Unit supply
The room temperature controllers from the ATR-
Smart-Web series or ATR-Smart-Basic series are
supplied with 12 V DC (+10%/-15%) and a lithium
backup battery (type
CR2032
) is installed inside
them. The backup battery has a service life of
about 2 years of continuous non-supply, after
which time the date, time and day parameters must
be reset and the battery replaced if necessary
when the room temperature controller is switched
on again. To replace the backup battery, remove
the back cover of the remote control and discon-
nect the power terminals
(M1
). Carefully unscrew
screw
A
at the bottom left (Fig. 1) so as not to
damage the NTC sensor of the unit. Remove and
replace battery
B
as shown in the illustration
below. Replace the washer and secure it with the
screw; reconnect the
M1
power terminal and close
the rear cover after the operation.
A
B
CR 2032
M1
Fig. 1: Unit supply
A:
Screw
B:
Battery (CR 2032)
M1: Terminal
3
Operation
3.1 Instructions for the user
The instructions contained in this manual refer
to the remote controls ATR-Smart-Web and
ATR-Smart-Basic, which use firmware version
2.15.
10:15
Lun 01 Gen
HOME
SET: OFF
20.0
°C
Fig. 2: HOME start screen
The remote control has a TFT LCD 4.3 inch touch
screen colour display with 480x272 pixel resolu-
tion. The start page (HOME) is laid out as follows:
10:15
Lun 01 Gen
HOME
SET: 18°C
20.0
°C
000 %
2
1
3
10
4
5
6
7
8
9
11
Fig. 3: Layout of the HOME start screen
1
Temperature setpoint
2
Time
3
Fault messages section
4
Menu page
5
Date
6
Reference temperature
7
Operating section
8
GPC Smart menu
REMKO room temperature controller
8
