HTT 4 - Hand dryer STIEBEL ELTRON - Free user manual and instructions

USER MANUAL HTT 4 STIEBEL ELTRON

The chapter Operation is intended for users and contractors. The chapter Installation is intended for heating contractors. Please read Read these instructions carefully before using the appliance and retain them for future reference. Pass on the instructions, if required, to a new user.

Symbols in this documentation: In these instructions you will come across symbols and highlights. These have the following meaning: Risk of injury! Information concerning possible risk of injury. Danger of electrocution! Risk of burning! Fire hazard! Never cover!

Possible damage Information concerning damage to the appliance, environmental damage or material losses. Note! Text next to this symbol is particularly important. » The "»" symbol indicates that you should do something. The action you need to take is described step by step. OPERATION ____________________________________________ 12

5. Cleaning, care and maintenance ____________________________ 14

6. What to do if ... _______________________________________________ 14

6.1 ... the appliance does not start _________________________________ 14

6.2 ... the fan is running but there is no hot air __________________ 14

7.2 Instructions, standards and regulations ______________________ 15

The appliance is used to dry wet hands. Any other use beyond that described shall be deemed inappropriate. Observation of these instructions is also part of the correct use of this appliance. Any modifications or conversions to the appliance void all warranty rights.

2.2 Safety information

Risk of burning! During operation, temperatures in excess of 90 °C occur at the hot air outlet. Risk of burning! Where children or persons with limited physical, sensory or mental capabilities are to be allowed to control this appliance, ensure that this will only happen under supervision or after appropriate instructions by a person responsible for their safety. Children must be supervised to ensure that they never play with the appliance. Fire hazard! Never place any objects on top of the appliance. Never lean any objects against it or place any objects between the appliance and the wall. Never place any flammable, combustible or insulating objects or materials, such as laundry, blankets, magazines, containers with floor polish or napsan, spray cans or similar, in direct proximity of the appliance. Fire hazard! Never operate this appliance ... ... in rooms where the appliance is at risk from fire or explosion as a result of chemicals, dust, gases or vapours. ... in the direct proximity of pipes or receptacles that carry or contain flammable or explosive materials. ... if work such as laying cables, grinding or sealing is carried out in the installation room. ... if sprays, floor polish or similar products containing napsan are used. Ensure the room is adequately ventilated before using the appliance. Danger of electrocution! Never insert any objects into any aperture in the appliance. This can lead to fatal electric shocks and/or fires. Never cover! Never cover the appliance to prevent overheating. Note! Never operate the appliance if the minimum clearances to adjacent surfaces are not maintained.

Note! If you use the appliance in workshops or other rooms where flue gases, oil and petrol vapours, etc. are present, or solvents and chemicals are used, lasting, unpleasant odours and possibly contamination can result.

Note! Ensure that the air inlet aperture at the bottom and back of the appliance is always open. Note! Maintain the minimum clearance (see chapter Specification) to the air outlet grille at the bottom. The hot air must be able to escape unimpeded.

Note! Never spray the appliance with a water hose to clean it (see chapter Cleaning, care and maintenance).

The CE designation shows that the appliance meets all essential requirements according to the: — Electromagnetic Compatibility Directive —Low Voltage Directive

3. Equipment description

The appliance works without contact. It is fitted with an optical proximity sensor, which automatically activates the heater and fan when your hands approach the appliance. The response area is between 4 cm and 13 cm beneath the air outlet grille. When you remove your hands, the appliance stops after approx. three seconds. The casing design makes it virtually impossible to use the appliance as a depository for cigarettes or similar. Avoid any wall offset at the top of the appliance to maintain this effect. The HTT 5 is also protected against damage by its robust diecast aluminium casing.

» Shake your wet hands over the sink before drying. This reduces the drying time and saves energy. » Then hold your hands under the air outlet grille and rub them together in the hot air current.

5. Cleaning, care and maintenance

A damp cloth is sufficient for cleaning the casing. Never use abrasive or corrosive cleaning agents. Go over the casing with a soft cloth. Never spray the appliance using a water hose or other tools. This would let water penetrate the appliance.

6. What to do if ...

6.1 ... the appliance does not start

—Check the fuses/MCBs in your fuse box. —Covering the optical proximity sensor impairs the function of the appliance. In this case, the appliance stops after approx. three seconds to avoid constant operation. In the event of a fault, check whether the sensor surface is clear. Once you have removed any objects, the appliance will work correctly again.

6.2 ... the fan is running but there is no hot air

—When overheating occurs, the heater bank is switched off but the fan continues to run for cooling purposes. The temperature sensor switches the heater on again approx. two minutes after the appliance stops.

