Keypad/Display Lockout - Trane CVHE Information Manual

Service Settings (Non Password Protected Service Settings Group)
Figure 3
Service Settings Key

Keypad/Display Lockout

This display only appears if the keypad lockout
feature is enabled.
Press (Enter) to Lock Display & Keypad
26
Service Settings Group
Password Screen
(+)(+)(-)(-)(+)(+)
Password Screen
(+)(-)(+)(-)(+)(-)
Password Screen
(-)(-)(+)(+)(-)(-)
(-)(+)(-)(-)(+)(+)
Password Screen
or
(+)(+)(-)(+)(-)(-)
Field Startup
Group
Machine Config. Group
Refrigerant Monitor
Settings Group
Refrigerant Monitor
Calibration Groups
Menu Structure Under
The Service Settings Key
Password will be required to Unlock
If the <Enter> key is pressed to lock the keypad, the
following message is displayed, and all further input
from the keypad is ignored, including the <Stop> key,
until the password is entered. The password consists
CVHE-CLD-1A