Connecting The Cable - Samsung UH070CAV1 Installation Manual

Connecting the cable

UH105/140CAV
UH070CAV1
Example of Air Conditioner System
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
Outdoor
UH070CAV1
UH105CAV
UH140CAV
 The power cable is not supplied with air conditioner.
 For power cable, use the grade H07RN-F or H05RN-F materials.
10
E-
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.
Conduit
CAUTION
 D uring the unit installation make first refrigerant connections and then
electrical connections. If unit is uninstalled first disconnect electrical
cables, then refrigerant connections.
Conduit
 C onnect the air conditioner to grounding system before performing the
electrical connection.
Outdoor Unit
Grounding
power cable
Power supply
inch²(mm²),wires
0.007inch²(4mm²), 2
1Φ, 208-230V~/60Hz 0.013inch²(4mm²), 2
0.019inch²(6mm²), 2
Communication cable
Power cable Indoor Unit
MAX. LENGTH
ft(m)
<32.8 ft(10m)
Power cable
Communication cable
Type GL
A
30
30
40