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D. Programming Boiler Settings
Boiler 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
ENTER MENU CODE
000
ENTER MENU CODE
600
Table 14 - Boiler Setting Access
Boiler Setting Program Navigation
Once the code is confirmed, the user can start to set the Boiler
Settings. Use the arrow keys on the display to navigate through
the Boiler Settings. A blinking setting indicates the setting can
be changed. To change a setting, press ENTER. Boiler settings
can be increased by pressing ^ and decreased by pressing v on
the display. When done, press ENTER. The setting will stop
blinking and the user 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.
Screen
CENTRAL HEAT
o
180
F
CENTRAL DIFF SET
o
30
F
DHW SETPOINT
o
119
F
DHW DIFF SETPOINT
o
7
F
TEMP DISPLAY C OR F
o
F
Table 15 - Boiler Setting Program Navigation
Clock Settings
(NOTE: The clock will reset if the boiler is powered off for more
than a week.)
Screen
CLOCK MODE
(12/24)
08/28/2009
Fr 9:42A
CLOCK HOUR
08/28/2009
Fr 10:01A
WHL-016 Rev. 4.14.16
Description
To access the boiler setting program,
press and hold ENTER for 4 seconds
until the display shows the screen at
left.
Use the arrow keys to log in the Boiler
Menu Access Code - 600. Press ENTER
to confirm the code and access the
Boiler Setting Program navigation
menu.
Description
Allows the user to adjust the boiler
o
set point from 50F to 190
F (Factory
o
Default 180
F).
Adjusts the boiler differential set point
o
o
from 5
F to 30
F (Factory Default
o
30
F).
Adjusts the indirect tank set point from
o
o
70
F to 185
F (Factory Default 119
Adjusts the DHW differential set point
o
o
from 1
F to 30
F (Factory Default 7
Adjusts
the
temperature
measurement in F = Fahrenheit to
C = Celsius (Default is Fahrenheit).
Description
Changes the clock from 12 hour
mode (8:45 PM) to 24 hour mode
(20:45). To change to 24 hour mode,
press ENTER. The letter (A or P)
after the time will blink. Press the
up or down arrow key once and the
letter will disappear. Press ENTER to
save the new setting.
Allows the user to adjust the hour
setting.
CLOCK MINUTE
08/28/2009
Fr 10:01A
CLOCK DAY OF WEEK
08/28/2009
Fr 10:01A
CLOCK DATE MODE
08/28/2009
Fr 10:01A
CLOCK YEAR
08/28/2009
Fr 10:01A
CLOCK MONTH
08/28/2009
Fr 10:01A
CLOCK DATE
08/28/2009
Fr 10:01A
Table 16 - Clock Setting Screens
NOTE: The internal clock does not 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
ENTER MENU CODE
000
ENTER MENU CODE
925
Table 17 - System Setting Access
F. System Setting Program Navigation
Once the System Menu Access Code is confirmed, the user can
o
F).
begin to set the system setting menu. Use the < > keys on the
display to navigate through the System Settings. To change
o
F).
a setting, press ENTER. System settings can be increased by
pressing ^ and decreased by pressing v on the display. When
done, press ENTER. The 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.
Screen
Function 1
MODE
INDIRECT
Function 3
DHW TANK MAX TEMP
o
180
F
Adjusts the minute setting.
Adjusts the day of the week.
Allows the user to switch to
European date format (2009/08/28)
from US format (08/28/2009).
Adjusts the year setting.
Adjusts the month setting.
The clock is set.
Description
To access the boiler setting program,
press and hold ENTER for 4 seconds
until the display shows the screen at
left.
Use the arrow keys to log in the
Boiler Menu Access Code - 925.
Press ENTER to confirm the code
and access the System Setting
Program navigation menu.
Description
Factory Program Mode
This indicates that the control is
configured correctly. Do not change
1
this setting.
DHW Tank Max Temp
This is the maximum temperature
that can be selected in boiler
settings for the DHW indirect tank.
3
o
Factory Default is 180
o
o
95
F to 180
F)
F. (Range:
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