Gree GUD35ZD/A-T Manuel Du Propriétaire page 39

⑤ Specifications of circuit breaker are based on a working condition where
the working temperature is 40℃. If working condition changes, please
adjust the specifications according to national standards.
⑥ Adopt 2pc of 0.75mm² power cords to be the communication cords
between indoor and outdoor units. The maximum length is 100m. Please
select a proper length according to local conditions. Communication
cords must not be twisted together. To be in compliance EN 55014, it is
necessary to use 8 meters long wire.
⑦ Adopt 2pc of 0.75mm² power cords to be the communication cords
between wired control and indoor unit. The maximum length is 30m.
Please select
Communication cords must not be twisted together. To be in compliance
EN 55014,it is necessary to use 7.5 meters long wire.
⑧ The wire gauge of communication cord should not be less than 0.75mm² .
It's recommended to use 0.75mm² power cords as the communication
cords.
3.3.3 Connection of Power Cord and Communication Cord
(1) For solid wires (as shown below):
Use wire cutters to cut off the wire end and then peel away about 25mm of
1).
the insulation layer.
Use a screwdriver to unscrew the terminal screw on the terminal board.
2).
Use nippers to bend the solid wire into a ring that fits the terminal screw.
3).
Form a proper ring and then put it on the terminal board. Use a screwdriver
4).
to tighten up the terminal screw.
(2) For strand wires (as shown below):
Use wire cutters to cut off the wire end and then peel away about 10mm of
1).
the insulation layer.
Use a screwdriver to unscrew the terminal screw on the terminal board.
2).
Use a round terminal fastener or clamp to fix the round terminal firmly on
3).
the peeled wire end.
Locate the round terminal conduit. Use a screwdriver to replace it and
4).
tighten up the terminal screw (as shown below).
DC Inverter U-match Series Floor Ceiling Type Unit
a proper length according to
35
local conditions.