Siemens DE1113407, Installation Instructions Manual

6

en

Intended Use

This appliance is intended for domestic use 
or for household-based, non-commercial 
 applications. Household-based  applications 
include, e.g. usage in employees catering 
 facilities for shops, offices, agricultural and 
other commercial operations, as well as 
 usage by guests of guest houses, small hotels 
and similar residential establishments.

Safety information

Please read this installation instruction 
manual carefully, then act accor dingly! 
Store for future reference. These installa-
tion instructions must be included when 
transferring this appliance to a new owner.

■

The appliance may only be connected 
and put into operation by a qualified 
professional.

■

Install and operate the appliance as de-
scribed in the text and illustrations. We do 
not accept liability for damage resulting 
from failure to heed these instructions.

■

The supplied water connection nozzles 
must be used and installed as shown in 
the supplementary sheets. Make sure that 
a check valve is installed in the cold water 
supply line.

■

This appliance is intended for use up to an 
altitude of 2000 m above sea level.

■

The appliance may only be installed and 
stored in a frost-free room (due to residual 
water).

Risk of electric shock!
Switch off the mains voltage supply 
immediately if a fault occurs.
Disconnect the power supply before 
opening the appliance.
Immediately shut off the cold water 
supply to the appliance should it leak.

■

The statutory regulations of the respective 
country, as well as those of the local electric-
ity and water suppliers, must be adhered to.

■

The continuous-flow heater is a Class I 
 appliance  and  must be connected to the 
protective earth.

■

Caution: Earthed water pipes may give the 
appearance of a connected protective earth.

■

The appliance must be permanently 
 connected to installed pipes. The conduc-
tor cross-section must comply with the 
installed appliance power.

■

To guarantee compliance to relevant safety 
regulations, an all-pole separator must 
be fitted during installation. The contact 
opening must be at least 3 mm.

■

The continuous-flow heater is only suitable 
for closed (pressurised) operation.

■

The tap and outlet fittings must be ap-
proved for operation with closed (pressur-
ised) continuous-flow heater systems.

■

The continuous-flow heater can be oper-
ated with cold or pre-warmed water (for 
example, from a solar energy unit water 
supply). Observe the technical data and 
the special accessories for this purpose.

■

The water’s specific electrical resistivity 
must not be less than 1 300 Ωcm. Ask the 
local water utility company regarding the 
electrical resistivity of the water.

■

The continuous-flow heater is suitable for 
connection to DVGW-tested plastic pipes.

■

Disconnect the electrical connection 
cable from the supply and shut off the 
water supply before connecting the 
appliance!

■

Connect the water supply and then 
 connect the electrical supply.

■

Only make the openings which are re-
quired for installation on the rear of the 
appliance. If the appliance is reinstalled, 
the unused openings must be provided 
with watertight sealing.

■

Do not touch electrically live parts after 
installation.

■

Do not use aggressive or abrasive cleaning 
detergents!

■

Do not use a steam cleaner.