Oxygen 8 A18 - Field Wiring, Damper Wiring

37
DRAWING TITTLE:
DRAWING NUMBER:
SCALE: SIZE: SHEET:
DR AWN BY :
APPROVED:
IP
2021-04-21 NTS 8" x 11.5" 1 of 1
NOVA/ FIELD WIRING/ DAMPERS (ON/OFF)
028-05-0012-00
DATE:
1.0
REVISION:
CONTROLLER:
OJ
Controller Details
Wiring Diagram
1
T1
24VAC
OJ AIR2 MASTER
N
T ER MI N ALS 2 0 TO 37
T ER MIN ALS 1 TO 19
b lk
OJ AIR2 MASTER
2
24VA C
16
17
18
19
T in 1
T in 2
A
B
C
RS485
RS485
RS485
Legend
Factory wired
Communication/ RJ12
Enclosed unit
Fiel d wiring requ ired
GND
G ND
Refer to standard wiring
diagrams for panel wiring details.
20
21
22
23
Ao ut 1
Ao ut 2
Ao ut 3
24
25
D ou t1
26
27
D ou t2
28
29
D ou t3
30
31
D ou t4
32
33
D ou t5
34
35
D ou t6
36
37
D ou t4
DAMPER
ACTUATOR
12
13
14
15
Ain1
Ain2
+2 4V
COMMON
+ HOT
Blk (1)
Wht (2 )
wht
OUTDOOR AIR DAMPER
LF TYPE
COMMON
+ HOT
Blk (1)
Wht (2 )
EXHAUST AIR DAMPER
LF TYPE
wht
T THT TH
SUPP LY AIR TEMPERATURE
(Whe n optional Rem ot e Duc t Moun t Tem pe ra tu re S ens or
T TH-6202 and/or Humidity+Temp HTH Sensor is Provided)
HTHH TH
AIR HUMIDITY/TEMPERATURE
6.9 Field Wiring, Damper Wiring