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

Installation Instructions AQ/S

Installation (Continued)

12

30 mins

14

a

16

backplate

Wait

13

Remove backplate

Assemble unit

Measure output

b

‘click’

V

15

17

0V
IN
24V

Set 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

Configure IQ

V = 1 to 3 V

V < 1 or > 3V - recalibrate

AQ/S Data Sheet
91-2789

(0 mins)

Min

or

12 mins)

Max

Delay

IQ

IQ

IQ Configuration Manual 90-1533

18

Set up IQ Sensor type

It is recommended to use SET (software tool) for the setting of the sensor type module. For all IQ2 series controllers with
firmware version 2.1 or greater, or IQ3 series controllers, the following SET Unique Sensor Reference should be used:

Air Quality V

If not using SET, use the following table for all IQ2 series controllers of firmware version 2.1 or greater or IQ3 controllers;
for all other IQ controllers see Sensor Scaling Reference Card TB100521A.

tYpe Sensor digI/P Driver Function loGic Loop scHedule seQnc Analog
digBit Knob sWitch Time Zone Oss User addRess intcoN calarM reView Plot
calEndar

= ?

Air Quality (0-100%)
0 = good 100 = bad

Voltage

Yx<CR>
TYPE x
:
=?
S=5 (characterise )
Y=, E=, U=, L=, P=
I1 to I2=, O1 to O2=

Y epyttupnI)stlov(0
E tnenopxE3

U reppU001

L rewoL0

P stnioP2
xxIxO

1 00
2 01001

AQ/S Installation Instructions TG100526A Issue 2/A 05/06/06

3

AQ/S Installation Instructions

Installation (Continued)

19

Test system

0 100

I Q

Note that a burn in period of 2 to 3 days is required to ensure a stable and repeatable output.

Disposal

WEEE Directive :

At the end of their useful life the packaging and
product should be disposed of by a suitable

Do not dispose of with normal household waste.
Do not burn.

recycling centre.

Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route
du Bois 37,Switzerland by its Authorized Representative, Trend Control Systems Limited.

Trend Control Systems Limited reserves the right to revise this publication from time to time and make changes to the content
hereof without obligation to notify any person of such revisions or changes.

Trend Control Systems Limited

P.O. Box 34, Horsham, West Sussex, RH12 2YF, UK. Tel:[phone] Fax:[phone] www.trend-controls.com

Trend Control Systems USA

6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel: [phone], Fax: [phone] www.trend-controls.com

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AQ/S Installation Instructions TG100526A Issue 2/A 05/06/06