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1.5 Installation scheme
Additional
water connection
Raw water
AQA therm HFB
1.6 Installation pre-conditions
National guidelines and regulations:
Observe all applicable installation regulations, general guidelines and
technical specifcations.
Frost protection and ambient temperature:
The installation site must be free of frost and kept free of chemicals, paint,
solvents and fumes.
The ambient temperature should not exceed 40°C, even before the
machine is started. Please avoid direct heat sources, e.g. radiators and
exposure to sunlight.
The feed water of the unit must correspond to the requirements of the
Drinking Water Ordinance.
It must be free of iron, manganese and heavy metals. The maximum silicate
content of the feed water must not excess 15mg/l.
The unit may only be connected to cold water. (max. 25 °C)
If the operation is interrupted for more than 96 hours, the unit must be
disinfected. Alternatively, hygienic rinsing may be performed. This requires
a floor drain in the vicinity.
Changes in the construction of the unit are not permitted for reasons of
safety. All of the parts used and the accessories are particularly designed
for this unit.
If the mains water is treated with oxidising disinfectants (chlorine, chlorine
dioxide, etc.), an activated carbon filter has to be placed in front of the unit.
Heating system
circulation pump
Hot water boiler
/ HES / SRC
Filling water
connection
PERMAQ
mobile
Heater
AQA therm SLA
Silt and air separator
230V / 50Hz
5.0
3.0
4.0
6.0
7.0
2.0
1.0
8.0
0
Bar
5.0
3.0
4.0
6.0
2.0
7.0
8.0
1.0
0
Bar
®
Accessory: AQA therm analysis kit
to measure, conductivity
350
pH-value and hardness
2.1 Assembly and installation
The unit may not be connected to the water mains by rigid pipes.
The unit is connected via a flexible, pressure-resistant hose. Shut-off valves
are to be provided by the operator.
The feeding system of the demineralised water (permeate) to its place of
use is also to be provided by the operator. Please note that this line must
be of corrosion-resistant material (stainless steel, plastics).
All required filters and system separators are contained in the scope of
delivery of the unit.
Depending on the location of the trolleys, secure them in such a way that
no uncontrolled movement can occur. The units may not be taken off the
transport trolleys for installation.
EN
Hot water inlet
230 V/50 Hz
Dosing system MEDOMAT
for corrective phosphate
(optional)
11
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