19
5 SERIES OPTIHEAT 504W11 INSTALLATION MANUAL
Wiring Schematics cont.
Aurora Advanced EVI Water-Water 208-230/60/1
Tra nsformer
24V
CC
HP
Black
Black
Blue
Blue
LP
T
Yellow
Yellow
FP1
Black(15)
Violet(14)
Green(13)
Black/White
Yellow
Red
208V
Event
Normal Mode
Test Mode
Random Start Delay
Compressor On Delay
Compressor Minimum On Time
Compressor Short Cycle Delay
Fault Recognition Delay – High Pressure
Start-Up Bypass – Low Pressure
Fault Recognition Delay – Low Pressure
Start-Up Bypass – Low Water Coil Limit
Fault Recognition Delay – Low Water Coil Limit
Fault Recognition Delay – Condensate Overflow
HydroZone Call Recognition Time
Less than 1 second
5 to 80 seconds
1 second
5 seconds
< 1 second
Less than 1 second
2 minutes
5 seconds
4 minutes
15 seconds
2 minutes
2 minutes
30 seconds
30 seconds
30 seconds
30 seconds
30 seconds
30 seconds
30 seconds
30 seconds
2 seconds
2 seconds
Aurora Timing Events
AID Tool
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
Current Transducer (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 -
K6 -
K5 -
FP -
HP -
LP -
PB1, PB2 -
RV -
SW1 -
SW1 -
SW2 -
Compressor Contactor
Condensate overflow sensor
DHW pump relay
Loop pump relay
Freeze Protection
High pressure switch
Low pressure switch
Power blocks
Reversing Valve coil
DIP package 5 position AXB
TEST MODE ABC Board
DIP package 8 position ABC Board
Legend
Relay Contacts-
N.O., N.C.
G
T
1
3
2
P
L1
Breaker
Aurora LED Flash Codes
Status LED (LED3, Green)
Status LED (LED1, Green)
Configuration LED (LED2, Yellow)
Fault LED (LED3, Red)
Random Start Delay (Alternating Colors)
Fast Flash
Fast Flash
Fast Flash
1 second on and 1 second off
100 milliseconds on and 100 milliseconds off
100 milliseconds on and 400 milliseconds off with a 2 second pause before repeating
Slow Flash
Fast Flash
Flash Code
Normal Mode
Control is Non-Functional
Test Mode
Lockout Active
Dehumidification Mode
Future Use
Future Use
Load Shed
ESD
OFF
ON
Slow Flash
Fast Flash
Flash Code 2
Flash Code 3
Flash Code 6
Flash Code 4
Flash Code 5
On Peak Mode
Flash Code 7
Configuration LED (LED2, Yellow)
No Software Overide
OFF
DIP Switch Overide
Slow Flash
Fault LED (LED1, Red)
Normal Mode
Input Fault Lockout
High Pressure Lockout
Low Pressure Lockout
Future Use
Freeze Detection – FP1
Reserved
Condensate Overflow Lockout
Over/Under Voltage Shutdown
Future Use
Compressor Monitor
FP1 Sensor Error
Flash Code 1
OFF
Flash Code 2
Flash Code 3
Flash Code 4
Flash Code 5
Flash Code 8
Flash Code 6
Flash Code 7
Flash Code 9
Flash Code 10
Flash Code 11
CFM
P13
P4
SW1
P5
JW
2
P9
LO
O/B
Y2
W
DH
P8
P7
RS485 NET
RS485 NET
P6
RS485 EXP
P3
SW2
On
Future Use
L Output Type
CC – Dual/Single
Acc – Dip 5
Acc – Dip 4
RV – B/O
FP2 – 15
°F/30°F
FP1 – 15
°F/30°F
Com1
LED5
Com2
LED5
Test Mode
F1-3A
P1
C
PWM
1
2
3
4
5
6
7
8
ALM
ALG
ACC COM
ACC NO
ACC NC
R
C
G
Y1
EH2
C
EH1
C
CO
C R
-
+
C R
-
+
Off
Fault
LED1
R
Status
LED3
Config
LED2
CC2
CC
F
C
R
F FG CC CCGCC2
HI
CC2
LO
CC2
G
REVREVFP1 FP1 FP2 FP2 LPS LPSHPSHPS
Aurora Base Control
(ABC)
K1-
RV
Re
lay
K2-
CC
R
ela
y
K3
-C
C2 R
ela
y
K4
-Fan R
ela
y
K5-Alarm
Relay
K6-Acc
Relay
F
R
C
CC
G
Y1
C
R
ES
LS
P2
EH1
Y
G
G
G
T2
T1
Compressor
C
R
S
Blue
Tan(6)
Cap
Run Winding
Active
Start
Common
So
Ō
start
Red
Pink
Black
Blue
CC
T2
T1
L1
L2
So
Ō
start Op
Ɵ
on
Vapor Injection Valve
VIV -
LPR -
Load Pump Relay
OAT -
Outdoor Air Temperature
NOTE 1
Black
Blue
Blue
Not Used
Orange
Orange
T
Yellow
Yellow
FP2
RV
RV
NOTE 5
Field Installed Item
Water Valve Slow Open Delay
90 seconds
90 seconds
NOTE 6
CT
CT
Geo-Tank Sensor
ELWT: Entering Load Water Temperature Sensor
EL
W
T
EL
W
T
Ge
o-
Ta
nk
Ge
o-
Tank
Re
d (
GND
)
Re
d (T
S)
Ye
llo
w (
OAT
)
Y
ello
w
(G
ND
)
HydroStat
Controller
GND
TS
OAT
GND
-
+
HSC
W
R
C
P
NOTE 9
LPR
24 VDC
Summary of Contents for 5 Series 504W11 OptiHeat
Page 2: ......
Page 46: ...46 5 SERIES OPTIHEAT 504W11 INSTALLATION MANUAL Notes...
