Siemens DO 05802 Mounting Instructions page 3

Dispose of the packaging and old unit, if necessary, in an
environmental friendly manner.
S a f e t y I n f o r m a t i o n
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 F).
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. AM 010100 for units without battery).
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 performed
by a qualified professional.
Disconnect the power supply before opening the
appliance.
Items Supplied / Dimensions
A
On DO 05802, DO 05852 and DO 3185D, detach the
mounting bracket by bending it up several times.
M o u n t i n g
Wall Mounting
B
For mounting without the wall hooks, observe the different
dimensions!
Connecting the Mixing Battery
C
en
Water Connection
D
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!
Putting into Operation
E
1. The mains plug must not be plugged in.
2. Completely fill the heater's reservoir with water.
Set the flow with the adjustment screw on the
mixing battery
5-Litre unit: 5 l/min = 1 l in 12 seconds
10-Litre unit: 10 l/min = 1 l in 6 seconds
3. Only after steps 1 and 2 have been completed:
Insert the mains plug.
Turn the temperature selector to "III" (approx. 85° C).
Observe the heating until the control lamp goes off.
Heating time:
5-litre unit: 12–18 minutes
10-litre unit: 25–35 minutes
Check the temperature.
Caution: if the safety temperature limiter has switched off
the small water heater, disconnect the mains plug, open the
hot water tap, allow approx. 4 litres of water to run through
and then reconnect the mains plug. The unit is now ready
for operation again.
4. Limiting of the Outlet Temperature
The outlet temperature of the water heater can be
mechanically limited to Step I (approx. 40 °C) or Step e
(approx. 60 °C).
Information on temperature limiting can be found in the
instructions for use.
Replacing the Power Supply
F
Cord
The power supply cord must be replaced by our
customer service only in order to avoid a hazard.
The mains plug must be pulled before replacing.
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