Filter
Top Products
[ III Heat source Unit Components ]
- 82 -
HWE09080 GB
2. M-NET board
Power supply output for centralized
control system (30VDC)
Indoor-heat source transmission line
input/output (30VDC)
CN102
CNS2
Transmission line
input/output for
centralized control
system (30VDC)
CNIT
Input 12VDC
GND
Input 5VDC
Power supply
detection output
Power supply
ON/OFF signal input
LED1
Power supply for
indoor
transmission line
TP1,2
Check pins for
indoor-heat source
transmission line
TB7
Terminal block for
transmission line for
centralized control
TB3
Indoor-heat source transmission block
Ground terminal for
transmission line
Grounding
Grounding
CN04
Bus voltage input
(YHMU only)
Bus voltage output
(THMU only)
P
N
CN03(THMU only)
Bus voltage input
P
N
(THMU only)
F01
250V
3.15A
Grounding