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.
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.
Injury due to flammable liquids and potentially Improper action explosive atmospheres Requirements for minimum scale and corrosion damage in hot water heating systems: Constituents of antifreeze mixtures, e.g. ethanol, methanol, are highly flammable and form an explosive ● Proper planning, design and start-up atmosphere: ● Closed system with regard to corrosion ► mix antifreeze in well-ventilated rooms. ●...
Description Unsuitable quality of the water in the domes- tic hot water tank ► Ensure that the electrical conductivity of the 3.1 Layout domestic water is at least 100 μS/cm and that the drinking water is of drinking water quality. NOTE This section essentially names Unsuitable quality of the water or the water- components relevant for fulfilling the tasks antifreeze mixture in the heat source described in this operating manual.
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Module box 1 Domestic hot water tank 2 Heating circuit/hot water circulation pump 3 Heating element 4 3-way changeover valve, heating circuit/ domestic hot water 5 Valve motor changeover valve, heating circuit/ domestic hot water 6 Position of rating plate 7 Overflow valve 8 Venter 9 Electrical switch cabinet 10 Domestic hot water tank sensor 11 Module box...
3.2 Accessories Control unit The following accessories are available for the unit through the manufacturer's local partner: ● Additional masking plate for the front cover panel, if the control is mounted on the wall ● Air / magnetic sludge separator ● Room thermostat for switching the cooling function ●...
Delivery, storage, transport Cooling and installation The cooling funtion offers the following options ( operating manual of the heating and heat pump controller): IMPORTANT ● Passive cooling (without compressor) Damage to the housing and the unit components ● Control of the cooling function via the heating and due to heavy objects.
5.3 Unpacking and transport Unpacking NOTE NOTE If the unit is not transported by a pallet truck: The module box can be removed for transport Do not lift off the pallet until after unpacking ( “Dismantle the module box”, page 12). and dismantling the housing panels. Notes on safe transport Remove plastic films. Ensure that you do not damage the unit.
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;...
Installation and connection NOTE The hose connectors are not part of the scope of delivery with all KFE ball valves. 6.1 Dismantle the module box Use a spanner to close the shut-off valves of the IMPORTANT heat source (behind the covers). If the module box is tilted by more than 45°, compressor oil runs into the cooling circuit.
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Remove the insulation on the hydraulic connec- 10. Disconnect the hydraulic connections; to do this, tions. push the pipes apart as far as necessary. Remove 3 clips on the hydraulic connections. 11. Remove the 2 side retaining screws. 12. To protect the floor and move the module box (③) Use spanner size SW 37 to unscrew the heating more easily: place boards (④) under it, e.g.
6.3 Install the hydraulic connections 14. Slowly and carefully pull out the module box by the carrying lugs (②). Ensure that none of the pipes are damaged NOTE 15. Pull out the module box completely and place it The heat source can be connected from the on the boards.
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.
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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 box. Plug the RJ-45 connector of the network cable into the socket of the control unit (①).
6.5 Installing the control panel Use cable ties (separate pack) to fix the LIN bus cable to a web of the masking plate around 20 cm in front of the connector (strain relief). NOTE The control can be inserted in a recess in the front panel of the unit or can be installed on the wall. Insert the control in the unit and connect 200 mm If required: Remove masking plate from the slot.
Flushing, filling and venting Feed in the cables from the wall (e.g. in-wall box) or from below. Route the LIN bus cable from the top right-hand Remove the front panel of side at the rear from the heat pump and plug into the module box the control at the bottom.
7.3 Flush and fill the heating and If an antifreeze agent is not compatible with one of these materials, it may not be used. domestic hot water charging Antifreeze agents from our product range are circuit safe with regard to our units and the accessories purchased from us and guarantee compatibility Heating water quality with the listed materials.
Pull the valve motor carefully upwards and off the Ensure that the U-clip has latched into position 3-way changeover valve (③). correctly: Valve motor sits securely on the 3-way changeo- ver valve. Both prongs of the U-clip sit on the lug. The tips of the U-clip are visible by approx. 2 mm ...
Set the overflow valve 10 Commissioning NOTE NOTE The first filling and initial startup of the ● The activities in this section are only nec- domestic hot water tank must be carried out essary for in-line tank integration. by qualified personnel. ● Complete the worksteps quickly, otherwise Relevant planning & design data of the system is the maximum return temperature can be documented in full.
11 Maintenance 12 Faults ► Read out the cause of the fault via the diagnostics NOTE program of the heating and heat pump controller. We recommend that you sign a maintenance ► Contact the local partner of the manufacturer or agreement with accredited...
13 Dismantling and Disposal 12.2 Manually unblock the circulating pumps 13.1 Dismantling Circulating pumps can block due to sediments or lon- ger standstill periods. This blockage can be removed Unit is safely disconnected from the power supply manually. and protected against being switched back on again. Release the blockage of the heating ► Collect all media safely. circulating pump ► Separate components by their materials. ►...
