HTP EFT-399 - Manual (Page 66)

66
LP-387 REV. 6.10.14
DHW SET POINT
119
o F
Function: Adjusts the indirect tank set point. Default: 119 o F (Range: 70 o F to 185 o F).
DHW DIFF SET POINT
7
o F
Function: Adjusts the indirect tank differential set point. Default: 7 o F (Range: 1 o F to 30 o F).
TEMP DISPLAY C OR F
o F
Function: Adjusts the temperature measurement in F = Fahrenheit to C = Celsius (Default is Fahrenheit).
Table 17 – Boiler Setting Screen Descriptions
Clock Settings
(NOTE: The clock will reset if the boiler is powered off for more than a week.)
SCREEN DESCRIPTION
CLOCK MODE (12/24)
08/28/2009 Fr 9:42A
Function: Changes the clock from 12 hour mode (8:45 PM) to 24 hour mode (20:45). To change to 24 hour mode,
press the ENTER key. The letter (A or P) after the time will blink. Press the up or down arrow key once and the letter
will disappear. Press the ENTER key to save the new setting.
CLOCK HOUR
08/28/2009 Fr 10:01A
Function: Allows the user to adjust the hour setting.
CLOCK MINUTE
08/28/2009 Fr 10:01A
Function: Adjusts the minute setting.
CLOCK DAY OF WEEK
08/28/2009 Fr 10:01A
Function: Adjusts the day of week.
CLOCK DATE MODE
08/28/2009 Fr 10:01A
Function: Allows the user to switch to European date format (2009/08/28) from US format (08/28/2009).
CLOCK YEAR
08/28/2009 Fr 10:01A
Function: Adjusts the year setting.
CLOCK MONTH
08/28/2009 Fr 10:01A
Function: Adjusts the month setting.
CLOCK DATE
08/28/2009 Fr 10:01A
The clock is set.
Table 18 – Clock Setting Screens
NOTE: The clock does not automatically adjust for Daylight Savings Time, and requires manual adjustment.
E. PROGRAMMING THE SYSTEM SETTING
System Setting Program Access
NOTE: Programming the boiler control is not possible when the boiler is firing. Make sure any input which can create a demand on the
boiler, such as the tank thermostat, is turned off, so the boiler will remain idle to allow programming.
SCREEN DESCRIPTION
ENTER MENU CODE
000 To access the boiler setting program, press and hold the ENTER Key for 4 seconds, until the display shows the screen
at left.
ENTER MENU CODE
925
Using the arrow keys on the display, log in your System Menu Access Code “925”. To confirm code, press ENTER
to access system setting program navigation menu.
Table 19 – System Setting Access
F. SYSTEM SETTING PROGRAM NAVIGATION
Once the System Menu Access Code is confirmed, the user can begin to set the system setting menu. Use the   arrow keys on
the display to navigate through the system setting program. To change a setting, press ENTER. System settings can be increased by
pressing the UP ARROW and decreased by pressing the DOWN ARROW on the display. When done, press ENTER. Setting will stop
blinking and you can move on to next setting. Press RESET to exit programming and store settings. Listed below are the boiler settings
that can be programmed into the control.