Download TECHNICAL SUPPORT MANUAL Duct Free Split

J1 2
1
3
K
8
K
7
7 1 53 A
CC
--C om p res sor C ap a citor
C O MP --C om presso r
FC
--F a n C a p a c it o r
G N D --G ro u nd
TB
--T e rm i n a l B l o c k
TH
--T h e r m i s t o r
T AC 670 co ntr ol
6
4
5
1
J1 1
2
3
4
5
J8
J1 8
K9
J1 4
K
1
K
2
K5
K
6
J7
TA C 6 71 Ma in Bo ard
STEPPER
MO TO R
J
6
TH2
WH
FA N 3
F AN 2
BLK
RED
F A N 1 BLU E
+ 30 V
+ 12 V RED
--12V B LK
C OM P .
RVS
J5
1 23
6
5
4
3
2
1
J4
J1
M
L EGEND
W HT+ 12 VDC
YEL VSP
BLK DC RTN
B L DC
MOTOR
GND
RED + 30 VDC
GR/YEL
6
1
2
3
4
5
TB
421 04 9500 00
L1
N
5
6
**R E D
**GR EE N
3
4
2
1
**W H
**BLK
VAC
G RD
GND
DC RTN
M a in A C S u p p ly
115
L1 N
HLTV
+3 0 VD C
***RED
D C R TN
CO MP 1
RVS
H.L.T.V
FAN
D C R T N ( --)
DC O u t ( + )
T A C 67 3
R elay Board
4
5
2
3
1
RV S
CO MP 1
J1
FAN
TB
RV S
H.L.T.V
FAN
TB
1
AC
IN
BLK
C
R
COMP.
S
CC
BLK
FC
*O R
BLK
*BLU E
BLK
DC
R TN
GRD
L1
FAN
MOTOR
247915
WHT
BLK
N
GR/Y EL
TB
Notes:
1. If any of the original wire furnished must be replaced, it must
be replaced with Type 90 degrees C wire or its equivalent.
2. Wire in accordance with National Electrical Code (NEC) and
local codes.
3. Thermistor wiring cable 32 ft. long provided with indoor unit.
4. Compressor and fan motors are protected by internal thermal
overloads.
***G R EEN
L1 BR
N BLUE
FUSE 6A
3 0V DC
Po w e r Su p p l y
DC
Out
*** G R/Y EL
G R/YEL
* B LU E
* BR
GR EEN
GR EEN
P H --A C
C O MP 1
K1
K2
K3
K4
DFF2AH09 Fan Coil with DFC2A309 Condensing Unit
***
--1 6 A W G
**
--1 4 A W G
*
--1 2 A W G
A L L O TH E R W I R E S 1 8 A W G
--S p l i c e
--Te r m in a l (U n m a r k e d )
F ac to r y W i r i n g
F i e ld C o n t r o l W i r in g
F ie ld P o w e r W i r in g
A c c e s s o r y o r O p t i o n a l W ir in g
T AC 672 A
M ot or C on tro l
5
4
3
2
1
J3
1
3
RED
H.L .T.V
GR EE N
WH
OR
F AN
BLK
YEL
*G R /Y EL
TH1
*BR
*B L U E
OUTDOOR UNIT
*BLK
M o d el 09 W i r i n g D i a g r a m C o o l i n g O n l y
*BR
*B R
Specifications subject to change without notice.
WHT
BRN
INDOOR UNIT
G R /Y EL
B LK
4
OR
BRN
WH
YEL/G R
RED
BLK
PRODUCT SPECIFICATIONS
Duct Free Split System -- High Wall: DFF2A/H, DFC2A/H