SH 10 SLi - Boiler STIEBEL ELTRON - Free user manual and instructions

USER MANUAL SH 10 SLi STIEBEL ELTRON

1.3 Units of measurement 15

4. Cleaning, care and maintenance 16

6.1 General safety instructions 17

6.2 Instructions, standards and regulations 17

6.3 Information on the safety assembly 17

8.1 Installation location 17

9.1 Installing the safety assembly 18

9.2 Appliance installation 18

9.3 Water connection 19

9.4 Electrical connection 19

10. Commissioning 20

10.1 Initial start-up 20

10.2 Recommissioning 20

14.1 Draining the appliance 21

14.2 Opening the appliance 21

14.3 Descaling the appliance 21

14.4 Checking the earth conductor 21

14.5 Replacing the power cable 21

14.6 Positioning the temperature sensor in its protective

15.1 Dimensions and connections 22

15.2 Wiring diagram 24

15.3 Heat-up diagram 24

15.4 Country-specific approvals and certifications 24

15.5 Extreme operating and fault conditions 24

15.6 Energy consumption data 24

SPECIAL INFORMATION - The appliance may be used by children aged8 and older and persons with reduced physical, sensory or mental capabilities or a lack of ex- perience and know-how, provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the potential risks. Children must never play with the appliance. Children must never clean the ap- pliance or perform user maintenance unless they are supervised. - When permanently connected to the power sup- ply using a dedicated junction box, the appliance must be able to be isolated from the mains power supply by an isolator that disconnects all poles with at least 3mm contact separation. - The power cable may only be replaced (for exam- ple if damaged) by a qualified contractor author- ised by the manufacturer, using an original spare part. - Secure the appliance as described in chapter "In- stallation/ Installation". - Observe the maximum permissible pressure (see chapter "Installation/ Specification/ Data table"). - Drain the appliance as described in chapter "In- stallation/ Maintenance/ Draining the appliance". - The appliance is pressurised. During the heat-up process, expansion water will drip from the safety valve. - Install the safety valve in the cold water supply line. - Regularly activate the safety valve to prevent it from becoming blocked, e.g. by limescale deposits. - Size the drain pipe so that water can drain off un- impeded when the safety valve is fully opened. - Fit the drain pipe of the safety valve with a con- stant downward slope and in a room free from the risk of frost. - The safety valve drain must remain open to the atmosphere.OPERATION General information www.stiebel-eltron.com SHU 10 | SH 10 | SH 15 | 15ENGLISH OPERATION

1. General information

The chapters "Special information" and "Operation" are intended for both users and qualified contractors.The chapter "Installation" is intended for qualified contractors. Note Read these instructions carefully before using the appli-ance and retain them for future reference.Pass on the instructions to a new user if required.1.1 Safety instructions1.1.1 Structure of safety instructions

KEYWORD Type of riskHere, possible consequences are listed that may result from failure to observe the safety instructions. Steps to prevent the risk are listed.1.1.2 Symbols, type of riskSymbol Type of risk

Burns(burns, scalding) 1.1.3 KeywordsKEYWORD MeaningDANGER Failure to observe this information will result in serious injury or death. WARNING Failure to observe this information may result in serious injury or death.CAUTION Failure to observe this information may result in non-seri-ous or minor injury.1.2 Other symbols in this documentation Note General information is identified by the adjacent symbol. Read these texts carefully.Symbol Meaning

Material losses(appliance damage, consequential losses and environmen-tal pollution)

Appliance disposal This symbol indicates that you have to do something. The ac-tion you need to take is described step by step.1.3 Units of measurement Note All measurements are given in mm unless stated oth-erwise.

2.1 Intended useThis sealed unvented (pressurised) appliance is intended for heat-ing domestic hot water. You can use the appliance to supply one or more draw-off points.The appliance is intended for domestic use. It can be used safely by untrained persons. The appliance can also be used in non-do-mestic environments, e.g.in small businesses, as long as it is used in the same way.Any other use beyond that described shall be deemed inappro-priate. Observation of these instructions and of the instructions for any accessories used is also part of the correct use of this appliance.2.2 Safety instructions WARNING BurnsDuring operation, the tap can reach temperatures in ex-cess of 60 °C.There is a risk of scalding at outlet temperatures >43°C.

WARNING InjuryThe temperature selector should only be removed by a qualified contractor.

