Daikin VAM350J8VEB Service Manual page 65

(See note 2)
220 - 240V / 220V
1 ~ 50 / 60 Hz
N L
Q1DI
X3M
L
N
switchbox
VAM350~2000J8VEB + EKVDX32~100A2VEB
VRV system air conditioner
ESIE22-07 – 2022.02
English
Caution for ELECTRIC SHOCK
Do not open the el. compo. box cover
for 10 minutes after the power supply is
turned off.
After opening the el. compo. box,
measure (on A1P~A5P) the points
shown at the right with a tester and
confirm that the voltage of the
capacitor in the main circuit is less than
DC50V.
Measuring points for voltage
Printed circuit board
Wiring diagram VAM350~650J8
INFORMATION
The diagrams shown in this manual may be incorrect due to changes/updates to the
unit. Correct diagrams are supplied with the unit and can also be found in the
technical data book.
P2
P1
wired remote control
X1M X2M X38A
F2 F1 P2 P1 J3 J2 J1 JC
R3T
X27A V1R
F1U -t°
1 K1R
Z1F
2
3
K2R
1 2
1 2
X22A X29A
M1D
MSW
~
X10A
1
2
Z1F
3
F4U
4
5
X6A K1R
1
L1R
2 R1
3
Z1C
5
1 2 3 4
X9A
N=1
Z2C
N=1
1 2 3 4 5
1 2 3 4 5
MS
M2F
SS1
-t°
-t°
R1T R2T
X12A
X11A
1 2 3 4 1 2 3 1
PS
C7
HAP
1 2 1 2 3 4
X24A X14A
V1R
PS
C1
R2 F2U
HAP
7 3 4 8
6 1 2 5 6 7
X8A X3A
6 1 2 3 4 5 6
1 2 3 4 5
MS
M1F
5 | Technical data
Translation
Caution for ELECTRIC SHOCK
Do not open the electrical component
box cover for 10 minutes after the
power supply is turned off.
After opening the electrical component
box, measure (on A1P~A5P) the points
shown at the right with a tester and
confirm that the voltage of the
capacitor in the main circuit is less than
DC50V.
Measuring points for voltage
Printed circuit board
S1C
A1P
X35A
X5A
1
2 1 2
2
X33A
1
2
3
4
5
1 2
X70A
6
X33A
A2P
X14A
1 2
INDOOR
draft – 07/02/2022 15:12
A1P
X2M X1M
L1R
X35A
A2P
X3M
3D112850
Service manual
65