 42 EC DS EN 60204 1 A1 2009 Safety of machinery Part 1 General Requirements DS EN 12100 2011 Safety of machinery Risk assessment LVD Low Volta...

Страница 20: ...Installation Guide Termix VMTD F B Produced by Danfoss A S 09 2014...