SH 30 S - Boiler STIEBEL ELTRON - Free user manual and instructions

USER MANUAL SH 30 S STIEBEL ELTRON

80 S SH 100 SH 120 SH 150

SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S

1.3 Units of measurement 16

2.2 General safety instructions 16

5. Cleaning, care and maintenance 17

7.1 General safety instructions 18

7.2 Instructions, standards and regulations 18

9.2 Fitting the wall mounting bracket 18

9.3 Preparing the connecting cables 19

10.1 Water connection 19

10.2 Appliance installation 19

10.3 Power supply 20

11. Commissioning 20

11.1 Commissioning 20

15.1 Checking the safety valve 22

15.2 Draining the appliance 22

16.1 Dimensions and connections 23

16.2 Wiring diagrams and terminals 24

16.3 Heat-up diagram 25

16.4 Fault conditions 25

16.5 Details on energy consumption 25

SPECIAL INFORMATION - The appliance may be used by children aged3 and up and persons with reduced physical, sen- sory or mental capabilities or a lack of experience and know-how, provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the result- ing risks. aged 3 to 8 years are only allowed to operate the tap connected to the appliance. Chil- dren must never play with the appliance. Children must never clean the appliance or perform user maintenance unless they are supervised. - The connection to the power supply is only per- missible as a permanent connection in conjunc- tion with the removable cable grommet. Ensure the appliance can be separated from the power supply by an isolator that disconnects all poles with at least 3mm contact separation. - Secure the appliance as described in chapters "Installation/ Preparations" and "Installation/ In- stallation/ Appliance installation". - Observe the minimum and maximum water inlet pressure (see chapter "Installation/Specification/ Data table"). - Drain the appliance as described in the chap- ter "Installation/ Maintenance/ Draining the appliance". - Install a residual current device (RCD). Sealed unvented operating mode: - The appliance is under pressure. During the heat- up process, expansion water will drip from the safety valve. - Regularly activate the safety valve to prevent it from becoming blocked, e.g. by limescale deposits. - Install a type-tested safety valve in the cold water supply line. Please note that, depending on the static pressure, you may also need a pressure re- ducing valve. - Size the drain so that water can drain off unim- peded when the safety valve is fully opened. - Fit the discharge pipe of the safety valve with a constant downward slope and in a room free from the risk of frost.16 | SH S www.stiebel-eltron.com SPECIAL INFORMATION - The safety valve discharge aperture must remain open to the atmosphere. OPERATION

1. General information

The chapter "Operation" is intended for appliance users and qual-ified 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.f Steps to prevent the risk are listed.1.1.2 Symbols, type of riskSymbol Type of risk

Burns (burns, scalding) 1.1.3 KeywordsKEYWORD Meaning DANGER 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 symbol shown on the left.f Read these texts carefully.Symbol Meaning

Material losses (appliance, consequential and environmental losses)

Appliance disposal f 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 appliance is designed to heat DHW. The appliance can supply one – or, in sealed unvented (pressurised) mode – several draw-off points.This appliance is intended for domestic use. It can be used safely by untrained persons. The appliance can also be used in a non-do- mestic environment, e.g. in a small business, as long as it is used in the same way.Any other use beyond that described shall be deemed inappro- priate. Using the appliance for heating fluids other than water or for water supplemented with chemicals, such as brine, is also deemed inappropriate.Observation of these instructions and of instructions for any ac-cessories used is also part of the correct use of this appliance.2.2 General safety instructions WARNING BurnsDuring operation, the valve and safety assembly can reach temperatures in excess of 60°C.There is a risk of scalding at outlet temperatures in ex-cess of 43°C.

WARNING InjuryThe appliance may be used by children aged 3 and up and persons with reduced physical, sensory or mental capa-bilities or a lack of experience and know-how, provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the resulting risks. aged 3 to 8 years are only allowed to operate the tap connected to the appliance. Children must never play with the appliance. Children must never clean the appliance or perform user maintenance unless they are supervised.

Material lossesProtect the water lines and the safety assembly against frost.

