WaterFurnace 700A11 7 Series, Руководство по установке

Страница: 34 / 48

34
7 SERIES 700A11 INSTALLATION MANUAL
Wiring Schematics cont.
Aurora Variable Speed Drive/EEV Wiring
Unit Power
208-230/60/1
L2
L1
CC
T1
T2
G
T1
T3
T2
Red
Black
T T
Compressor
Ambient
Discharge
Line Temp
Suction
Pressure
Discharge
Pressure
Black
Br
own
Blue
Black
Br
own
Blue
Red
Red
Black
Black
Master
1 2 3
EEV2
1 2 3 4
S-Ambient
1 2
S-D
1 2
P-O
1 2 3 4
P-C
1 2 3 4
R
LY
-1
1 2 3
B
COM
O
R
B+
A- C
+
-
+
-
COM
5 VDC
OUT
N/A
COM
5 VDC
OUT
N/A
(+) (-)
1
2
L1
L2
Variable Speed
Drive
1
2
T1
T2
T3
3
Suction
T
emp KM
2
1 2
EEV Output
KM
9
1 2 3 4
GND
S2
12 VDC
X1 X2 Y1
EEV
Control
Power
KM
4
1 2 3 4
R
B+
A-
C
Leaving
Air
T
emp
(L
AT)
KM
3
1 2
GND
S2
5
T
Black
Black
T
Black
Black
Suction
Line Temp
Discharge
Air Temp
Y2
1 2 3 4
+
X1 X2 Y1
5
Y2
O
ran
ge
Red
Yell
ow
Black
G
ra
y
Bipolar Stepper Motor
1 2
+
-
T
Entering
Water Temp
EWT
Black Black
2 1 3 4
COM
OUT
5 VDC
N/A
2 1 3 4
COM
OUT
5 VDC
N/A
To Aurora Board
RS485 EXP
C
R
(-)
(+)
ABC P6
To AXB Board
ABC
(+)
(-)
R
C
AXB P9
C
S-AUX
VS Compressor
Blue
Metal
Flexible
Conduit
B+
C
R
(-)
(+)
Green
White
Red
Black
5VAC
Circuit Breaker
Circuit Breaker
Ferrite Toroid
Ferrite Toroid
Black
Black
Red
Red
CC2
EH1
Factory
Fault
ALG ALM
LS ES
ACC c
Status
AURORA BASE
CONTROL™
RV – K1
CC2
CC – K2
CC Hi – K3
Fan – K4
Alarm – K5
Acc – K6
ACC no ACC nc
O/B
C R
LO
G
Y1 Y2
W
DH
3A-Fuse
O/B
C R
LO
G
Y1 Y2 W
DH
LO
G
HI
CCG
CC
FG
F
R
HP
HP
LP
FP2
FP2
FP1
REV
REV
CFM
PWM
ECM PWM
Factory
Factory Fan Connection
R R
C
C
C
C
R
(-)
(+)
RS 485
EH2
C
EH1
C
CO
(+)
(-)
R
C
RS485 Exp
Factory
Com1
Com2
Config
G
G
G
Y R
SW1 Test
FP1 – 15 o F/30 o F
JW2 - Alarm
P11
P5
P2
P1
P8
P7
P9
P6
P3
SW2
P13
P4
FP2 – 15
o
F/30
o
F
RV – B/O
ACC – Dip 4
ACC – Dip 5
CC – Dual/Single
L – Pulse/Continuous
Reheat/Normal
Factory Use
Field Connections Field Connections
C
LP
FP1
F
CC
G
Y1
1
2
3
4
5
6
7
8
Off On
N/A
RS485 NET
Green
G
97P842-01B 6/6/12
NOTE 11
NOTE 10
Red Connector (4 Pin)
Current Transducerer (CT)
Thermistor
Light emitting diode - Green
Relay coil
Capacitor w/ bleed resistor
Switch - Condensate overflow
Switch - High pressure
Switch - Low pressure
Polarized connector
Factory Low voltage wiring
Factory Line voltage wiring
Field low voltage wiring
Field line voltage wiring
Optional block
DC Voltage PCB traces
Junction
Quick connect terminal
Wire nut
Field wire lug
Ground
Fuse
CC -
CO -
K5 -
K6 -
CR3 -
CR4 -
F1 and F2 -
WCL -
HE -
HP -
LP -
PB1, PB2 -
PS -
RV -
SW1 -
SW1 -
SW2 -
TS -
Compressor Contactor
Condensate overflow sensor
DHW pump relay
Loop pump relay
Fuses
Water Coil Limit Sensor
Heater element
High pressure switch
Low pressure switch
Power blocks
Power strip
Reversing Valve coil
DIP package 5 position AXB
TEST MODE ABC Board
DIP package 8 position ABC Board
Thermal limit switch
Legend
Relay Contacts-
N.O., N.C.
