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Summary of Contents for Vaillant aroTHERM VWL 85/2
- Page 1 Instructions for use For the operator Instructions for use aroTHERM VWL 85/2; VWL 115/2 Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Telefon 021 91 18‑0 Telefax 021 91 18‑28 10 info@vaillant.de www.vaillant.de...
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Page 2: Table Of Contents
Contents Contents Displaying contact data........19 Displaying the serial number and article number..............19 Safety ..............4 4.10 Setting the display contrast ......... 19 Action-related warnings ......... 4 4.11 Setting the language..........20 General safety information ........4 Operation............20 Intended use ............ -
Page 3: Arotherm Instructions For Use
Contents Guarantee and customer service..... 24 Guarantee............24 Customer service..........25 Index ..................26 0020151761_00 aroTHERM Instructions for use... -
Page 4: Safety
1 Safety Safety General safety information 1.2.1 Danger due to incorrect handling Action-related warnings ▶ Read through these instructions carefully. Classification of action-related warnings ▶ When using the product, observe the gen- The action-related warnings are classified in eral safety information and warnings. accordance with the severity of the possible ▶... - Page 5 Safety 1 1.2.3 Danger due to improper use 1.2.5 Preventing the risk of injury due to scalding from hot and cold There is a risk of injury or death to the user or components others, or of damage to the product and other property in the event of improper use or use Particularly in the coolant circuit, the compon- for which it is not intended.
- Page 6 1 Safety 1.2.7 Risk of death due to lack of safety ▶ Do not inhale any steam or gases that es- devices cape from the coolant circuit as a result of leaks. A lack of safety devices (e.g. expansion relief ▶...
- Page 7 Safety 1 – The structural conditions that may affect 1.2.11 Frost damage due to an unsuitable installation site the operational safety of the product. Frost poses a risk of damage to the product 1.2.10 Risk of injury and material damage and the whole heating installation.
- Page 8 1 Safety ▶ If you are going to be away during a cold 1.2.14 Malfunction caused by incorrect system pressure period, ensure that the heating installation remains in operation and that the rooms To avoid operating the system with too little are sufficiently heated.
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Page 9: Intended Use
1.3.1 State-of-the-art technology 1.3.3 Intended use The Vaillant aroTHERM heat pump systems The Vaillant aroTHERM heat pump is de- are constructed using state-of-the-art techno- signed for use as a heat generator for closed logy in accordance with the recognised safety heating installations. -
Page 10: Ce Label
1.3.5 Observing other applicable documents Intended use also includes the observance of accompanying operating, installation and servicing instructions for Vaillant products as well as for other parts and components of the system. 1.3.6 Liability and secondary clauses The manufacturer/supplier is not liable for any claims or damage resulting from improper use. -
Page 11: Notes On The Documentation
These instructions apply only for the following heat pumps, hereinafter referred to as the "product": Type designation Art. no. aroTHERM VWL 85/2 A 230 V 0010011971 aroTHERM VWL 115/2 A 230 V 0010011972 The product's article number is part of the serial number (→... -
Page 12: Product Description
3 Product description Product description Design of the heat pump system The heat pump system consists of the following components: Instructions for use aroTHERM 0020151761_00... - Page 13 Product description 3 – Heat pump – VWZ AI heat pump control module – Additional hydraulic components, if required – System controller The heat pump can be operated by the VWZ AI heat pump control module. The extended operation of the heat pump is car- ried out by the system controller.
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Page 14: Type Designation And Serial Number
3 Product description Type designation and serial number Overview of the operator control elements of the VWZ AI heat pump control module Fault clearance key Operating buttons The fault clearance key is Display used to reset the heat The type designation and serial number are on the identifica- pump faults and heat tion plate (1). - Page 15 Product description 3 The display lights up DIA system operator control elements – if you switch on the product or – if you press a button in the DIA system while the product is switched on. At first, pressing this button does not trig- ger any other function.
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Page 16: Operation
4 Operation Operation Display of the daily energy Access to the menu for yield additional information Display of the current Display of the current Operating concept configuration of the right- configuration of the left- You can operate the product using the selection buttons and hand selection button hand selection button the plus/minus buttons. -
Page 17: Basic Display
Operation 4 As soon as a fault message is present, the basic displays Menu switches to the fault message. Water pressure Operating levels Live Monitor The product has two operating levels. Information The operating level for the operator shows the most import- Back Select ant information and offers set-up options which do not require... -
Page 18: Design Of The Menu
4 Operation Design of the menu 4.4.1 Operator level overview Setting level Unit Menu Menu → Yield indicator→ Water pressure Heating Live Monitor Cooling Information Menu → Live Monitor Back Select Heating: Compressor switch-off Building circuit Scroll bar Current configuration of Pressure the right- and left-hand (only appears if there are... -
Page 19: Live Monitor (Status Codes)
Operation 4 Reading the operating statistics Setting level Unit Menu → Information → Heating op. hours Operating hrs. Cooling Menu → Information → Cooling op. hours Menu → Basic settings → Menu → Information → Total operating hours Language In each case, you can display the operating hours for the Display contrast heating mode, the cooling mode and the overall operation. -
Page 20: Setting The Language
5 Operation 4.11 Setting the language Setting the target feed temperature in heating mode If you want to set another language: The actual target flow temperature is automatically determ- ▶ Press and hold at the same time. ined by the system controller (you can find further information ▶... -
Page 21: Checks And Maintenance Carried Out By The Operator
Operation 5 Checks and maintenance carried out by the ▶ Employ an authorised heating specialist company to complete such work. We re- operator commend making a maintenance agree- The product switches off if the filling pressure in the heating ment. installation falls below 0.05 MPa (0.5bar). -
Page 22: Troubleshooting
6 Troubleshooting Troubleshooting Reading the fault message Fault 01/3 Coding resistor Back Delete Fault messages have priority over all other displays and are shown instead of the basic display. If several faults occur at the same time, these are each displayed alternately for two seconds each. -
Page 23: Detecting And Rectifying Faults
Troubleshooting 6 Detecting and rectifying faults This section shows all of the fault messages that can be rectified without seeking help from the competent person in order to start up the product again. Remedy (→ Page 23) ▶ If the product still does not function after the fault has been rectified, contact your competent person. Fault Cause Remedy... -
Page 24: Decommissioning
Disposing of the packaging Arranging disposal of coolant The competent person who installed your product is respons- The Vaillant aroTHERM heat pump is filled with the coolant ible for the disposal of the packaging. R410A. ▶... -
Page 25: Customer Service
E-mail: training@vaillant.co.uk hand over process. Installers should also at this time advise Vaillant After Sales Service: 08 70 850 30 72 (Mon-Fri 8:30 – the user of the annual servicing requirements and advise of 17:30) appropriate service agreement. -
Page 26: Index
Index Index Instructions Applicability..............11 Article number ..............19 Intended use................9 Basic display ................17 Live Monitor................19 Building circuit pressure Maintenance plan Displaying ...............19 Checking.................21 Menu Care..................21 Contact details..............19 Design................18 Controller Setting................20 Operating level Competent person ............17 Operator................17 Digital Information and Analysis System ......14 Operator control elements............14 Display................ - Page 28 0020151761_00 26.06.2013 Vaillant Ltd Nottingham Road Belper Derbyshire DE56 1JT Telephone 08 45 602 29 22 Vaillant Service Solutions 080 70 606 07 77 info@vaillant.co.uk www.vaillant.co.uk © Vaillant GmbH 2013 These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufac-...
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