ANNESSO/ANNEX/ANNEXES/ANEXO/AHANG
1. SCHEMI ELETTRICI / WIRING DIAGRAMS / ESQUEMAS ELÉCTRICOS / ELEKTRISCHE
SCHALTPLÄNE / CONNEXIONES ÉLECTRIQUES
■ Canalizzati / Ducted type indoor units / Unidades tipo canalizadas / Kanalgeräte / Unités gainables
Mod. 18 – 24
Outer Driver
DC Motor
M
Y/G
3
CN3
DC MOTOR
DRIVER MODLE
CN13
M
5
M
5
CN13
DC MOTOR
DRIVER MODLE
CN3
3
M
Y/G
Outer Driver
DC Motor
INDOOR UNIT MAINBOARD
5
FAN2
FAN1
5
CN9
CN40
CN23
( S 2 )
(S1)
E
Y
X
Q
E
P
ON/OFF
4
To CCM
To outdoor
Remote
Comm.Bus
Control
Comm.Bus
CN3
CN26
CN33
ALARM
L(L1) N(L2)
Alarm
Output
RED
CN8
RED
CN18
N
CN11
M
CN14
L
NEWFAN
2
M
CN13
PUMP
10
DISPLAY
CN10(CN10A)
BOARD
CN6
4
BLACK
CN7
WHITE
CN5
WATER LEVEL SWITCH
Y/G
L(L1) N(L2)
L(L1) N(L2)
TO OUTDOOR UNIT
FOR OUTDOOR POWER SUPPLY
202070290429
Reactor
5
TO WIRE
CONTROLLER
T2
MIDDLE PIPE TEMP.
T1
ROOM TEMP.
T2B
OUTER PIPE TEMP.
POWER
151