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H2iSD-6
2010 Hyper-heating Y-SERIES SYSTEM DESIGN (Sept. 2010)
2010 H2i
®
Y-SERIES
SYSTEM DESIGN
2. M-NET CONTROL
2-1. Transmission Cable Length Limitations
Long transmission cable causes voltage down, therefore, the length limitation should be obeyed to secure proper transmission.
Max. length via Outdoor (M-NET cable) L1+L2+L3+L4, L1+L2+L6+L7, L3+L4+L6+L7 <=500m[1640ft.] 1.25mm
2
[AWG16] or thicker
Max. length to Outdoor (M-NET cable)
L1+L8, L3+L4, L6, L2+L6+L8, L7 <=200m[656ft.] 1.25mm
2
[AWG16] or thicker
Max. length from MA to Indoor a1+a2, a1+a2+a3+a4 <=200m[656ft.] 0.3-1.25 mm
2
[AWG22-16]
24VDC to AG-150A n <=50m[164ft.] 0.75-2.0 mm
2
[AWG18-14]
Long transmission cable causes voltage down, therefore, the length limitation should be obeyed to secure proper transmission.
Max. length via Outdoor (M-NET cable)
L1+L2+L3+L4, L1+L2+L6+L7,L1+L2+L3+L5, L3+L4+L6+L7
<=500m[1640ft.] 1.25mm
2
[AWG16] or thicker
Max. Total M-NET Wiring
∑ (L1 → 8) <=2km [6,560ft.] 1.25mm
2
[AWG16] or thicker
Max. length to Outdoor (M-NET cable) L1+L8, L3+L4, L6, L2+L6+L8, L7, L3+L5 <=200m[656ft.] 1.25mm
2
[AWG16] or thicker
Max. length from ME to Indoor e1, e2+e3, e4 <=10m[32ft.]*1 0.3-1.25 mm
2
[AWG22-16] *1
24VDC to AG-150A n <=50m[164ft.] 0.75-2.0 mm
2
[AWG18-14]
*1. If the length from ME to Indoor exceed 10m [33ft.], use 1.25 mm
2
[AWG16] shielded cable, but the total length should be counted into Max. length via Outdoor.
OC, OS : Outdoor unit controller; IC: Indoor unit controller; MA: MA remote controller
OC, OS : Outdoor unit controller; IC: Indoor unit controller; ME: ME remote controller
Max. Total M-NET Wiring
∑
(L1 → 8) <=2km [6,560ft.] 1.25mm
2
[AWG16] or thicker
M2
TB7
TB3
IC
(52)
M1 M2 12S
TB5 TB15
12
TB15
12
TB15
12
TB15
12
TB15
12
TB 15
12
TB15
MA
(01)
IC
M1 M2 S
TB5
(02)
IC
M1 M2 S
TB5
(04)
IC
M1 M2 S
TB5
(03)
IC
M1 M2 S
TB5
(05)
IC
M1 M2 S
TB5
(07)
IC
M1 M2 S
TB5
(06)
L
2
L
1
L
8
MA
MA
MA
OS
TB7
(51)
OC
M1M2
S
TB7
TB3
(54 )
OC
a1
a4
a3
L
8
L
3
L
4
a2
AB
AB
AB
AB
a2
a1
a1
a2
Group1 Group3 Group5
Shielded wire
Shielded wire
S
Power Supply Unit
AG-150A
PAC-SC51KUA
L
6
L
2
L
7
AB
S
AB
V+V-FG
n
V+V-FG
M2M1 M1
M2M1
M2SM2M1 M1 S
TB3
IC
Group1 Group3
Group5
M1 M2 S
TB5
ME
(01)
IC
M1 M2 S
TB5
(02)
IC
M1 M2 S
TB5
(04)
IC
M1 M2 S
TB5
(03)
IC
M1 M2 S
TB5
(05)
IC
M1 M2 S
TB5
(07)
IC
M1 M2 S
TB5
(06)
L1
(101)
ME
(105)
ME
(103)
ME
(155)
e3
L4
L5
e2
e4
e1
AB
AB AB
AB
S
AB
S
AB
2-1-2. Using ME Remote controller
2-1-1. Using MA Remote controller
M2
TB7
TB3
(52)
OS
TB7
(51)
OC
M1 M2
S
TB7
TB3
(54 )
OC
L3
Power Supply Unit
AG-150A
PAC-SC51KUA
L6L7
V+V-FG
n
V+V-FG
M2M1 M1
M2M1
M2
S
M2M1 M1
S
TB3