Airwell YCV280, Installation And Maintenance Instructions Manual

Page: 187 / 412

1+ HRZRVP MRJPZJU[
8 7 6 5 4 3 2 1
ON
8 7 6 5 4 3 2 1
ON
8 7 6 5 4 3 2 1
ON
SW
1
SW
2
SW
3
M
SW
IN
G
MO
TO
R
M
SW
IN
G
MO
TO
R
TC1
TC2
TA
CN18
CN17
CN3
CN2
CN1
0
CN9
CN8
CN7
CN5
CN4
CN6
L N
LE
D2
LE
D3
LE
D1
LE
D4
M
P/G
MO
TO
R
M
Q
P
L
N
B
W
BR
BL
CN16
LED
P/G
MO
TO
R
M
EEV
CN12
TO
PO
WE
R S
UP
PL
Y
(To O.D unit)
Transmission
Wiring
1P
H,2
20-
230
V
,50
Hz
between I.D and O.D unit
Capacity setting of indoor unit
SW03 SW01
Dip Switch Function
Dip switch (8P)
Transmission address setting
Transmission address setting
between I.D and central controller
Dip switch (8P)
SW02
Dip switch (8P)
RC
TW
G
G
B
R:R
ED
BR
:BRO
WN
O
R:O
RA
NG
E
BL
:BLUE
G
:GR
EE
N
GR:
GRAY
Y:Y
ELL
OW
W
:W
HIT
E
B:B
LA
CK
Y
/G:
YE
LLO
W/
GR
EE
N
R
WIRING DIAGRAM OF INDOOR UNIT
0150503588
Terminal block
Ambient Temperature Sensor
Gas Pipe Temperature Sensor
Electronic Expansion Valve
TW
EEV TC1
TC2
Symbol
TA
Description
Liquid Pipe Temperature Sensor
RC
Room Card
Malfuction lamp for I.D unit
Transmission Lamp between I.D and O.D unit
LED
LED1 LED4 LED3 LED2
R
G R G
Transmission Lamp
Malfunction of O.D unit
improper setting SW02
Address duplication
10
10
Fan_up motor failure Fan_down motor failure
11
11
12
12
improper setting SW03 Address duplication
Malfuction of Drain level control system
between I.D and O.D unit
Malfuction of transmission
LED on the
Timing
and I.D unit between rmote Controller
source sensor failure
sensor TC2 failure
sensor TC1 failure
sensor TA failure
Code
2
1
Malfuction Contents
Indoor gas pipe temp.
Indoor ambient temp.
3
7 8 5 6
4
EEPROM failure
20
9
Indoor liquid pipe temp. Malfuction of transmission Indoor twin energy
Malfuction
03
07
09
08 04 06 05
02 01
Malfunction Code indication by Wired Remote Controller
Wireless Receiver
187