Toshiba Super MMY-MAP0801HT8 - Cable Specifications for Controlling; Combined Outdoor Unit Power Supply Specs

6
• Specifications of cables for controlling
1. Connect each cable for controlling as shown below.
Power supply wiring
Cooling only
model (50Hz)
Heat pump model
(50Hz)
Heat pump model
(60Hz)
Wire size Field fuse
MMY-AP1401T8 MMY-AP1401HT8 MMY-AP1401HT7
14
mm² (AWG #
6
) Max.
45
m
40
A
MMY-AP1601T8 MMY-AP1601HT8 MMY-AP1601HT7
14
mm² (AWG #
6
) Max.
39
m
50
A
MMY-AP1801T8 MMY-AP1801HT8 MMY-AP1801HT7
14
mm² (AWG #
6
) Max.
37
m
50
A
MMY-AP2001T8 MMY-AP2001HT8 MMY-AP2001HT7
14
mm² (AWG #
6
) Max.
35
m
60
A
MMY-AP2201T8 MMY-AP2201HT8 MMY-AP2201HT7
22
mm² (AWG #
4
) Max.
45
m
75
A
MMY-AP2211T8 MMY-AP2211HT8 MMY-AP2211HT7
14
mm² (AWG #
6
) Max.
35
m
60
A
MMY-AP2401T8 MMY-AP2401HT8 MMY-AP2401HT7
22
mm² (AWG #
4
) Max.
41
m
75
A
MMY-AP2411T8 MMY-AP2411HT8 MMY-AP2411HT7
14
mm² (AWG #
6
) Max.
34
m
60
A
MMY-AP2601T8 MMY-AP2601HT8 MMY-AP2601HT7
22
mm² (AWG #
4
) Max.
40
m
75
A
MMY-AP2801T8 MMY-AP2801HT8 MMY-AP2801HT7
38
mm² (AWG #
4
) Max.
66
m
75
A
MMY-AP3001T8 MMY-AP3001HT8 MMY-AP3001HT7
38
mm² (AWG #
1
) Max.
64
m
100
A
MMY-AP3201T8 MMY-AP3201HT8 MMY-AP3201HT7
38
mm² (AWG #
1
) Max.
53
m
100
A
MMY-AP3211T8 MMY-AP3211HT8 MMY-AP3211HT7
38
mm² (AWG #
1
) Max.
63
m
100
A
MMY-AP3401T8 MMY-AP3401HT8 MMY-AP3401HT7
38
mm² (AWG #
1
) Max.
52
m
100
A
MMY-AP3411T8 MMY-AP3411HT8 MMY-AP3411HT7
38
mm² (AWG #
1
) Max.
62
m
100
A
MMY-AP3601T8 MMY-AP3601HT8 MMY-AP3601HT7
38
mm² (AWG #
1
) Max.
51
m
100
A
MMY-AP3611T8 MMY-AP3611HT8 MMY-AP3611HT7
38
mm² (AWG #
1
) Max.
61
m
100
A
MMY-AP3801T8 MMY-AP3801HT8 MMY-AP3801HT7
38
mm² (AWG #
1
) Max.
49
m
100
A
MMY-AP4001T8 MMY-AP4001HT8 MMY-AP4001HT7
60
mm² (AWG #
0
) Max.
76
m
125
A
MMY-AP4201T8 MMY-AP4201HT8 MMY-AP4201HT7
60
mm² (AWG #
0
) Max.
75
m
125
A
MMY-AP4401T8 MMY-AP4401HT8 MMY-AP4401HT7
60
mm² (AWG #
0
) Max.
74
m
125
A
MMY-AP4601T8 MMY-AP4601HT8 MMY-AP4601HT7
60
mm² (AWG #
0
) Max.
73
m
125
A
MMY-AP4801T8 MMY-AP4801HT8 MMY-AP4801HT7
60
mm² (AWG #
0
) Max.
73
m
125
A
• Power supply specifications of combined outdoor units
When a distribution panel is provided for each combined
outdoor units as shown in the following figure, select the
power supply wiring of the main trunk line (a) up to the
distribution panel and fuse from the table below.
* :Model name differs according to each wire manufacturer.
U4U3U2U1 U5 U6
Follwer
C
U4U3U2U1 U5 U6
Follwer
B
U4U3U2U1 U5 U6
Header
A
Shield wire
earth
Control wiring between
indoor and outdoor units
Control wiring
between outdoor units
Shield wire
indirect
connection
Shield wire
earth
U3 and U4 terminals
are used when a central
control which connects
each line is adopted.
Header
Follower
unit 1
Follower
unit 2
Earth
(a)
(b)
Earth leakage
breaker
(2)
(a)
Main
switch
(1)
Outdoor power supply
3-phase
380-415V 50Hz
380V 60Hz
Distribution
panel
Distribution
panel
Power supply unit
L 1 L 2 L 3 N L 1 L 2 L 3 N L 1 L 2 L 3 N