NSH 145 - Heating AEG - Free user manual and instructions

USER MANUAL NSH 145 AEG

Natural stone heating

Operating and Installation instructions

English

1. Operating instructions 8

1.1 Unit description 8
1.2 Operation 8
1.3 Safety guidance 8
1.4 Care and maintenance 8
1.5 What shall i do if ...? 8
1.6 Important note 8

2. Installation instructions 9

2.1 Unit construction 9
2.2 Technical data 9
2.3 Provisions and regulations 10
2.4 Installtion location 10
2.5 Installation of the unit 10
2.6 First start-up 11
2.7 Handover 11
2.8 Special accessories 11

3.Guarantee 11

3.1 Environment and recycling 11

Nederlandsls

Inhoudsoverzicht

1. Operation instructions

1.1 Unit description

The natural stone heating unit is an electrically heated natural stone slab, which is controlled via a wall-mounted room thermostat.

For this, a heating conductor is let into the back of a high-grade 30mm thick natural stone slab (1), this serves to heat the slab uniformly.

The heat stored in the natural stone slab is given off in the form of long-wave rays (comparable with the sun's rays) and thus warms the people and objects located within the room equally, without causing air turbulence.

By using special dowels to secure the wall mountings (2) to the natural stone slab, the securing points are not visible from the front, which means that the structure of the slab is not interrupted. The wall mountings can be changed round in such a way that the natural stone heating unit can be installed both horizontally and vertically.

1.2 Operation

The natural stone heating unit is controlled exclusively by wall mounted room thermostats (surface or concealed mounting). The operating and installation instructions of the respective control unit are to be observed in this process.

1.3 Safety notes

• The installation (electrical installation), as well as the first start-up and maintenance of this unit, may only be carried out by a registered qualified installer in accordance with these instructions.
• Under no circumstances must the unit be operated if work such as the laying, sanding, sealing, cleaning with petrol and care of floors (spray, floor wax) and the like is being carried out.
• Housing surfaces of the unit can heat up to temperatures of around 80^ . No objects must therefore be placed on the unit, leaned against it, or placed between the heating unit and the wall (e.g. to dry washing). Moreover, no flammable, ignitable or heat insulating objects or materials such as washing, blankets, magazines, containers of floor wax or petrol, spray cans and the like, must be placed in the immediate vicinity of the unit. Danger of fire!
• For objects of all kinds, such as for example furniture, drapes, curtains and textiles or other flammable or non-flammable materials, a minimum distance of 100mm from all sides of the unit, and 500mm from the front of the unit, must be adhered to.

1.4 Care and maintenance

A moist cloth is sufficient for care and cleaning of the natural stone heating unit in the cooled down state.

Abrasive and corrosive cleaning products are to be avoided.

1.5 What shall I do if.....?

If the natural stone heating unit fails to warm up, check whether the relevant fuses in the fuse box or the fault-current circuit breaker have cut out.

Rectify the cause!

If the cause cannot be rectified, the qualified installer must be informed.

1.6 Important note

Keep these instructions carefully, and hand them to your successor in the event of a change in ownership.

In the event of any repair work, pass them to the qualified installer for his inspection.

2. Installation instructions

Installation, electrical connection, and first start-up must be carried out by a qualified installer who is registered by the appropriate electricity supply company, under observance of these installation instructions.

2.1 Unit construction

1 Natural stone slab
2 Wall mountings
3 Heating cable, embedded
4 Mains connection cable
5 Spacer bolts
6 Wall mounting securing screw
7 Hexagonal screw

A channel system is cut into the back of the natural stone slab, into which a heating conductor with two automatic-reset safety thermal cut-out is inserted.

To cover this over, the channel system is finally filled with marble bonding cement.

2.2 Technical Data

Type NSH 35 NSH 65 NSH 85 NSH 115 NSH 145
Stone type (VA / JA / VO) / MC / PR / SA / PA / LA / ...)
Rated power W 350 650	850 1150	1450
Rated voltage	1/N ~ 230 V 50 Hz
Dimensions H x W x D mm	400 x 600 x 30	400 x 1000 x 30	500 x 1000 x 30	600 x 1000 x 30	600 x 1250 x 30
Weight kg	21	35	44	52	62
Mains connection	Connection lead approx. 100 cm; permanent connection; 2 x 0.75 mm²
Protection class	II
Protection mode IP 25, water jet protection
Test certificates	VDE, EMV, GS, CCA, CE

