E-
10
Connecting the cable
Two electronic cables must be connected to the outdoor unit.
The connection cord between indoor unit and outdoor unit.
The power cable between outdoor unit and auxiliary circuit breaker.
Be sure to run the power supply cable and the communication cable through
electrical conduit as seen in the picture .
Protect the power and communication cable using the protection tube indi
vidually.
Make a knockout hole.
After making a knockout hole ,apply rust resisting paint around the hole.
Secure the cable tube to the outdoor knockout using the CD connector and
bushing.
Example of Air Conditioner System
Indoor Unit
Power cable
Outdoor Unit
Communication cable
Grounding
Power cable
Communication cable
When using ELB for 1 phase
If an outdoor unit is installed in a place in danger of an electric leak or submergence, you must install the ELB.
Power Cable Specifications
The power cable is not supplied with air conditioner.
For power cable, use the grade H07RN-F or H05RN-F materials.
During the unit installation make first refrigerant connections and then
electrical connections. If unit is uninstalled first disconnect electrical
cables, then refrigerant connections.
Connect the air conditioner to grounding system before performing the
electrical connection.
CAUTION
Outdoor
Power supply
power cable
MAX. LENGTH
Type GL
inch²(mm²),wires
ft(m)
A
UH070CAV1
1Φ, 208-230V~/60Hz
0.007inch²(4mm²), 2
<32.8 ft(10m)
30
UH105CAV
0.013inch²(4mm²), 2
30
UH140CAV
0.019inch²(6mm²), 2
40
UH105/140CAV
UH070CAV1
Conduit
Conduit
Summary of Contents for UH070CAV1
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