WARNING InjuryThe appliance may be used by children over 8 years of age and persons with reduced physical, sensory or men-tal capabilities or a lack of experience and expertise, provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the potential risks. Children must never play with the appliance. Children must never clean the ap-pliance or perform user maintenance unless they are supervised.Where children or persons with limited physical, sensory or men-tal abilities are allowed to use this appliance, we recommend a permanent temperature limit. A qualified contractor can set this limit.

Material losses If the drain pipe of the safety valve is blocked, expanding water can lead to water damage. Never close the drain pipe.

Material losses The user should protect the appliance and its tap against frost.

See type plate on the appliance.

3. Appliance description

The appliance constantly keeps the water content available at the preselected temperature. The appliance switches on automatically as soon as its temperature falls below the set value. Subject to season, varying cold water temperatures can result in different maximum amounts of mixed outlet water. Note A qualified contractor can set a temperature limit on the appliance (see "Installation/ Settings/ Setting the tem- perature limit"). Note The appliance is under mains water pressure. The water volume increases as the cylinder is being heated up. Dur- ing this process, expansion water drips through the safety valve. This is a necessary and normal process.

You can set any required DHW outlet temperature variably at the temperature selector. The heat-up indicator illuminates during the heat-up process. SHU... SH...

1 Temperature selector 2 Heat-up indicator Depending on the system, the actual temperatures may vary from the set value. °C = Cold. On this setting, the appliance is protected from frost. The tap and the water line are not protected. Eco = Recommended energy saving setting (approx. 60°C), minor scaling 82 = Highest selectable temperature

4. Cleaning, care and maintenance

Never use abrasive or corrosive cleaning agents. A damp cloth is sufficient for cleaning the appliance. Check the taps regularly. Limescale deposits at the tap out- lets can be removed using commercially available descaling agents. Have the function of the safety assembly checked regularly by a qualified contractor. Almost every type of water will deposit limescale at high temper- atures. This settles inside the appliance and affects both perfor- mance and service life. The heating elements should therefore be descaled if necessary. A qualified contractor who is aware of the local water quality will tell you when the next descaling is due.

Fault Cause Remedy The appliance does not supply hot water.The temperature se-lector is set to “°C”. Switch the appliance ON by turn-ing the temperature selector. No power at the ap-pliance.Check the plug/ fuses in the dis-tribution board.Reduced water flow rate at the tap.The aerator in the tap is scaled up.Descale / replace the aerator. Loud boiling noises inside the appliance.The appliance is scaled up.Have the appliance descaled by a qualified contractor.Water drips from the safety valve of the safety assembly after heating has stopped. The safety valve is scaled up or dirty.

Switch the appliance off. De-pressurise the appliance by disconnecting it from the power and water supply. Have the safety valve checked by a qualified con-tractor. If you cannot remedy the fault, notify your qualified contractor. To facilitate and speed up your request, provide the number from the type plate (000000-0000-000000). Typ: Nr.: ...... - .... - ......D0000047804SH... SLiwww.stiebel-eltron.com SHU 10 | SH 10 | SH 15 | 17ENGLISH INSTALLATION Safety INSTALLATION

Only a qualified contractor should carry out installation, commis-sioning, maintenance and repair of the appliance.

6.1 General safety instructions

We guarantee trouble-free function and operational reliability only if original accessories and spare parts intended for the appliance are used.

6.2 Instructions, standards and regulations

Note Observe all applicable national and regional regulations and instructions.

6.3 Information on the safety assembly

Material lossesNever exceed the operating pressure.

Material lossesRoute the drain pipe of the safety assembly with a slope and leave it open to atmosphere.

Material lossesThe safety equipment requires regular maintenance and activation (see installation instructions of the safety as-sembly).

7. Appliance description

The appliance is intended for heating cold water and to supply one or several draw-off points.SHU 10 SLi | SHU10SLGB: The sealed unvented (pressurised) appliance is only suitable for undersink installation.SH 10 SLi | SH 15 SLi | SH15SLGB3.3kW : The sealed unvented (pressurised) appliance is only suitable for oversink installation.The appliance may only be installed with pressure taps in conjunc-tion with a safety assembly (see chapter "Installation/ Appliance description/ Accessories").

7.1 Standard delivery

The following are delivered with the appliance: - Wall mounting bracket - Installation template

The following accessories are available for sealed unvented op-eration:SHU 10 SLi | SHU 10 SL GB - SVMT safety assembly - Water distribution tees - WEH sensor tapSH 10 SLi | SH 15 SLi | SH15SLGB3.3kW - Safety assembly KV40/ KV307 - Surface mounted safety assembly SRT2 - Permanent connection set for 15lappliances

Water installationA safety assembly is required.Taps/valvesOnly install pressure taps in conjunction with a safety assembly.

