User Interface; Display; Buttons - Carel µAM User Manual

Air-conditioning electronic controller
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2.1 Display

Information: the symbols are displayed according to the configuration of the system and the model of
µAM
.
1
HEATING mode
2
COOLING mode
3
AUTOMATIC operation
4
In combination with 1: automatic DEHUMIDIFICATION active.
From only: manual DEHUMIDIFICATION active.
5
Automatic HUMIDIFICATION active
6
Displays, depending on the situation: temperature measured, temperature set point, humidity measured,
humidity set point, value of the parameter being set
7
On when field 6 is displaying a temperature value
8
On when field 6 is displaying a set point
9
On when field 6 is displaying a humidity value
10-11 Current day of the week (1=Monday)
12
Active alarm (see the chapter on "Alarms")
13
SLEEP mode active
14
On when field 15 is displaying the remaining hours in SLEEP mode
15
Displays, depending on the situation, the number of the master
the remaining duration of SLEEP mode in hours
16
If on means that the values shown on the display refer to the master
indicated by 15
17
Operation managed by time bands
18-19 (symbol 19 off): displays the current time
(symbol 19 on): displays the temperature measured by the master

2.2 Buttons

Information: when pressing a button, the backlighting comes on for 10 seconds.
Button
Meaning
POWER
Switch the entire system or individual devices between ON/STANDBY:
symbol 16 off: switches the µAM,
symbol 16 on: only switches the
MODE
Select mode: HEATING, COOLING, AUTO, MANUAL DEHUMIDIFICATION
NOTE: lthe modes that are incompatible with the specific configuration of the system or with the
model of µAM purchased cannot be selected.
FAN COIL Select the
e-drofan
(symbols 15 and 16) for the remote setting of the temperature set point and
ON/STANDBY status, and display the temperature corresponding to the selected
SLEEP
Centralised activation and duration of sleep mode for all the
(symbol 13 off) 1hr→2hr→...9hr→0hr (off)→1hr→...(cyclical);
(symbol 13 on, not flashing) pressing deactivates the mode.
CLOCK
Activate operation managed by time bands: press briefly.
Set the time bands: hold for 3 seconds.
Set the clock: hold for 5 seconds, ignoring the transition to "Set time bands" after 3 seconds.
TEMP
Cyclically select the temporary displays (the normal display resumes after 5 seconds from when
the last button was released):
temperature measured by the built-in probe→humidity measured by the built-in probe→humidity
set point (modifiable)→normal display→temperature measured by the built-in probe→...(cyclical)
NOTE: the displays that are incompatible with the specific configuration of the system or with the
model of µAM purchased are not visible.
Increase the value of the parameter being set.
If the normal display shows the µAM temperature set point (symbols 7 and 8 on), pressing the
button increases the value.
Decreases the value of the parameter being set.
If the normal display shows the µAM temperature set point (symbols 7 and 8 on), pressing the
button decreases the value.
+030220460 rel. 1.0 - 08.05.2007
µAM

2. USER INTERFACE

e-drofan
selected or, if together with 14,
e-drofan
e-drofan
indicated by 15
µC
SE
e-drofan
2
and all the
units at the same time;
e-drofan
indicated by symbol 15 (See Chap 5.5)..
e-drofan
units (symbol 13):
with the address
Table 2.a
POWER
MODE
FANCOIL
SLEEP
CLOCK
TEMP
e-drofan
.
Table 2.b
13
Fig. 2.a
Mode
Fig. 2.b

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