Raypak 337A Swimming Pool Heater User Manual


 
34
set
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.
SETdef – Default Settings
Refer to step one above to access the program
screen. SETdef should appear on the screen. If not,
press the Mode button until SETdef appears on the
digital display. Press and hold both “UP” and “DOWN”
buttons for 5-7 seconds until 3 dashes (---) appear.
This operation resets the operating program to its fac-
tory default values. Both the POOL and SPA setpoints
will revert to 65°F (18.5°C) and both POOL and SPA
maximum temperature settings will be 104°F (40.0°C).
Once this is done, reassemble the control panel.
RESfl – Reset Fault History
Refer to step one above to access the program
screen. Press the Mode button until RESfl appears
on the digital display. Press and hold both “UP” and
“DOWN” buttons for 5-7 seconds until 2 dashes (--)
appear.This operation resets the Fault History file to
“0” and clears all the stored faults. Once this is done,
reassemble the control panel.
Program Button
1) To access the program screen, press the Mode
button until the display reads OFF. Remove the
four screws holding the control cover on. Swing
control panel down so the back side of the board
is visible (see page 30). Locate the Program Mode
button as shown in the figure on pg. 32. Press the
program button (5-7 seconds) until SETdef
appears on the digital display. Release the pro-
gram button.
2) Press the Mode button sequentially until the
desired program event is reached. There are 5 dif-
ferent events that can be programmed. They
appear in the sequence listed below:
F/Cfff – Fahrenheit to Celsius
Refer to step one above to access the program
screen. Press the Mode button until F/Cfff appears
on the digital display. The digital display is capable of
displaying Celsius as well as Fahrenheit temperatures.
The “UP” or “DOWN” buttons will select “F” or “C” on
the temperature display. Choose the desired tempera-
ture scale. Once this is done, reassemble the control
panel.
SETspa 104 – SPA Set Point Maximum Adjustment
Refer to step one above to access the program
screen. Press the Mode button until SETspa 104
appears on the digital display. Using the “UP” and
“DOWN” buttons will change the Maximum
Temperature Setting to your desired value. The con-
trol can be set for a maximum of 107°F. Once this is
done, reassemble the control panel.
SETpool 104 – POOL Set Point Maximum Adjustment
Refer to step one above access into the program
screen. Press the Mode button until SETpool 104
appears on the digital display. Using the “UP” and
“DOWN” buttons will change the Maximum
Temperature Setting to your desired value. The con-
trol can be set for a maximum of 107°F. Once this is
done, reassemble the control panel.