Carel k.Air, User Manual, Page: 25 / 192

25
User interface k.air +030220981 rel. 1.2 - 01.12.2020
4. USER INTERFACE
4.1 Introduction
The k.Air system uses the user terminal (P/N PGNE000*) for displaying alarms and some key values, and for setting the parame-
ters. The terminal comprises a display and 6- button keypad for confi guring and
programming the unit. The main information can also be displayed on the pGDX graphic terminal.
4.2 Keypad
COOLING
26.0
°C
Sup Ret
05/10/15
09:16
30220980_050_R01
Fig. 4.a
B UTT ON D E SCR I P TI ON
Alarm
Display active alarms/mute buzzer
Reset alarms with manual reset (press and hold)
Prg
Access the main menu
Esc
Return to the previous screen
/
UP / DOWN
Scroll quick-access menu rows
Browse between display screens
Increase / decrease value
Enter
Select quick-access menu row
Switch between parameter display and setting modes
Confi rm value and move to the next parameter
Tab. 4.a
4.3 D isplay
During normal operation, the display shows, in addition to the current date and time, the status of the fans, the control probe
measurement, the operating mode and active time bands
30220980_035_R01
COOLING
0-10V/ON-OFF/M odbus FAN
3-Speed FAN
26.0
°C
Sup Ret 05/10/15
09:16
5
6
4 3 2
9
1
7
8
1
Fan status: ON OFF
2 Supply fan (% activation)
3 Return fan (% activation)
4 Control probe measurement
5 Current date/time
6 Quick-access menu button icon
7 Unit operating mode/status
8 Active time bands
9
Current operating mode:
Heating Cooling
Fig. 4.b
Note:
the control probe can be selected as the supply, return or room probe (see screen Ac018). To fi nd out which control
probe is being used and the corresponding set point, see screen Qc01 in the “Set point” quick access menu.