4
1. SAFETY PRECAUTIONS
Safety requirements are described in
following sections of this user’s manual.
Apart from them please obey requirements
described below.
Before installing, mending or
maintenance and during any
connecting works it is absolutely
necessary to disconnect the network
power and to make sure if the
connections and wires are not
electrically powered
After disengaging the controller by
keyboard there may still be a
dangerous electrical power on its
connections.
The controller must be used in
accordance with its destination
The controller must be covered with
the box
Additional automatic device must be
used to protect the boiler, central
heating and hot water installations
against the results of controller
breakdown or faults in its hardware.
It is essential to adjust parameters to
the given boiler time and to the fuel
type. All the conditions of usage the
installation must be considered. Faults
in adjusting the parameters may
cause boiler emergency mode
(overheating, backfire to the feeder,
etc.)
The controller is for boiler producers.
The boiler producer before its use
should check if the cooperation
between the controller and the boiler
is correct and is not dangerous.
The controller is not a spark-safe
device. It means that in emergency
mode may be the source of a spark or
high temperature which together with
dust or flammable gases can cause
fire or explosion.
The controller must be installed by the
boiler producer, in accordance with
valid norms and regulations
Modification of programmed
parameters should only be carried by
a person acquainted with this user’s
manual
The controller can only be used in
heating installations made in
accordance with valid norms and
regulations
The electrical circuit in which the
controller works should be protected
with a fuse proper for voltage used.
The controller can not be used with
damaged cover box
On no condition can any alterations to
the controller’s construction be made
The controller is equipped with an
electronic disconnector of connected
devices (working type 2Y in
accordance to PN-EN 60730-1) and
microdisconnector (working type 2B in
accordance to PN-EN 60730-1).
Children should not be allowed access
to the controller.
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