User Manual

User’s Information Manual
11
Access modes
User
The user can adjust space heating target temperature by using
the UP and DOWN buttons (FIG. 4-1) at any time during
normal operation. By entering the USER code (0704), the
user can also change temperature units, time and date, and
night setback settings. In User Mode, the following
parameters can be viewed but not changed:
• Boiler outlet water target temperature in DHW
Mode
• Boiler model number
• Software version
• Total operating hours
• Total cycles
Installer
Most parameters are available only to the installer, accessible
only by entering the installer access code. Have your qualified
service technician reference the Knight XL Service Manual.
Saving parameters (reference parameter table on
page 12 of this manual)
To save parameters and exit programming:
Press the ENTER/RESET button (FIG. 4-1).
To keep parameter settings only for a current operating
cycle:
Press the MENU/EXIT button (FIG. 4-1) 3 times after
making all desired parameter changes.
To enter a parameter and continue programming:
Press the MENU/EXIT button 1 time to return to the
parameter listings; press again to return to the menu listings.
Remember to press the ENTER/RESET button when finished
programming in order to save the changes made.
Have your qualified service technician reference the Knight
XL Service Manual for a detailed description of parameters
and access modes.
4 SMART SYSTEM control module (continued)