WZS 4(H)(K)M WZS 6(H)(K)M WZS 8(H)(K)M WZS (H)(K)M WZS 1(H)(K)M 0 I 60-5 5 B0W65 1 4 I I I -1 50 (58) 178 58 65 50 60 0 I 60-5 5 B0W65 1 4 I I I -1 55 (6) 178 58 65 50 60 0 I 60-5 5 B0W65 1 4 I I I -1 70 (78) 178 57 65 45 60 0 I 60-5 5 B0W65 1 4 I I I -1 75 (8) 178 56 65 40 60 0 I 60-5 5 B0W65 1 4 I I I -1 80 (88) 178 55 65 0 60 0 4. 0 5.4 0 7.0 0 8.6 0.8 81460 81461 8146 8146 81464 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 5
Performance curves WZS 4(H)(K)M COP 8 9 8 7 6 5 4 1 - -5 0 5 15 0 5 0 6 4 5 C 45 C 55 C 65 C 1 - -5 0 5 15 0 5 0 0 - -5 0 5 15 0 5 0 p (bar) p (bar) 0,9 0,9 0,8 0,8 0,7 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0 (m³/h) p p HW/K 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0 (m³/h) p p WQ/K 84 Key: DE8000L/170408 Heating water volume flow rate " Heat source volume flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance p / p Heating circuit free pressure / Heating circuit with cooling free pressure p / p Heat source free pressure / Heat source with cooling free pressure 6 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
WZS 6(H)(K)M Performance curves COP 1 8 9 8 7 6 5 4 - -5 0 5 15 0 5 0 6 4 5 C 45 C 55 C 65 C - -5 0 5 15 0 5 0 1 - -5 0 5 15 0 5 0 p (bar) p (bar) 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0 (m³/h) p p HW/K 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0 (m³/h) p p WQ/K 85 Key: DE8000L/170408 Heating water volume flow rate " Heat source volume flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance p / p Heating circuit free pressure / Heating circuit with cooling free pressure p / p Heat source free pressure / Heat source with cooling free pressure Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 7
Performance curves WZS 8(H)(K)M COP 16 14 1 11 9 8 7 6 5 4 - -5 0 5 15 0 5 0 8 6 5 C 45 C 55 C 65 C 4 - -5 0 5 15 0 5 0 1 - -5 0 5 15 0 5 0 p (bar) p (bar) 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0 (m³/h) p p HW/K 1,4 1, 1, 1,1 1,0 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0,5 4,0 (m³/h) p p WQ/K 86 Key: DE8000L/170408 Heating water volume flow rate " Heat source volume flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance p / p Heating circuit free pressure / Heating circuit with cooling free pressure p / p Heat source free pressure / Heat source with cooling free pressure 8 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
WZS (H)(K)M Performance curves COP 18 16 14 1 11 9 8 7 6 5 4 - -5 0 5 15 0 5 0 1 4 8 5 C 45 C 55 C 65 C 6 - -5 0 5 15 0 5 0 1 - -5 0 5 15 0 5 0 p (bar) p (bar) 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0 (m³/h) p p HW/K 1,4 1, 1, 1,1 1,0 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0,5 4,0 4,5 5,0 (m³/h) p p WQ/K 87 Key: DE8000L/170408 Heating water volume flow rate " Heat source volume flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance p / p Heating circuit free pressure / Heating circuit with cooling free pressure p / p Heat source free pressure / Heat source with cooling free pressure Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 9
Performance curves WZS 1(H)(K)M COP 0 18 16 9 8 7 6 5 4 - -5 0 5 15 0 5 0 14 1 5 C 45 C 55 C 65 C 5 4 8 - -5 0 5 15 0 5 0 - -5 0 5 15 0 5 0 p (bar) p (bar) 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0 (m³/h) p p HW/K 1,4 1, 1, 1,1 1,0 0,9 0,8 0,7 0,6 0,5 0,4 0, 0, 0,1 0,0 0,0 0,5 1,0 1,5,0,5,0,5 4,0 4,5 (m³/h) p p WQ/K 88 Key: DE8000L/170408 Heating water volume flow rate " Heat source volume flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance p / p Heating circuit free pressure / Heating circuit with cooling free pressure p / p Heat source free pressure / Heat source with cooling free pressure 0 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
Dimensioned drawings Key: D819447 All dimensions in mm. A Front view C Plan view A1 Front view of module box C1 Top view of module box Item Name Dim. 1 Ø8 Outside diameter Ø8 optionally at top, on right or left Outside diameter Ø Reserve conduit for electric/sensor cables Inside diameter Heating circuit safety valve (in 4 Rp /4" internal thread Ø8 5 optionally at top, right or left Outside diameter Ø8 6 Outside diameter 7 Domestic hot water R /4" external thread 8 Cold domestic water R /4" external thread Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 1
Wall mounted Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
Installation plans Key: DE819448 V1 Version 1 Rh min. Minimum room height FS Free space for service purposes necessary accessories Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH All dimensions in mm.
