York YOCA-YOHA 12 Service Manual page 31

YOCA 60
Indoor unit
GM2 GM1
C N 1 2 CN13
( W HI TE) ( RED)
CN7
XP2
XS2
XP 3
XS3
RT2
RT1
Outdoor unit
22 04 7 09 10 8
H- PRO K1
C N 2 01
WH I TE
B LA C K
X T 5
W H I T E
B L U E
X T 7
FA N 3
R ED
YE LL O W
X T6
C AP3
W H I TE
B LA CK
B LA C K
BLU E
FA N 4
1 2
YE LLO W
R ED
X T2
CAP4
T O IN D OO R U N I T
XP1
GM3
XS1
CN31 CN10
( RED)
M AIN CO NTROL BO ARD
CN3 CN2 CN1
T 4
A B C N 1
Y/G
TO OUTDOOR UNIT
MA IN CO N TROL B OA R D
C N 100 C N 200
O R A N GE
RED
W H I TE
BLU E
N
A B C
3 4
X T1
TO I ND OO R UN IT
TO W I RE CONTROLLER
DI SPLAY BOARD
IN DOOR WIR I NG
DI AG RAM
C O D E
CAP1, CAP2
CN15
CN1- CN24
T4
FAN1, FAN2
XP1~4
XS1~4
RT1
CN16
RT2
Xt1
X T 2
XP4
GM 1 , GM3
XS4
GM2
Y/G
FAN1 FAN2
W HI TE W HITE
W HI TE WHITE
CAP1 CAP 2
X T 1
POW ER
T5
W IR IN G D IAG R AM
( O UTD O OR U NI T)
C T1
C O DE
C O MP
FA N 3 FA N 4
C A P 3 C A P 4
K M1
A2
A1
K M1
1
2
3
4
X T 3
6
5
X T 5 XT6
2 1
22
H - P R O
B LU E
C T 1
W H I TE
W
R T 3
V
C OM P
RED
X S 8-9
U
X P 8-9
C N 100-208
Y /G Y /G
K1
X T4
T5
PART N AME
I N DO OR FAN CA P.
P . C. BO A RD SOC KETS
T R A N SFORMER
I NDO OR F AN
CO NN EC T ORS
CO NN EC T ORS
RO OM TE M P. SE NSOR
P I P E TE M P. SE NSOR
5-WAY TERM I NAL
6 - WAY T ERM I NA L
L EVEL S W I NG M OTO R
PL UMB SWI NG M OTO R
Y/G
Y/G
P AR T N A ME
C O MP R E S SOR
O U TD O OR FAN
FA N C A P.
AC C O N TA C TO R
5- W AY TE R MIN AL
C O NN E C T OR
H I GH P R E SS U R E SW I TC H
C U RR E N T DE T E C TOR
P I P E T E M P. SE N S OR
C O NN E C T OR S
C O NN E C T OR S
P. C .B O A R D S O C K ETS
T E MP. P R OTE C T S W I TC H
4-W AY TE R M IN AL
T R AN S F O RM ER