Download Raypak Heater Tool Box

EOL -Screen
EOL
EOL stands for End of Line Test.
EOL
This is a factory test procedure
mode used when doing the final live
fire test at the factory. This mode is
not used for field purposes.
To get a heater to display this mode, the unit must be off. Push and hold
down the MODE button. While holding down the button, turn the power on.
EOL will appear. To eliminate the EOL mode, turn the power off and then
back on.
If the EOL mode returns, it is most likely a bad keypad. To determine if the
keypad is bad, turn power off. Unplug keypad connector from circuit board.
Power unit on. If board goes into normal operation, the keypad is bad. If
EOL still appears, replace the board.
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