AEG EWH 100 / 120 / 150 Comfort (N) - Инструкция по эксплуатации - Страница 8

8

For the itter

2.3 

Electrical connection 

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1  Terminal strip  

6  Switch for full/half power

2  High limit safety cut-out 

7  Anode 

3  Thermostat 

8  DHW cylinder

4  Glow lamp 

9  Flange

5  Heating element 

R  Resistor (560 Ohm)

The appliance must be connected to the power supply taking the applicable installation instructions 
and the relevant standards and regulations into consideration. It is particularly important to 
observe the “Regulations for installing high-voltage systems with rated voltages up to 1000 V” and 
regulations from the local power supply company. The appliances are only designed for permanent 
connection to a 230 V ~ AC network. A contact gap of at least 3 mm (e.g. fuse) along the supply cable 
must be provided for all poles at the installation location.

Electrical connection should be carried out by an authorised itter only.

The storage water heater has a connecting cable (length approx. 1.00 m). The connecting cable must 
be connected or replaced by an approved contractor.
When delivered, the PSH Comfort / Comfort N wall-mounted storage water heaters are wired in the 
way shown in circuit diagram 2.

2.4 

Putting into operation

The specialist technician must monitor the appliance when it is put into operation and heats water 
for the irst time.
The water temperature can be adjusted as required (see Figure 1). With low hot-water consumption 
or with very hard water, it is recommended to select the energy-saving setting 

e

 (approx. 60 °C). The 

appliance reheats automatically at certain intervals or when hot water is drawn.
It is only advisable to disconnect the storage water heater from the power supply if it is to remain 
unused for a relatively long period of time. Heat loss is minimised by the high-quality heat-insulation 
material made of CFC-free polyurethane foam.
If there is a risk of exposure to subzero temperatures, the stop valve must be closed and the storage 
water heater then drained via the drain valve at the safety valve.

2.5 

Operating panel 

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1 

    Status lamp

2 

    Switch for full/half power



Frost-protection setting

E   

       Energy-saving setting (approx. 40°C)

e         

Energy-saving setting (approx. 60°C)

. 

Temperature range (approx. 80 °C)

2.6 

Maintenance

The outside of the storage water heater does not require any special maintenance. To clean, wipe 
using a soft cloth or damp sponge only. Do not use any abrasive agents or aggressive detergents.

Caution!

 Always fully disconnect the appliance from the power supply before carrying out any 

maintenance work.
To ensure a long service life, it is recommended to have a specialist technician inspect the 
anti-corrosion anode (magnesium anode) in the appliance once per year. This check may need to be 
carried out more frequently in areas with particularly aggressive water – ask the itter or your local 
water supply company for information.
The appliance is protected against overheating by a high limit safety cut-out which interrupts all 
phases. If the high limit safety cut-out has been triggered, an authorised specialist technician is 
required to carry out the repair work. After triggering, the High limit safety cut-out can be reset by 
pressing the button (marked Safety) under the switchbox cover.

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