Greenheck Network Interface Controller for Tempered Air Products (476811) - Manual (Page 14)

14 Network Interface Controller for Tempered Air Products
CAUTION
UNIT SHALL BE GROUNDED IN ACCORDANCE WITH N.E.C.
POWER MUST BE OFF WHILE SERVICING.
NOTES
USE COPPER CONDUTORS ONLY
60° C FOR TERMINALS RATED LESS THAN 100 AMPS.
75° C FOR TERMINALS RATED 100 AMPS OR MORE.
FIELD CONTROL WIRING RESISTANCE SHOULD
NOT EXCEED 0.75 OHM.
FIELD WIRED
FACTORY SUPPLIED AND WIRED
LEGEND
GEXXXXD000XX101BL01
WIRE COLOR CODE
Wiring Diagram Code:
BK BLACK BL BLUE BR BROWN
GY GRAY LT BL LIGHT BLUE O ORANGE
PK PINK PR PURPLE R RED
W WHITE Y YELLOW
Wiring Template: L01
GND
Y4
GND
ID2
J13
B5
B6
ID1
B2
B3
B4
J2
B1
GND
CONTROLLER
pCO5 INTERFACE
J12
NO4
NO3
J1
C3
BLUE G
GO
J3
NO6
NO5
C5
GND
Y1
Y2 J9
Y3
OAI
OAD
NO2
C2
J11
NC1
NO1
C1
(PWM)
J10
DDC Code: Verison - BMS v 1.10
TO TERMINAL "R"
TO TERMINAL "C"
R
C
(0/10V)
(0/10V)
(0/10V)
UNIT ELECTRICAL BOARD TERMINALS/COMPONENTS NETWORK INTERFACE CONTROLLER/COMPONENTS
NETWORK INTERFACE CONTROLLER TO UNIT CONNECTION WIRING DIAGRAM
WHITE
24 VAC
OAD OUTDOOR AIR DISCHARGE TEMP SENSOR
OAI OUTDOOR AIR INLET TEMP SENSOR
POINTS LIST
Analog 1 Outside_Air_Temp
Analog 2 Supply_Air_Temp
Digital 10 Unit_Start_Stop
Digital 11 Reset_Alarms
Digital 16 Heat_Stg1_Command
Digital 20 Global_Alarm
Digital 23 Fan_Proving_Status
Digital 25 Dirty_Filter_Status
Digital 27 Supply_Air_Low_Limit
Digital 30 Sensor_B3_Out_Of_Range
Digital 31 Sensor_B4_Out_Of_Range
FOR MANUAL GO TO WWW.GREENHECK.COM
AND SEARCH "476811".
G
®
PINK TO TERMINAL "G"
G
1
REPLACES S1 FAN SWITCH
FACTORY WIRED
UNIT START/STOP
X X X X 0 0 0 X X 0 b
TYPE ADDRESS NAME
TO "C" ON PS2
TO "NO" ON PS2 NO
PS2
C
D
REPLACES FIELD INTERFACE
CONNECTION TO PS2
DIRTY FILTER STATUS
FACTORY WIRED
LT. BLUE
RED
TO TERMINAL "W1"
W1
1
REPLACES S4 CALL FOR HEAT SWITCH
FACTORY WIRED
HEATING STAGE 1
BROWN
TO ST1-AUX
ST1-AUX
TO ST1-AUX
FAN PROVING STATUS
PINK
YELLOW
NO
C
Typical Wiring Diagram
®