Installation plans Key: DE819448 V Version Rh min. Minimum room height FS Free space for service purposes necessary accessories All dimensions in mm. 4 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
Installation plans Key: DE819448 V Version Rh min. Minimum room height FS OKF Free space for service purposes All dimensions in mm. Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 5
Hydraulic integration, unit variant H (heating) 6 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 7
Hydraulic integration, unit variant K (cooling) 8 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
Legend hydraulic diagramm 14004 A External sensor Underfloor heating / radiators 5 Gas- or oil-boiler TBW/B Domestic hot water sensor Vibration isolation 5 Wood boiler TB1/C Feedwater sensor mixer circuits 1 4 Sylomer strip machine underlay 54 Hot water cylinder D Floor tmperature limiter 5 Closure and drainage 55 Brine pressure switch TRL/G Sensor external return A Line pressure regulator valve 7 Safety valve 57 Geothermal heat exchanger TRL/H Sensor return (hydraulic module, dual) 8 Closure 58 Ventilation system 9 Heating circulation pump 59 Plate heat exchanger 79 Motor valve Non return valve/ one way valve 61 Cooling cylinder 80 Mixing valve 11 Individual room regulation 65 Compact distributor 81 Split heat pump outdoor unit 1 Overflow valve 66 Fancoils 8 Split heat pump indoor unit 1 Steamtight insulation 67 Solar/ service water cylinder 8 Circulation pump 14 Service water circulation pump 68 Solar/ service water cylinder 84 Switching valve 16 Expansion vessel supplied by customer 71 Dual hydraulic module BT1 Outdoor temperature sensor BT Flow temperature sensor 19 Mixer circuit four-way mixer (MK1 charge) 7 Pipe lead-in BT Return temperature sensor 0 Heating rod (SW) 74 Ventower BT6 Domestic hot water temperature sensor 1 Mixer circuit circulation pump (FP1) 75 Scope of delivery, hydraulic tower, dual BT1 Flow temperature liquefier Feed circulating pump (reconnect the integrated circulating pump in the heat pump) 76 Fresh water station BT19 Temperature sensor immersion heater 4 Manifuld 77 Scope of supply water/water booster BT4 Temperature sensor nd heat generator 5 Heating circulation pump 78 Accessories water/water booster optional 6 Switching valve (heating/service water)(b = normally open) 7 Heating element 8 Brine circulation pump Comfort board: 9 Dirt-trap 0.6 mm mesh 15 Mixer circuit three-way mixer (MK- discharge) 0 Spill-tray für brine mix 0 Room thermostat for cooling (optional) 17 Temperature difference regulator Inlet pipe Dew-point monitor (optional) 1 Mixer circuit circulation pump (FP-) 4 Ground collector 4 Supply heat pump 44 Three-way mixer valve (cooling function MK) Changeover valve swimming bath preparation(b = normally open) 6 Groundwater spring pump 6 Specific glycole mixture 60 Changeover valve cooling operation(b = normally open) 8 Flow switch 8 Solar pump assembly 6 Changeover valve solar circuit(b = normally open) 9 Suction well 9 Overflow valve must be closed 64 Cooling circulation pump 41 Rinse fitting heating circuit 111 Mounting for additional heating element TB-/C Feedwater sensor mixer circuits - 4 Circulation pump 11 Minimum distance to thermal decoupling of the mixing valve TSS/E Sensor, temperature