Geostar ASTON Series Installation Manual page 33

Wiring Schematics cont.
Dual Capacity Split with Aurora Advanced - 208-230/60/1 cont.
Cap
Unit Power Supply
208-230/60/1
G
EH1 CC2
P2
ES
LS
ALM
K5-Alarm
ALG
Relay
ACC COM
ACC NO
ACC NC
LO
R
C
O/B
G
Y1
Y2
W
DH
P1
R
Green(11)
ASTON & ASTON ADVANCED DUAL-CAPACITY OUTDOOR SPLIT SERIES INSTALLATION MANUAL
Blue
Compressor
Red
S C
Blue
Black Pink
R
Tan(6)
CT
Black
CT
T2 T1
CC
L2 L1
CC2
P9
R F FG CC CCG
CC C HI
F
K6-Acc
Aurora Base Control
Relay
Com2 Com1
LED5 LED5
G
G
RS485 NET
RS485 NET
C
C C
R - +
P8 P7
Run Winding
IntelliStart
Active
Start
Common
UltraTech
RV FP1
CS
RCP
470 Ohm
Resistor
CC2 CC2
P5
REV REV FP1 FP1 FP2 FP2 LPS LPS HPS HPS
LO G
Status
SW1
LED3
G
(ABC)
Test Mode
RS485 EXP
Y1 G CC
R + CO E 1 H C E 2 H
- C
P6 P3
33
Duel Fuel Wiring Diagram
Thermostat
Using Field Installed Relay
Y1
1st Stage Compressor
Y2
2nd Stage Compressor
O
Reversing Valve
Fossil Fuel
L
Fault Signal
Furnace
C
C
Common Common
R R
24 VAC 24 VAC
W
Auxiliary Heat Relay
G G
Fan
Auxiliary
Heat Relay
W
Auxiliary Heat Relay
Note 1: Field installed SPST dual fuel relay
(Required for dual fuel installation)
Aurora LED Flash Codes
Slow Flash 1 second on and 1 second off
Fast Flash 100 milliseconds on and 100 milliseconds off
Flash Code 100 milliseconds on and 400 milliseconds off with a 2 second pause before repeating
Random Start Delay (Alternating Colors) Configuration LED (LED2, Yellow)
Status LED (LED1, Green) Fast Flash No Software Overide
Configuration LED (LED2, Yellow) Fast Flash DIP Switch Overide
Fault LED (LED3, Red) Fast Flash
Fault LED (LED1, Red) Status LED (LED3, Green)
Normal Mode OFF Normal Mode
Input Fault Lockout Flash Code 1 Control is Non-Functional
High Pressure Lockout Flash Code 2 Test Mode
Low Pressure Lockout Flash Code 3 Lockout Active
Future Use Flash Code 4 Dehumidification Mode
Freeze Detection – FP1 Flash Code 5 Future Use
Reserved Flash Code 6 Future Use
Condensate Overflow Lockout Flash Code 7 Load Shed
Over/Under Voltage Shutdown Flash Code 8 ESD
Future Use Flash Code 9 Future Use
Future Use Flash Code 10
FP1 Sensor Error
FP1 and FP2 Sensor Error Flash Code 11
LP HP
P4
C
R
F1-3A
F
PWM
CFM
C
Fault
LED1
P13
R
Off On
FP1 – 15°F/30°F 1
FP2 – 15°F/30°F 2
RV – B/O 3
Acc – Dip 4 4
Acc – Dip 5 5
CC – Dual/Single 6
L Output Type 7
8
Future Use
SW2
Config
LED2
Y
Split
Y1
Y2
O
P1
LO
C
R
P2
ES
= chassis
OFF
Slow Flash
ON
OFF
Slow Flash
Fast Flash
Flash Code 2
Flash Code 3
Flash Code 4
Flash Code 5
Flash Code 6
Flash Code 7