WSP 3610 F - Heating AEG - Free user manual and instructions

Frequently Asked Questions - WSP 3610 F AEG

USER MANUAL WSP 3610 F AEG

WSP 1210 F, WSP 1810 F,

WSP 2410 F, WSP 3010 F,

WSP 3610 F, WSP 4210 F,

WSP 4810 F

Wärmespeicher

Flach-Baureihe

Electric Storage Heaters

Flat Series

Operating and Installation instructions

WSP 1210 F, WSP 1810 F,

WSP 2410 F, WSP 3010 F,

WSP 3610 F, WSP 4210 F,

WSP 4810 F

1. Operating instructions

For the user

1.1 Technical description 23

1.2 Operation 23

1.3 Safety instructions 24

1.4 Care and maintenance 24

1.5 Important note 25

What to do when .? 25

2. Installation instructions

For the fitter

2.1 Technical data 26
2.2 Technical description 28
2.3 Rules and regulations 29
2.4 Installation site 30
2.5 Unit installation 31
2.6 First-time operation 35
2.7 Repair, conversion of unit 35
2.8 Transfer 35

3.Environment and recycling 38

Nederlandss

Inhoudsopgave

1. Operating Instructions

1.1 Technical Description

Storage heaters store electrically generated heat during low-cost electricity tariff periods (depending on the electricity supply company, mainly during the night hours). This is then discharged according to the desired room temperature as hot air by a fan and to a small extent through the surface of the heater.

1.2 Operation

The unit is operated by the control panel (11) on the right side wall (fig. 1).

1.2.1 Heat Storage

The degree of heat storage (charging) is determined by the selector knob (fig. 17).

A distinction needs to be made here between operation of the storage heater with or without central weather-controlled charging control unit (is in the sub-distributor).

If there is no central, weather-controlled charging control unit (manual operation,

fig. 18), the selector knob should be set as follows:

• = no charging

1 = Transitional period (Spring/Autumn) - corresponds to about 1/3 full charge

2 = Mild Winter days - corresponds to about 2/3 full charge

3 = Winter days - corresponds to full charge

After a short while you will soon have the necessary experience to find the right setting every time.

If there is a central, weather-controlled charging control unit (automatic operation), the selector knob should be set to position 3. The weather-controlled charging control unit then takes care of the right charging.

For varying control of individual storage heaters, the charging volume can be adapted manually with the selector knob even when a charging control unit is available.

Observe the operating and installation instructions of the charging control unit or group control unit for this.

1.2.2 Heat Discharge

The heat discharge is controlled by a wall-mounted or integrated AEG room temperature regulator (special accessory).

The desired room temperature must be set at the room temperature regulator which then controls the heat discharge automatically with the fan so that the set room temperature is kept constant. On very cold days it is advisable to leave the room temperature regulator switched on during long periods of absence (several days) to keep the temperature at about 10^ for example so that the building or room does not go cold (protection against frost).

1.3 Safety Instructions

The unit must not

• be operated in rooms where there is a risk of fire or explosion due to chemicals, dust, gases or fumes;

• be operated in the immediate vicinity of pipes or containers which carry or contain inflammable or explosive substances;

• be operated when the minimum distances from adjacent object surfaces are not kept.

• This unit must only be installed (electrical installation), commissioned and maintained by an authorised expert according to these instructions.

• The unit must on no account be operated when work on floors such as laying, sanding, sealing, cleaning with petrol and caring (spray, wax) and similar is being performed. Then the room must be adequately aired before charging.

• The heater's casing surfaces and the air outlet grille can heat up to temperatures above 80^ . Therefore no inflammable, ignitable or heat insulating objects or materials such as washing, blankets, newspapers, containers of floor wax or petrol, aerosol cans and similar may be placed on or in the immediate vicinity of the heater. Washing may never be hung over the heater to dry. Danger of catching fire!

• The following minimum distances must be kept from the heater by all kinds of objects, e.g. furniture, curtains and textiles or other flammable and non-flammable materials especially from the air outlet grid (fig. 2):

to the air outlet grille 500mm

from the right side wall (for installation clearance) 100mm

from the left side wall 70mm

from the left side wall with two storage heaters next to one another 100 mm

from the cover (e. g. window ledge) 40 mm

from the cover (curtains, inflammable materials) 100mm

The hot air must be able to discharge unhindered (fig. 19)!

• The label enclosed with these operating and installation instructions "Do not place objects on or lean them against the heater" must be affixed well visibly on the top of the heater in commercially used rooms such as hotels, holiday homes, schools etc.