!OPERATION Appliance description ENGLISH www.stiebel-eltron.com SH S | 17 Note Sealed unvented operating mode: The appliance is under pressure. During the heat-up process, expansion water will drip from the safety valve. f If water continues to drip when heating is complet- ed, please inform your qualified contractor. Open vented operating mode: Whenever water is heated up, expansion water will drip from the spout.

See type plate on the appliance.

3. Appliance description

The appliance heats domestic hot water electrically, in line with the connected heating output. You can adjust the temperature using the temperature selector. Subject to the power supply, the water is automatically heated to the required temperature. The currently available heat content is displayed. The appliance is suitable for both open vented (non-pressurised) and sealed unvented (pressurised) operation. The internal steel cylinder is coated in special directly applied "anticor

" enamel and equipped with a signal anode. The anode with consumption indicator protects the cylinder interior from corrosion.

3.1 Frost protection

The appliance is also protected against frost on the temperature setting "cold", as long as the power supply is guaranteed. The appliance switches on in good time and heats the water. The ap- pliance does not protect the water supply lines and the safety assembly against frost.

The temperature can be freely adjusted.

• Cold E Recommended energy saving position, low scaling, 60°C 82°C Maximum temperature setting Depending on the system, the actual temperatures may vary from the set value. SERVICE ANODE indicator Sealed unvented operating mode:

Material losses Sealed unvented operating mode: f Notify your qualified contractor if the SERVICE ANODE indicator illuminates. Open vented operating mode: Note In open vented operation, the SERVICE ANODE indicator has no function. Check the protective anode after the first 2 years of use and replace if necessary. ON/OFF indicator The ON/OFF indicator illuminates when water is being heated. Heat content indicator The display shows the currently available amount of mixed water at 40°C, with a cold water temperature of 15°C and a tempera- ture setting of 65°C. The number of lights indicates the minimum available volume of mixed water at 40°C. This enables you to match the temperature setting to your draw- off pattern to ensure optimum efficiency and save energy. We recommend you initially set the temperature to 65°C. If more than one indicator remains illuminated when your maximum draw-off volume is reached you can lower the set temperature.

5. Cleaning, care and maintenance

f Have the electrical safety of the appliance and the function of the safety assembly regularly checked by a qualified contractor. f The signal anode must be replaced by the qualified contrac- tor as soon as the SERVICE ANODE indicator illuminates (see chapter "Maintenance/ Replacing the signal anode"). f Never use abrasive or corrosive cleaning agents. A damp cloth is sufficient for cleaning the appliance.

SERVICE ANODEOPERATION Troubleshooting 18 | SH S www.stiebel-eltron.com Scaling f Almost every type of water will deposit lime at high temper- atures. This settles inside the appliance and affects both the performance and service life. The heating elements must therefore be descaled from time to time. A qualified contrac- tor who knows the local water quality will tell you when the next service is due. f Check the taps/valves regularly. You can remove limescale deposits at the spouts using commercially available descaling agents. f Regularly activate the safety valve to prevent it from becom- ing blocked, e.g. by limescale deposits.

Problem Cause RemedyThe water does not heat up. There is no power. Check the fuses/MCBs in your fuse box.The flow rate is low.

The aerator in the valve or the shower head is scaled up or contami-nated.Clean and/or descale the aerator or shower head. SERVICE ANODE indicator illuminates.The signal anode needs replacing.Notify your qualified contractor. If you cannot remedy the fault, notify your qualified contractor. To facilitate and speed up your enquiry, please provide the serial number from the type plate (000000-0000-000000): Nr.: 000000-0000-000000Made in GermanyD0000047942 INSTALLATION

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

7.1 General safety instructions

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

7.2 Instructions, standards and regulations

Note Observe all applicable national and regional regulations and instructions.

The following are delivered with the appliance: - Wall mounting bracket (2 pce for appliances with 120l and 150l nominal capacity) - Spacers 5mm (2pce at the top/ 2pce at the bottom; for ap- pliances with 120l and 150l, 4pce at the top/ 4pce at the bottom) - Caps (2 pce) - Installation template

Required accessories Various safety assemblies are available for sealed unvented (pres- sure-tested) operation, depending on the static pressure. These type-tested safety assemblies protect the appliance against im- permissible excess pressure. Further accessories Taps are available as accessories for open vented operation.

