York AFFINITY OptiHeat YAW040 Installation Manual page 23

Wiring Schematics cont.
Aurora Advanced EVI Water-Water 208-230/60/1
Compr essor
S C
Blue
Black
R
Capacitor
Red
Tan(10)
Compressor
Common CT
Capacitor
CT
T2 T1
CC
L2 L1
Blue
240V
P9 P9
CC2 CC2
EH1 EH1 CC CC F F C C
P2 P2
ES ES
LS LS
ALM ALM
K5-Alarm K5-Alarm
ALG ALG
Relay Relay
ACC COM ACC COM
ACC NO ACC NO
K6-Acc K6-Acc
ACC NC ACC NC Relay Relay
LO LO
R R
C C
O/B O/B
G G
Y1 Y1
Y2 Y2
W W
DH DH
P1 P1
Com2 Com2
LED5 LED5
G G G
RS485 NET RS485 NET
R R
RS485 NET RS485 NET
C C
C C
P8 P8
Green(13)
AID Tool
AFFINITY SINGLE STAGE HYDRONIC WITH OPTIHEAT INSTALLATION MANUAL
Unit Power Supply
208-230/60/1
G G
Tra nsformer Tra nsformer
Red
NOTE 1 24V 24V
208V
NOTE 4
RV
Black(15)
Not Used
Orange
Violet(1 4)
Blue
Blue Orange
CC2 CC2 CC2 CC2 CC2 CC2
P5 P5
R R F FG CC CCG F FG CC CCG REVREV FP1 FP1 FP2 FP2 LPS LPS HPSHPS REVREV FP1 FP1 FP2 FP2 LPS LPS HPSHPS
HI HI LO LO G G
SW1 SW1
Aurora Base Control Aurora Base Control
(ABC) (ABC)
Test Mode Test Mode
Com1 Com1
LED5 LED5
G G G
RS485 EXP RS485 EXP
R R - - + + C C R R - - + + CO CO C C EH1 EH1 C C EH2 EH2
P7 P7 P6 P6
NOTE 8 NOTE 8
HSC HSC HSC
+ + +
- - -
GND GND GND
HydroStat HydroStat HydroStat
OAT OAT OAT
TS TS TS
Controller Controller Controller
GND GND GND
ELWT: Enteri ng Load Water Temperature Sensor ELWT: Enteri ng Load Water Temperature Sensor
Geo-Tank Sensor Geo-Tank Sensor
Blue
Compr essor
Black
S C
Blue
Red
CT
R
Cap
Tan(6)
CT
T2 T2 T1 T1
CC
L2 L1
Slow Flash Slow Flash Slow Flash
Fast Flash Fast Flash Fast Flash
Flash Code Flash Code Flash Code
Random Start Delay (Alternating Colors) Random Start Delay (Alternating Colors) Random Start Delay (Alternating Colors) Random Start Delay (Alternating Colors)
Status LED (LED1, Green) Status LED (LED1, Green) Status LED (LED1, Green) Status LED (LED1, Green)
Configuration LED (LED2, Yellow) Configuration LED (LED2, Yellow) Configuration LED (LED2, Yellow) Configuration LED (LED2, Yellow)
Faul t LED (LED3, Red) Faul t LED (LED3, Red) Faul t LED (LED3, Red) Faul t LED (LED3, Red)
Yellow
Normal Mode Normal Mode Normal Mode
Input Fault Lockout Input Fault Lockout Input Fault Lockout
High Pressure Lockout High Pressure Lockout High Pressure Lockout
Black/White Low Pressure Locko ut Low Pressure Locko ut Low Pressure Locko ut
NOTE 5
Future Use Future Use Future Use
FP1 FP2 LP HP
Freeze De tecti on – FP1 Freeze De tecti on – FP1 Freeze De tecti on – FP1
Reserved Reserved Reserved
Condensate Overfl ow Lockout Condensate Overfl ow Lockout Condensate Overfl ow Lockout
Yellow Yellow
Blue Black
Over/Under Vol tage Sh utdown Over/Under Vol tage Sh utdown Over/Under Vol tage Sh utdown
Future Use Future Use Future Use
Compressor Monitor Compressor Monitor Compressor Monitor
FP1 Sensor Error FP1 Sensor Error FP1 Sensor Error
Yellow Yellow
Blue Black
P4 P4
C C
R R
F1-3A F1-3A
F F
PWM PWM
Status Status CFM CFM
LED3 LED3
G G G G
C C
Faul t Faul t
LED1 LED1
P13 P13
R R
Off Off On On
FP1 – 15°F/30°F FP1 – 15°F/30°F 1 1
FP2 – 15°F/30°F FP2 – 15°F/30°F 2 2
RV – B/O RV – B/O 3 3
Acc – Dip 4 Acc – Dip 4 4 4
Acc – Dip 5 Acc – Dip 5 5 5
CC – Dual/Si ngle CC – Dual/Si ngle 6 6
L Output Type L Output Type 7 7
Future Use Future Use 8 8
SW2 SW2
Config Config
LED2 LED2
Y Y Y
Y1 Y1 G G CC CC
P3 P3
C C C
L1 L1
R R R
W W W
CC -
CO -
LPR LPR LPR
K6 -
K5 -
24 VDC 24 VDC
HP -
LP -
VIV -
P P P
LPR -
23
Run Winding Run Winding Run Winding
So start So start
Pink Active Active Active
Start Start Start
Black Common Common Common
So start Op on
Aurora LED Flash Codes Aurora LED Flash Codes
1 second on and 1 second off 1 second on and 1 second off 1 second on and 1 second off
100 mil liseconds on and 100 mi lliseconds off 100 mil liseconds on and 100 mi lliseconds off 100 mil liseconds on and 100 mi lliseconds off
100 mil liseconds on and 400 mi lliseconds off with a 2 second pause before re peating 100 mil liseconds on and 400 mi lliseconds off with a 2 second pause before re peating 100 mil liseconds on and 400 mi lliseconds off with a 2 second pause before re peating