difference control (low temperature) 4 Brine / Water heat exchanger (cooling function) TSK/E Sensor, temperature difference control (high temperature) 44 Three-way mixer valve (cooling function MK1) TEE/F Sensor external energy source 45 Cap valve 46 Filler and drainage valve 48 Domestic hot water charging pump 49 Direction of groundwater flow 50 Buffer storage Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH Important notice! These hydraulic diagrams are schematic representations and are for assistance only. They do not relieve of the obligation to carry out appropriate planning! They do not include all necessary shut-off valves, ventilator fittings or safety devices. These must be incorporated in accordance with the standards and regulations applicable to the respective installation. All country-specific standards, laws and regulations must be observed! The tubes have to be dimensioned according to the nominal volume flow of the heat pump resp. the free pressing of the integrated circulating pump. For detailed information and advice please contact our local sales partner! 9
Terminal diagram WZS 4(H)(K)M WZS 1(H)(K)M 40 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
WZS 4(H)(K)M WZS 8(H)(K)M Circuit diagram 1/ Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 41
Circuit diagram / WZS 4(H)(K)M WZS 8(H)(K)M 4 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
WZS 4(H)(K)M WZS 8(H)(K)M Circuit diagram / Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 4
Circuit diagram 1/ WZS (H)(K)M WZS 1(H)(K)M 44 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
WZS (H)(K)M WZS 1(H)(K)M Circuit diagram / Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 45
Circuit diagram / WZS (H)(K)M WZS 1(H)(K)M 46 Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH
EC Declaration of Conformity in accordance with the EC Machinery Directive 006/4/EC, Annex IIA EC Declaration of Conformity The undersigned confirms that the following designated device(s) as designed and by us fulfill the standardized EC directives, the EC safety standards and the product-specific EC standards. In the event of modification of the device(s) without our approval, this declaration shall become invalid. Designation of the device(s) Heat Pump Unit model WZS 4HM WZS 6HM WZS 8HM WZS HM WZS 1HM WZS 4KM WZS 6KM WZS 8KM WZS KM WZS 1KM Number 066041 066141 06641 0664 06644 066541 066641 066741 06684 06694 Unit model Number WZS 4HM 067041 WZS 6HM 067141 WZS 8HM 06741 WZS HM 0674 WZS 1HM 06744 WZS 4KM 067541 WZS 6KM 067641 WZS 8KM 067741 WZS KM 06784 WZS 1KM 06794 EC Directives Standardized EN 006/4/EG EN 78 EN 49 006/95/EG EN 6059 EN 605-1/--40 004/8/EG EN ISO 10-1/ EN 55014-1/- EN ISO 1857 EN 600--/-- 011/65/EG * Pressure equipment component Category Module II A1 Designated position: TÜV-SÜD Industrie Service GmbH (Nr.:006) Company: ait-deutschland GmbH Industrie Str. 959 Kasendorf Germany Place, date: Signature: Kasendorf, 1.01.015 UK818171 Jesper Stannow Head of Heating Development Subject to change without notice 8056600aUK Translation into English of the original German operating manual ait-deutschland GmbH 47
UK ait-deutschland GmbH Industriestraße D-9559 Kasendorf E info@alpha-innotec.de W www.alpha-innotec.de alpha innotec an ait-deutschland GmbH brand