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Transmission Line
Power Line
Transmission wires (Main PBA CN807)
Power supply wires
Base heater power wires
※ IMPORTANT
When screwing the terminals together. arrange them back to
back so that there will be no gap left between them as shown
in the figures below.
DB68-12029A-00_IM_ACC BASE HEATER Control KIT_AA_EN.indd 9
How to connect the power terminals
•
•
•
•
•
CORRECT
INCORRECT
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•
•
Secure the base heater wires as shown in the figure.
When wiring the base heater control box, use wire
connectors with compression connection.
Perform wiring by using the designated cables and then
fix the cables not to apply external force.
When fastening the terminals, use the driver and wrench
to apply the rated torque.
Failure to tighten these connections properly may result
in a loose connection causing potential overheating ans
subsequent damage.
※ When wiring two cables on a single terminal, separate the crimp
terminals up and down to make sure there is no lifting. Place
the slim wire up and the thick wire down. Fix the power cable by
using the cable ties.
Screw
Fastening Torque (N·m)
M8
5.5-7.3
3-phase 380 V power cable
M4
1.2-1.8
Single-phase 220 V power cable
CAUTION
When stripping the wire, be sure to use the dedicated tool
not to damage the inner sheath.
Have the outer sheath of the indoor unit's power and
Transmission wires inserted into the electrical system by
20 mm (0.79 inch) or more.
When wiring the communication cable, work separately
from the power and other cables.
Cable Tie
Slim Wire
Thick Wire
Wire Stripping Position
Connector
Protection Tube
English
9
2022-09-06 오전 11:43:23
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