GE MGI09CAB3 Manual De Uso Y Cuidado página 106

Step 6: Connect signal cable
The signal cable enables communication be-
tween the indoor and outdoor units. You
must first choose the right cable size before
preparing it for connection.
Cable Types:
• Indoor Unit Power Cable (if applicable):
H05VV-F or H05V2V2-F.
• Outdoor Unit Power Cable: H07RN-F.
• Signal Cable: H07RN-F.
Minimum cross-section area of power and
signal cables.
North America
Appliance Amperage
10 A
13 A
18 A
25 A
30 A
Other Regions
Rated Cross-Section
Rated Current (A)
> 3 and > 6
> 6 and < 10
> 10 and < 16
> 16 and < 25
> 25 and < 32
> 32 and < 40
Select the right cable size
The size of the required power supply cord,
signal cable, fuse, and switch is determined
by the maximum rated current of the unit.
The maximum current is indicated on the
nameplate located on the side panel of the
unit. Refer to this nameplate to select the
right cable size, fuse, or switch.
106
FUSE SPECIFICATIONS
The air conditioner's circuit board (PCB) is de-
signed with a fuse to provide overcurrent
protection. The specifications of the fuse are
printed on the circuit board, such as: T3, 15A/
250VAC, T5A/250VAC, etc.
1. Prepare the cable for connection:
a. Using wire strippers, strip the rubber
jacket from both ends of signal cable to
reveal about 40 mm (1.57 in) of the
wires inside.
b. Strip the insulation from the ends of the
wires.
c. Using wire crimper, crimp u-type lugs on
the ends of the wires.
AWG
PAY ATTENTION TO LIVE WIRE
18
While crimping wires, make sure you clearly
16
distinguish the Live ("L") wire from other
14
wires.
12
2. Open front panel of the indoor unit.
10
3. Using a screwdriver, open the wire box
cover on the right side of the unit. This will
reveal the terminal block.
Area
0,75 mm²
1 mm²
1,5 mm²
2,5 mm²
4 mm²
6 mm²
WARNING: ALL WIRING MUST
BE PERFORMED STRICTLY IN
ACCORDANCE WITH THE WIR-
ING DIAGRAM LOCATED ON
THE INSIDE OF THE INDOOR
UNIT WIRE COVER.
Terminal block
Wire cover
Screw
Cable clamp
Fig. 3.9
The wiring diagram is located on the
inside of the indoor unit's wire cover.