The appliance is designed for installation on a solid wall. Ensure the wall offers adequate load bearing capacity. Always install the appliance vertically in a room free from the risk of frost and near the draw-off point.

9.2 Fitting the wall mounting bracket

f You can use the installation template to transfer the dimen- sions to the wall. f Drill the holes and secure the wall mounting bracket with screws and rawl plugs. Select fixing materials in accordance with the wall construction/condition. You can compensate for unevenness in the wall with the spacers provided. Appliances with a nominal capacity of 120l or 150l require 2 wall mounting brackets.OPERATION Installation ENGLISH www.stiebel-eltron.com SH S | 19

9.3 Preparing the connecting cables

10.1 Water connection

Material losses Carry out all water connection and installation work in accordance with regulations. For sealed unvented (pressurised) operation, operate the appli- ance only with pressure-tested taps. For open vented (non-pres- surised) operation, use non-pressurised taps. Connect the hydrau- lic connections with flat gaskets.

Material losses When using plastic pipework, observe the manufacturer's data and the chapter "Specification/ Fault conditions". The temperature setting can be limited by the qualified contractor (see chapter "Settings/ Limiting the temper- ature selection"). Cold water line Galvanised steel, stainless steel, copper and plastic are approved materials. A safety valve is required. DHW line Stainless steel, copper and plastic pipework are approved ma- terials.

10.1.2 Sealed unvented (pressure-tested) for supplying several

draw-off points The max. permissible pressure must not be exceeded (see chapter "Specification/ Data table" and cylinder specification). f Install a type-tested safety valve in the cold water supply line. Please note that, depending on the static pressure, you may also need a pressure reducing valve. f Size the drain so that water can drain off unimpeded when the safety valve is fully opened. f Fit the discharge pipe of the safety valve with a constant downward slope and in a room free from the risk of frost. f The safety valve discharge aperture must remain open to the atmosphere.

10.1.3 Open (non-pressurised) for supplying one draw-off

point Note Never shut off the outlet and pivoting spout. Do not use an aerator.

10.2 Appliance installation

Appliances with a nominal capacity of 120l or 150l require 2 people for installation.

WARNING Electrocution Carry out all electrical connection and installation work in accordance with relevant regulations. Before any work on the appliance, disconnect all poles from the power supply. WARNING Electrocution The connection to the power supply is only permissible as a permanent connection in conjunction with the re- movable cable grommet. Ensure the appliance can be separated from the power supply by an isolator that dis- connects all poles with at least 3mm contact separation. WARNING Electrocution Ensure that the appliance is earthed. Material losses Install a residual current device (RCD).

Material losses Observe the type plate. The specified voltage must match the mains voltage. f Pull off the temperature selector. f Undo the screws. f Remove the lower cap. f Pull the cable grommet out downwards while pressing on the locking hooks. f Push the cable grommet over the connecting cable and snap the cable grommet back in place. f Connect the required load in accordance with the wiring diagrams (see chapter "Specification/ Wiring diagrams and terminals"). f Fit the lower cap. f Insert the screws. f Push on the temperature selector. f Tick the selected connected load and voltage on the type plate with a ballpoint pen. Sealed unvented (pressure-tested) operation f Connect the safety assembly to the appliance by screwing the pipes onto the appliance. Open vented (non-pressurised) operation f Connect the appliance to the tap.

f Open a draw-off point until the appliance has filled up and the pipework is free of air. f Adjust the flow rate. For this, observe the maximum permis- sible flow rate with a fully opened tap (see chapter "Specifi- cation/ Data table"). f Sealed unvented (pressure-tested) operation: If necessary reduce the flow rate at the butterfly valve of the safety assembly. f Turn the temperature selector to maximum. f Switch the mains power ON. f Check the function of the appliance. Ensure that the thermo- stat switches off. f Sealed unvented (pressure-tested) operation: Check the func- tion of the safety assembly.

11.1.1 Appliance handover

f Explain the function of the appliance and safety assembly to users and familiarise them with their operation. f Make users aware of potential dangers, especially the risk of scalding. f Hand over these instructions.

