VIESMANN. Service instructions VITOCELL 300-B VITOCELL 300-V. for contractors

Transcription

1 Service instructions for contractors VIESMANN Vitocell 300-B Type EVB DHW cylinder, 300 and 500 l Vitocell 300-V Type EVI DHW cylinder, 200 to 500 l For applicability, see the last page VITOCELL 300-B VITOCELL 300-V 9/2013 Please keep safe.

2 Safety instructions Safety instructions Please follow these safety instructions closely to prevent accidents and material losses. Safety instructions explained Danger This symbol warns against the risk of injury.! Please note This symbol warns against the risk of material losses and environmental pollution. Note Details identified by the word "Note" contain additional information. Target group These instructions are exclusively intended for qualified contractors. Work on electrical equipment must only be carried out by a qualified electrician. The system must be commissioned by the system installer or a qualified person authorised by the installer. Regulations Observe the following when working on this system: National installation regulations Statutory regulations regarding the prevention of accidents Statutory regulations regarding environmental protection The Code of Practice of relevant trade associations All current safety regulations as defined by DIN, EN, DVGW, VDE and all locally applicable standards a ÖNORM, EN and ÖVE c SEV, SUVA, SVTI and SWKI If you smell flue gas Danger Flue gas can lead to life threatening poisoning. Shut down the heating system. Ventilate the installation site. Close all doors in the living space. Flue systems and combustion air Ensure that flue systems are clear and cannot be sealed, for instance due to accumulation of condensate or other causes. Ensure a sufficient supply of combustion air. Instruct system users that subsequent modifications to the building characteristics are not permissible (e.g. cable/pipework routing, cladding or partitions). 2

3 Safety instructions Safety instructions (cont.) Extractors Danger Leaking or blocked flue systems, or an insufficient supply of combustion air can cause life threatening poisoning from carbon monoxide in the flue gas. Ensure the flue system is in proper working order. Apertures for supplying combustion air must be non-closable. Operating appliances that extract air to the outside (cooker hoods, extractors, air conditioning units, etc.) can create negative pressure. If the boiler is operated at the same time, this can lead to reverse flow of the flue gas. Danger The simultaneous operation of the boiler and appliances that extract air to the outside can result in life threatening poisoning due to reverse flow of the flue gas. Fit an interlock circuit or take suitable steps to ensure a sufficient supply of combustion air. Danger Hot surfaces can cause burns. Before maintenance or service work, switch OFF the appliance and let it cool down. Never touch hot surfaces on the boiler, burner, flue system or pipework.! Please note Electronic assemblies can be damaged by electrostatic discharge. Before beginning work, touch earthed objects, such as heating or water pipes, to discharge static loads. Repair work! Please note Repairing components that fulfil a safety function can compromise the safe operation of the system. Faulty components must be replaced with original Viessmann spare parts. Working on the system Isolate the system from the power supply (e.g. by removing the separate fuse or by means of a mains isolator) and check that it is no longer 'live'. Safeguard the system against reconnection. 3

4 Safety instructions Safety instructions (cont.) Auxiliary components, spare and wearing parts Please note! Spare and wearing parts that have not been tested together with the system can compromise its function. Installing non-authorised components and making non-approved modifications or conversions can compromise safety and may invalidate the warranty. For replacements, use only original spare parts supplied or approved by Viessmann. 4

5 Index Index Intended use... 6 Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance... 7 Further details regarding the individual steps... 8 Parts lists, type EVI, 200 l and 300 l Ordering parts Overview of the assemblies Cylinder assembly incl. thermal insulation Flanged immersion heater assembly Parts lists, type EVI, 500 l Ordering parts Overview of the assemblies Cylinder assembly Thermal insulation assembly Flanged immersion heater assembly Parts lists, type EVB, 300 l Ordering parts Overview of the assemblies Cylinder assembly incl. thermal insulation Flanged immersion heater assembly Parts lists, type EVB, 500 l Ordering parts Overview of the assemblies Cylinder assembly Thermal insulation assembly Flanged immersion heater assembly Commissioning/service reports Product characteristics Accessories Accessory specification Certificates Declaration of conformity

