York YOCA-YOHA 12 Service Manual page 26

Ceiling & floor type convertible console yoca-yoha 12 to 60
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YOCA 12 · YOCA 18
Indoor unit
GM 2
CN 1 2
( W HI T E)
CN7
XP2
XS2
XP 4
XS 4
RT 2
RT1
KM1
Outdoor unit
CAP3
W HI TE
W HI TE
FAN1
BROWN
BLACK
X P1
GM1
XS1
CN13
C N 1 0
( RED)
MAI N CONTROL BOAR D
CN5
CN 2
C N1
CN3
T4
L N 1 2( N)
TO OUTDOOR UN I T
BLACK
CAP1
WH I T E
BL UE
R
S
Y/G
COMP
C
RED
GREEN
1
3
4
N
XT1
TO I NDO O R U N IT
DI SPL AY
T O WI RE CON T RO LLE R
BOAR D
I NDOO R
W I RI NG DI AGRAM
CN1 5
CODE
CAP1
RL6
CN1- CN24
T4
FAN 1
XP1 ~4
C N16
X S 1 ~4
RT1
RT2
XT 1
KM1
Y / G
FAN1
GM1
WH I TE
W HI TE
GM2
CAP1
XT1
Y/ G
Y/G
POW E R
W I RI NG
DI AGRAM
( OUTDOOR)
C O DE
PA RT NA M E
CAP1
COMP. CAP
CAP3
OUTDOOR FAN CAP
FAN1
OUTDOOR FAN
XT1
5- W AY TERM I NAL
XP1 XS1
CONNECTOR
COMP
COMPRESSOR
OUTDOOR PI PE
RT3
TEMP. SENSOR
XT2
2- W AY TERM I NAL
Y /G
PA R T NAM E
I NDOOR FAN CA P
P . C. B O A R D S OCKETS
TRANSFORM ER
I NDOOR FAN
CONNECTORS
CO NN E C T O R S
ROOM TEMP. SENSO R
PI PE TEMP. SENSOR
5 -WAY T ERM I NAL
RELAY FOR
COM PRESSOR
LEVEL SW I NG MOTOR
P LUM B S W I N G M OTOR

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Yoca-yoha 18Yoca-yoha 24Yoca-yoha 603648

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