Wiring Diagram - Carrier DHMVHA Service Manual

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WIRING DIAGRAM

Sizes 09K to 24K
Note1:COMPONENT IN
DASH LINE IS OPTIONAL
OR FIEL D WIRING.
RED
BLUE(BLACK)
YELLOW
Y/G
1(L1) 2(L2) 3(S)
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
M
MAGNET RING
3
3
CN13 CN12
OUTPUT:230VAC
L-IN
INPUT:230VAC
N_IN
OUTPUT:0-24VDC
CN31
JX1
INDOOR UNIT
OUTDOOR UNIT
MULTI-FUNCTION CONTROL BOARD
CN42 CN41
X Y E 12V/5V
PROGRAMMABLE
WIRED CONTROLLER
Fig. 5 — Wiring Diagram Sizes 09K-24K (115V and 208-230V)
CAP
HORIZONTAL
M
SWING MOTOR
5(10)
CN19
P_1
OUTPUT:12VDC
L-OUT
MAIN CONTROL BOARD
RY1
OUTPUT:12VDC OUTPUT:5VDC
CN32 CN18
2 4
3
CN40
CN43
INPUT:12VDC INPUT:5VDC
INPUT:0-5VDC
CN45
CN46
ROOM TEMP. SENSOR(T1)
REMOTE
ALARM
ON /OFF
6
SWITCH BOARD
2
CN29
CN701
INDOOR COIL OUTLET
TEMP. SENSOR(T2)
CN15
INPUT:5VDC
WiFi
OUTPUT:5VDC
CN3
CN1
MODULE
4
OUTPUT:5VDC
DISPLAY BOARD
OUTPUT:
OUTPUT:5VDC
0-5VDC
CN2 WIRED
CN4 5
CONTROLLER
Note2:The programmable wired
controller and CCM COMM.BUS
use the same port C N42 CN41