8.1 Installation location

Material lossesInstall the appliance in a room free from the risk of frost.

Material lossesMount the appliance on the wall. The wall must have sufficient load bearing capacity. Note Make sure that the appliance isfreely accessible for maintenance work.Always install the appliance vertically and near the draw-off point.18 | SHU 10 | SH 10 | SH 15 www.stiebel-eltron.com INSTALLATION Installation

8.1.1 SHU undersink installation with safety assembly

Material losses The appliance is only suitable for undersink installation. The water connections of the appliance are at the top.

8.1.2 SH oversink installation with safety assembly

Material losses The appliance is only suitable for oversink installation. The water connections of the appliance point downwards. comfor t

Material losses When using plastic pipework observe the extreme oper- ating and fault conditions that can occur on the appliance (see chapter "Installation/ Specification/ Extreme oper- ating and fault conditions"). Run the connections to the second tap on site, e.g. in 10mm copper pipe. SHU 10 SLi | SHU 10 SL GB To supply two washbasins, use the "water distribution tees" (see chapter "Installation / Appliance description/ Accessories").

9.1 Installing the safety assembly

Fit the prospective safety assembly in the cold water supply line of the appliance. Observe the information on the safety assembly (see chapter "Installation/ Safety/ Information on the safety assembly"). Observe the information in the installation instructions of the safety assembly.

9.2 Appliance installation

Mark out the holes for drilling with the installation template supplied. Drill the holes and insert suitable rawl plugs. Secure the wall mounting bracket using suitable screws. Hang the appliance on the wall mounting bracket. Note Surplus cable can be stored in the cable compartment.

9.3 Water connection

Material losses Carry out all water connection and installation work in accordance with regulations.

Material losses When tightening the fittings, counterhold with a suitable spanner.www.stiebel-eltron.com SHU 10 | SH 10 | SH 15 | 19 ENGLISH INSTALLATION Installation

Material losses The appliance may lose its function. Never interchange the water connections. Set the flow rate (see safety assembly instructions). Observe the maximum permissible flow rate with a fully opened tap (see chapter "Installation/ Specifi- cation/ Data table"). Observe the maximum permissible pressure (see chapter "In- stallation/ Specification/ Data table"). Match up the colour coding on the tap water connections and the appliance: - R.h. side blue = "Cold water inlet" - L.h. side red = "DHW outlet" Secure the water connections from the tap to the appliance. Note Ensure that the water connections are not kinked during installation. Prevent any tensioning during installation.

9.4 Electrical connection

WARNING ELECTROCUTION Carry out all electrical connection and installation work in accordance with relevant regulations. WARNING ELECTROCUTION When permanently connected to the power supply using a dedicated junction box, the appliance must be able to be isolated from the mains power supply by an isola- tor that disconnects all poles with at least 3mm contact separation. WARNING ELECTROCUTION Ensure that the appliance is earthed.

Material losses The voltage specified on the type plate must match the mains voltage. Observe the type plate. The following electrical connections are permissible: SHU 10 SLi SHU 10 SL GB Connection to a freely accessible standard socket with matching plug

Permanent connection to an ap- pliance junction box with earth conductor

Fixed power cable with the per- manent connection set

Permanent connection to an ap- pliance junction box with earth conductor

Fixed power cable with the per- manent connection set - X X The permanent connection set maintains the IP 24D protection rating when converting the appliance.20 | SHU 10 | SH 10 | SH 15 www.stiebel-eltron.com INSTALLATION Commissioning

WARNING ELECTROCUTION Commissioning may only be carried out by a qualified contractor in accordance with safety regulations.

10.1 Initial start-up

Material losses If you fail to follow the correct sequence (first water, then power), the high limit safety cut-out will trip. Proceed as follows: If necessary, replace the temperature controller. Make the high limit safety cut-out operational by pressing the reset button (see chapter "Installation/ Troubleshooting/ Activating the high limit safety cut-out").

Either open the DHW valve of the tap or set the mono lever mixer tap to "hot" until the water that flows out is free of air bubbles. Check the safety assembly. When purging, ensure that a full jet of water flows out. Insert the plug into the standard socket or set the fuse/MCB in the distribution board. Select a temperature. Check the entire hydraulic installation for tightness.

10.1.1 Appliance handover

Explain the functions of the appliance to the user. Show the user how to operate the appliance. Make the user aware of potential dangers, especially the risk of scalding. Hand over these instructions and, if applicable, the instruc- tions for any accessories.

10.2 Recommissioning

See chapter "Installation/ Commissioning/ Initial start-up".

