2. OUTDOOR UNIT INSTALLATION
2-1. INSTALLING THE UNIT
•Be sure to fix the unit’s legs with bolts when installing it.
•Be sure to install the unit firmly to ensure that it does not fall by an earthquake or a gust.
•Refer to the figure in the right for concrete foundation.
•Do not use the drain socket and the drain cap in the cold region.
Drain may freeze and it makes the fan stop.
Fix here with
M10 bolts.
Make the setting depth deeper.
Make with wider.
25 (1) or less
Anchor leg
Anchor both length
500
(19.69)
330 (13.00)
Anchor both pitch
[Unit: mm (inch)]
2-2. CONNECTING WIRES FOR OUTDOOR UNIT
•Be sure to use special circuits for room air conditioner.
•Wiring work should be based on applicable technical standards.
•Wiring connections should be made following the diagram.
•Screws should be tightened so they won’t loosen.
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INDOOR UNIT |
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Power supply (V, PHASE, Hz) |
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| 208/230, 1, 60 | |
Min. Circuit Ampacity (A) |
| 1.0 |
| 1.0 |
| 1.0 | |
Fan motor (F.L.A) |
| 0.76 |
| 0.76 |
| 0.76 | |
OUTDOOR UNIT |
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Power supply (V, PHASE, Hz) |
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| 208/230, 1, 60 | |
Max. Fuse size (time delay) (A) |
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| 20 |
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Min. Circuit Ampacity (A) |
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| 15 |
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Fan motor (F.L.A) |
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| 0.93 |
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Compressor | (R.L.A) |
| 11 |
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(L.R.A) |
| 15 |
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Control voltage |
| Indoor |
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| Indoor |
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1) Remove the service panel.
2) Fix the conduit connector to conduit cover with lock nut then secure it against unit with screws.
3) Fix the conduit cover to the outdoor unit then secure it with screws.
4) Connect power supply and indoor/outdoor connecting wire to the terminal block.
(Leave some slack in wires to allow easier servicing.)
5) Close the service panel securely. Make sure that
Connecting order |
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• Connect the terminal block in order, |
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from the A, B and C unit side. |
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1.01.0
0.760.76
20
19
0.93
14.4
15
Terminal block for power supply
Service panel | 4A36NA |
Terminal block for indoor/outdoor unit
