Raypak 406A Installation And Operation Manual page 28

Press the DOWN button. The Fault History displays up to
ten faults in memory. The order of the faults begins with
"Fault Last," which is the most recent fault, and proceeds
through ten most recent messages in chronological order.
The second line of the display shows the fault message.
If there are no faults in the history buffer, the second line
reads "All Faults Clear."
Figure 49. Fault History Indicator
Program Button
1. Remove the four screws holding the control cover,
and swing the panel down so the back side of the
board is visible. Locate the Program Mode button
(SW1). See Figure 45. Press and hold the button
for 5-7 seconds until SET FACTORY DEFAULTS
appears on the display. Release the program button.
2. Press the MODE button sequentially until the desired
program event is reached. There are 5 different
events that can be programmed. They appear in the
sequence listed in Figure 50.
Resets board to factory default
settings.
Resets faults in the History File.
Change from Fahrenheit to
Celsius.
SPA setpoint maximum
adjustment.
POOL setpoint maximum
adjustment.
Figure 50. Programmable Events
Set Factory Defaults
Refer to step one above to access the program screen.
SET FACTORY DEFAULT should appear on the screen.
If it does not, press the MODE button until it appears on
the digital display. Press and hold both UP and DOWN
buttons for 5-7 seconds until DEFAULT SET appears.
This operation resets the operating program to its factory
default values.
28
PRELIMINARY
Both the POOL and SPA setpoints will revert to 65°F (18°C)
and both POOL and SPA maximum temperature settings
will be 104°F (40°C). The CONTROL LOCKOUT PIN will
be cleared and the control will resume normal operation.
Clear Faults
Refer to step one above to access the program screen.
Press the MODE button until CLEAR FAULTS appears
on the digital display. Press and hold both UP and DOWN
buttons for 5-7 seconds until FAULTS CLEARED appears.
This operation resets the Fault History file to "0" and clears
all the stored faults.
Fahrenheit or Celsius
Refer to step one above to access the program screen.
Press the MODE button until FAHRENHEIT or CELSIUS
appears on the digital display. The UP or DOWN buttons
will select FAHRENHEIT or CELSIUS on the temperature
display. Choose the desired temperature scale.
Spa Max Temp – Spa Setpoint Maximum Adjustment
Refer to step one above to access the program screen.
Press the MODE button until SPA MAX TEMP appears on
the digital display. Using the UP and DOWN buttons will
change the Maximum Temperature Setting to your desired
value. The control can be set for a maximum of 107°F
(42°C).
Pool Max Temp – Pool Setpoint Maximum
Adjustment
Refer to step one above access into the program screen.
Press the MODE button until POOL MAX TEMP appears
on the digital display. Using the UP and DOWN buttons
will change the Maximum Temperature Setting to your
desired value. The control can be set for a maximum of
107°F (42°C).
Control Lockout
The heater is equipped with a Control Lockout feature
to prevent unauthorized tampering or adjustment of the
control settings. To lock out the controls, press the DOWN
button and MODE button for 5 seconds. Choose a three
digit PIN, using the UP and DOWN buttons to select the
digits and the MODE button to lock in selections. Confirm
your selection and record your PIN.
To unlock the controls, press any button to bring up the
ENTER PIN menu. Enter the PIN that was used to lock the
control. Note that power cycling will not clear the lockout.
Successfully unlocking the control will display "LOCKOUT
CLEARED." Failure to enter the correct PIN will display
"INVALID PIN."
In the event that the user-selected PIN is lost or does not
clear the Control Lockout, use the Program Button to SET
FACTORY DEFAULTS. This will clear the PIN and allow
normal operation and selection of a new PIN if desired.
UNCONTROLLED DOCUMENT IF PRINTED