Alpha-InnoTec WZS Series Operating Manual
Brine/water heat pumps
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Summary of Contents for Alpha-InnoTec WZS Series
- Page 1 Operati ng Manual BRINE/WATER HEAT PUMPS Heat station brine WZS Series We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 2: Please Read First
Indicates suggestions that help to save energy, raw materials and costs. Reference to other sections of the operating manual. Reference to other instructions of the manufac- turer. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 3: Table Of Contents
THE HOT WATER TANK ...........23 BLEEDING..................23 Bleeding the circulating pump of the heating circuit ..23 Bleeding the module box ...........23 Bleeding the circulating pump of the heat source ..24 We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 4: Intended Use
WARNING! redesigned or removed without the express writ- Observe safety labels on and in the unit. ten permission of the manufacturer. DANGER! Unit contains refrigerants! We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 5: Customer Service
When decommissioning the unit, always comply with ap- plicable laws, directives and standards for the recovery, recycling and disposal of materials and components of cooling units. “Dismantling”. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 6: Operating Principle Of Heat Pumps
When letting in fresh air, do not leave win- dows open for an extended period in or- der to save energy and reduce your heat- ing costs. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 7: Cooling Function
Manual switching from heating to cooling opera- tion (and vice versa). This variant operates at a pre-set forward flow temperature. Operating manual of the heating and heat pump regulator. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 8: Care Of The Unit
It is a good idea to have a maintenance contract with a heating installation company. The company will conduct all required maintenance at regular intervals. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 9: Cleaning And Rinsing Of Unit Components
25 l 8 Expansion vessel of heat source, 12 l 9 Connection assembly for heat source 10 Module box with integrated circulating pump of heat source We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 10: Installation And Assembly
Install the unit only indoors. The installation area must be frost-free and dry. It must meet the requirements of DIN EN 378. It must also fulfill applicable local regulations. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 11: Installation
Always comply with required clearance di- mensions. Transport unit to installation location using a hand truck or have two persons carry it… “Dimensional drawings” and “Clearance dimen- sions” overviews. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 12: Installation Of The Module Box
Slowly and carefully tip the unit back into the origi- nal position… Repeat procedure on the other side of the unit… We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 13: Installation Of The Hydraulic Connections
Overview “Technical data/scope of delivery”, “Heat source” and “Heating circuit” sections. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... - Page 14 We recommend installing a contamination filter (screen size 0.9 mm) on the heat source inflow con- nection… Heating circuit outflow (forward flow) connection We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
- Page 15 The pipes of the heat source can be connected either on the right or left side of the unit. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
- Page 16 Use seals from the extra box… Screw angle ball valves to the connections provided on the module box. Use seals from the extra box… We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
- Page 17 Do not exceed the operating pressures module box and the connecting pipe, al- specified on the rating plate. Install a pres- ways secure connections against twisting. sure reducer, if necessary. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 18: Opening The Angle Ball Valves On The Module Box
1 Ducts for electric/sensor cables with strain relief screws 2 Electrical switch cabinet 3 Intermediate floor of unit We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... - Page 19 Ensure clockwise rotary field of the load power supply (compressor). – An incorrect rotary field of the com- pressor during operation can cause se- rious, irreparable damage to the com- pressor. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
- Page 20 1 Adhesive label on electric heating element After completion of all electrical installation work, close the switch cabinet inside the unit… We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 21: Rinsing And Filling The Unit
“Heat source” section. 3 Pump ball valves 4 Hot-water tank Fill heat source with anti-freeze mixture. 5 Reset knob of electric heating element We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 22: Rinsing And Filling The Hot Water And Heating Water Circuits
Remove the motor of the 3-way valve. To do so, re- move the U-bolt on the motor base and carefully pull the motor upward… Move rinsing ball valves to starting position. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 23: Rinsing, Filling And Bleeding The Hot Water Tank
Attach service hose from the extra box to the angle ball valve… Bleed bleeding valves on the four angle ball valves using the bleeding key. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 24: Bleeding The Circulating Pump Of The Heat Source