G
T
1 3 2
P
L1
PSC Fan Speed Relay
PSC Fan Power Relay
ER1 to ER4 - Aux heat stage relays
HWL -
Hot water limit sensor
SC - Start Contactor
Start Relay SR -
CS - Compressor Solenoid
Cy cles with CC fi rst stage compressor or compressor spd 1-12
Cycles with CC2 second stage of compressor or comp spd 7-12
ESCRIPTION SW2-4 SW2-5
Cycle with Blower ON ON
Cycle with Compressor OFF OFF
Water Valve Slow Opening ON OFF
Cycle with Comm. T-stat Hum Cmd OFF ON
ABC SW2 Accessory Relay
Slow Flash
Fast Flash
Flash Code
Safe ff Mode - Max Operatittng Pressure Flash Code 74
Fault - Loss of Charge Flash Code 71
Safe ff Mode - Suct cc itton Temperatu tt re Sensor Flash Code 72
Safe ff Mode - LAT Temperatu tt re Sensor Flash Code 73
Fault - High Drive Temperatu tt re Flash Code 58
Fault - Drive Inte tt rnal Error MOC/AOC Flash Code 59
Fault - Multittple Safe ff Modes Flash Code 61
Fault - Over Current Flash Code 56
Fault - Over/Under Volta tt ge Flash Code 57
Flash Code 54
Fault - Compressor Out of Envelope Flash Code 55
Fault - Condensing Pressure Sensor
Fault - Low Supply Volta
tt ge
Safe ff Mode - EEV (Indoor) Communicatitton Flash Code 47
Safe ff Mode - EEV (Outd tt oor) Communicatitton Flash Code 48
Derate tt - Low Condensing Temperatu tt re Flash Code 44
Derate tt - High Condensing Temperatu tt re Flash Code 45
Derate tt - Oute tt r Power Limit Flash Code 46
Derate tt - Drive Temperatu tt re Flash Code 41
Derate tt - High Discharge Temperatu tt re Flash Code 42
Derate tt - Low Suct cc itton Temperatu tt re Flash Code 43
Alarm - Home Auto tt matitton 1 Flash Code 23
Alarm - Home Auto tt matitton 2 Flash Code 24
Fault - EEV Error Flash Code 25
Au A A ro rr ra rr LED EE Flas aa hCo C C d oo es ee
1 second on and 1 second offff
No Softffw tt are Overide OFF
100 milliseconds on and 100 milliseconds offff
100 milliseconds on and 400 milliseconds offff with
tt a 2 second pause befo ff re repeatittng
Ra R R ndomStartrr De D D lay aa (Al A Atern rr at aa ing Co C C lors rr ) ss
Sta tt tu tt s LED (LED1, Green) Fast Flash
Confiffguratitton LED (LED 2, Yellow) Fast Flash
Fault LED (LED 3, Red) Fast Flash
Co C C nfigura rr t aa ion LED EE (LED EE 2, Ye YY llow oo ) w w
Fault LED EE (LED EE 1, Re R R d ee )
Normal Mode OFF
Input Fault Lockout Flash Code 1
Slow Flash
Stat aa usLED EE (LED EE 3, Gr G G e rr e ee n)
Normal Mode ON
Contrttol is Non - Funct cc ittonal OFF
Test Mode Slow Flash
Lockout Act cc ittve Fast Flash
Freeze Dete tt ct cc itton - FP1 Flash Code 5
Flash Code 2
Low Pressure Lockout Flash Code 3
Freeze Dete tt ct cc itton- FP2 Flash Code 4
High Pressure Lockout
Futu tt re Use
Dehumidififfcatitton Mode
DIP Switctth Overide
Flash Code 3
Futu tt re Use Flash Code 4
Load Shed Flash Code 5
Reserved Flash Code 6
Condensate tt Overflffow Lockout Flash Code 7
Over/Under Volta tt ge Shutd tt own Flash Code 8
Futu tt re Use Flash Code 9
Compressor Monito tt ring Flash Code 10
Fault-tt FP1 and FP2 Sensor Error Flash Code 11
Futu tt re Use Flash Code 12
Non-Critittcal AX AA B Sensor Error Flash Code 13
Critittcal AX AA B Sensor Error Flash Code 14
Flash Code 2
Safe ff Mode - Ambient Temperatu tt re Sensor Flash Code 49
Futu tt re Use Flash Code 17
Non-Critittcal Communicatitton Error Flash Code 18
Alarm - Hot Wa W W te tt r Flash Code 15
Fault Variable Speed Pump Flash Code 16
Fault LED EE (LED EE 1, Re R R d ee ) Co C C nt.
ESD Flash Code 6
Futu tt re Use Flash Code 7
Flash Code 19
Alarm - Low Loop Pressure Flash Code 21
Fault - Communicatitton ECM Fan Moto tt r Error Flash Code 22
Fault - Discharge Temperatu tt re Sensor Flash Code 51
Fault - Suct cc itton Pressure Sensor Flash Code 52
Fault - Critittcal Communicatitton Error
Flash Code 53
F LE
LED3
LED2 LED1
Black
EEV 1
MASTER
EEV 2
EXT. FAN
S_AMBIENT
S_AUX
S_D
P_O
P_C
RLY 1
L1
L2
VARIABLE SPEED
DRIVE END VIEWS
T1
T2
T3
EEV CONTROL BOARD
EEV
COIL
LAT
SUCTION
TEMP
EEV
COMM
NOT
USED
NOT
USED
SW1-4 SW1-5 DESCRIPTION
ON ON Cycles with Blower
OFF ON
ON OFF
OFF OFF Cycles with DH from ABC board
SCT
SUC P
HW HW
MOTOR
RS485
P7
ZONE
P9
ABC
STEPPER ANA SPR DH DIV
NO
COM
K6
NO COM
K5
C
R
L1
L1
L2
L2
P12
P10 P5
P11
C
R
(-)
(+)
C
R
(-)
(+)
C
R
(-)
(+)
P4 P2
K1 K2 K3
HA2 HA1 SGI LOOP PWM VS SLO SLI
P3
V+
C
R
TX
RX
+5
P14
LLT
P1
LAT FLOW LWT EWT
CT2
4 3
CT2
4 3
CT1
2 1
CT1
2 1
Status
G
DISCH
P16
P17 P18
P15
(Aurora Expansion Board)
AXB ™
See Figure 1 for
DHW wiring
.
SW1
Modbus
Add. ID
Future Use
1 2 3 4 5
ON
OFF
Future Use Acc 2 – Dip 4 Acc 2 – Dip 5
P8
P6
Power to
VS Drive
Power to
Compressor