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Summary of Contents for Vaillant aroCOLLECT VWL 11/4 SA
- Page 1 Installation and maintenance instructions For the competent person Installation and maintenance instructions aroCOLLECT VWL 11/4 SA Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 21 91 18‑0 Fax +49 21 91 18‑2810 info@vaillant.de www.vaillant.de...
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Page 2: Table Of Contents
Contents Contents Safety ..............3 Action-related warnings ......... 3 Intended use ............3 General safety information ........3 Regulations (directives, laws, standards) ....4 Notes on the documentation ......6 Observing other applicable documents ....6 Storing documents..........6 Applicability of the instructions ......6 System overview.......... -
Page 3: Safety
Safety 1 this document shall be considered improper Safety use. Any direct commercial or industrial use Action-related warnings is also deemed to be improper. Classification of action-related warnings Caution. The action-related warnings are classified in Improper use of any kind is prohibited. accordance with the severity of the possible danger using the following warning signs and General safety information... -
Page 4: Regulations (Directives, Laws, Standards)
1 Safety – The drain line and expansion relief valve 1.3.4 Risk of death from electric shock for the heat source circuit There is a risk of death from electric shock if – to constructional conditions that may you touch live components. affect the operational reliability of the Before commencing work on the product: product... - Page 5 Safety 1 – Local specifications, regulations, rules and directives regarding the integration of heat source systems and heating installations – Local specifications, regulations, rules and directives regarding saving energy – Local specifications, regulations, rules and directives regarding hygiene 0020217119_01 aroCOLLECT Installation and maintenance instructions...
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Page 6: Notes On The Documentation
2 Notes on the documentation Notes on the documentation Product description Observing other applicable documents Information on the identification plate ▶ You must observe all the operating and installation in- The identification plate is attached at the factory to the un- structions included with the system components. -
Page 7: Product Design
Installation 5 Product design Connecting the brine Base (accessory) line from the heat pump Condensate tray 4.3.1 Front view, closed (cold brine) Ventilator Installation Checking the scope of delivery Carefully remove the packaging and padding without damaging the parts of the product. Check that the scope of delivery is complete. -
Page 8: Selecting The Installation Site
5 Installation Selecting the installation site Sound propagation form: Hemisphere Caution. Risk of material damage caused by corro- sion. Caustic vapours may cause corrosion dam- age on the product. The extracted air must be free from ammonia, methane gas and other corrosive elements. -
Page 9: Dimensions
Installation 5 Sound propagation form: An eighth of a sphere Dimensions 1192 Minimum clearances Sound propagation for the adjacent building: On two sides and at a right-angle. ≥ 0,3 m – 10 lg S ≥ 0,5 m = Sound pressure level (dB(A)) = Sound power level (dB(A)) S = Sound propagation form* (clearance from the product in ≥... - Page 10 5 Installation ≥ 0,3 m ≥ 0,5 m ≤ 5 m ≥ 0,5 m ≥ 0,5 m ca. 0,5 m < +5 °C < +5 °C ≥ 3 m Clearances that must be complied with for two air/brine col- lectors Positioning of the collectors ▶...
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Page 11: Creating The Foundation
Installation 5 ▶ If you install two air/brine collectors, you must create a x=cm concrete foundation and use the connection pipe set that is available as an accessory. Creating the foundation Connecting the air/brine Connecting the heat collector to the heat pump to the air/brine ³... -
Page 12: Hydraulics Installation
5 Installation Hydraulics installation DN 110 5.7.1 Routing the connection lines Caution. Risk of material damage caused by ground lifting up as a result of frozen ground. At operating temperatures close to freezing level, the ground in the area of the PE pipes may freeze and therefore damage the struc- ture as a result of the ground lifting up. - Page 13 Installation 5 5.7.3 Installing the product ≤ 10m DN 40* > 10m ≤ 30m DN 50* = one way ▶ Connect the air/brine collector in accordance with the Tichelmann principle. This means that the air/brine col- lector with the shorter flow has the longest return. Caution.
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Page 14: Filling And Purging The Brine Circuit
Note Vaillant recommends that you install the Vaillant heat pump brine filling unit. By do- ing this, it is then possible to carry out a pre- paratory partial bleed of the brine circuit, e. g. the flow and return of the brine circuit to the product. - Page 15 Installation 5 5.8.2 Filling the brine circuit (1 air/brine collector) ≤ 10m DN 40* > 10m ≤ 30m DN 50* Brine pump Brine container Dirt filter Filling pump Expansion relief valve Purging valves Pressure gauge Stop valve Heat pumps for brine filling unit Brine diaphragm expansion tank Stop valve Stop valve...
- Page 16 5 Installation Expansion relief valve Filling pump Pressure gauge Purging valves Heat pumps for brine filling unit Stop valve Stop valve Brine diaphragm expansion tank Stop valve Stop valve Stop valve From the heat source to the heat pump (hot brine) Stop valve From the heat pump to the heat source (cold brine) Brine collecting container...