6 Intended use Intended use The appliance is only intended to be installed and operated in sealed unvented systems that comply with EN / DIN 1988, or solar thermal systems that comply with EN 12977, with due attention paid to the associated installation, service and operating instructions. DHW cylinders are only designed to store and heat water of potable water quality. Heating water buffer cylinders are only designed to hold fill water of potable water quality. Only operate solar collectors with the heat transfer medium approved by the manufacturer. Intended use presupposes that a fixed installation in conjunction with permissible, system-specific components has been carried out. Commercial or industrial usage for a purpose other than heating the building or DHW shall be deemed inappropriate. Any usage beyond this must be approved by the manufacturer for the individual case. Incorrect usage or operation of the appliance (e.g. the appliance being opened by the system user) is prohibited and results in an exclusion of liability. Incorrect usage also occurs if the components in the system are modified from their intended use (e.g. through direct DHW heating in the collector). Adhere to statutory regulations, especially concerning the hygiene of potable water. 6

7 Commissioning, inspection, maintenance Steps - commissioning, inspection and maintenance For further information regarding the individual steps, see the page indicated Commissioning steps Inspection steps Maintenance steps Page 1. Filling the DHW cylinder Inspection and maintenance Shutting down the system 4. Checking the sensor wells for leaks 5. Checking the function of safety valves 6. Cleaning the inside of the DHW cylinder Returning the DHW cylinder to use Checking connections and sensor wells on the water side for leaks 7

8 Commissioning, inspection, maintenance Further details regarding the individual steps Filling the DHW cylinder 1. Fill the DHW cylinder from the DHW side. Note If the DHW cylinder is pressurised, tighten the flange cover with a torque of 40 Nm. The cylinder locking cap does not need to be tightened. 3. Check sensor wells for leaks and tighten if required. 4. Check the function of the safety valves according to the manufacturer's instructions. 2. Check the fittings on the heating water and DHW sides for leaks and tighten if required. Inspection and maintenance DIN 1988 requires a visual inspection and (if necessary) cleaning no later than two years after the cylinder has been commissioned, and thereafter according to requirements. 8

9 Cleaning the inside of the DHW cylinder Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 1. Drain the DHW cylinder from the DHW side. A 2. Remove top panel A, cover B, thermal insulation mats C and thermometer sensor D. D C F G H 3. Remove flange cover E and cylinder locking cap F with stainless steel circular blank G and gaskets H. 4. Disconnect the DHW cylinder from the pipe system to prevent cleaning agent and contamination from entering the pipework. B C H E 5. Remove loose deposits with a high pressure cleaner. Please note! Pointed or sharp cleaning equipment will damage the cylinder interior. Only use plastic tools to clean the inside. 9

10 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) 6. Use a chemical cleaning agent to remove hard deposits that cannot be removed with a high pressure cleaner. Please note! Cleaning agents containing hydrochloric acid attack the material of the DHW cylinder. Never use such cleaning agents. Danger Cleaning agent residues can result in poisoning. Always observe the information provided by the cleaning agent manufacturer. 7. Fully drain any cleaning agent. 8. Flush the DHW cylinder thoroughly after cleaning. 10

11 Commissioning, inspection, maintenance Further details regarding the individual steps (cont.) Returning the DHW cylinder to use 1. Reconnect the DHW cylinder to the pipework. D A C F G H 2. Insert new gaskets H at flange cover E and cylinder locking cap F. 3. Refit flange cover E and cylinder locking cap F with stainless steel circular blank G and tighten with the required torque. Cylinder locking cap: 160 Nm Flange cover: 40 Nm 4. Fill the DHW cylinder from the DHW side. B C H E 5. If the DHW cylinder is pressurised, tighten the screws on flange cover E with a torque of 40 Nm. 6. Refit thermometer sensor D, thermal insulation mats C, cover B and top panel A. 11

12 Parts lists, type EVI, 200 l and 300 l Ordering parts The following information is required: Serial no. (see Vitocell 300-V type plate A) Assembly (from this parts list) Position number of the individual part within the assembly (from this parts list) Standard parts are available from your local supplier. 12

13 Parts lists, type EVI, 200 l and 300 l Overview of the assemblies A B A Vitocell 300 type plate B Cylinder assembly incl. thermal insulation C C Flanged immersion heater assembly 13

