Daikin RKS50FVM [58/125] Wiring

Daikin RKS50FVM [58/125] Wiring
ED04-702 Installation Manual
Room Air Conditioners F-Series 57
Wiring
Do not turn ON the safety breaker until all work is completed.
1) Strip the insulation from the wire (20mm).
2)
Connect the connection wires between
the indoor and outdoor units so that the
terminal numbers match. Tighten the
terminal screws securely. We recommend
a flathead screwdriver be used to tighten
the screws.
Ground terminal installation
Use the following method when installing the round
crimp-style terminal.
3)
Pull the wire and make sure that it does not disconnect. Then fix the wire in place with a wire stop.
Observe the notes mentioned below when wiring to the power supply terminal board.
Precautions to be taken for power supply wiring.
Use a round crimp-style terminal for connection to the power
supply terminal board. In case it cannot be used due to
unavoidable reasons, be sure to observe the following instruction.
Place the round crimp-style terminals on the wires up to the
covered part and secure in place.
1) Do not use tapped wires, stranded wires, extensioncords, or starburst connections, as they may cause
overheating, electrical shock, or fire.
2) Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain
pump, etc., from the terminal block.) Doing so may cause electric shock or fire.
3) Be sure to install an earth leak detector. (One that can handle higher harmonics.)
(This unit uses an inverter, which means that it must be used an earth leak detector capable handling
harmonics in order to prevent malfunctioning of the earth leak detector itself.)
4) Use an all-pole disconnection type breaker with at least 3mm between the contact point gaps.
When connecting the connection wires to the terminal
board using a single core wire, be sure to perform curling.
Problems with the work may cause heat and fires.
WARNING
CAUTION
Stripping wire at terminal block
Electric
Wire
Round
crimp-style
terminal
1
2
3
123
Safety
breaker
20A
Earth leakage
circuit breaker
Earth
H05VV
Firmly fix the wires with
the terminal screws.
Outdoor unit
Indoor
unit
Power supply
50Hz 220V-240V
60Hz 220V-230V
50Hz 220V-240V : FV1A
:
FVMA
Firmly fix the wires with
the terminal screws.
LN
When wire length exceeds 10m,
use 2.0mm diameter wires.
Use 2.0mm diameter wires.
Use the specified wire type
and connect it securely.
Firmly secure wire retainer
so wire terminations will not
receive external stress.
Power supply terminal block
LN
123
Shape wires so that the
service lid and stop
valve cover fit securely.
Good Wrong
Round crimp-
style terminal
Flat washer
Screw
Flat washer
Round crimp-
style terminal
Screw

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