TREND IQ251 - Manual (Page 16)

16 IQ251 Installation Instructions TG103483 Issue 3, draft 3, 8/10/08
IQ251 Installation Instructions
Trend Control Systems Limited
P.O. Box 34, Horsham, West Sussex, RH12 2YF, UK. Tel:+44 (0)1403 211888 Fax:+44 (0)1403 241608 www.trend-controls.com
Trend Control Systems USA
6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel: (425)897-3900, Fax: (425)869-8445 www.trend-controls.com
Please send any comments about this or any other Trend technical publication to [email protected]
© 2008 Honeywell Technologies Sàrl, ECC Division. All rights reserved. Manufactured for and on behalf of the Environmental and Combustion Controls
Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 3, 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.
WEEE Directive :
At the end of their useful life the packaging ,
product, and batteries should be disposed of
by a suitable recycling centre.
Do not dispose of with normal household waste.
Do not burn.
8 Replacing the Fuse
(/24VAC or /24VDC only)
1
Switch Off, Isolate, Open Panel, Remove Cover
Complete 'Replacing the Battery' (section 6, steps 2 to 6).
2 Replace Fuse
4 A
1¼”
9 Disposal
3 Replace Cover
Complete 'Replacing the
Battery' (section 6, steps
9 and 10.
Close Panel 4
IQ 251
IQ251/USA
The unit is UL rated as
'UL916, listed open energy
management equipment'
Switch On
5
O
I
Reconnect Power to I/O 6
O
I