1.4 Care and Maintenance

If slight brown discoloration of the unit housing should occur, this should be rubbed off immediately with a soft cloth.

The device should be cleaned cold with normal cleaners.

Abrasive and aggressive cleaners should be avoided.

Do not spray cleaning spray into the air vents.

The ventilation duct behind the air outlet grille (5) should be checked by a specialist every two years. Slight dirt deposits may accumulate here.

We recommend that you have the inspection and control elements checked during regular maintenance. Safety, inspection and control elements as well as the entire charging and discharge control system should be checked by a specialist 10 years after first commissioning at the latest.

1.4.1 Cleaning the Fluff Screen (fig. 3)

The fluff screen (7) located in the air inlet grille (6) must be cleaned regularly, so that fault-free discharging of the storage heater is guaranteed.

The fans switch off when the fluff screen is blocked.

Proceed as follows to clean the fluff screen.

• Press the air inlet grille (6) down slightly on both sides, tip forward at the front and remove;

• Press the fluff screen out of the grille with a screwdriver for example and clean with a brush, vacuum cleaner or similar;

Replace the fluff screen in the grille and snap in the lugs.

• Place the air inlet grille at an angle on the lugs in the unit base and snap in under the air outlet grille by pressing lightly (fig. 16).

1.5 Important Note

Keep these instructions in a safe place, pass on to the new owner in case of a change of ownership.
Make them available to the specialist in the case of repair work.

What to do when...?

	For the User	For the specialist
·the storage heater does not get hot	Check whether ... ... the selector knob is set to position 3. ... the corresponding fuses in your fuse box are defective or the FI switch has switched off. Eliminate the cause!	Check whether ... ... the control of the heating element contactor is OK. ... there is a voltage at terminals L1/L2/L3. ... whether the safety temperature limiter (F1) has triggered.
	If the following day the storage heaters have still not heated up, call a specialist.
·the storage heater housing should get extraordinarily hot even in mild weather	Check whether ... ... the fan can be switched on with the room temperature regulator. If not, call a specialist.	Check whether ... ... the room temperature regulator has switched on and voltage is applied at terminal LE. ... the fans are turning. ... the safety temperature regulator (N5, see page 3, fig. 1) in the air outlet has switched off. ... the control signal Z1 of the charging control unit is applied at terminal A1/Z1 in the storage heater.
	... the fluff screen in the air inlet grille is blocked. Eliminate cause as described in section 1.4.1!

2. Installation Instructions

2.1 Technical Data

The unit must be installed and connected by a specialist under consideration of these installation instructions.

	WSP 1210 F	WSP 1810 F	WSP 2410 F	WSP 3010 F	WSP 3610 F	WSP 4210 F	WSP 4810 F
Width "B" m	580	r741	902	1063	1224	1385	1546
Weight (with storage blocks) kg	73.5	106	137.5	169	201	232.5	264.5
Distance "X" (floor fixing) mm	402	563	724	885	1046	1207	1368
Distance "A" (wall fixing page 10) mm	337.5	498.5	659.5	820.5	981.5	1142.5	1303.5
Connection	*	*	3/N/PE ~ 50 Hz 400 V
Power kW	1.2	1.8	2.4	3.0	3.6	4,2	4.8
Reference charging kWh	9.6	14.4	19.2	24.0	28.8	33.6	38.4
max. charging PH kWh	10.8	16.2	20.7	25.9	31.3	38.8	43.8
Storage blocks
Number of packages (blocks) pcs.	6 (12)	9 (18)	12 (24)	15 (30)	18 (36)	21 (42)	24 (48)
Block weight kg	50	76	101	126	151	176	202
Supplementary heating (special accessories)
Power kW	0.35	0.5	0.8	1.0	1.2	1.5	1.7

• WSP 1210 F and WSP 1810 F also with 1/N/PE ~ 50 Hz 230 V connectable

For the Fitter

2.2 Technical Description (page 3, fig. 1)

1 Control panel

2 Cover

3 Right side wall

4 Front wall

5 Air outlet grille

6 Air inlet grille

7 Fluff screen

8 Inside front wall

9 Storage blocks

10 Cover plate

11 Thermal insulation

12 Floor thermal insulation

13 Mixing air flap

14 Air duct

15 Cable duct

16 Air guidance assembly

17 Heating element

18 Fan

19 Safety temperature regulator for discharge (N5)

20 Safety temperature regulator for charging (N4)

21 Safety temperature limiter (F1)

26 Wall holder

A1 Electronic charging control unit (page 12)

V4 Operating and fault indicator

X16 Control signal adapter 4-stage

X17 4-stage charging factor reducer

2.2.1. Function

The storage blocks are heated up by the heating elements between the rows of storage blocks. Charging is set continuously with the charging control unit (selector knob fig. 17)

Start and duration of the charging time are determined by the responsible electricity supply company.

