Toshiba MMY-MAP0806HT8P-E Manual Del Usuario página 74

Earth screw
¿ Power supply wire connection
1. Insert the power supply wire through the cutout on the side of the electrical control box and connect the power
supply wire to the power supply terminal block and the earth line to the earth screw. After that, fix the power
supply wire with the 2 cord clamps.
2. Be sure to use round-type crimping terminals for power connection.
Also, apply insulating sleeves to the crimping parts. Use a driver of appropriate size to fix the terminal screws.
10mm or more
Attached clamp filter
Fixed on attached binding band
(only MAP180 to MAP220 type)
145-EN
1117101201-3 EN.indd 73 1117101201-3 EN.indd 73
Power supply terminal block
Clamp filter
(only MAP180 to MAP220 type)
Cord clamps
Communication terminal block
Power supply wires
Cord clamp
Communication wires
L L L
N
1 2 3
L1 L2 L3 N
Power supply wire
Earth line
– 73 –
Screw size and tightening torque
Power supply terminal
Earth screw
¿ Communication wire connection
Get the communication wire through the cutout on the side of the electrical control box and connect it to the
communication wire terminals, then fix it with the communication cable clamp.
U1 U2 S U3 U4
TO TO
INDOOR SHIELD CENTRAL
UNIT CONTROLLER
Screw size and tightening torque
Communication wire terminal
Tightening torque
Screw size
(N•m)
M6 2.5 to 3.0
M8 5.5 to 6.6
U5 U6 S
TO
OUTDOOR SHIELD
UNIT
U , U : Communication wiring between outdoor units
5 6
U , U : Central control device
3 4
S: Shield wire earth
U , U : Communication wiring between indoor/outdoor units
1 2
Tightening torque
Screw size
(N•m)
M4 1.2 to 1.4
146-EN
8/8/2559 BE 3:49 PM 8/8/2559 BE 3:49 PM