Envirovent energiSava 300, Руководство по установке

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AFTER INSTALLING THIS UNIT PLEASE PASS ONTO END USER
DO NOT THROW AWAY
18
04 Installation Instructions
Connecting the power
The appliance can be connected to an easily
accessible fused spur with the cable running
from the appliance. The electric installation must
comply with the wiring regulations.
Make allowance for the 1000 W preheater.
Connecting the multiple switch
The multiple switch (not supplied with the
appliance) is connected to the modular connector
type RJ12 (connector X2) that is placed at the
rear of the appliance’s display cover.
Dependent on the type of multiple switch that is
used, a plug RJ11 or RJ12 can be connected to it.
• Application of a 4-way switch with filter
indication in all cases requires an RJ12 plug
in combination with a 6-core modular cable.
• Application of a 3-way switch without filter
indication in all cases requires an RJ11 plug
in combination with a 4-core modular cable.
Refer to diagrams on page 34 for connection
examples multiple switch.
Other options include wireless remote control or
a combination of multiple switches.
The 4-way switch can also be used to activate
a 30-minutes boost mode by putting the switch
to setting 3 for less than 2 seconds and directly
turning it back to setting 1 or 2.
The boost mode can be reset by putting the
switch to setting 3 for longer than 2 seconds or
by switching it to absence mode ( ).
Connecting eBus or OpenTherm connector
The units can operate with Opentherm as well
as with eBus protocol. The setting of parameter
08 in the settings menu (see page 40) lets you
choose between eBus and OpenTherm.
An eBus or OpenTherm connection can be
made with the 2-pole connector X1 at the rear
of the display cover.
The eBus protocol can for instance be used
for coupling (cascade control) appliances (see
page 35). Because of polarity sensitivity, always
connect contacts X1-1 to X1-1 and contacts
X1-2 to X1-2 ; the appliance will not work when
these contacts are interchanged.
Warning
The fans and control board carry
a high voltage. Always remove
the voltage from the appliance by
isolating power when working on
the appliance.