Trane CVRC-M-1D, Руководство пользователя

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Service Settings - Basic Setups
Service Settings: Basic Setups
Press <+> <- > to Change Setting
Menu Settings Password
If the Menu Settings Password is Enabled in the Service Setup Group,
following each setting group heading the following will be displayed:
Settings In This Menu Are [status]
[password message]
If the Menu Settings Password is disabled in the Service Start-up Group,
the above screen will be suppressed.
The possible values for [status] are “Locked” or “Unlocked”. If the
password status is locked, the password message will be “Enter
Password to Unlock”. The user will then depress
followed by the <Enter> key. The password keystrokes will be echoed to
the screen as a visual aide. The last six keystrokes represent the current
password and up to twenty keystrokes can be entered. An incorrect
password or the twenty-first keystroke will result in the password
message “Invalid Password”.
If the password status is unlocked, the password message will be “Press
Enter to Lock”. Pressing <Enter> will lock all of the setpoint menus.
Likewise, if the password status is locked and the correct password is
entered, all of the setpoint menus will be unlocked.
Whenever a password is in use the “Press <+> <-> to change setting”
message will be suppressed on all setpoint screens. Any attempt to
change a setpoint will result in the message “Setting is Locked” being
displayed for 1 second. The password once entered will remain valid until
canceled.
Keypad/Display Lockout
This display only appears if the keypad lockout feature is enabled in the
Service Start-Up Group.
Press <Enter> to Lock Display & Keypad
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 enter. The password consists of
pressing the <Previous> and <Enter> keys at the same time
******DISPLAY AND KEYPAD ARE LOCKED******
********ENTER PASSWORD TO UNLOCK********
If the keypad is locked and the password is entered, the display will go to
the Chiller Operating Mode display of the Chiller Report.
CVRC-M-1D 51
Basic Setups