AIAS RC Techsheet IMO

4 / 26 | AIAS Room controller - installation and operation instruction
Accessories
External temperature sensors
TG-R5/PT1000,TG-UH/
PT1000,TG-A1/PT1000
Occupancy detector IR24-P
Relay module for -F-models RB3
Change-over TG-A1/PT1000
Condensation detector KG-A/1
CO2 transmitter CO2RT
Using labels
On the back of the electronics cassette, there is a set of labels
which makes it easier to install large numbers of controllers. By
using the labels as carriers of information for the installation en-
gineer, much time will be saved and you can keep wiring errors
at a minimum.
• Model and address
• Field for new address
or reference to connec-
tion diagram
• Field for room number
The three-piece label can be split and the parts can be fastened
to the installation drawing and the bottom plate of the controller.
The label carries information on the communication address etc.,
and has a note area where you can enter a reference number to
the connection diagram.The address on the sticker has a dif-
ferent meaning depending on what communication protocol is
used.
Example: If the address on Sticker is 191:183, for EXOline proto-
col it means PLA=191, ELA=183
Conguration
The controller is normally congured using Regio tool© . The
passwords for the various access levels are 1111 (log in as
administrator) and 3333 (log in as operator). For more informa-
tion, see the manual for Regio tool© .The controller can also be
congured on the display via the parameter menu. The computer
running Regio tool© is connected to the cassette with a USB-to-
RS485 converter. The adapter is connected to terminals 42(A)
and 43(B). Use a 24 V AC trafo for supply voltage of the electro-
nics cassette on terminals 10 and 11.If you want to congure the
unit, it is normally better to do this before sending the cassette
to the installation site. The bottom plates with location and wi-
ring information can be sent separately to the installation site for
electric installation.
Calibration
Calibration of a measured room temperature should be done
under stable conditions.
Troubleshooting
The Manual/Auto function in Regio tool© makes it possible to
test outputs. The output itself is not affected; only the software
object that controls the output. This means that the built-in
safety functions will not be disregarded.
Mounting
Place the controller in a location that has a temperature repre-
sentative for the room. A suitable location is approx. 1.6 m above
oor level in a place with unobstructed air circulation. Remove
the frame by depressing the locking tab in the lower edge of
the cover with a screwdriver. Next, gently pry the electronics
cassette out by using the four rectangular screwdriver slots to
lever against the edge of the bottom plate. Note: Take care not
to damage the electronics when inserting the screwdriver into
the slots!
The bottom plate with terminals has a number of xing hole
combinations. Select suitable holes and screw the bottom plate
onto the wall or connection box, so that the arrows on the
bottom plate point upwards. Do not tighten the screws too hard!
With surface-mounted cabling, break out suitable holes from the
marks in the plastic.