The type plate is located at the bottom of the appliance.WWW.STIEBEL-ELTRON.COM HTT 4-5 | 15 ENGLISH INSTALLATION SAFETY

Only qualified contractors should carry out installation, commissioning, maintenance and repair of the appliance.

7.1 General safety instructions

We guarantee trouble-free operation and operational reliability only if the 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. Note! When installing the appliance in rooms with a bath and/or shower, take the relevant safety zone into account. Install the appliance in accordance with the information on the type plate. Refer to VDE0100-701 for the standard applicable to safety zones in Germany.

—Fit the appliance flat against a solid wall (without any offset) to prevent damage caused by vandalism.

8.2 Installation conditions and preparations

—Always fit the appliance to a vertical wall that is temperature- resistant to over 90 °C. —Always maintain the specified minimum clearances.

Note! Observe the type plate. The specified voltage must match the mains voltage. Danger of electrocution! Only use a permanent connection to the power supply. The appliance must be able to be separated from the mains power supply by an isolator that disconnects all poles with at least 3 mm contact separation. » Select a power cable with an adequate cross-section. » Connect the power cable in accordance with the wiring diagram (see Specification). 26_07_32_0030

1 Plastic bracket The plastic bracket fixed to the inside of the HTT 5 casing cover provides additional insulation for the power cable and terminal.

Danger of electrocution! Carry out all electrical connection and installation work in accordance with relevant regulations.

9.1 Removing the HTT 4 casing cover

1 Casing cover 2 Locking slide 3 Screws » Undo the screws on the casing cover and locking slide. » Pull the locking slide down. » Remove the casing cover.

9.2 Removing the HTT 5 casing cover

» Undo the locking screw. » Pull the locking slide down. » Remove the casing cover.16 | HTT 4-5 WWW.STIEBEL-ELTRON.COM INSTALLATION APPLIANCE HANDOVER 26_07_32_0024

1 Casing cover 2 Locking slide 3 Locking screw

26_07_32_0025 » Cut out the drilling template. This can be found at the end of these instructions. » Transfer the four mounting points on to the wall using the drilling template. Pay attention to the length and position of the power cable. Use our height guidelines to help you (see Specification). » Drill the fixing holes and insert rawl plugs. » Insert the lower fixing screws into the wall. 26_07_32_002626_07_32_0039

1 Cable entry » Pull the power cable through the cable entry in the back panel of the appliance. » Fit the appliance with the keyhole fixings on to the fixing screws. » Secure the appliance to the wall using two more screws. » Connect the power cable to the appliance. Note! Ensure that the wires of the power cable are not near the fan motor. Note! Observe the maximum length of the power cable. (See Specification)

9.4 Fitting the HTT 4 casing cover

26_07_32_0028 » Place the casing cover on the appliance so that it is slightly tilted and pivot it towards the wall. » Push the locking slide up as far as it will go. » Secure the locking slide and the casing cover with screws.

9.5 Fitting the HTT 5 casing cover

26_07_32_0029 » Slide the casing cover, slightly tilted, over the appliance towards the wall as far as it will go. Ensure that the hooks provided on the bottom of the casing cover catch behind the back panel of the appliance. » To lock in place, lift the casing cover slightly at the front and push the locking slide up as far as it will go. » Secure the locking slide with screws.

10. Appliance handover

Explain the functions of the appliance to the user. Draw special attention to the safety information. Hand the operating and installation instructions to the user.WWW.STIEBEL-ELTRON.COM HTT 4-5 | 17 ENGLISH INSTALLATION SPECIFICATION

1 Detection range of IR proximity sensor

11.4 Guidelines for installation height

Note! Height (mm) indicates the clearance between the bottom of the appliance and the floor. Age Age Height (mm)Adult man 1 350Adult woman 1 250Nursery school age 4 - 7 810 Primary school age 7 - 10 910 Middle school age 10 - 13 1 120 High school age 13 - 16 1 250WWW.STIEBEL-ELTRON.COM HTT 4-5 | 19 ENGLISH INSTALLATION SPECIFICATION

Warranty The warranty conditions of our German companies do not apply to appliances acquired outside of Germany. In countries where our subsidiaries sell our products, it is increasingly the case that warranties can only be issued by those subsidiaries. Such warranties are only granted if the subsidiary has issued its own terms of warranty. No other warranty will be granted. We shall not provide any warranty 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.WWW.STIEBEL-ELTRON.COM HTT 4-5 | 21