Specifications

19
We reserve the right to modify technical specifications without prior notice.
UK830301/170306 © Alpha-InnoTec GmbH
Watch out for retaining nose. Plugs must be
mounted for easy movement.
Open electrical switch cabinet of unit.
To do this, only loosen the two upper screws of the
cover plate. Remove the remaining screws. Now the
cover plate can be removed.
Insert load lines and external control and sensor
wires in unit through holes at top for electric/
sensor wires. Guide wires via the cable duct to the
terminals. Tighten strain relief screws.
Install electrical connections according to the ter-
minal diagram and the circuit diagrams.
“Terminal diagram” and “Circuit diagrams”.
DANGER!
Install electric connections only according
to the terminal diagram and the circuit dia-
grams that apply to your model.
CAUTION.
Ensure clockwise rotary eld of the load
power supply (compressor).
– An incorrect rotary eld of the com
-
pressor during operation can cause se-
rious, irreparable damage to the com-
pressor.
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.
Electrical connections
Observe the following when performing all work:
DANGER!
Danger of fatal injury due to electric current!
Electrical connections may be installed only
by qualied electricians.
DANGER!
Observe the relevant EN, VDE and/or appli-
cable local safety regulations during the in-
stallation and during all electrical work.
Comply with technical connection require
-
ments of the responsible power supply com-
pany (if required by the latter)!
Remove front panel of unit, if necessary.
Transport to installation location.
Obtain overview of the interior of the unit.
1 Ducts for electric/sensor cables
with strain relief screws
2 Electrical switch cabinet
3 Intermediate floor of unit
Connect connecting plug of module box.
CAUTION.
Insert all three connecting plugs of the
module box in the plug-in connections on the
bottom of the intermediate oor of the unit.