Daikin Altherma EBLQ011CA3V3 - Page 70

2 Components
Service manual
70
EBLQ+EDLQ011~016CAV3+W1 + EBLQ+EDLQ011~016CA3V3+W1
+ EK(2)CB07CAV3 + EKMBUHCA3V3+9W1
Daikin Altherma – Monobloc
ESIE18-04 – 2019.02
16 Loosen and remove the 7 screws that fix the main PCB to the
PCB mounting plate.
17 Remove the main PCB.
18 To install the new outdoor unit main PCB, see "Repair
procedures"on page67.
To install the main PCB
1 Install the main PCB on its correct location on the PCB
mounting plate.
2 Install and tighten the 7 screws that fix the main PCB to the
PCB mounting plate.
a e m d
mm m
m
o
m
m
bc
g
knh
lij
f
a Wire terminal U
b Wire terminal V
c Wire terminal W
d Wire terminal LD
e Wire terminal LE
f Connector X5A
g Connector X11A
h Connector X12A
i Connector X21A
j Connector X22A
k Connector X32A
l Connector X111A
m Screw
n PCB mounting plate
o Main PCB
3 Connect the wire terminals NA, LA , LB and NB.
4 Connect the connectors X5A, X11A, X12A, X21A, X22A, X32A
and X111A to the main PCB.
5 Connect the wire terminals U, V, W, LD and LE to the main
PCB. Install and tighten the screws to fix the terminals.
6 Install the upper assembly on the lower assembly and slide it to
the left to hook and latch the upper and lower assemblies.
a b
c c c
a Upper assembly
b Lower assembly
c Hook