TREND AQ-S User Manual
Important: Retain these instructions
Unpacking
Installation
Installation Instructions
AQ/S
Space Air Quality Sensor
AQ/S Installation Instructions
TG100526A
1
86 mm (3.39”)
e
j
Dimensions
86 mm (3.39”)
f g
18 °C
(64 °F)
+24 °C
(756 °F)
26 mm (1.02”)
2
a
> 50 cm (20”)
b
h
lk
Requirements
c
1.5 m
(5 ft)
i
d
H O
3
AQ/S Installation Instructions TG100526A Issue 2/A 05/06/06
65 %RH ± 5%
2
Remove backplate
ab
1
AQ/S Installation Instructions
N o r m a l
C a l
L D 1
C a l
N o r m a l
C a l
V R 1
M a x O P 0 V 2 4 V
M i n
D e la y
Installation (Continued)
4
Mount backplate
back box
(BESA)
35 mm (1.38”)
5
Check link
35 mm (1.38”)
C a l
N o r m a l
wall box
FR
ABS
6
as required
60 mm (2.36”)
Remove cutout
wall
35 mm (1.38”)
7
35 mm
(1.38”)
Route cable
8
Wire to Controller
C a l
L D 1
N o r m a l
C a l
V R 1
M a x O P 0 V 2 4 V
M i n
D e l a y
Note that sensor requires 96 mA
from 24 V supply
9
Ensure clean
environment
OP 0V 24V
Sensor
IQ1 & IQ2
24V (AUX)
C (0V)
IN
OP 0V 24V
Sensor
IQ3
0 (0V)
N (in)
24V
N
use auxiliary 24 Vdc output terminal as maximum current = 96 mA
10
Set minimum delay
C a l
L D 1
N o r m a l
C a l
V R 1
M a x O P 0 V 2 4 V
M i n
D e l a y
11
backplate
Loosely assemble unit
IQ analogue
input channel
linked for
voltage (V)
IQ analogue
input channel
linked for
voltage (V)
Clean Air
2
M i n
D e l a y
AQ/S Installation Instructions TG100526A Issue 2/A 05/06/06
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