Two built-in safety temperature regulators (19, 20) and a safety temperature limiter (21) prevent overheating of the unit. Whilst the safety temperature regulators switch on again automatically, the safety temperature limiter must be switched back on by the technician by pressing in the knob in the middle of the limiter after eliminating the cause of the error.

The heat stored in this way is then discharged with the aid of a fan, also partly through the heater surface. In this case, the room air is sucked in through the air inlet grille (6) by the fan (18) and blown through the air ducts of the storage blocks (9) which heats them up.

Before being output through the air outlet grille (5) the hot air generated in this way is mixed via two mixing air flaps with colder room air so that the emitted air does not exceed the maximum permissible temperature. The position of the mixing air flap and thus the mixing ratio of the air is controlled by a bi-metal controller.

2.2.2 Reducing the Output

By moving or removing bridges at the terminals, the output which is wired to 100% at the factory can be reduced in connection with a charging factor reduction on the charging control unit by 3 levels (see page 12).

The dimensioning of the line cross sections and the fusing should correspond to the maximum possible output of the unit.

A single-phase connection may be made according to the "Technical connection conditions" of the electricity supply company only up to 2kW (WSP 1810).

Reducing the charging factor

The electronic charging control unit (A1) contains the plug-in bridge X17 with which the charging factor of the storage unit can be selected in 4 stages (positions I, II, III or IV) in connection with the variable connecting lead. Four-stage charging factor adaptation (100/90/80 70%). A charging factor of 100% (Position I) is pre-selected at the factory.

If the plug-in bridge is plugged to another pin array, this gives a reduced charging factor (switch-off temperature of the electronic charging control unit is reduced).

2.2.3 Electronic Charging Control Unit

Behaviour in case of fault

The charging control unit in the device is set at the factory to "positive fault behaviour (80% PS), i.e. in the case of a defective charging control unit (e.g. failure of the control signal), the unit is fully charged.

The unit can be switched to "negative fault behaviour" (no charging of the storage heater) by moving the plug-in bridge X16 to position "80% NS" when the device is connected to a digital charging control unit.

Operation with the charging control unit

The appropriate notes in the operating and installation instructions of the charging control unit must be observed.

Control signal

The electronic charging control unit can be connected to different control signals (ED) of control units and can therefore be integrated in existing systems.

It is factory set to an AC control signal (AC voltage signal at terminals A1/A2) with 80% ED.

By moving the plug-in bridge X16, other ED signals (68/72%, 37/40%) can be selected. This is necessary when the unit is integrated in an already existing system which controls the charging with one of the named ED signals.

Connection to DC control signal (X3) (see circuit diagram page 19)

If a charging control unit with DC control signal (DC voltage 0.91 V-1.43 V) is installed in the system, the control signal must be connected to the control terminals covered at the factory "DC +" (plus pole) and "DC- " (minus pole) (Pay attention to polarity!).

The 230V AC control signal may not be connected to the "DC +" and "DC -" terminals. The charging control unit would otherwise be destroyed.

	8h heating elements
Connection variants Model	①100 %	②91.6 %	③83.3 %	④75 %	⑤100 %
WSP 1210 F	1.2	1.1	1.0	0.9	1.2
WSP 1810 F	1.8	1.65	1.5	1.35	1.8
WSP 2410 F	2.4	2.2	2.0	1.8	-
WSP 3010 F	3.0	2.75	2.5	2.25	-
WSP 3610 F	3.6	3.3	3.0	2.7	-
WSP 4210 F	4.2	3.85	3.5	3.15	-
WSP 4810 F	4.8	4.4	4.0	3.6	-

Operating and fault indicator (V4) on the electronic charging control unit.

LED lights "green" no fault, charging control unit working perfectly.

LED lights "red" Fault

a) Selector knob for charging (R1) and/or brick sensor (B1) defective or not connected.

b) Plug-in bridge X17 for charging factor reduction is missing.

No charging takes place.

LED lights "orange" fault (only with discharge control unit installed)

a) Internal discharge control unit (A2) defective.

b) Room temperature sensor (B2) defective or not connected.

