Toshiba MMY-MAP0806FT8P-E Installation Manual page 19

Power wiring selection
Select the power supply cabling of each outdoor unit from the following specifications:
Cable 5-core, in conformance with design H07 RN-F or 60245 IEC 66.
To decide nominal cross sectional area of conductor, refer to following table of Maximum Overcurrent Protection
(Amps).
Model name
Phase and frequency
MMY-MAP0806*
MMY-MAP1006*
MMY-MAP1206*
MMY-MAP1406* 3 N ~ 50 Hz
MMY-MAP1606*
MMY-MAP1806*
MMY-MAP2006*
MMY-AP2216*
MMY-AP2416*
MMY-AP2616*
MMY-AP2816*
MMY-AP3016*
3 N ~ 50 Hz
MMY-AP3216*
MMY-AP3416*
MMY-AP3616*
MMY-AP3816*
MMY-AP4016*
MMY-AP4216*
MMY-AP4416*
MMY-AP4616*
MMY-AP4816* 3 N ~ 50 Hz
MMY-AP5016*
MMY-AP5216*
MMY-AP5416*
Circuit breaker
(Earth leakage breaker)
35-EN
MCA:Minimum Circuit Amps
MOCP:Maximum Overcurrent Protection (Amps)
Power Supply
MCA
(A)
Nominal Voltage
21.5
26.1
31.0
380 - 400 - 415 V 35.8
40.6
44.9
49.3
57.1
62.0
66.8
71.6
76.5
380 - 400 - 415 V
81.3
85.6
89.8
94.2
98.6
107.4
112.3
116.5
380 - 400 - 415 V 122.0
126.2
130.5
134.7
L L L N L L L N L L L N
1 2 3 1 2 3 1 2 3
Main switch
(Fuse)
Specifications for communication wiring
Design of communication wiring
Summary of communication wiring
Outdoor unit
Header outdoor
MOCP
*1
(A)
25
U1 U2 S U3 U4 U5 U6 S
32 Central remote
device (option)
40
U1 U2
50
U3 U4
50
50
W1
63
63
Single port type
80
FS unit
80
CN02
80
100
100
CN81 U 1 U 2 A B
100
Indoor unit
100
125
A B
125
Remote controller
125
125
160
160
160
CN81 U1 U2 A B
160
Indoor unit
160
A B
Remote controller
CN81 U1 U2 A B
n I d o r o u n t i
A B
Remote controller
Single port type FS unit
(Long piping model)
– 18 –
Outdoor unit
Follower outdoor
W1 Control wiring between indoor and outdoor units (Shield wire)
W2 Control wiring between indoor units (Shield wire)
W3 Control wiring between outdoor units (Shield wire)
*1 When perform a central control, connect a relay connector
between [U1, U2] and [U3, U4] terminals in the header unit.
U1 U2 S U3 U4 U5 U6 S
(At shipment from factory : No connection)
*2 Connection of shield wire must be connected
(Connected to all connecting sections in each Indoor unit)
*3 Group control
W3
*2
W2
Single port type Single port type
FS unit FS unit
CN02 CN02
CN81 U 1 U 2 A B CN81 U 1 U 2 A B CN81
Indoor unit Indoor unit Indoor unit
A B A B
Remote controller Remote controller
CN81 U1 U2 A B CN81 U1 U2 A B CN81
Indoor unit Indoor unit Indoor unit
A B A B
Remote controller Remote controller
A B A B A B
Multi port type FS unit (4 port)
CN81 U1 U2 A B CN81 U1 U2 A B CN81
n I d o r o u n t i n I d o r o u n t i n I d o r o
A B A B
Remote controller Remote controller
A B A B A B
Single port type FS unit Single port type FS unit
(Long piping model) (Long piping model)
U 1 U 2 A B
*3
U1 U2 A B
A B
Remote controller
A B
EN
U1 U2 A B
u n t i
ID
A B
Remote controller
ID
A B
Single port type FS unit
(Long piping model)
36-EN