2.3 Provisions and regulations

• The unit may only be fitted on a vertical wall which is temperature resistant to at least 90^ .
• Minimum distances to the surfaces of adjacent objects must be adhered to.
• The unit rating plate is to be noted. The stated voltage must correspond to the mains voltage.
• All electrical connection and installation work is to be carried out in accordance with the VDE (Association of German Electrical Engineers) regulations (DIN VDE 0100 T520 A3), the provisions of the appropriate electricity supply companies, and the relevant national and regional provisions.
• Connection to the mains network is only possible in the form of a fixed connection.
• The unit must not be fitted directly beneath a wall electrical socket.
• It must be possible to isolate the unit from the mains network on all poles with an isolating distance of at least 3mm . Installation using a permanently laid connection lead is not permissible.
• If the heating unit is installed in rooms with a bath and/or a shower, the protection zone according to VDE 0100 Part 701, in conformity with the information on the unit rating plate, is to be taken into account.
• The unit is to be fitted in such a way that switching and control devices cannot be touched by anyone in the bath or under the shower.
• The supply equipment is to be rated in accordance with the rated input of the unit.
• Installation of the connection box in rooms with a bath and/or shower not in protection zones 1 and 2.

2.4 Installation location

The natural stone heating unit is designed exclusively for fixed wall mounting. In this regard, care is to be taken to ensure that a wall with a sufficient load bearing capacity is available.

Installation is possible in all rooms, in bathrooms the natural stone heating unit can be installed in protection zone 2.

2.5 Installation of the unit

The unit is set up at the factory for horizontal installation.

In the event of vertical installation of the natural stone heating unit, the following changes are to be made prior to starting the installation:

the wall mounting (2) lying above the mains connection lead must be exchanged with the spacer bolt lying diagonally (5).

Care is to be taken to ensure that the mains connection cable is always located at the bottom edge;

rotate both wall mountings with the slotted hole openings to face downwards.

Tighten the securing screws (6) in the natural stone heating unit carefully, as the dowels in the natural stone slab can otherwise be turned excessively.

2.5.1 Securing on the wall

The natural stone heating unit must only be secured to a level wall, since cracks can otherwise occur in the natural stone slab as the result of stresses.

In the event of any unevenness, the surface must be levelled prior to tightening the securing screws.

Measure out dimensions a and b for the drilled holes, on the natural stone heating unit.
Drill holes, based on the noted dimensions, in a wall with a sufficient load-bearing capacity, taking care to ensure that a safety distance of 100~mm on all sides is adhered to (e.g. dimension b + 100mm ).

Screw the hexagonal screws (7) into the drilled holes up to the point at which the natural stone heating unit with the open slotted holes in its wall mountings (2) can still be hooked on behind the screw head.
Hang the natural stone heating unit (do not allow to topple or tilt - danger of breakage) and tighten up the hexagonal screws. In this process, take care to ensure that any stresses which occur are compensated for by slightly loosening the securing screws (6) in the natural stone slab.

These should subsequently be retightened up to the stop point (overtightening can cause dowels to become loose).

2.5.2 Electrical connection

Connect the natural stone heating unit only to a 230V50Hz alternating current supply.

If the mains connection lead is shortened, take care to ensure that the natural stone heating unit can be taken off again, even without disconnecting the connection lead.

2.6 First start-up

When the natural stone heating unit is heated up for the first time, a heating-up time of 20 minutes should not be exceeded. The slab must then cool down for at least 60 minutes.

This measure is to be repeated one further time.

In the first two days, the heating should be built up to the desired room temperature in stages. This avoids hairline cracks developing. If hairline cracks should nevertheless develop, this is not dangerous and impairs neither the functioning nor the safety of the natural stone heating unit.

2.7 Handover

Explain the functions of the unit to the user. Draw his or her attention to the safety instructions, in particular.

Hand the operating and installation instructions to the user.

2.8 Special accessories

Control of the natural stone heating unit is effected using the room thermostat.

RT 500: Room thermostat with thermal feedback, switching capacity 10A250V

RT 600: Room thermostat with thermal feedback, switching capacity 10A250V

RT 601 SN: Room thermostat with thermal feedback, with power switch ON/OFF, switching capacity 10A250V

RTE 900 SN: Electronic single-circuit controller with power switch ON/OFF, switching capacity 16 A 250 V.

3. Guarantee

For guarantee please refer to the respective terms and conditions of supply for your country.

The installation, electrical connection and first operation of this appliance should be carried out by a qualified installer.

The company does not accept liability for failure of any goods supplied which are not installed in accordance with the manufacturer's instructions.

3.1 Environment and recycling

Please help us to protect the environment by disposing of the packaging in accordance with the national regulations for waste processing.

3.1.1 Recycling of obsolete appliances

Appliances with this label must not be disposed off with the general waste. They must be collected separately and disposed off according to local regulations.

NL-5222 BH's Hertogenbosch

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Belgium

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