No discharging takes place.

c) Selector knob for discharge (R2) defective or not connected.

The room temperature is controlled to about 22^

2.3 Rules and Regulations

• Pay attention to the packing slip!
• The national building and garage regulations must be taken into account.
• The installation area must have a sufficient floor load capacity. In case of doubt a building surveyor should be consulted (for weights of the storage heaters, see "Technical Data").
• The minimum distance from adjacent object surfaces must be kept (figs. 2 and 2a).
• All electrical connection and installation work must be performed in accordance with the VDE regulations (0100), the regulations of the electricity supply company responsible and the pertinent national and regional regulations.
• The device must be disconnectable from the mains at all poles by an supplementary device with a disconnection distance of at least 3mm . Contactors, fuses and similar can be connected for this.
• A later increase in the output must be approved separately by the responsible electricity supply company. Failure to notify the electricity supply company of the increase in the output constitutes a breach of the electricity supply contract.
• The operating equipment must be designed for the rated consumption of the units.
  The unit's rating plate must be observed!
  The specified voltage must match the rated voltage.
• Unit fastening for meeting the VDE standing safety requirement.

2.4 Installation

The storage heater must be secured by a wall or floor fixture (fig. 8) to meet the VDE standing safety requirement.

There is a hole in the back wall of the unit through which the unit can be fixed to the wall with a suitable screw to prevent it from tipping over.

Alternatively the storage heater can be screwed to the floor through 4 holes ( 9mm) in the feet of the heater or to the consoles when floor consoles are used. (Remove the air outlet and inlet grilles and the air guidance assembly first).

2.4.1 Installation Site

The unit may not

• be operated in rooms where there is a risk of fire or explosion due to chemicals, dust, gases or fumes;
• be operated in the immediate vicinity of pipes or containers which carry or contain inflammable or explosive substances;
• be operated when the minimum distances from adjacent object surfaces are not kept.

In rooms in which exhaust fumes, oil and petrol smells occur, the unpleasant smell may linger and could possibly cause soiling.

Floors

The standing surface of the unit must be level and sufficiently stable so that the housing is not deformed.

A temperature resistance of the fastening wall of at least 85^ and of the floor of at least 80^ must be ensured. The heaters can be placed on any conventional floor but changes may occur in the rail area on PVC, parquet and long pile carpeted floors under the influence of pressure and temperature. In this case heat-resistant underlay tiles must be used (to be provided on site).

2.4.2 Fastening of the Units with Floor Clearance with Wall Consoles

Before installing the unit, two wall holders (26) must be screwed to the wall under consideration of the safety distances (dimensions see "Technical data" page 9).

The following must be observed with this installation site:

If a stable wall is available, the unit can be fixed to the installation wall with the wall holders provided.

The following applies:

WSP 1210 F to WSP 3610 F = Floor clearance only possible with wall holder;

WSP 4210 F and WSP 4810 F = Floor clearance only possible in connection with the wall holder with a support console.

Attention:

It should be checked thoroughly whether the fastening wall and the enclosed screws and plugs are suitable to take the full weight of the unit.

With a wall of limited stability, floor clearance for the units WSP 1210 F to WSP 3610 F is only possible in connection with the combination wall holder/support console (special accessories).

2.4.3 Installation with Floor Consoles

If no suitable fastening wall exists, the unit must be fixed to the floor with the floor console (special accessory) (screw fitting unit/console and console/floor).

2.5 Unit Installation (fig. 3-14)

Before fixing the unit, make sure that the permissible minimum distances from adjacent objects are kept.

Two wall holders are fixed to the back wall of the unit which must be unscrewed before installation.

2.5.1 Unit Installation (fig. 3-6)

• Unscrew the air outlet grille (5) and remove with the air inlet grille;
• Unscrew the front wall (4) at the bottom edge, swing forward and remove by lifting slightly at the top edge;
• Unscrew the inside front wall (8) at the side lugs, swing the top end forward and pull out from above;
• Lift the right side wall (3) slightly and remove;
• Feed the power cables and connecting cables for charging control unit and discharge control unit through the opening in unit rear wall (15) and connect according to section 2.5.2 (lay connecting cable about 210mm and shorten as required so that it does not obstruct the air vents in the side wall);
  Install the unit according to section 2.4;
• Remove cover plate (10), cardboard inlays and operating button and mounting material kit (screws and plugs) from inside (fig. 9). This must be completely free of foreign bodies such as packing leftovers.