11.2 Recommissioning

Limiting the temperature selection You can adjust the temperature selection limit beneath the tem- perature selector. f Set the temperature selector to "cold" and isolate the appli- ance from the power supply. f Remove the temperature selector.

f Disconnect the appliance from the mains at the MCB/fuse in the fuse box. f Drain the appliance (see chapter "Maintenance/ Draining the appliance").

Note At temperatures below –15°C the high limit safety cut-out may respond. The appliance may be subjected to these temperatures during storage or transport. Fault Cause Remedy The water does not heat up. The high limit safety cut-out has responded because the controller is faulty. Remedy the cause of the fault. Replace the controller-limiter com- bination.

The high limit safety cut-out has responded because the temperature has fallen below -15°C. Press the reset button (see diagram). The flanged immersion heater is faulty. Replace the flanged im- mersion heater. The safety valve drips when heating is switched off. The valve seat is contam- inated. Clean the valve seat. SERVICE ANODE indicator illuminates. The signal anode has been consumed. Replace the signal anode. Reset key, high limit safety cut-out The reset button is located behind the temperature selector. f Pull off the temperature selector.

WARNING Electrocution Carry out all electrical connection and installation work in accordance with relevant regulations. Before any work on the appliance, disconnect all poles of the appliance from the power supply. For some maintenance work, the lower cap must be removed. If you need to drain the appliance, observe chapter "Draining the appliance". Note the insertion depths of the controller-limiter combination (see chapter "Specification/ Dimensions and connections").

15.1 Checking the safety valve

f Check the safety valve regularly.

15.2 Draining the appliance

WARNING Burns Hot water may escape during the draining process. If is necessary to drain the cylinder for maintenance or to protect the whole installation from frost, proceed as follows: f Close the shut-off valve in the cold water feed line. f Open the hot water taps on all draw-off points.

D0000038572 1 Drain valve with hose connection G 3/4 f Undo the cap of the "drain" connection.

D0000038570 1 Pressure switch for signal anode 2 Flange plate 3 Seal ring f When replacing the anode, take great care to fit the pressure switch on tightly. Torque: 1 +0.5 Nm (tighten by hand)

f Open vented operating mode: If you are using a mixer tap with a hand shower, regular descaling will be necessary. f Only descale the flange after disassembly and never treat the cylinder surface or signal anode with descaling agents.

15.5 Anti-corrosion protection

When carrying out service work, ensure that the anti-corrosion protection on the insulating plate is not damaged or removed. Reinsert the anti-corrosion protection correctly after replacement.

16.1 Dimensions and connections

1 Terminal for output changeover 2 Plug-in distributor for N conductor 3 Heat content indicator 4 Pressure switch for signal anode 5 High limit safety cut-out 6 Temperature controller 7 Heating element, 2kW ~ 230V each 1kW

16.3 Heat-up diagram

The heat-up time depends on the cylinder capacity, cold water inlet temperature and heating output. Diagram with 15°C cold water temperature: Set temperature setting 82°C

X Nominal capacity [I] Y Duration [h] 1 1kW 2 2kW 3 3kW 4 4kW 5 6kW

16.4 Fault conditions

In the event of a fault, temperatures of up to 95°C at 0.6MPa can occur.

16.5 Details on energy consumption

Product datasheet: Conventional water heaters to regulation (EU) no. 812/2013 and 814/2013 SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S

SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S

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 f Dispose of the appliances and materials after use in accor- dance with national regulations. f If a crossed-out waste bin is pictured on the ap- pliance, take the appliance to your local waste and recycling centre or nearest retail take-back point for reuse and recycling. This document is made of recyclable paper. f Dispose of the document at the end of the ap- pliance‘s life cycle in accordance with national regulations.FRANÇAIS www.stiebel-eltron.com SH S | 27 TABLE DES MATIÈRES | REMARQUES PARTICULIÈRES

raccordements NL1L2L3

SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S

80 S SH 100 SH 120 SH 150

SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S

SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S

SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S

SH 30 S SH 50 S SH 80 S SH 100 S SH 120 S SH 150 S