14 Parts lists, type EVI, 200 l and 300 l Cylinder assembly incl. thermal insulation 0001 Adjustable foot 0002 Sensor retainer 0003 Vitocell 300-V type plate 0004 Gasket 0005 Cylinder locking cap 0006 Clip 0007 Circular blank 0008 Sensor well with sensor retainer 0009 Thermometer C 0010 Viessmann logo 0011 Thermal insulation mat 0012 Top panel 0013 Sensor well thermal insulation 0014 Reducer 0015 Cover 0016 Thermal insulation mat 0017 Blank flange 0018 Gasket 0019 Installation instructions 0020 Service instructions 0021 Touch-up spray paint, Vitosilver 0022 Touch-up paint stick, Vitosilver 0023 Vitocell logo 0024 Viessmann logo 14

15 Cylinder assembly incl. thermal insulation (cont.) Parts lists, type EVI, 200 l and 300 l

16 Parts lists, type EVI, 200 l and 300 l Flanged immersion heater assembly 0001 Gasket 0002 Flange cover 0003 Reducer 0004 Immersion heater fascia 0005 Flange installation instructions 16

17 Flanged immersion heater assembly (cont.) Parts lists, type EVI, 200 l and 300 l

18 Parts lists, type EVI, 500 l Ordering parts The following information is required: Serial no. (see Vitocell 300-V type plate A) Assembly (from this parts list) Position number of the individual part within the assembly (from this parts list) Standard parts are available from your local supplier. 18

19 Parts lists, type EVI, 500 l Overview of the assemblies A B C D A Vitocell 300-V type plate B Cylinder assembly C Thermal insulation assembly D Flanged immersion heater assembly 19

20 Parts lists, type EVI, 500 l Cylinder assembly 0001 Adjustable foot 0002 Sensor retainer 0003 Vitocell 300-V type plate 0004 Gasket 0005 Cylinder locking cap 0006 Clip 0007 Circular blank 0008 Gasket 0009 Flange cover 0010 Sensor well with sensor retainer 0011 Sensor well thermal insulation 0012 Reducer 0013 Support 0014 Installation instructions 0015 Service instructions

21 Parts lists, type EVI, 500 l Thermal insulation assembly 0001 Clip closure 0002 Thermal insulation jacket, right section 0003 Thermal insulation jacket, left section 0004 Thermal insulation mat, top 0005 Thermal insulation mat, bottom 0006 Cover 0007 Cover strip 0008 Thermometer cover 0009 Thermometer C 0010 Viessmann logo 0011 Cover strip 0012 Pipe collar with hole 0013 Flange cover 0014 Viessmann logo 0015 Pipe collar without hole

22 Parts lists, type EVI, 500 l Flanged immersion heater assembly 0001 Gasket 0002 Flange cover 0003 Reducer 0004 Immersion heater fascia 0005 Flange installation instructions

23 Parts lists, type EVB, 300 l Ordering parts The following information is required: Serial no. (see Vitocell 300-B type plate A) Assembly (from this parts list) Position number of the individual part within the assembly (from this parts list) Standard parts are available from your local supplier. Overview of the assemblies A B A Vitocell 300-B type plate B Cylinder assembly incl. thermal insulation C C Flanged immersion heater assembly 23

24 Parts lists, type EVB, 300 l Cylinder assembly incl. thermal insulation 0001 Adjustable foot 0002 Sensor retainer 0003 Vitocell 300-B type plate 0004 Gasket 0005 Cylinder locking cap 0006 Clip 0007 Circular blank 0008 Sensor well with sensor retainer 0009 Thermometer C 0010 Viessmann logo 0011 Thermal insulation mat 0012 Top panel 0013 Sensor well thermal insulation 0014 Reducer 0015 Cover 0016 Thermal insulation mat 0017 Flange cover 0018 Gasket 0019 Mini channel 0020 Installation instructions 0021 Service instructions 0022 Touch-up spray paint, Vitosilver 0023 Touch-up paint stick, Vitosilver 0024 Vitocell logo 0025 Viessmann logo 24

25 Cylinder assembly incl. thermal insulation (cont.) Parts lists, type EVB, 300 l

26 Parts lists, type EVB, 300 l Flanged immersion heater assembly 0001 Gasket 0002 Flange cover 0003 Reducer 0004 Immersion heater fascia 0005 Flange installation instructions 26

