Trane IntelliPak SCRG-020, Руководство по программированию

Страница: 13 / 52

General Information
PKG-SVP01E-EN 13
Password Protected Screens
Some of the operating displays on the Human Interface
LCD screens and require a password to change. The
following screens display the various programming
sections that require a password in order to view or to
modify the preset operating parameters.The password for
each screen is a different series of + (Plus) or - (Minus) key
strokes in a predefined sequence. Shown below are the
password protected screens, and the passwords for
accessing them.
The following screens display the various programming
sections that require a specific PASSWORD to be entered
by a qualified operator in order to modify the operating
parameters. The following screen will appear if the
PASSWORD is not entered within approximately 15
seconds.
Temporary low limit suppression 10 °F p. 26
Upper limit 120 °F p. 26
Low limit 80 °F p. 26
Condenser temperature:
Efficiency check point 105 °F p. 26
Low ambient control point 90 °F p. 26
Control algorithm tuning parameters N/A p. 35
Max IGV position occupied 100% p. 24
Temperature input offset for:
Heat morning warmup 0 °F p. 31
Return air 0 °F p. 31
RTM zone temperature 0 °F p. 31
RTM aux. temperature 0 °F p. 31
Outdoor air 0 °F p. 31
Ventilation override definitions N/A p. 28
Table 3. Factory presents (continued)
Adjustable Function Factory Preset Changed To Reference Page
Password Entry Time Limit Exceeded
1. Press the NEXT key until the following screen is displayed.
Configuration is Password Protected
Please Enter Password: __________
1. Press the + or - keys in this sequence ( + - - - ) to access this restricted
screen.
2. Press the ENTER key to confirm the password and enter the menu.
3. Press the NEXT key until the following screen is displayed.
Ventilation Override Mode _______
Enter Password to Lock Definition:
1. Press the + or - keys in this sequence ( + - - + ) to lock each VO Mode.
2. Press the ENTER key to confirm the password and Lock the definitions.
3. Press the NEXT key until the following screen is displayed.
Diagnostic Reset is Password Protected
Please Enter Password: ____________
1. Press the + or - keys in this sequence ( - + + ) to access this restricted
screen.
2. Press the ENTER key to confirm the password and Lock the definitions.
3. Press the NEXT key until the following screen is displayed.
Diagnostic Log is Password Protected
Please Enter Password: __________
1. Press the + or - keys in this sequence ( - + + -) to access this restricted
screen.
2. Press the ENTER key to confirm the password and Lock the definitions.
3. Press the NEXT key until the following screen is displayed.