NOTICE：
① Fuse is located on the main board.
② Install a circuit breaker at every power terminal near the units (indoor and outdoor units) with at least 3mm contact gap. The
units must be able to be plugged or unplugged.
③ Circuit breaker and power cord specifications listed in the above table are determined based on the maximum power input of
the units.
④ Specifications of power cords listed in the above table are applicable in a working condition where ambient temperature is 40℃
and multi-core copper cable (e.g. YJV copper cable, with insulated PE and PVC sheath) is protected by a conduit, and is
resistant to 90℃ in maximum (See IEC 60364-5-52). If working condition changes, please adjust the specifications according
to national standards.
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 with 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 a proper length according to local conditions. Communication cords must not be twisted together.
To be in compliance with 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.
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