53
the highest and lowest fan speed. After 20 minutes, Test mode stops automatically. To exit Test Mode
manually, press
{S1}
and
{S2}
together for 1 second.
COMBUSTION SETTINGS
HIGH FIRING RATES and LOW FIRING RATES ON ALL MODELS
NATURAL GAS
PROPANE LP
Low
High
Low
high
Carbon Monoxide
(CO%)
0 – 10 ppm
0 – 20 ppm
0 – 10 ppm
0 – 20 ppm
Carbon Dioxide
(CO
2
%)
9% - 10 ½%
9% - 10 ½%
9 ½% - 11%
9 ½% - 11%
Table 9
FAN SPEEDS
BTU
IGNITION
MIN
MAX
100,000
3000
2000
5400
130,000
3000
2000
6950
160,000
3000
2000
6850
199,000
3000
2000
8500
Table 10
F. PURGE AIR FROM WATER SYSTEM
Disconnect the wires connected to the THERMOSTAT terminals of the field connection board. Apply
power to 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 entrapped air. Some good
indicators that air is removed include the absence of gurgling noises in the pipes and pump operation
becoming very quiet. Press
{S1}
and
{S2}
together at any time to return the control to normal operation.
PART 11 – PROGRAMMING THE HEATER
The control allows the installer to set system limits and the heat curve for the Heater. These system limits
should not be changed by the user. It is important to document your settings within this manual after you
program 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
decrease 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 then show a |1| alternating to |de|.
This first function verifies that the control will function with the SuperStor Indirect Fired Water Heater.
B. PROGRAM SYSTEM SETTINGS
Next you will have to press the
{S3
} key to move through each function. To increase or decrease a value,
you will need to press either the
{S1}
key or
{S2}
key to change the default values. If there is no key
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