Related Manuals for Alpha-InnoTec WZSV Series
Summary of Contents for Alpha-InnoTec WZSV Series
- Page 1 Brine/Water Heat Pumps Brine heat station Operating Manual WZSV series 83056900jUK – Translation of the original operating manual...
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Page 2: Table Of Contents
Table of contents 11 Maintenance ..........22 11.1 Basic principles ........22 11.2 Maintenance as required ......22 About this operating manual ...... 3 11.3 Clean and flush the evaporator and Validity ............3 condenser ..........22 Reference documents ....... 3 11.4 Yearly maintenance ......... 22 1.3 Symbols and identification markings .. -
Page 3: About This Operating Manual
About this operating manual 1.3 Symbols and identification markings This operating manual is part of the unit. Identification of warnings ► Before working on or with the unit read the operating manual carefully and follow it for all Symbol Meaning activities at all times, especially the warnings and Safety-relevant information. -
Page 4: Contact
All instructional information in this operating manual is this operating manual can be found on the internet at solely directed at qualified, skilled personnel. any time and is kept up-to-date: Only qualified, skilled personnel is able to carry out ● Germany: www.alpha-innotec.de the work on the unit safety and correctly. Interference by unqualified personnel can cause life-threatening ● www.alpha-innotec.com injuries and damage to property. -
Page 5: Disposal
2.6 Avoid damage to property Existing earthing connections within housings or on mounting plates must not be altered. If this should ne- vertheless be necessary in the course of repair or as- Decommissioning/draining the heating sembly work: If the system/heat pump is decommissioned or drained ►... -
Page 6: Description
Description Unsuitable quality of the fill and make-up water in the heating circuit The efficiency of the system and the life of the heat 3.1 Layout generator and the heating components depend decisively on the quality of the heating water. NOTE If the system is filled with untreated domestic water, This section essentially... - Page 7 1 Domestic hot water tank 4 Lifting lug (4x) 2 Heating circuit/hot water circulation pump 5 Evaporator 3 Heating element 6 Heat source circulation pump 4 3-way changeover valve, heating circuit/ 7 Heat source filling and drain tap domestic hot water 8 Heating filling and drain tap 5 Valve motor 6 Position of rating plate Module box –...
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Page 8: Accessories
Control unit ● Expansion board ● “Cooling package” for retrofitting type H units with a cooling function ● Heating circuit safety package ● Heat source circuit safety package 3.3 Function Liquid refrigerant is evaporated (evaporator), the energy for this process is environmental heat and comes from the “ground” heat source (collector, borehole heat exchanger groundwater intermediate exchanger). -
Page 9: Operation And Care
Delivery, storage, transport Cooling and installation Cooling is integrated in type K units. Type H units can be retrofitted with the “Cooling package” accessories. The following options are possible for units with cooling function ( operating manual of the heating IMPORTANT and heat pump controller): Damage to the housing and the unit components due to heavy objects. -
Page 10: Storage
5.2 Storage Unpacking ► Where possible do not unpack the unit until NOTE directly before installation. If the unit is not transported by a pallet truck: ► Store unit protected against: Do not lift off the pallet until after unpacking and dismantling the housing panels. ● Moisture/damp ● Frost Remove plastic films. Ensure that you do not ●... -
Page 11: Installation
5.4 Installation Transport with a handcart Installation room and space requirements NOTE ● If transporting with a handcart the module box must be pushed in. NOTE ● The following figure with the handcart Note and follow the local regulations and shows transporting the unit on its left-hand standards regarding the installation room side;... -
Page 12: Installation And Connection
Installation and connection ► Unit without cooling: 6.1 Dismantle the module box IMPORTANT If the module box is tilted by more than 45°, compressor oil runs into the cooling circuit. ► Do not tilt the module box by more than 45°. NOTE ●... - Page 13 ► Unit with cooling: Use spanner size SW 37 to unscrew the heating flow. Disconnect the electrical connections: ● Disconnect 2 white connectors (①) at the bot- 10. Disconnect the hydraulic connections; to do this, tom of the electrical control cabinet. To do this, push the pipes apart as far as necessary.
