OPERATION
Appliance description
ENGLISH
www.stiebel-eltron.com SH S | 17
Note
Sealed unvented operating mode: The appliance is under
pressure. During the heat-up process, expansion water
will drip from the safety valve.
f If water continues to drip when heating is complet-
ed, please inform your qualified contractor.
Open vented operating mode: Whenever water is heated
up, expansion water will drip from the spout.
2.3 Test symbols
See type plate on the appliance.
3. Appliance description
The appliance heats domestic hot water electrically, in line with
the connected heating output. You can adjust the temperature
using the temperature selector. Subject to the power supply, the
water is automatically heated to the required temperature. The
currently available heat content is displayed.
The appliance is suitable for both open vented (non-pressurised)
and sealed unvented (pressurised) operation.
The internal steel cylinder is coated in special directly applied
"anticor
®
" enamel and equipped with a signal anode. The anode
with consumption indicator protects the cylinder interior from
corrosion.
3.1 Frost protection
The appliance is also protected against frost on the temperature
setting "cold", as long as the power supply is guaranteed. The
appliance switches on in good time and heats the water. The ap-
pliance does not protect the water supply lines and the safety
assembly against frost.
4. Settings
The temperature can be freely adjusted.
°C
82
65
E
55
35
SERVICE
ANODE
1
2
3
4
D0000038446
1 ON/OFF indicator
2 Heat content indicator
3 Temperature selector
4 SERVICE ANODE indicator
• Cold
E Recommended energy saving position, low scaling, 60°C
82°C Maximum temperature setting
Depending on the system, the actual temperatures may vary from
the set value.
SERVICE ANODE indicator
Sealed unvented operating mode:
!
Material losses
Sealed unvented operating mode:
f Notify your qualified contractor if the SERVICE
ANODE indicator illuminates.
Open vented operating mode:
Note
In open vented operation, the SERVICE ANODE indicator
has no function.
Check the protective anode after the first 2 years of use
and replace if necessary.
ON/OFF indicator
The ON/OFF indicator illuminates when water is being heated.
Heat content indicator
The display shows the currently available amount of mixed water
at 40°C, with a cold water temperature of 15°C and a tempera-
ture setting of 65°C. The number of lights indicates the minimum
available volume of mixed water at 40°C.
This enables you to match the temperature setting to your draw-
off pattern to ensure optimum efficiency and save energy. We
recommend you initially set the temperature to 65°C. If more than
one indicator remains illuminated when your maximum draw-off
volume is reached you can lower the set temperature.
SH 30 S l 10 20 30 40 50 60 75
SH 50 S l 13 30 45 65 80 100 125
SH 80 S l 20 50 75 100 130 160 200
SH 100 S l 25 60 90 130 160 200 250
SH 120 S l 30 70 110 155 195 235 300
SH 150 S l 40 90 135 190 240 295 370
DHW demand, mixed water volume 40°C
Bath l 120-150
Shower l 30-50
Hand washing l 2-5
5. Cleaning, care and maintenance
f Have the electrical safety of the appliance and the function
of the safety assembly regularly checked by a qualified
contractor.
f The signal anode must be replaced by the qualified contrac-
tor as soon as the SERVICE ANODE indicator illuminates (see
chapter "Maintenance/ Replacing the signal anode").
f Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance.
°C
82
65
E
55
35
SERVICE
ANODE
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