LP-314 Rev. 012 Rel. 003 Date 9.27.19
38
Part 10 - Start-Up Procedures for the Installer
The control monitors the safety sensors of the appliance to assure safe
and efficient operation. It has many features to address configurations
associated with hydronic design.
This section addresses the programming features of the control. It is
important to fully understand its capabilities. This section addresses
the adjustment of Appliance Settings / System Settings / Maintenance
Settings and System Diagnostics to help customize your control.
will start to blink. Use
^
and
v
to adjust to your designed temperature.
To store the new value press
ENTER
.
17. The major Total System Control values are now programmed. Press
RESET
to return to the main screen. To adjust other system values, refer
to Control Overview, this manual.
18. Ensure that there is no air lock or blockage in the tank side loop of
the hydronic heating module. To do this, press and hold
v
and
ENTER
.
This will bring you into the pump service mode. Press
^
3 times until
“SERVICE PUMP RS 5” is on the screen. This puts the hydronic heating
module pump at 5 volts (50%). Press
>
until the value is increased to
10, putting the pump at full speed. Once flow is confirmed, press
^
and
v
at the same time to return you to the main screen.
19. Allow the temperature in the tank to reach its value. Once the tank
is up to temperature the burner will shut off.
20. Once the temperature in the tank is up to its set point, the DHW
mixing valve must be set correctly. Turn on the hot water faucet at a
nearby source. Use a temperature measuring device to measure the
water temperature. DO NOT USE YOUR HANDS! Any skin contact at this
point could cause serious injury. Adjust mixing valve to desired hot
water outlet following Mixing Valve Instructions in this manual.
21. Once a safe DHW outlet temperature is set with the supplied mixing
valve, the system is ready to run. Adjust thermostats to the desired
value. Total System Control will now modulate and control the system.
68 °F
5 °F
120 °F
160 °F
140 °F
WARM WEATHER SHUT DOWN
FUNCTION 4
HEATING
SYSTEM
DELTA T
FUNCTION 6
FUNCTION 5
FUNCTION 7
FUNCTION 8
DESIRED DHW
OUTLET TEMPERATURE
HYDRONIC HEATING SUPPLY TEMPERATURE
TANK TEMPERATURE
MAX TANK TEMPERATURE (FUNCTION 2)
APPLIANCE TEMPERATURE PERFORMANCE
OUTDOOR TEMPERATURE
LP-314-P
REV. 12/19/18
Figure 27 - Outdoor Reset
However, the control is programmed with factory defaults that may
already fit your hydronic design and may not require any adjustment
at all.
A. Navigation of the Display
The display includes a two-line backlit LCD readout that provides
informative messages about appliance operation. Many operating
parameters can be viewed and adjusted by using the six buttons on
the display. The function of each button is described below.
RESET
– The
RESET
button has two functions:
• Reset any lockout error code.
• Return the user to the default display screen.
ENTER
– The
ENTER
key is used to enter the parameter programming
mode. To enter this mode, hold down the
ENTER
key for more than 4
seconds. The readout will change to:
One of the zeroes will be blinking. Use the
^
and
v
arrow keys to
change the blinking digit to the correct value. Use the
<
and
>
arrow
keys to select the next digit to change and again use the
^
and
v
keys to change the value. Repeat until the correct code is entered.
Press the
ENTER
key to accept the code. If the code is correct, the
readout will change to the appropriate screen. If the programming
code is not accepted the readout will continue to display as shown
above.
The
ENTER
key is also used to enable a parameter for editing. After
navigating to the desired parameter, hold down the
ENTER
key for
one second. When the
ENTER
key is released, the parameter value
will begin to blink. The parameter can now be changed using the
^
and
v
keys. After the new value is selected, presses the
ENTER
key
for 1 second to lock in the new parameter value. The value will then
stop blinking.
ENTER MENU CODE
000