Check the thermal insulation in the unit for transportation damage and replace if necessary.

Insert the storage blocks (fig. 10 and 11)

The storage blocks are delivered packed separately.

Storage blocks with slight transportation damage may still be used. This does not impair the function of the heater.

The heating elements (17) must be lifted slightly to insert the storage blocks (9) (fig. 10).

Place the first storage block with the heating element recess at the top some distance away from the right thermal insulation under the heater and push to the right and rear thermal insulation.

The elongated holes form the heating channels.

When lifting the heating elements, make sure that the through holes in the side thermal insulation are not widened by the heating elements.

Then push the cover plate (10) removed from the interior over the top storage blocks (fig. 12).

2.5.2 Electrical Connection

The heating elements are connected electrically with 3 / N / PE 50Hz400V or in the units WSP 1210 F and WSP 1810 F also with 1 / N / PE 50Hz230V .

Direct connection with NYM is possible. The number of supply cables and wires as well as cable cross sections depends on the connection rating of the unit and the type of mains connection and on special electricity supply company regulations. Observe the appropriate circuit diagrams for this.

When connecting the unit to an automatic charging control unit, voltages may occur at the terminals A1/Z1 and A2/Z2 even when the fuses are removed.

Connection

Relieve the strain on the electrical connecting leads as required and connect according to the electrical circuit diagram in the device (on the inside of the right side wall) or the connection diagram opposite.

If the angle plate in the switching area for holding the mains terminals is poorly accessible due to too small a spacing, it can be swung forward during connection work after loosening the screw (not removing) in the rear wall.

Voltage (230 V) must be applied to the terminal "L" of the terminal strip X2 during the charging time.

If no separate power supply is available for this, the terminal "L1" can be bridged with "L". In this case the terminal "N" of the terminal strip X2 must always be bridged terminal "N" of terminal strip X1 (only possible with wall-mounted room temperature regulators).

Please make sure that the protective earth is connected properly!

The cable for connecting a DC control signal must be insulated with a hose inside the unit from the strain relief to the connecting terminal before connecting.

Control without heater contactor

If no heater contactor is to be installed (planned by the electricity supply company) the thermal relay installed in the storage heater at the factory can be used.

For this, either the electricity supply company signals "LF" and "N" or the signals "SH" and "N" of the respective charging control must be connected directly to the terminals "L-SH" and "N" of the storage heater. The notes marked * in the connection diagram must be observed.

*Remove the bridges (L) - (L-SH) and N- [N] for control without contactor

The heating elements in the unit are not switched on until the energy supply company has released the LF and the electronic charging control unit starts charging.

A bridged must be inserted between "N" and "A2/Z2" for operation with "single-wire control" **!

Power adaptation according to rated charging time

By moving or removing bridges at the terminals, the output can be adapted to the rated charging time specified by the electricity supply company.

Heating element model	8h
Rated charging time	8h	9h	10h
Connection variants (kW) Model	①	②	③
WSP 1210 F	1.2	1.1	1.0
WSP 1810 F	1.8	1.65	1.5
WSP 2410 F	2.4	2.2	2.0
WSP 3010 F	3.0	2.75	2.5
WSP 3610 F	3.6	3.3	3.0
WSP 4210 F	4.2	3.85	3.5
WSP 4810 F	4.8	4.4	4.0

1

②

③

Unit rating plate

Observe the labelling on the rating plate and the circuit diagram!

After connecting electrically, the box corresponding to the connection rating and rated charging time of the unit on the rating plate and the circuit diagram in these installation instructions should be marked with a smear-proof ballpoint pen.

2.5.3 Unit Ready for Operation

Cleaning the unit (fig. 13 and 14)

The open unit must be cleaned after installation and insertion of the storage blocks. The fans and the air guidance assembly must be removed for this.

• Unscrew and remove the air guidance assembly (16).
• Lift and remove the fan (18) after loosening (not removing) the screws at the front of the support brackets (pay attention to cable laying!). In some units, the discharge temperature control unit (19) including support plate must be unscrewed.

Make sure the wires are not damaged when setting down the removed parts.

• Clean the floor plate and fan (avoid damage to lamellas!). Then re-install the fans, possibly the temperature limiter and the air guidance module (correct cable laying!).

