Electrical Parameters - Trane MW(C)W509 Installation & Operation Manual

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.
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Electrical parameters

MW(C)W509
MW(C)W512
MW(C)W518
Note:
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AMS-SVX03A-EN
Attention
Open upper panel and turn the fi xed screw of the wiring cover plate as followings.
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.
Frequency
Model
Hz
50
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.
DIP SW2
Communication
wire slot
DIP SW1
Rated Voltage
rated current
voltage range
V (V)
220~240 198~264
Electrical control wiring
Without electric heater
Fan motor
Min. line
FLA
current
(A)
(A)
0.23 0.30
0.27 0.35
0.27 0.35
Copper
core min.
diameter
2
mm
1.0
1.0
1.0
13