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Subject to change without notice | 83024000bUK – Translation of the original operating manual | ait-deutschland GmbH
6 Installation of hydraulic system
NOTE
If an existing unit is replaced, the old vibration
decoupling parts must not be reused.
NOTE
Before connecting to the heating system, the
heating circuit must be thoroughly flushed.
ATTENTION
Damage to the copper pipes due to impermissible load!
►
Secure all connections against twisting.
Cross-sections and lengths of the pipes for the
heating circuit are adequately dimensioned.
The free pressing of the circulation pumps pro-
duces at least the minimum throughput required for
the model (
“Technical data / scope of supply”,
page 17).
The hydraulic system must be equipped with a
buffer tank, the required volume of which depends
on your model.
“Technical data / scope of supply”, page 17
The lines for the heating are fastened to the wall or
ceiling via a fixed point.
1 Heating water supply
2 Condensate fitting
3 Heating water return
1. Insert the vent at the highest point of the heating
circuit.
2.
Ensure that the operating overpressures (
“Tech-
nical data / scope of supply”, page 17) are
complied with.
Condensate connection
The heating water drained from the safety valve and
the condensate that accumulates from the air must be
discharged in compliance with the applicable stand-
ards and regulations. Discharge of the condensate
and of the water drained from the safety valve into the
sewage system is permitted only via a funnel waste
trap, which must be accessible at all times.
Condensate line connection
Heat pump installation instructions
Hydraulic connection to the unit
Mount the corresponding connection set.
Installation instructions for connection set
