38
Wiring Schematics cont.
Aurora Advanced with ECM and IntelliStart
DESCRIPTION
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
SW1-4
SW1-5 DESCRIPTION
ON
ON
Cycles with Blower
OFF
ON
Cycles with CC
Į
rst stage compressor or compressor spd 1-12
ON
OFF
Cycles with CC2 second stage of compressor or comp spd 7-12
OFF
OFF
Cycles with DH from ABC board
AXB Accessory 2 DIP Se
ƫ
ngs
CC2
EH1
Fa
ct
or
y
Fault
AL
G
AL
M
LS
ES
AC
C
c
Status
AURORA BASE
CONTROL™
RV – K1
CC
2
CC – K2
CC Hi – K3
Fan – K4
Alarm – K5
Acc – K6
AC
C
n
o
AC
C
n
c
O/
B
C
R
LO
G
Y1
Y2
W
DH
3A
-F
us
e
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
CF
M
PW
M
ECM PWM
Fa
ct
or
y
Factory Fan Connection
R
R
CC
C
RS
4
85
EH2
C
EH1
C
CO
(+)
(-)
R
C
R
S485
E
xp
Fa
ct
or
y
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
Fa
ct
or
y U
se
Field Connections
Field Connections
C
LP
FP1
F
CC
G
Y1
1
2
3
4
5
6
7
8
Off
On
N/A
RS
48
5 NE
T
AXB BOARD
Slow Flash
Fast Flash
Flash Code
Aurora LED Flash Codes
1 second on and 1 second off
No Software Overide
OFF
100 milliseconds on and 100 milliseconds off
100 milliseconds on and 400 milliseconds off with a 2 second pause before repeating
Random Start Delay (Alternating Colors)
Status LED (LED1, Green)
Fast Flash
Configuration LED (LED 2, Yellow)
Fast Flash
Fault LED (LED 3, Red)
Fast Flash
Configuration LED (LED 2, Yellow)
Fault LED (LED 1, Red)
Normal Mode
Dehumidification Mode
Flash Code 2
DIP Switch Overide
Slow Flash
Status LED (LED 3, Green)
Normal Mode
ON
Control is Non - Functional
OFF
Test Mode
Slow Flash
Lockout Active
Fast Flash
OFF
Input Fault Lockout
Flash Code 1
Freeze Detection - FP1
Flash Code 5
Flash Code 2
Low Pressure Lockout
Flash Code 3
Freeze Detection - FP2
Flash Code 4
High Pressure Lockout
Future Use
Flash Code 3
Future Use
Flash Code 4
Load Shed
Flash Code 5
Reserved
Flash Code 6
Condensate Overflow Lockout
Flash Code 7
Over/Under Voltage Shutdown
Flash Code 8
Future Use
Flash Code 9
Compressor Monitoring
Flash Code 10
Fault- FP1 Sensor Error
Flash Code 11
Future Use
Flash Code 12
Non-Critical AXB Sensor Error
Flash Code 13
Critical AXB Sensor Error
Flash Code 14
Alarm - Home Automation 1
Flash Code 23
Future Use
Flash Code 17
Non-Critical Communication Error
Flash Code 18
Alarm - Hot Water
Flash Code 15
Fault Variable Speed Pump
Flash Code 16
Fault LED (LED 1, Red) Cont.
ESD
Flash Code 6
Future Use
Flash Code 7
Flash Code 19
Alarm - Low Loop Pressure
Flash Code 21
Fault - Communication ECM Fan Motor Error Flash Code 22
Alarm - Home Automation 2
Flash Code 24
Fault - EEV Error
Flash Code 25
Fault - Critical Communication Error
Notes
3 – When Auxiliary Heat is field installed the harness will then be connected to
the auxiliary heat unit. The auxiliary heat unit will then power the blower. Refer to
EAS/EAM/EAL Auxiliary Heat kit installation instructions.
1 - Switch blue and red wires for 208V operation.
2 - The blk/wh and gray/wh wires are removed when Aux Heat is installed
7 - Wires provided for Auxiliary Heat low voltage control. Wires are secured at blower.
5 – Brown blower power wire routed through Current Transducer two times.
6 – Field Connected: Refer to Installation Manual and Auxiliary Heat Instructions for
Current Transducer installation.
4 – Low voltage wiring CLASS 2.
AFFINITY SERIES
OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL