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Page 14: Install The Module Box
6.2 Install the module box 12. To protect the floor and move the module box (③) more easily: place boards (④) under it, e.g. from Place the module box carefully in the bottom of the packaging material. the heating station and slowly and carefully push it in. ● Lift and hold nut on the heating flow ● Lift up pipes so that they do not get damaged Attach the two side retaining screws. -
Page 15: Connect The Electrical Cables
6.4 Connect the electrical cables Install the compression fittings and ball valves IMPORTANT IMPORTANT Irreparable damage to the compressor due to Leaks or fracture of the union nut due to excessive wrong rotating field! force! ► Ensure that there is a clockwise rotating field for Check pipe ends for scratches, dirt and deforma- the compressor load infeed. tion. Basic information on the electrical connection Check proper position of the clamping ring on the fitting. NOTE Push the pipe through the clamping ring up to the Ensure that the unit is supplied with electricity limit stop in the fitting. -
Page 16: Installing The Control Panel
Pull in the cables and conductors and make Operate the controller via a PC /network the connections During installation lay a shielded network cable (category 6) through the unit. Strip the sheathing of all cables to the external loads before laying in the cable duct of the control Plug the RJ-45 connector of the network cable box. - Page 17 Mount the control on the wall and connect Cut the cable to length generously so that the front panel can be removed and placed to the side of the unit. Do not cut the cable ties for strain IMPORTANT relief of the LIN bus cable at the electric control Mount the wall bracket with control panel only ver- box.
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Page 18: Flushing, Filling And Venting
Flushing, filling and venting If an antifreeze agent is not compatible with one of these materials, it may not be used. Antifreeze agents from our product range are Remove the front panel of safe with regard to our units and the accessories the module box purchased from us and guarantee compatibility with the listed materials. -
Page 19: Vent The Circulation Pump Of The Heat Source
7.3 Vent the circulation pump of 7.4 Flush and fill the heating and the heat source domestic hot water charging circuit The front panel of the module box is unscrewed. Heating water quality NOTE The figure shows the unit variant with cooling. In the unit variant without cooling the circula- NOTE tion pump is located in the same place. -
Page 20: Flush, Fill And Vent The Domestic Hot Water Tank
Pull the U-clip (②) off the floor of the valve mo- Insert the U-clip (②) into the floor of the valve mo- tor (①). tor. Pull the valve motor carefully upwards and off the 3-way changeover valve (③). Ensure that the U-clip has latched into position correctly: Turn the spindle of the 3-way changeover valve so Valve motor sits securely on the 3-way changeo- ... -
Page 21: Insulate Hydraulic Connections
Insulate hydraulic connections Confirm the IBN assistant or: Insulate heating circuit, heat source and domestic water pipes according to the local regulations. Open shut-off devices. Perform a pressure test and check for leaks. Insulate the internal piping of the module box with the insulation material from the separate pack included. Insulate external piping on site. Insulate all connections, fittings and pipes. -
Page 22: Commissioning
10 Commissioning 11 Maintenance NOTE NOTE The first filling and initial startup of the We recommend that you sign a maintenance domestic hot water tank must be carried out agreement with accredited heating by qualified personnel. company. Relevant planning & design data of the system is 11.1 Basic principles documented in full. -
Page 23: Faults
12 Faults 12.2 Manually unblock the circulating pumps Circulating pumps can block due to sediments or lon- NOTE ger standstill periods. This blockage can be removed If the safety temperature limiter on the manually. electric heating element has tripped, no fault is displayed. Release the blockage of the heat source ► Read out the cause of the fault via the diagnostics circulation pump program of the heating and heat pump controller. -
Page 24: Dismantling And Disposal
13 Dismantling and Disposal 13.1 Dismantling Unit is safely disconnected from the power supply and protected against being switched back on again. ► Collect all media safely. ► Separate components by their materials. 13.2 Disposal and Recycling ► Dispose of media harmful to the environment according to local regulations, e.g. - Page 25 Subject to change without notice | 83056900jUK – Translation of the original operating manual | ait-deutschland GmbH...
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