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Idiomas disponibles
Idiomas disponibles
6. Electrical work
■ M-NET Remote Controller
H
OC
(51)
TB3
TB7
M1 M2 S M1 M2 S
c or D
L
2
D
L
3
OC
(53)
c or D
TB7
L
6
TB3
M1 M2 S
M1 M2
S
H
Power Supply
M1 M2 S
DC24V
System
controller
M1 M2 S
Fig. 6-2
A : Group 1
B : Group 3
C : Group 5
D : Shielded Wire
E
6.4. Wiring of main power supply and equipment capacity
A
B
208/230 VAC
A : Switch (Breakers for Wiring and Current Leakage (if you use))
B
C : Pull Box
D
Thickness of Wire for Main Power Supply and On/Off Capacities
Power Supply
Model
P36/48
208/230 VAC,
P60
*1. Please follow applicable federal, state, or local codes to prevent potential leakage/electric shock. Or install a ground fault interrupt for the prevention of leakage and
electric shock.
IMPORTANT
If a current leakage breaker is used, it should be compatible with higher harmonics as this unit is equipped with an inverter. The use of an inadequate breaker
can cause the incorrect operation of inverter.
Total operating current of the indoor unit
F0 = 15 A or less *2
F0 = 20 A or less *2
F0 = 30 A or less *2
Apply to IEC61000-3-3 about max. permissive system impedance.
*1 The Ground-fault interrupter should support inverter circuit.
The Ground-fault interrupter should combine using of local switch or wiring breaker.
*2 Please take the larger of F1 or F2 as the value for F0.
12
L
1
A
C
IC
IC
IC
(01)
(02)
(05)
TB5
TB5
TB5
M1 M2 S
M1 M2 S
M1 M2 S
M1 M2 S
A B
A B
A B
(101)
(105)
(155)
RC
RC
RC
F
G
L
4
IC
IC
IC
(03)
(04)
(07)
TB5
TB5
TB5
M1 M2 S
M1 M2 S
M1 M2 S
A B
(104)
RC
B
F : Main Remote Controller
G : Sub Remote Controller
H : Screw on the electrical component box
( ): Address
A
208/230 VAC
GR
Minimum Wire Thickness
(mm
2
[AWG])
Main Cable*2
Ground
5.3 [AWG10] 5.3 [AWG10] 3/4 inch *3
8.4 [AWG8]
8.4 [AWG8]
8.4 [AWG8]
8.4 [AWG8]
Minimum wire thickness (mm
Main Cable
Branch
2.1/14
2.1/14
3.3/12
3.3/12
5.3/10
5.3/10
■ MA Remote Controller
H
OC
IC
(51)
(06)
TB7
TB3
TB5
M1 M2 S M1 M2 S
c or D
D
L
2
H
OC
(53)
TB7
c or D
TB3
M1 M2 S
M1 M2 S
L
6
Power Supply
M1 M2 S
DC24V
System
controller
M1 M2 S
D
D
Fig. 6-4
Conduit
Breaker for
Breaker for Current Leakage
Size
Wiring*1
(if you use)
30 A
30 A 30 mA 0.1 sec. or less
3/4 inch
40 A
40 A 30 mA 0.1 sec. or less
3/4 inch
40 A
40 A 30 mA 0.1 sec. or less
Refer to installation manual of indoor unit.
2
/AWG)
Ground-fault interruper *1
Ground
(if you use)
2.1/14
15 A current sensitivity *3
3.3/12
20 A current sensitivity *3
5.3/10
30 A current sensitivity *3
L
1
A
IC
IC
IC
m
2
(01)
(02)
(05)
TB5
TB5
TB5
TB15
TB15
TB15
M1 M2 S
M1 M2 S
M1 M2 S
1 2
1 2
1 2
E
A B
A B
MA
MA
F
L
L
3
4
IC
IC
IC
(03)
(04)
(07)
TB5
TB15
TB5
TB15
TB5
TB15
M1 M2 S
M1 M2 S
M1 M2 S
1 2
1 2
1 2
A B
MA
B
Fig. 6-3
C
D
D
Minimum cir-
Maximum rating of over
cuit ampacity
current protector device
29 A
36 A
36 A
Local switch (A)
Breaker for wiring
Capacity
Fuse
15
15
20
20
30
30
C
IC
m
2
(06)
TB5
TB15
M1 M2 S
1 2
A B
MA
G
E
44 A
44 A
45 A
15
20
30
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