lp-445-r4 Rev. 006 Rel. 027 Date 7.21.20
43
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
Description
CENTRAL HEAT
180
o
F
Allows the user to adjust the boiler set
point from 50F to 190
o
F (Factory Default
180
o
F).
CENTRAL DIFF SET
30
o
F
Adjusts the boiler differential set point
from 5
o
F to 30
o
F (Factory Default 30
o
F).
DHW SETPOINT
119
o
F
Adjusts the indirect tank set point from
70
o
F to 185
o
F (Factory Default 119
o
F).
DHW DIFF SETPOINT
7
o
F
Adjusts the DHW differential set point
from 1
o
F to 30
o
F (Factory Default 7
o
F).
TEMP DISPLAY C OR F
o
F
Adjusts the temperature measurement in
F = Fahrenheit to C = Celsius (Default is
Fahrenheit).
Table 19 - Boiler Setting Program Navigation
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
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.
CLOCK HOUR
08/28/2009 Fr 10:01A
Allows the user to adjust the hour
setting.
CLOCK MINUTE
08/28/2009 Fr 10:01A Adjusts the minute setting.
CLOCK DAY OF WEEK
08/28/2009 Fr 10:01A Adjusts the day of the week.
CLOCK DATE MODE
08/28/2009 Fr 10:01A
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 Adjusts the year setting.
CLOCK MONTH
08/28/2009 Fr 10:01A Adjusts the month setting.
CLOCK DATE
08/28/2009 Fr 10:01A The clock is set.
Table 17 - 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
Description
ENTER MENU CODE
000
To access the boiler setting program,
press and hold
ENTER
for 4 seconds
until the display shows the screen at
left.
ENTER MENU CODE
925
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.
Table 18 - 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
< >
keys on the display
to navigate through the System Settings. To change 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
Description
Function 1
Factory Program Mode
MODE
INDIRECT 1
This indicates that the control is
configured correctly. Do not change
this setting.
Function 3
DHW Tank Max Temp
DHW TANK MAX TEMP
180
o
F 3
This is the maximum temperature
that can be selected in boiler
settings for the DHW tank. Factory
Default is 180
o
F. (Range: 95
o
F to
180
o
F)
Function 6
DHW Post Pump Time
DHW POST PUMP TIME
0 MINUTES 6
The indirect pump has the ability to
post purge energy from the boiler
to run the pump after the set point
has been achieved. Please note that
running the pump for a time greater
than 5 minutes may cause tank
energy to be released back to the
heat exchanger. Factory Default of
0 Minutes. (Range: 0 – 10 minutes)
Function 7
Warm Weather Shutoff
WARM WEATHER OFF
68
o
F 7
When used with an outdoor sensor,
warm weather shut down will
disable the boiler if the programmed
outdoor temperature is exceeded.
Default: 68
o
F (Range: 41
o
F to 122
o
F).
Function 8
Min Outdoor Temp
MIN OUTDOOR TEMP
5
o
F 8
Sets the minimum outdoor design
temperature for the system. Default:
5
o
F (Range: -49
o
F to 32
o
F).
