Wiring Diagrams - Daikin DV PTC 14 Series Installation Instructions Manual

23 Wiring Diagrams

WARNING
PL1 PL2
RD
2 2
3
3
BK
1
1
6
6 WH
BR
5
5
BL
4
4
7
7
8
8
9 9
SEE
NOTE 7
BK
RD
BL
GY
BK
RD
ECM MOTOR
NOTES:
1. PLACE RED WIRES ON TRANSFORMER TERMINAL 2 FOR 208 VAC OPERATION.
2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRES AS SUPPLIED WITH THIS UNIT MUST BE REPLACED,
IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT
LEAST 105° C. USE COPPER CONDUCTORS ONLY.
4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C AND LOCAL CODES.
5. TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT, DEPRESS
SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY (NO THERMOSTAT INPUTS)
6. RED STATUS LED PROVIDES NETWORK STATUS. GREEN RX LED INDICATES NETWORK TRAFFIC.
USE LEARN BUTTON TO RESET NETWORK.
7. DISCARD CONNECTOR PL1 WHEN INSTALLING OPTIONAL HEAT KIT.
8. THE CONDENSATE ALARM SWITCH (CAS) TERMINALS CAN ONLY BE UTILIZED WITH COMMUNICATING
MODE SETUPS AND MUST BE ENABLED WITH A COMMUNICATING THERMOSTAT. THIS FEATURE IS NOT
OPERATIONAL WITH LEGACY SYSTEMS.
9. USE N.E.C CLASS 2 WIRE.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
HIGH VOLTAGE!
MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO
MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
40 VA TRANSFORMER, SEE NOTE 1
230 VAC
RD
3
RD
208 VAC
2 24 VAC
1
COM
BL
BK
C W2 W1
4 CIRCUIT HEATER
CONNECTOR
LEARN
SEE NOTE 5
SEE NOTE 6
FAULT
RECALL
SEE NOTE 6
STATUS
LED
7 SEGMENT
DIAGNOSTIC
DISPLAY
4
CFM LED
SEE NOTE 6
RX LED
3
2
1
S S S S S S S S S1
S S1
1 2 3 4 5 6 7 8 9 0 1
DIP SWITCHES
TWO-STAGE INTEGRATED CONTROL MODULE
CIRCULATOR BLOWER
4 3 2 1
1
HARNESS 2
3
4
5
DISCONNECT ALL POWER BEFORE SERVICING.
GRND
GN
DISCONNECT
BL
RD
TR
TH
COM
24 V 3 A FUSE
CAS
L1
SEE NOTE 8
DEHUM
FUSE 3 A
O
R
Y2
Y1
W1
W2
W2
W1
G
Y1
C
S1
R
S12 3
TO
Y2
MICRO
2
G
1
O
DEHUM
C
GN
GRND
RD
BK
INTEGRATED CONTROL
LOW VOLTAGE (24V)
LOW VOLTAGE FIELD
HI VOLTAGE (230V)
HI VOLTAGE FIELD
EQUIPMENT GRND
OVERCURRENT
PROT. DEVICE
PLUG CONNECTION
25
L1
GRND
INDOOR
AIR
CIRCULATOR
BLWR
208/230 VAC
40 VA
TRANSFORMER
TH
24 VAC
W1 (1)
HEAT 1 COIL/R1
W2 (2)
HEAT 2 COIL/ R2
CAS (1)
CONDENSATE SWITCH
CAS (2)
+VDC (1)
RX (2)
TX (3)
GRND (4)
TR
COM
INTEGRATED CONTROL MODULE
COLOR CODES:
PK ---- PINK
BR ---- BROWN
WH ----WHITE
BL ---- BLUE
JUNCTION
GY ---- GRAY
TERMINAL
RD ---- RED
INTERNAL TO
YL ---- YELLOW
OR ---- ORANGE
PU ---- PURPLE
FIELD GRND
GN ---- GREEN
FIELD SPLICE
BK ---- BLACK
RESISTOR
L2
GRND
L2
INDOOR
AIR
CIRCULATOR
BLWR
GRND
0140A00244-C