TREND IQ251 - Manual (Page 13)

13 IQ251 Installation Instructions TG103483 Issue 3, 8/10/08
Installation Instructions IQ251
Upload Strategy 1
SET Manual TE200147
SET
X.IQ2
IQ251
IQ251
IQ 251
RX TX
OR
9 Way 'D type'
Female
CABLE/EJ101442
RJ11
A D D R E S S
O N
SUPERVISOR
IQ 251
Switch Off 2
O
I
Open Panel 4
IQ25x/USA:
The unit is UL
rated as
'UL916, listed
open energy
management
equipment'
WARNING: Opening the panel may
expose dangerous
voltages.
417-IEC-5036
Isolate I/O 3
IQ251 IQ251
ADDRESS ADDRESS ON RX TX
O
I
WARNING: The connecting leads may be
connected to supplies. Isolate
before touching.
Unscrew Main Cover 5 Lift Off Cover 6
CAUTION: This unit contains static sensitive devices. Suitable anti-static
precautions should be taken throughout this operation to
prevent damage to the unit. BSEN100015/1 Basic Specification:
protection of electrostatic sensitive devices.
Remove 4 screws
6 Replacing the Battery
Earth (ground) cable
!