Dometic Oceanair Rollerblind Powered Installation And Operating Manual page 10

Installation
8.2 Notes on connecting to 12 V/24 Vg
Observe the following notes:
• Observe the cross section for cables:
– Motor cable: 0.5 mm
If the power supply unit is installed in a distance of more than 0.5 m, the cross
section must be adjusted to avoid a voltage drop of more than 3 %.
– Switch cable: 0.13 mm
• The motor control cable must be connected to a dry contact device. Any voltage
on the control wires will cause irreparable damage to the motor.
• If controlled using switches:
– Use a momentary, two independent (non interlocked), N/O + N/O single
pole switches.
– The operation of both up and down switches at same time will stop the
motor.
– Repeat action of switch stops the motor.
• If controlled using an automation system:
– Use a two single pole N/O dry contact relays.
– The operation of both relays stops the motor.
8.3 Notes on connecting to 230 Vw
Observe the following notes:
• All work on the electricity supply for the blind has to be carried out by a qualified
or competent person.
• The device shall be installed in accordance with national wiring regulations and
any other regulations in force, specific to the location of the installation, e. g.
marine application.
• Observe the cross section for cables:
– Motor cable: 4 core 0.5 mm
800 mm, due to cable not being a LSF (Low Smoke and Fume) variant
– Switch cable: 4 core min. 1.5 mm
– Infrastructure cable: Size is to be determined by a qualified electrician
• A ground connection to the housing of the switch is required to satisfy safety and
requirements of the Institution of Electrical Engineers (IEE).
8.4 Notes on connecting to AP Remote control
Refer to the AP Remote control manual for further instructions.
10
2
x 0.5 m
2
x 0.5 m
2
(max. tail length for marine applications),
2
Rollerblind Powered
EN