Smart System Control Module; Access Modes; Saving Parameters; Adjusting Parameters - Lochinvar Knight r 81-286 User's Information Manual

4

SMART SYSTEM control module

Knight boiler control module
Use the control panel (FIG. 4) to set temperatures, operating conditions, and monitor boiler operation.
Figure 4 Control Panel
The information on the bottom of the display shows the functions of the two SELECT keys (on either corner), and the
NAVIGATION dial (in the center): MENU = Left SELECT Key

Access modes

Please note that the brackets ([]) denote
NOTICE
screen status.
User
The user can adjust space heating and tank target
temperatures by pressing the NAVIGATION dial when
"SETPOINTS" is flashing at the bottom of the display.
The user can adjust the date and time, temperature units,
and night setback override (if active) by pressing the
LEFT SELECT [MENU] key for 5 seconds. When the user
password "0000" appears, then press the RIGHT SELECT
[SAVE] key (do not change the password).
Installer
Most parameters are available only to the installer, accessible
only by entering the installer password, see the Knight
Boiler Service Manual.

Saving parameters

Press the RIGHT SELECT [SAVE] key one time to return to
the parameter listing. Press the RIGHT SELECT [HOME]
key again to store the new settings and return to the Status
Screen.
10
SETPOINTS = NAVIGATION Dial - Pressing Down
SHDN = Right SELECT Key

Adjusting parameters

The control uses an internal clock for the night setback feature
and for logging of events. For these features to work properly,
the clock must be set when the boiler is first installed or any
time the boiler has been powered off for more than four (4)
hours. This parameter must be accessed to set the clock.
To set the clock, access the clock menu as described in the
User section. Rotate the NAVIGATION dial (if needed) until
the arrow (>) is pointing to "TIME & DATE". Press the
NAVIGATION dial once. If the date and time are incorrect,
press the NAVIGATION dial again. The hours value will
begin flashing. Rotate the NAVIGATION dial until the hour
and AM/PM values are correct. Press the NAVIGATION
dial again. The minutes value will begin flashing. Rotate
the NAVIGATION dial to adjust the minutes. Repeat this
procedure to adjust the month, date and year. Save the
new settings as described in the Saving Parameters section
(this page).
User's Information Manual
NAVIGATION DIAL
Before changing parameters, note the
CAUTION
settings so that the unit can be returned to
its original operating parameters.
The internal clock does not adjust for
NOTICE
Daylight Savings Time and therefore,
will require a manual adjustment.