Operation and Maintenance Manual
OnyX Pride Recuperators February 2019
Frapol Sp. z o.o. reserves the right to introduce changes without any prior notice.
Page
13
•
Align the unit vertically and horizontally.
•
Connect ventilation ducts to the unit.
•
Carry out a condensate drainage system
•
Install necessary accessories in the ductwork (e.g. a silencer, a re-heater, a radiator, etc.)
•
Depending on the configuration, install additional measuring and control elements for the automation system
•
Install a control panel
•
Connect power supply to the unit
CAUTION!
After
connecting
ventilation
ducts
to
the
recuperator,
the
device
should
operate
continuously.
If
it
is
planned
to
shut
the
unit
down
for
a
period
of
time
longer
than
two
hours,
prevent
any
gravitational
flow
of
air
in
the
ventilation
ducts,
using
shut-off
dampers
or
automatic
shut-off
flaps.
Otherwise,
there
is
a
risk
of
damage
to
the
unit,
resulting
from
flooding
the
unit
with
condensate
accumulated
in
the
ventilation
ducts.
CAUTION!
Ventilation
ducts
must
have
their
own
suspensions
and
their
weight
cannot
be
supported
on
nozzles
of
the
unit.
5.3
Connecting
ventilation
ducts
CAUTION!
Insulated
ventilation
ducts
should
be
connected
to
the
recuperator
in
dimensions
corresponding
to
the
dimensions
of
connection
pipes.
Insulation
thickness
should
be
taken
into
account,
according
to
the
current
legal
situation.
It
is
recommended
to
use
the
insulation
thickness
values,
in
accordance
with
the
guidelines
of
the
Polish
Ventilation
Association.
Connections nozzles are marked with the following pictograms.
AIR
INTAKE
AIR
SUPPLY
Fresh air nozzle (air intake)
Nozzle for the air supplied to rooms
EXHAUST
VENT
EXHAUST
Exhaust air nozzle (exhaust vent)
Nozzle for the air extracted from rooms
