SystemAir AquaScop HT V2, Руководство по установке и обслуживанию

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English
25 Aqu@Scop HT V2
14. ELECTRICAL CONNECTIONS
WARNING
Before carrying out any work on the equipment,
make sure that the electrical power supply is
disconnected and that there is no possibility
of the unit being started inadvertently.
Non-compliance with the above instructions
can lead to injury or death by electrocution.
The electrical installation must be performed by a fully qualified electrician, and in accordance with local
electrical standards and the wiring diagram corresponding to the unit model.
Any modification performed without our prior authorisation may result in the unit’s warranty being declared
null and void.
The power supply cable section must be sufficient to provide the appropriate voltage to the unit’s power
supply terminals, both at start-up and under full load operating conditions.
The use of under-sized power supply cables can lead to major losses of around 100W to 200W.
The power supply cable shall be selected in accordance with the following criteria:
1. Power supply cable length.
2. Maximum unit starting current draw – the cables shall supply the appropriate voltage to the unit
terminals for starting.
3. Power supply cables’ installation mode.
4. Cables’ capacity to transport the total system current draw.
Short circuit protection shall be provided. This protection shall comprise fuses or circuit breakers with high
breaking capacity, mounted on the distribution board.
If the planned installation includes an ambience terminal, the latter must be connected with shielded cable
which must not run through the same conduits as the power supply cables, as the possible voltage generated
could cause a unit operating fault.
VERY IMPORTANT:
3N~400V-50HZ
The outdoor unit is equipped as standard with a phase sequence and cut-out controller located in the
electrical box.
THE LED’s INDICATE THE FOLLOWING CONDITIONS:
Green LED = 1
Yellow LED =1
Power ON
The compressor rotation
direction is correct.
Green LED = 1
Yellow LED =0
Phase inversion or phase
absent (L1)
The compressor and the fans
do not start.
Green LED = 0
Yellow LED =0
Phase absent (L2 or L3)
The compressor and the fans
do not start.
14.1. PHASE SEQUENCE AND CUT-OUT CONTROLLER