19
We reserve the right to modify technical specifications without prior notice.
UK830533/200610
© Alpha-InnoTec GmbH
notICe.
Factory setting for the electric heating
element in units with integrated electic
heating elements is 6 kW (9 kW). It can be
changed at contactor Q5 (Q6) for 2 (3) or
4 kW (6kW).
for further information, see the adhesive label
on the electric heating element.
notICe.
using a suitable network cable, the
control element of the heat and heat
pump regulator can be connected with
a computer or a network allowing the
heating and heat pump regulator to be
controlled from there.
If such a connection is desired, lay a
category 6 screened network cable with
rJ-45 plug through the unit parallel to the
heating and heat pump regulator control
cable already present when making the
connections, and lead it through the front
panel of the unit.
close electrical switch cabinet of unit….
Attach the lower facing panels.
lead 230 v power cable, power cable for circulat-
ing pumps and cable for external temperature sen-
sor through the rubber sockets on the facing panel
in the unit…
•
cut out the rubber sockets on the facing panel…
for positioning of the rubber sockets for insert-
ing the wires, see "dimensional drawing" for the
respective model.
•
Insert the cables through the rubber sockets in the
unit…
The wires inside the unit are guided in a closed wire
duct to the terminals on the switch plate.
Install electric connections according to the termi-
nal diagram that applies to your model…
Terminal diagram for respective model.
CautIon.
ensure clockwise rotary field of the load
power supply (compressor).
– an incorrect rotary field of the
compressor during operation can
cause serious, irreparable damage to
the compressor.
CautIon.
Make sure to equip the power supply of
the heat pump with a 3-pole automatic
cut-out with at least 3 mm contact gap.
note the level of the release current.
overview “Technical data / scope of delivery”,
“electric” section.
CautIon.
If using the unit in 3~230v systems, please
note that the residual-current circuit
breaker (rCCB) used must be aC-DC sen-
sitive.
