LP-517 Rev. 000 Rel. 019 Date 7.21.20
42
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
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 17 - 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.
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.
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).
Function 9
Max Supply Temp
MAX SUPPLY TEMP
180
o
F 9
Sets the maximum design supply
temperature based on the minimum
outdoor design temperature. Default:
180
o
F (Range: 77
o
F to 190
o
F).
Function 10
Max Outdoor Temp
MAX OUTDOOR TEMP
68
o
F 10
Sets the maximum outdoor design
temperature for the system design.
Default: 68
o
F (Range 32
o
F to 190
o
F).
Function 11
Min Supply Temp
MIN SUPPLY TEMP
95
o
F 11
Sets the design supply water
temperature based on the maximum
outdoor design temperature. Default:
95
o
F (Range: 32
o
F to 190
o
F).
Function 12
Min Boiler Temp
MIN BOILER TEMP
68
o
F 12
Sets the design minimum heat curve
temperature for central heat. Default:
68
o
F (Range: 32
o
F to 190
o
F).
Function 13
CH Post Pump Time
CH POST PUMP TIME
0 MINUTES 13
Allows the user to set the boiler pump
post purge time once the thermostat
is satisfied. Default: 0 minutes (Range:
0 – 10 minutes).
Screen
Description
Function 14
DHW Priority
DHW PRIORITY
30 MINUTES 14
Allows the user to set the maximum
run time for the indirect fired water
heater and the minimum run time for
central heating. Default: 30 minutes
(Range: 0 – 60 minutes).
Function 15
Cascade Address
CASCADE ADDRESS
0 15
Bus addressing boilers (maximum
boilers allowed is eight (8) in a cascade
system). Master Boiler address is 0 and
Follower Boilers are addressed 1 thru
7. Default: 0 (Range: 0 – 15). NOTE: DO
NOT USE ADDRESSES 8 - 15.
Function 16
Optional Inputs
OPTIONAL INPUT
OFF 16
Allows the user to select optional
inputs to control or monitor the
system. Default: OFF (Range: Off /
Booster Board / 0-10 Volt).
Function 17
0-10 Volt Function
0-10 VOLT FUNCTION
TEMPERATURE 17
Controls boiler modulation through
temperature control. Factory Default
= Temperature (Range: Temperature
or Fan Speed).