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Page 17: Electrical Installation
Installation 5 5.8.4 Purge the brine circuit ▶ Connect the product using a fixed connection and a parti- tion with a contact opening of at least 3 mm (e.g. fuses or Position a second person at the air/brine collector(s). power switches). ▶... - Page 18 5 Installation 5.9.1 Switch box Display Meaning 1 x brief flash Fan fault 2 x brief flash Fault TT40 (air inlet) 3 x brief flash Fault TT34 (hot brine) The safety cut-out has been triggered. 4 x brief flash Fuse F1 is defective. No eBUS connection to the heat pump's 5 x brief flash controller PCB...
- Page 19 Installation 5 ▶ 5.9.6 Installing the side casing and cover Connect each air/brine collector to a three-phase 400 V AC network with a neutral line and an earth line. ▶ Strip the voltage supply line by approximately 80 mm. Shorten all of the conductors, except for PE, to 60 mm. Remove the insulation by a maximum of 8 mm.
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Page 20: Start-Up
6 Start-up Handing the product over to the operator ▶ When you have finished the installation, affix the en- closed sticker (which requests that the user reads the instructions) to the front of the product in the operator's language. ▶ Explain to the operator how the safety devices work and where they are located. -
Page 21: Carrying Out Inspection And Maintenance Work
Decommissioning 8 Carrying out inspection and maintenance Cleaning the condensate discharge work Note Due to the fluctuating outside temperature and air humidity, it is normal for frost to form or for the heat exchanger to freeze in the product. In normal mode, the product automatically starts up a thawing procedure. -
Page 22: Appendix
Appendix Appendix Product diagram Product diagram TT 40 Hot brine to the heat pump (A) TZ33 De-icer safety cut-out Cold brine from the heat pump (B) Ventilator TT40 Air inlet temperature sensor De-icer TT34 Hot brine temperature sensor Air/brine heat exchanger Installation and maintenance instructions aroCOLLECT 0020217119_01... -
Page 23: B Connection Diagram
Appendix Connection diagram K200 230V F2 T2 Air inlet temperature sensor Heating element de-icer Hot brine temperature sensor Connection box Fan control line Line protection switch Fan voltage supply Mains connection F3 T2 fuse F2 T2 fuse Connection option: Condensate tray heating Control unit Connection option: Safety cut-out Address switch: Address 1 (≤10 kW), address 1/2... -
Page 24: C Technical Data
Appendix Technical data General Dimensions VWL 11/4 SA Product dimensions, height with base 1,260 mm Product dimensions, width 1,200 mm Product dimensions, depth 785 mm Weight with packaging 160 kg Weight without packaging and base 95 kg Weight without packaging 140 kg Weight when ready for operation 185 kg... - Page 25 Appendix VWL 11/4 SA Brine content of the brine circuit in the 19.8 l air/brine collector Materials Cu, CuZn alloy, stainless steel, EPDM Total length of the connection line, cold 2 x 30 m brine and hot brine Diameter of the connection line's cross- DN 40 (40 x 3.8 mm) section up to a total length of ≤...
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Page 26: Air Heat Source
Appendix VWL 11/4 SA ≤ 59.2 dB(A) Sound power level A35/W18 in accord- VWF 157/4 ance with EN 12102/EN 14511 L in cool- Note ing mode When two air/brine collectors (on VWF 157/4, VWF 157/4 S1 and VWF 197/4) are running at the same sound power level at the same time, the total sound power level result is... - Page 27 Appendix VWF 58/4 VWF 88/4 VWF 118/4 Heat source module 1 x VWL 11/4 SA 1 x VWL 11/4 SA 1 x VWL 11/4 SA A2/W35 heating output 5.70 kW 7.80 kW 10.30 kW A2/W35 power consumption 1.40 kW 2.10 kW 2.70 kW A2/W35 output figure/EN 14511 coefficient 4.20...
- Page 28 Appendix VWF 57/4 VWF 87/4 VWF 117/4 VWF 157/4 VWF 197/4 Power consumption A7/W55 ΔT 8 K 2.00 kW 3.00 kW 3.90 kW 5.00 kW 6.70 kW Output figure A7/W55 ΔT 8 K/coefficient 3.10 3.20 3.20 3.30 3.20 of performance EN 14511 Cooling output A35/W18 ΔT 5 K, active 6.60 kW 8.60 kW...
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Page 29: Index
Index Index Safety device................. 3 Schematic drawing ..............3 Brine fluid, volume............... 14 Scope of delivery..............7 Side cladding, installing............19 Brine lines, installing............13 Sound propagation ..............8 Spare parts................21 CE label ................. 6 Clean the condensate discharge......... 21 Starting up ................ - Page 32 0020217119_01 10.05.2016 Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 info@vaillant.co.uk www.vaillant.co.uk © These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufacturer's written consent. We reserve the right to make technical changes.
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