Close the unit (fig. 15 and 16)

• Place the inside front wall including thermal insulation with the side edging on the supports at the bottom, press the unit on top and screw together (in the WSP 4210 F and WSP 4810 F, another screw must be screwed in the middle);
• Hang in the right side wall at the bottom, tilt up, hang in at top and fix with screw; (reverse order see 2.5.1 - disassembly right side wall fig. 6)
• Hang in front wall at top, swing to the heater at the bottom and fix with 2 screws (always use the two inside threaded holes) (fig. 15);
• Screw on the air outlet grille, screwing the screws hand tight and then back about 1 turn (fig. 16);
• Place the air inlet grille at an angle on the lugs in the heater base, swing round at the top and snap in behind the air outlet grille (fig. 16).

Connection diagram . . .

... for integrated room temperature regulators RTi 102 E/RTi 103 EP

... for wall-mounted room temperature regulators

... for single-phase connection (max. 2 kW)

... for storage heater replacement "old-new" with wall-mounted room temperature regulator and missing daytime electricity supply

2.6 First-time Operation

Short-circuit danger charging control unit

When measuring the voltage at the thermal relay contacts the charging control unit is destroyed in the case of ground connection - slipping of the measuring peaks.

The display still lights "green"!

2.6.1 Function Test

Check the function of the fan for the storage unit by switching on the room temperature regulator.

2.6.2 Charging

The units can be started without initial heating up after the function test. Charging takes place either manually with the adjuster of the electronic charging control unit or automatically with the available Elfamatic charging control unit.

During initial charging, the charging in kWh must be determined and compared with the maximum permissible charging from the cold state specified in the "Technical Data". The determined charging may not exceed the maximum permissible charging from the cold state.

During initial charging, a smell may be produced, the room should therefore be adequately aired (1.5 times air change, e.g. tilted windows). Initial charging in the bedroom should not take place when sleeping in it if possible.

2.7 Repair, Conversion of Unit

Proceed according to these installation instructions as for the initial installation for re-installation of a unit which has been dismantled for repairs or which was in operation somewhere else.

In these cases the following must be paid special attention: Parts of the thermal insulation at which there are visible signs or damage or change which could impair the safety must be replaced by new parts. The insulation must be tested and the rated consumption measured before commissioning.

2.7.1 Conversion of the Unit

The instructions enclosed with the respective fitting set are applicable for conversions, additions and installations.

2.8 Transfer

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

Hand over the operating and installation instructions to the user.

Symbols of the rating plate

(Example WSP 4810 F)

Total weight

Charging

Discharging

Supplementary heater

Fan

Circuit diagram WSP 1210 - 4810 F

A1: Electronic charging control unit

B1: Brick temperature sensor - charging

E1 - E6: Heating element (storage heater)

F1: Safety temperature limiter

F2: Fuse (250 V / 2 A slow-blow)

K1: Thermal relay

M1 - M3: Fan - discharge

N4: Temperature limiter - charging

N5: Temperature limiter - discharging

R1: Adjuster - charging (selector knob)

V4: Pilot lamp operation emergency operation

X1: Mains terminal

X2: Terminal

X3: DC terminal 0.91 - 1.43 V

X16: Control signal adapter 4-stage

X17: Output reducer 4-stage

Special accessory

not included in delivery scope, mark the respective accessory if installed

Integr. room temperature regulator 2-position

Integr. room temperature regulator proportional

A2: Electronic discharge control unit

B2: Room temperature sensor discharge

R2: Adjuster discharge (selector knob)

S2: ON/OFF switch room temperature regulator

Supplementary heater

E8: Supplementary heating element

N2: Temperature regulator - supplementary heater

N3: Temperature regulator - supplementary heater

S1: ON/OFF switch - supplementary heater

Note the permissible rating of the room temperature regulator when installing the supplementary heater (E8)!

3/N/PE AC 50 Hz 400 V 3/N/PE AC 50 Hz 400 V 3/N/PE AC 50 Hz 400 V 3/PE AC 50 Hz 400 V 1/N/PE AC 50 Hz 230 V

Caution! On a 3/PE AC 50 Hz 230 V mains

Rewiring of the storage heater load circuit necessary!

Circuit diagram for 3/PE AC 50Hz 230 V

Rewiring necessary in the storage heater!

xxx pull off vi wire from E2 and plug to E6
xx pull off br wire from E6 and plug to E4
x pull off ws wire from E4 and plug to E2

3/PE AC 50 Hz 230V

E1-E6:(storage) heater

F1: protective temperature limiter

N1: temperature limiter - charging

N4: temperature limiter - charging

X1: mains terminal

Jumpers must be wired by customer on site.

3. Environment and recycling

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

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.