Daikin DAQ Series - Wiring Diagrams

8 www.daikinac.com SS-DAQ-R32 SS-DAQ-R32 www.daikinac.com 9
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
⚠ Warning
High Voltage: Disconnect all power before servicing or installing this unit. Mulple power sources may be present. Failure to do so may cause property damage, personal injury, or death.
⚡
DAQ Wiring Diagrams
6 4 3 2 1 5
PLF
EHK
WH
GR
RD
PLM
BM1
PLF
N
G
L
C
N
G L C
M
1~
BM1
4 3 2 1 5
PLM
BM1
PLM
BM2
PLF
N
G
L
C
N
G L C
M
1~
BM2
4 3 2 1 5
PLM BM2
PK
CB
OR
RD RD
BK
BL BL
GR GR
GND
LINE
VOLTAGE
208V/230V/460V/3PH/60Hz
POWER AND CONTROLS WIRING DIAGRAM
DAQ 090-120, 3PH, R32
0140L07716-A
1
0
BMR
87
6
BMR
BL
PK
COMPONENT LEGEND
NOTES
WIRE CODE
BK BLACK BL BLUE BR BROWN GR GREEN OR ORANGE PK PINK PU PURPLE RD RED WH WHITE YL YELLOW
HIGH VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE OPTIONAL LOW VOLTAGE CHASSIS GROUND
FIELD WIRING
FACTORY WIRING
HIGH VOLTAGE LOW VOLTAGE
EARTH GROUND
2 3 4
BC
BLOWER CONTACTOR
BM BLOWER MOTOR BMR BLOWER MOTOR RELAY CB CIRCUIT BREAKER EHK ELECTRIC HEATER KIT GND EQUIPMENT GROUND PB POWER DISTRIBUTION BLOCK PLF FEMALE PLUG / CONNECTOR PLM MALE PLUG / CONNECTOR RDS REFRIGERANT DETECTION
SYSTEM
TB TERMINAL BLOCK TR TRANSFORMER
2
S1 S2 R C G W1 W2 Y1 Y2 O
TB
T1 T2 T3 T4 T5
4 3 2 1 5
PLF
BM1
PLF
BM2
GR
YL
PU
WH
BR
GR
YL
PU
WH
BR
GR YL PU WH
4 3 2 1 5
4
3
TR
REPLACEMENT WIRE MUST BE SAME SIZE AND TYPE OF INSULATION AS ORIGINAL (AT LEAST 105° C). USE COPPER CONDUCTORS ONLY. USE N.E.C. CLASS 2 WIRE FOR ALL LOW VOLTAGE FIELD CONNECTIONS. FAN ONLY AND LOW COOLING MODES (YELLOW WIRE) ARE WIRED TO TB-T1. HIGH COOLING, LOW HEAT, AND HIGH HEAT MODES (BROWN WIRE) ARE WIRED TO TB-T2. MOVE YELLOW AND BROWN WIRES AS NEEDED (TO TB-T1 THRU TB-T5) TO MEET INSTALLATION AIRFLOW REQUIREMENTS. SEE UNIT IO MANUAL. REFERENCE DAIKIN ACCESSORY WIRING DIAGRAM BOOKLET AND/OR INSTALLATION MANUAL FOR WIRING OF OPTIONAL EQUIPMENT. FOR 208V SUPPLY POWER, MOVE ORANGE WIRE FROM 240V TAP TO THE 208V TAP. LOW VOLTAGE TRANSFORMER RATED 24VAC OUTPUT 75VA @ 3.125
M
1~
RDS
PLM
EEV_IN
EEV_OUT
CTM_OUT
R_OUT
C C R
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
NOT USED
1
C
5V 2
PORT
SENSOR
RDS PCB
RD
BR
BR
PK
BK OR
BR
YL
BL
GR
DH
BL
BL
GR WH BR YL PU
BL
PK
PK
YL
YL
3
4
2
BMR
GY
OR
1.
3
WH
WH
GY
BR
RD
BL
GR
BR
PU
L1PB L2 L3
RD
BK
ORRDBK
OR
BL
GR
5
READ THE INSTRUCTIONS
CLASS |||
III
III
III
5
OR