LP-325 Rev. 009 Rel. 004 Date 12.2.20
41
D. Status Menu
Installers are also able to check the current status of the appliance
parameters by pressing
{S4}
for 3 seconds. Once activated, the display
will show
|d1|
alternating value of the actual outlet temperature.
Actual values are displayed for each function. To view the next value,
simply press the
{S4}
key.
Listed below are the values which can be displayed. These values
cannot be changed. To exit this menu, simply press
{S3}
to resume
normal operation.
Function – Value
To toggle between values press
{S1}
to go down and
{S4}
to go up. The
first function you will see is:
|d1|
— Actual temperature from top sensor
|d2|
— Actual temperature from bottom sensor
|d3|
— Actual tank temperature if an indirect sensor is used.
|d4|
— Not used
|d5|
— Actual temperature from the outdoor sensor |NC|.
|d6|
— Actual fan speed multiplied by 10 (Example: If fan speed
displayed is |410| RPM x 10 = 4100 actual fan speed)
|d7|
— Actual ionization current read from flame rectification probe
|d8|
— Actual status of the central heating circulator Off = |0|, On
= |1|.
|d9|
— Actual status of the indirect fired circulator Off = |0|, On = |1|.
|d10|
— Actual status of bus communication |co| = connected, |nc|
= not connected
|d11|
— Central heating set point
|d12|
— Power on hours in thousands (display will not read until
100 hrs.)
|d13|
— Total central heat hours in thousands (display will not read
until 100 hrs.)
|d14|
— Total indirect/dhw hours in thousands (display will not
read until 100 hrs.)
|d15|
— Passed ignition attempts in thousands
|d16|
— This function only becomes active when appliance is
set as the Master. It allows the user to monitor the System Pump
connected to the Master Appliance (0 = Off, 1 = On) in a multiple
appliance installation. Each appliance firing output percent is
displayed.
|P0|
- Master Appliance - Alternating (0-100 Percentage firing rate)
|P1|
- Follower Appliance #1 – Alternating (0-100 Percentage firing
rate)
|P2|
- Follower Appliance #2 – Alternating (0-100 Percentage firing
rate)
|P3|
- Follower Appliance #3 – Alternating (0-100 Percentage firing
rate)
|P4|
- Follower Appliance #4 – Alternating (0-100 Percentage firing
rate)
|P5|
- Follower Appliance #5 – Alternating (0-100 Percentage firing
rate)
|P6|
- Follower Appliance #6 – Alternating (0-100 Percentage firing
rate)
|P7|
- Follower Appliance #7 – Alternating (0-100 Percentage firing
rate
NOTE:
If you toggle beyond parameters of connected appliances,
the display will go into the next function value.
DHW call based on the differential temperature setting for the indirect
tank. The pump will not start until the indirect water temperature
reaches a temperature equal to the setting for the indirect, minus the
indirect differential. Range 1 – 18. Default 7.
EXAMPLE:
The indirect is set to heat at 130
o
F and the differential is set
to 10
o
F. The DHW pump will not start until the outlet temperature of
the system reaches 119
o
F (130 – 10 = 120).
E. Purge Air from System
Manually Operating CH/DHW Pumps to Commission System
Disconnect wires connected to the THERMOSTAT terminals on
the field connection board. Power the appliance. The display will
show the appliance water temperature. Press the
{S1}
and
{S3}
keys simultaneously and hold for 1 second. The display will begin
alternating between SEP and CH, and the central heating pump
will come on. If you press
{S2}
again, the central heating pump will
shut off, the display will begin alternating between SEP and DH, and
the DHW pump will come on. If the appliance is a cascade master
and you press
{S2}
again, the DHW pump will shut off, the display
will begin alternating between SEP and Sh, and the system pump
will come on. You can use the
{S1}
and
{S2}
keys to toggle between
running each pump in the system as required to help bleed out all
trapped air. Some good indicators that air is removed include the
absence of gurgling noises in the pipes and quiet pump operation.
Press
{S1}
and
{S2}
together at any time to return the control to
normal operation.
Part 11 - Start-Up Procedures for the Installer
The control allows the installer to set limits and program the
appliance heat curve. These system limits should not be changed by
the user. It is important to document the settings within this manual
after programming the system parameters for future reference.
A. Program Access
To start, press and hold
{S3}
and
{S4}
simultaneously for three
seconds. You will notice the display change to
|000|
. Then press and
hold
{S1}
until you see
|925|
. (If you go past
|925|
, you can use
{S2}
to increase the number.) This is the pass code. To confirm that the
pass code is correct, press and hold the
{S3}
key for 1 second. If the
pass code is entered incorrectly, the controller program function
will cancel and return to normal operation. If the code is entered
correctly, the control will switch off the gas valve and purge fan
while showing a solid
- - -
in the display. The display will show |1|
alternating to |de|. This first function verifies that the control will
function with the SuperStor Indirect Fired Water Heater.
B. Program System Settings
Press the
{S3}
key to move through each function. Press either
{S1}
to decrease or
{S2}
to increase the values. If there is no key action
for 1 minute, the display returns to normal operation. Changes are
effective immediately but not stored. To store changes, press the
{S4}
key for 3 seconds. The following table lists the functions that
the installer can program.
Function
Default
Value
Description
1
|de|
N/A
2
149
o
F
N/A
3
180
o
F
Maximum setpoint for indirect water
heater
(NOTE: Does not apply if used with a
mechanical control)
Range: 95 - 185
o
F
4
36
o
F
N/A
5
7
o
F
Change indirect water heater differential
Range: 1 - 18
o
F
6
0
Changes the indirect circulator post
purge time once the sensor is satisfied.
(NOTE: Post purge time should be set no
greater than 5 minutes.)
Range: 0 - 10 Minutes
7
68
o
F
Warm weather shutoff
Range: 41 - 122
o
F