Configuration LED (LED2, Yellow) Configuration LED (LED2, Yellow) Configuration LED (LED2, Yellow)
Fast Fl ash Fast Fl ash Fast Fl ash Fast Fl ash No Software Overi de No Software Overi de No Software Overi de
Fast Fl ash Fast Fl ash Fast Fl ash Fast Fl ash DIP Switch Overide DIP Switch Overide DIP Switch Overide
Fast Fl ash Fast Fl ash Fast Fl ash Fast Fl ash
Fault LED (LED1, Red) Fault LED (LED1, Red) Fault LED (LED1, Red) Sta tus LED (LED3, Green) Sta tus LED (LED3, Green)
OFF OFF OFF Normal Mode Normal Mode Normal Mode
Fl ash Code 1 Fl ash Code 1 Fl ash Code 1 Control is Non-Functional Control is Non-Functional Control is Non-Functional
Fl ash Code 2 Fl ash Code 2 Fl ash Code 2 Test Mode Test Mode Test Mode
Flash Code 3 Flash Code 3 Flash Code 3 Lockout Active Lockout Active Lockout Active
Fl ash Code 4 Fl ash Code 4 Fl ash Code 4 Dehumidification Mo de Dehumidification Mo de Dehumidification Mo de Fl ash Code 2 Fl ash Code 2 Fl ash Code 2
Fl ash Code 5 Fl ash Code 5 Fl ash Code 5 Future Use Future Use Future Use Fl ash Code 3 Fl ash Code 3 Fl ash Code 3
Fl ash Code 6 Fl ash Code 6 Fl ash Code 6 Future Use Future Use Future Use Fl ash Code 4 Fl ash Code 4 Fl ash Code 4
Flash Code 7 Flash Code 7 Flash Code 7 Load Shed Load Shed Load Shed Flash Code 5 Flash Code 5 Flash Code 5
Fl ash Code 8 Fl ash Code 8 Fl ash Code 8 ESD ESD ESD Fl ash Code 6 Fl ash Code 6 Fl ash Code 6
Flash Code 9 Flash Code 9 Flash Code 9 On Pe ak Mode On Pe ak Mode On Pe ak Mode Flash Code 7 Flash Code 7 Flash Code 7
Fl ash Code 1 0 Fl ash Code 1 0 Fl ash Code 1 0
Flash Code 1 1 Flash Code 1 1 Flash Code 1 1
ABC SW2 Accessory Relay
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
Aurora Timing Events Aurora Timing Events
Event Event Normal Mode Normal Mode
Random Start Delay Random Start Delay 5 to 80 seconds 5 to 80 seconds
Compressor On Delay Compressor On Delay 5 seconds 5 seconds
Compressor Minimum On Time Compressor Minimum On Time 2 minutes 2 minutes
Compressor Short Cycl e Delay Compressor Short Cycl e Delay 4 minutes 4 minutes
Faul t Recogn itio n Delay – High Pressure Faul t Recogn itio n Delay – High Pressure Less than 1 second Less than 1 second
Start-Up Bypass – Low Pressure Start-Up Bypass – Low Pressure 2 minutes 2 minutes
Faul t Recogn itio n Delay – Low Pressure Faul t Recogn itio n Delay – Low Pressure 30 seconds 30 seconds
Start-Up Bypass – Low Water Coil Limi t Start-Up Bypass – Low Water Coil Limi t 2 minutes 2 minutes
Fault Recogn itio n Delay – Low Water Coil Limit Fault Recogn itio n Delay – Low Water Coil Limit 30 seconds 30 seconds
Faul t Recogn itio n Delay – Condensate Overfl ow Faul t Recogn itio n Delay – Condensate Overfl ow 30 seconds 30 seconds
HydroZone Call Recogni tion Time HydroZone Call Recogni tion Time 2 seconds 2 seconds
Water Valve Slow Open Delay 90 seconds
Legend
Fi eld Install ed Item
Factory Low voltage wi ri ng Thermistor
T T
Factory Line vol tage wiring
Field low voltage wiring Light emitting diode - Green
G G
Fi eld l ine voltage wi ring
Optional block Relay coil
DC Voltage PCB traces
Junction Capacitor w/ bleed resistor
Qui ck connect terminal
Switch - Condensate overflow
Wire nut
Switch - High pressure
Field wire lug
Switch - Low pressure
Ground
Relay Con tacts-
2 2 3 3 1 1
Polarized connector
N.O., N.C.
P P
Fuse
Current Transducer (CT)
Bre aker
PB1, PB2 - Power blocks
Compressor Contactor
RV - Reversi ng Valve coil
Condensate overflow sensor
SW1 - DIP package 5 position AXB
DHW pump relay
SW1 - TEST MODE ABC Board
Loop pump relay
SW2 - DIP package 8 position ABC Board
High pressure switch
Low pressure switch FP - Freeze Protection
OAT - Outdoor Air Temperature
Vapor Injection Valve
Load Pump Rel ay
OFF OFF OFF
Slow Flash Slow Flash Slow Flash
ON ON ON
OFF OFF OFF
Slow Flash Slow Flash Slow Flash
Fast Flash Fast Flash Fast Flash
Test Mode Test Mode
1 second 1 second
< 1 second < 1 second
5 seconds 5 seconds
15 seconds 15 seconds
Less than 1 second Less than 1 second
30 seconds 30 seconds
30 seconds 30 seconds
30 seconds 30 seconds
30 seconds 30 seconds
30 seconds 30 seconds
2 seconds 2 seconds
90 seconds