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
14
5.4
Air
filters.
The recuperator is supplied with a set of filters. Before the first start-up, make sure that the filters are installed correctly.
CAUTION!
It
is
not
allowed
to
start
the
unit
without
filter
cartridges
in
place.
5.5
Fan.
The recuperator is equipped with factory-installed internal wiring and a main switch. All operations related to the operation
of the fan motor must be carried out with the supply voltage disconnected. The motor must be connected by a qualified
electrician, in accordance with the applicable OHS regulations.
5.6
Installing
the
controller.
5.6.1
Safety
CAUTION!
Safety
requirements
are
discussed
in
the
subsequent
individual
sections
of
this
manual.
In
addition,
the
following
requirements
shall
in
particular
be
complied
with.
•
Before commencing assembly, repairs, or maintenance work, as well as during any connecting work, it is required
to disconnect the mains supply and
make
sure
that
electrical
terminals
and
wiring
are
not
live.
•
If the controller is switched off using the keyboard, dangerous voltage may occur at the terminals of the controller.
The controller
does
not
replace
a breaker switch for other cooperating modules.
•
The controller must
not
be
used for purposes other than those for which it was intended.
•
The controller should be installed by a qualified person, duly authorised, in accordance with the technical
documentation and the applicable regulations. Incorrect wiring may cause damage to the unit.
•
When installing the controller board, ensure a minimum air gap of 4mm and a surface distance of 6mm from the
conductive live parts, and from the housing.
•
The controller must not be used in an environment, in which condensation of vapour takes place, and must not be
exposed to water. Provide protection against the ingress of dust and water.
•
The controller is designed as a module to be installed in equipment with IEC Protection Class I. The controller
board requires a protective PE connection for functional reasons, but due to the installation components to be
connected and the presence of a conductive housing, a PE connection is also required for safety reasons.
•
The protection class of a not installed controller board is IP00. The controller must be installed in such a way, as
to prevent access to hazardous parts and to ensure that the air in the enclosure is exchanged.
•
Values of the programmable parameters should be selected, according to the type of installation, taking into
account all operating conditions. Selecting incorrect parameters can lead to a failure in operation. Any modification
of the programmed parameters should only be carried out by an authorised person, who is familiar with the
operating instructions.
•
Software dedicated to the unit does not provide a high level of protection against malfunctions of the unit, and such
protection should be ensured by using external safeguards, independent of the controller.
•
Use additional protective elements that protect the unit against the consequences of the controller failure or errors
in its software.
•
The controller carries out the following procedures: switching off the heater in case of its overheating, protecting
water heaters against freezing, switching off the fans when alarm conditions occur; however, the installed
components must have their own protections
independent
of the controller.
•
The device must be used as intended, and within the operating parameters for which it has been designed. In the
event of improper use, the manufacturer shall not be held liable for any consequences resulting from such misuse.
•
Do not exceed the permissible operating temperature of the controller: 40°C.
