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Aquarea air/water heat pump – Installation manual for monobloc and split systems C, D and E series 05 / 2014
8
Electrical
ins
tallation
Electrical installation
8 Electrical installation
Correct Incorrect
Correct
Incorrect
Incorrect
10
mm ± 1
min.
5
mm
The clearance
between the
cables must be
at least 5 mm .
The insulation must be at least 10 mm +/- 1 mm in length . Ensure that all strands are clamped .
Clamping screw connection
Tightening torque (NM)
M4
157 – 196
M5
196 – 245
Danger!
The work may only be performed by qualified or certified personnel .
Ensure that you have disconnected the power supply before you per-
form installation work . Secure the power supply to prevent unintentional
reactivation .
Ensure that all cables have the correct polarity . If this is not the case,
electric shocks or fire can result .
Ensure that the cables can never come into contact with hot objects
such as the water pipes . High temperatures can damage the insulation .
Observe the following specifications for installation:
