AMS-SVX03A-EN
13
Electrical control wiring
Attention
All indoor unit power supplies are uniform. Improper wiring may cause some electrical parts
fault. Wire from connecting point to fi xed point should be fl exible after cable fi xed.
Open upper panel and turn the fi xed screw of the wiring cover plate as followings.
•
DIP SW2
Communication
wire slot
DIP SW1
Wiring cover plate
Wiring (communication) is through the hole of bottom shell and electrical box from down
•
to top, connects CN2 of adapter board and fi xed with clamp fi nally.
Install the wiring cover plate to original position, tighten screws and cover the panel.
•
Electrical parameters
Model
Frequency
DŽ
Hz
Dž
Rated
voltage
DŽ
V
Dž
Voltage
range
(V)
Fan motor
rated current
FLA
(A)
Without electric heater
Min. line
current
(A)
Copper
core min.
diameter
DŽ
mm
2
Dž
MW(C)W509
50
220~240
198~264
0.23
0.30
1.0
MW(C)W512
0.27
0.35
1.0
MW(C)W518
0.27
0.35
1.0
Note:
Choose power supply cable and wire in accordance with related local and national laws
•
and regulations and specifi cations respectively.
All wires are protected with conduit.
•
If a breaker is connecting with several indoor units, you should choose one with larger
•
capacity.
You must use specifi ed wire and secure it fi rmly, avoiding terminal block applied external
•
force.
