Werbung
Verfügbare Sprachen
Verfügbare Sprachen
3. COMMUNICATION CIRCUIT
3.1 Indoor/outdoor unit interfacce circut
Pesce Saa:
Therminal Fuse
L101
oO
Therminal boad
(Indoor unit!)
Interface signal 1=+38kHz
From Power switching P.W.B.
—
CN12A
\
(XH2P) band
Noise filter coil 44
Noise filter coil 3A
To Microcomputer A
To Microcomputer A
To Indoor unit 2
uv
Interface
ov
relay 2A
a cs)
fd
°
i=]
nN
(e)
rT
SX
ee
> a OK S
Noise filter coil 2A
To Microcomputer A
®
o P 2
To Microcomputer A
tf
- 150 -
Werbung