After 2 minutes, with the circulating pump running, turn wrench clockwise until the regulator of the servo-motor is at 100 %… Leave at this setting for 2 minutes… We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 25: Insulating The Hydraulic Connections
For units with cooling function, an additional bleeding valve is installed above the servo-motor for the heat source. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 26: Overflow Valve
Turning the adjusting knob: – clockwise = increases spread. – counterclockwise = decreases spread. Open valves to heating circuit. Reset the heating and heat pump regulator. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... - Page 27 Stick the heating and heat pump regulator’s control cable into the right bushing on the bottom of the control element… We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 28: Installation And Removal Of The Screen
Beginning first on one side and moving upwards, lock the screen’s snap-in lugs in place in the slots provided on the front of the facade… We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 29: Installation Of The Room Thermostat For The Cooling Function
Always comply with the applicable local standards and directives. Hot-water tank The integrated hot water tank is enameled according to DIN 4753 and is suitable for normal drinking water. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 30: Commissioning
Overview “Customer service”. The heat pump system will be commissioned by customer service personnel authorized by the manufacturer. There is a fee for commissioning! We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 31: Dismantling
The bat- tery can be removed using a side cutter. Dispose of battery and electronic compo- nents in keeping with environmental con- siderations. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 32: Technical Data / Scope Of Delivery
General unit data Hot water tank integrated Electric Passive cooling function Safety equipment Heating and heat pump regulator Electronic soft starter Expansion vessels Overflow valve Vibration decouplers We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... - Page 33 WZS 60H(/K) WZS 80H(/K) WZS 100H(/K) We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 34: Performance Curves
∆p„ / ∆p„† † † ∆ ∆ p p „ p„ p„ p„† „ „ „ „ † Fr Fr Fr We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 35: Wzs 80H(/K)
/ e e ffi fficienc c y ra ra a t t ing ∆p” ∆ ∆ p” ∆p„ ∆ ∆ p p „ p„ p„ We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 36: Wzs 100H(/K)
∆p„ / ∆p„† † † ∆ ∆ p p „ p„ p„ p„† „ „ „ „ † Fr Fr Fr We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 37: Dimensional Drawings
Dimensional drawings We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 38: Clearance Dimensions
Clearance dimensions We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 39: Terminal Diagram
Terminal diagram WZS 60H(/K) – WZS 100H(/K) 6,8,10 kW: C10 A 6,8,10 kW: C10 A B10 A 3~N/PE/400V/50Hz 3~PE/400V/50Hz 1~N/PE/230V/50Hz ZW2/SST We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 40: Circuit Diagrams
WZS 60H(/K) – WZS 80H(/K) Circuit diagram 1/2 We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... - Page 41 Circuit diagram 2/2 WZS 60H(/K) – WZS 80H(/K) -R12 yellow white Green Brown We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 42: Wzs 100H(/K)
WZS 100H(/K) Circuit diagram 1/2 We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... - Page 43 Circuit diagram 2/2 WZS 100H(/K) -R12 yellow white Green Brown We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 44: Ec Declaration Of Conformity
DESIGNATION OF THE DEVICE(S) Heat Pump Unit model Number Unit model Number EC DIRECTIVES STANDARDIZED EN NATIONAL STANDARDS/DIRECTIVES Company: Place, date: Kasendorf, 16.07.2008 Signature: Jesper Stannow Technical Director We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 45: General Checklist
Sending the general checklist and the completion report also serves as a request for a technician authorized by the manufacturer to commission your heat pump. We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH... -
Page 47: Completion Report For Heat Pump Systems
Completion report for heat pump systems in DE: Alpha-InnoTec customer service department 01803 003550 (0,09 €/Min. aus dt. Festnetz, Mobilfunkpreise können abweichen) in AT: Alpha-InnoTec customer service department 0820 500644 (0,15 €/Min. aus dem Festnetz und Mobilfunk) COMPLETION REPORT AND REQUEST FOR FACTORY COMMISSIONING During factory commissioning, the system will be inspected to ensure that it is functioning properly. - Page 48 We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
- Page 49 We reserve the right to modify technical specifications without prior notice. UK830501/200520 © Alpha-InnoTec GmbH...
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Page 50: Addresses In The Event Of A Service Call
Alpha-InnoTec GmbH Industriestrasse 3 95359 Kasendorf Tel.: +49 (0) 1803 003530 * Suisse romande Fax: +49 (0) 1803 003550 * Alpha-InnoTec Schweiz AG info@alpha-innotec.com ch. de la Venoge 7 www.alpha-innotec.com 1025 St. Sulpice * 0,09 € aus dem dt. Festnetz Mobilfunkpreise können abweichen... - Page 51 Alpha-InnoTec France EURL NATHAN Import/Export B.V. Parc d‘activités economiques "les Couturiers" Impact 73 16, rue des Couturières 6921 RZ Duiven 67240 Bischwiller Tel.: +31 (0) 26 445 98 45 Tel.: +33 (0) 3 880 624 10 Fax: +31 (0) 26 445 93 73 Fax: +33 (0) 3 880 624 11 info@nathan.nl...
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