Siemens DO 3170D4, Инструкция по установке и эксплуатации

Страница: 6 / 28

6
de en
Mounting Instructions
Dispose of the packaging and old unit, if necessary, in an
environmental friendly manner.
Install the small water heater as shown in the illustrations.
Observe the instructions in the text.
The illustrations can be found in the centre of the instruction
manual.
Safety instructions
Risk of electric shock!
Disconnect the power supply immediately if a fault
occurs!
Have the small water heater connected only by
■
a specialist.
Observe the legal regulations as well as the connection
■
conditions of the electrical power company and the water
works.
Caution!
■
Fill the unit completely with water first and then plug
in the mains plug. Otherwise, the resettable safety
temperature limiter will trip.
Connect the unit only to a mains socket with protective
■
contact that is installed according to regulations. Do not
use an extension cord. If necessary, equip the unit with a
longer cord (see Section I).
The small water heater may be used only open
■
(unpressurised) and for one tapping point. The warm
water outlet serves for pressure equalisation and may
be connected only to the mixing battery provided
(Order No. BZ 13051 or BZ 13061 [below basin] or
AM 010100 [above basin]).
The outlet of the battery must always be free.
■
Do not use a aerator (air mixer).
During heating, expansion water drips from the outlet.
The supply cord should not touch hot parts. The insulation
■
could be damaged.
The unit is to be mounted only in frost-free rooms.
■
After mounting, please give the instructions for use to
■
the owner and explain the unit to him.
Maintenance and repair work should only be per-
■
formed by a qualified professional.
The appliance should not be supplied power via a timer
■
switch. Otherwise, there is a risk of an unintentional
reset of the protection temperature limiter during a
malfunction.
Disconnect the power supply before opening the
appliance.
A
Items Supplied/Dimensions
Mounting DO 3170D4, DO 3175D4
B
Water Connection
Caution!
■
Do not allow the existing mixing battery to become
calcified. A reduced flow rate will ruin the water
heater.
C
Wall Mounting
For mounting without the wall hooks, observe the
■
different dimensions!
D
Screw on the connection hoses
Fit the sealing gasket.
■
Place the sleeve nuts onto the threads and screw on by
■
hand.
Tighten the screw fitting.
■
Hold the threaded fittings
on the water heater with a spanner.
Do not lubricate the thread!
After the unit has been used to heat water a few times,
■
retighten the screw fitting.
Replacement for a damaged threaded fitting is available
■
from customer service.
Mounting DO 3185D4
E
Wall Mounting
For mounting without the wall hooks, observe the different
dimensions!
F
Connecting the Mixing Battery
G
Water Connection
Caution!
■
Do not allow the existing mixing battery to become
calcified. A reduced flow rate will ruin the water
heater.
Insert the connection pipes into the mixing battery.
■
Hang the water heater on the wall.
■
Screw the connection pipes onto the heater and the
■
mixing battery.
Hold the threaded fittings on the heater with a spanner.
■
Do not lubricate the thread!