Mitsubishi Electric PAC-SF46EPA-G Manual De Instalación página 6

4 Wiring
WARNING:
• All electric work must be performed according to local regulations.
Improper electrical work may result in electric shock or fire.
• Be sure to shut off the power source of the unit and the all other unit to be connected to the Transmission Booster before wiring.
• Firmly secure the wiring so that it does not become disconnected.
CAUTION:
• Do not connect the AC power line to the M-NET and POWER (30 VDC) terminal blocks of this device to prevent unit failure.
4-1. Wiring procedure
1. Remove the screws used to secure the cover, and then open the cover.
Remove the screws
2. Connect the power supply and transmission wiring. (Refer to 4-2 and 4-3.)
3. After connection for the each cable, fasten the each cable with the cable fixture.
4. After finishing the wiring, be sure to secure the cover with the screws before turning on the power source.
4-2. Power Line
Wire the power cable and protective earth cable (grounding cable) to L/L1, N/L2 and the earth line (grounding line) terminals on the TB1 as shown in
the Fig.4-3.
Power source
EU: ~220 V - 240 V 50 Hz
US: ~208 V - 230 V 60 Hz
Fig.4-3
6
Remove the screws
UP
Fig.4-1
Circuit breaker
Protective earth cable
Ground
(Grounding cable)
Power cable
Protective
earth cable
(Grounding cable)
* EU shows L/N and the
US shows L1/L2
Power line terminal
TB1
TB2
M-NET Transmission terminal block 1
(receiving electrical power from another unit)
Fig.4-2
Power cable
PAC-SF46EPA
TB3 M-NET Transmission
terminal block 2
(receiving electrical power from
the unit)