Technical data / Scope of supply Performance data Values in brackets: (1 Compressor) WZS 62K1MC Heating capacity | COP for B0/W35 acc. to DIN EN14511-x: 2018 kW | COP 5,80 | 4,22 for B0/W45 acc. to DIN EN14511-x: 2018 kW | COP 5,31 | 3,33 for B0/W55 acc.
Connections Dimensional drawings WZS … C Heating circuit Rp 1" Ø28 Heating source Rp 5/4" Rp 1" Ø28 Ø35 Maßstab Allgemein- Oberflächen toleranz Werkstoff DIN ISO 2768 -cL Datum Name Benennung Subject to change without notice | 83057400aUK | ait-deutschland GmbH Anschlussdim Erstellt 20.10.2015 Eberlein...
Schutzvermerk ISO 16016 beachten Dimensional drawings WZS … C Control unit Schutzvermerk ISO 16016 beachten All dimensions in mm.. All dimensions in mm.. Bohrschablone Wall-mounted bracket Blattformat: A4 hoch Allgemein- Maßstab Det. Maßstab Oberflächen toleranz Werkstoff Gewicht Datum Name Benennung Maßbild WZS Erstellt 18.11.14 Brueckner...
WZS … C Installation plan 1 1000 > 1 Keys: UK819448 All dimensions in mm. Version 1 Free space for service purposes Free space for functionally necessary accessories Legende: DE819448 Finished floor level Version 1 Rh min. Raumhöhe Minimum Rh min. minimum room height Freiraum für Servicezwecke Freiraum für funktionsnotwendiges Zubehör Oberkante Fertigfussboden...
WZS … C Installation plan 2 1000 > 1 Keys: UK819448 All dimensions in mm. Version 2 Free space for service purposes Free space for functionally Legende: DE819448 necessary accessories Version 2 Finished floor level Rh min. Raumhöhe Minimum Freiraum für Servicezwecke Rh min.
WZS … C Installation plan 3 > 600 > 1 > 1 > 600 > 1 > 1 Keys: UK819448 All dimensions in mm. Legende: DE819448 Version 3 Version 3 Legende: DE819448 Free space for service purposes Rh min. Raumhöhe Minimum Freiraum für Servicezwecke Finished floor level Version 3...
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Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
HERSTELLER BEZEICHNUNG LÄNGE BREITE HÖHE DURCHMESSER DATANORM-NUMMER HERSTELLER BEZEICHNUNG LÄNGE BREITE HÖHE DURCHMESSER DATANORM-NUMMER HERSTELLER BEZEICHNUNG LÄNGE BREITE HÖHE DURCHMESSER DATANORM-NUMMER Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
WZS 42K3MC, WZS 82K3MC Terminal diagram 1~N/PE/230V/50Hz 3~N/PE/400V/50Hz 3~N/PE/400V/50Hz OUT 4 OUT 5 OUT 6 OUT 7 OUT 8 OUT 9 OUT 10 OUT 11 OUT 12 OUT 13 OUT 14 OUT 15 OUT 16 OUT 17 NTC 6 NTC 7 NTC 8 TRL ext.
Terminal diagram WZS 62K1MC 1~N/PE/230V/50Hz 1~N/PE/230V/50Hz 1~N/PE/230V/50Hz OUT 4 OUT 5 OUT 6 OUT 7 OUT 8 OUT 9 OUT 10 OUT 11 OUT 12 OUT 13 OUT 14 OUT 15 OUT 16 OUT 17 NTC 6 NTC 7 NTC 8 TRL ext.
Circuit diagram 1/4 WZS 42K3MC, WZS 82K3MC !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
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WZS 42K3MC, WZS 82K3MC Circuit diagram 2/4 OUT1 OUT 5 OUT 14 OUT 13 OUT 17 OUT6 PWM2 !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
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Circuit diagram 3/4 WZS 42K3MC, WZS 82K3MC braun / blau weiß grün gelb rosa blau violett grau / rosa rot / blau weiß / grün weiß / blau grau / braun rosa / braun NTC12 NTC13 NTC14 NTC15 !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
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WZS 42K3MC, WZS 82K3MC Circuit diagram 4/4 NTC11 !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
Circuit diagram 1/4 WZS 62K1MC !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
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WZS 62K1MC Circuit diagram 2/4 OUT1 OUT 5 OUT 14 OUT 13 OUT 17 OUT6 PWM2 !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
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Circuit diagram 3/4 WZS 62K1MC braun / blau weiß grün gelb rosa blau violett grau / rosa rot / blau weiß / grün weiß / blau grau / braun rosa / braun NTC12 NTC13 NTC14 NTC15 !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
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WZS 62K1MC Circuit diagram 4/4 NTC11 !!! KEINE ÜBERSETZUNG !!! Subject to change without notice | 83057400aUK | ait-deutschland GmbH...
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GmbH Industriestraße 3 D-95359 Kasendorf E info@alpha-innotec.de W www.alpha-innotec.de alpha innotec – an ait-deutschland GmbH brand...
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