27 Parts lists, type EVB, 300 l Flanged immersion heater assembly (cont.)

28 Parts lists, type EVB, 500 l Ordering parts The following information is required: Serial no. (see Vitocell 300-B type plate A) Assembly (from this parts list) Position number of the individual part within the assembly (from this parts list) Standard parts are available from your local supplier. 28

29 Parts lists, type EVB, 500 l Overview of the assemblies A B C D A Vitocell 300-B type plate B Cylinder assembly C Thermal insulation assembly D Flanged immersion heater assembly 29

30 Parts lists, type EVB, 500 l Cylinder assembly 0001 Adjustable foot 0002 Sensor retainer 0003 Vitocell 300-B type plate 0004 Gasket 0005 Cylinder locking cap 0006 Clip 0007 Circular blank 0008 Gasket 0009 Flange cover 0010 Sensor well with sensor retainer 0011 Sensor well thermal insulation 0012 Reducer 0013 Support 0014 Installation instructions 0015 Service instructions

31 Parts lists, type EVB, 500 l Thermal insulation assembly 0001 Clip closure 0002 Thermal insulation jacket, right section 0003 Thermal insulation jacket, left section 0004 Thermal insulation mat, top 0005 Thermal insulation mat, bottom 0006 Cover 0007 Cover strip 0008 Thermometer cover 0009 Thermometer C 0010 Viessmann logo 0011 Cover strip 0012 Pipe collar with hole 0013 Flange cover 0014 Viessmann logo 0015 Pipe collar without hole

32 Parts lists, type EVB, 500 l Flanged immersion heater assembly 0001 Gasket 0002 Flange cover 0003 Reducer 0004 Cover 0005 Installation instructions

33 Commissioning/service reports Commissioning/service reports date: by: Commissioning Service Service date: by: Service Service Service date: by: Service Service Service date: by: Service Service Service date: by: Service Service Service 33

34 Product characteristics Product characteristics Vitocell 300-B Cylinder capacity l Standby heat loss *1 kwh/24 h q BS at 45 K temperature differential V aux (standby volume) l V sol (solar volume) l Vitocell 300-V Cylinder capacity l Standby heat loss q BS at 45 K temperature differential kwh/24 h *1 Standard parameter 34

35 Accessories Accessory specification Immersion heater Only for use with soft to medium hard water up to 14 dh (hardness level 2). Rated output in standard mode/quick heat-up kw Current type and rated voltage 3/N/400 V/50 Hz Rated current A 8.7 Heat-up time from 10 to 60 C Vitocell 300-V Type EVI 200 l h Type EVI 300 l h Type EVI 500 l h Vitocell 300-B Type EVB 300 l h Type EVB 500 l h Content that can be heated with an immersion heater Vitocell 300-V Type EVI 200 l l 162 Type EVI 300 l l 256 Type EVI 500 l l 390 Vitocell 300-B Type EVB 300 l l 245 Type EVB 500 l l

36 Certificates Declaration of conformity We, Viessmann Werke GmbH&Co KG, D Allendorf, confirm as sole responsible body that the products Vitocell 300-B and Vitocell 300-V comply with the following standards: DIN 4753 AD 2000 regulations EN In accordance with the following Directives, this product is designated _-0036: 2004/108/EC 97/23/EC 2006/95/EC Details according to the Pressure Equipment Directive (97/23/EC): Heated pressure vessel (not at risk from overheating) Categories I and II according to Appendix II, diagram 2 Modules B and C 1 according to Appendix III Materials according to AD regulations, individual assessment and appendix I, 4.2, b) Corrosion supplement according to Appendix I, 2.2 and AD regulations The pressure vessel was tested without fitted equipment (safety equipment). It must be equipped in accordance with national regulations before installation and commissioning. Allendorf, 22 August 2011 Viessmann Werke GmbH&Co KG Authorised signatory Manfred Sommer 36

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40 Applicability Serial No.: Viessmann Werke GmbH&Co KG D Allendorf Telephone: Fax: Viessmann Limited Hortonwood 30, Telford Shropshire, TF1 7YP, GB Telephone: Fax: Subject to technical modifications.