Carrier CCU Control Manual page 49

3 - MENU TREE
5 Timer programming
6 Fault level
7 Communication
8 Access level
9 Humidifier
5.1 Ventilation on
ENTER
5.2 Setpoint shift
Back to menu
0
N01
ENTER
N19
Back to menu
0
P700
ENTER
P706
Back to menu
0
ENTER 8.1 Level 1 access
8.2 Level 2 access
8.3 Level 3 access
Back to menu
0
ENTER
9.1 Settings
9.2 Reading parameters
9.3 Alarms
Back to menu
0
20 programming steps to
switch the fan on
20 timer programming steps to
shift setpoint
Selection for forwarding faults to the
critical or non-critical fault relays
Communication configuration
To change the access level
P900
P912
P950
P958
Humidifier
configuration
49