1 Limiting ring 2 Temperature selector Placing the limiting ring behind the temperature selector allows you to limit the setting range of the temperature selector to a specific maximum temperature. Turn the temperature selector to zero (fully anti-clockwise to "°C"). Pull off the temperature selector and the limiting ring. Push the limiting ring with the required maximum setting onto the controller shaft. Mount the temperature selector set to zero (°C).

12. Appliance shutdown

Isolate the appliance from the power supply by removing the plug or by tripping the MCB in the fuse box. Drain the appliance (see chapter "Installation/ Maintenance/ Draining the appliance").

Fault Cause Remedy The appliance does not supply hot water.

The high limit safety cut-out has tripped.

Remedy the cause of the fault. If necessary, replace the temper- ature controller. Reset the high limit safety cut-out by pressing its reset button. Loud boiling noises inside the appliance. The appliance is scaled up. Descale the appliance.

13.1 Activate high limit safety cut-out

WARNING Electrocution Before any work on the appliance, disconnect all poles of the appliance from the power supply. Dismantle the appliance for maintenance work. Observe the tightening torque of the flange screws (see chapter "Installation/ Maintenance/ Installing the flanged immersion heater").

14.1 Draining the appliance

WARNING Burns Hot water may escape during draining. Drain the appliance via its connectors.

14.2 Opening the appliance

Pull off the temperature selector and the limiting ring. Remove the screws from underneath the temperature selector. Open the appliance cover by lowering the bolt screws in- wards and pivot the cover upwards, then remove it. SH 10 SLi | SH 15 SLi | SH15SLGB3.3kW Undo the tie (anti-tip protection).

14.3 Descaling the appliance

Remove the flanged immersion heater. Carefully tap the heating element to remove coarse limescale deposits. Immerse the heating element up to the flange plate in desca- ling agent.

14.4 Checking the earth conductor

Check the earth conductor (in Germany DGUV3 for example) across a water connector and the earth conductor contact of the power cable.

14.5 Replacing the power cable

The power cable must only be replaced by a qualified contractor with an original spare part. As an option, you can also use the following cables: 2kW appliance - H05VV-F3x1.0 3.3kW appliance - H05VV-F3x1.5 Route the power cable along the cable guide.

14.6 Positioning the temperature sensor in its

protective pipe When replacing the temperature controller and the high limit safety cut-out, guide the temperature sensors into the pro- tective pipe.

15.1 Dimensions and connections

15.3 Heat-up diagram

The heat-up period depends on the degree of scaling and residual heat. For the heat-up time for a cold water supply at 10 °C and a maximum temperature setting, see the diagram.

x Temperature in °C y Duration in min 1 3.3kW 15lappliance 2 2kW 10lappliance 3 2kW 15lappliance Example 10lappliance: Temperature setting = 65 °C Heat-up time = approx. 18minutes

15.4 Country-specific approvals and certifications

See the type plate for test symbols.

15.5 Extreme operating and fault conditions

In the case of faults, a peak temperature of up to 105 °C may briefly occur in the system.

15.6 Energy consumption data

The product data complies with EU regulations relating to the directive on the ecodesign of energy related products (ErP). SHU 10 SLi SHU 10 SL GB SH 10 SLi SH 15 SLi SH 15 SL GB 3.3 kW

Guarantee The guarantee conditions of our German companies do not apply to appliances acquired outside of Germany. In countries where our subsidiaries sell our products a guarantee can only be issued by those subsidiaries. Such guarantee is only grant- ed if the subsidiary has issued its own terms of guarantee. No other guarantee will be granted. We shall not provide any guarantee for appliances acquired in countries where we have no subsidiary to sell our products. This will not aect warranties issued by any importers. Environment and recycling We would ask you to help protect the environment. After use, dispose of the various materials in accordance with national regulations.26 | SHU 10 | SH 10 | SH 15 www.stiebel-eltron.com TABLE DES MATIÈRES | REMARQUES PARTICULIÈRES

WAARSCHUWING ELEKTRISCHE SCHOK

Voer alle werkzaamheden voor elektriciteitsaansluitingen en montage uit conform de voorschriften.

WAARSCHUWING ELEKTRISCHE SCHOK

Bij vaste aansluiting op het elektriciteitsnet via een aan- sluitdoos moet het toestel met een afstand van minstens 3 mm op alle polen van het elektriciteitsnet kunnen los- gekoppeld worden.

WAARSCHUWING ELEKTRISCHE SCHOK

WAARSCHUWING ELEKTRISCHE SCHOK