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1.
Turn on the 120 VAC power supply to the water heater.
Press the "ON/OFF" button on the controller in order to
2.
turn the controller on.
3.
When ON, the STAND BY LED is lit.
It shows the set temperature on its display as shown in
4.
the picture on the right. (EX.: 120 °F)
Press the "HOT" button or the "COLD" button to set the
temperature setting of the unit.
Increasing temperature
from 120 °F (50 °C) to 125 °F (52 °C) :
1. The water heater must be Stand By to increase the
5.
temperature.
2. Press the "HOT" button to set 120 °F (50 °C).
3. Press and hold the "INFO" button and the "HOT"
button for at least 3 seconds. The remote will emit a
beep and change to 125 °F (52 °C).
4. Press the "HOT" button to set up to 140 °F (60 °C).
• Adjust the appropriate DIP switches according to temperature as shown
below. DO NOT adjust the other DIP switches.
• Turn off the power supply to the water heater before changing the DIP switch
settings.
WARNING
• Failure to observe these warnings could lead to carbon monoxide poisoning,
severe personal injury, or death.
There are 2 preset temperatures,120 °F (50 °C) and 140 °F (60 °C), that you can select from by changing
the DIP switch settings on the computer board without the controller. See below.
When the controller is in normal operation, the set temperature of the controller is given
priority over the set temperature of the DIP switch settings.
• The temperature has been preset at the factory to 120 °F (50 °C).
120 °F (50 °C)
DEFAULT
ON 1 2 3 4 5 6 7 8 9 10
OFF
No. 9 : OFF
NOTE: The dark square indicates the correct DIP switch position.
TEMPERATURE SETTINGS
-Using controller-
Operation
-Temperature setting on the PCB-
(Without controller)
140 °F (60 °C)
1 2 3 4 5 6 7 8 9 10
ON
OFF
No. 9 : ON
42
Screen on the controller
Bank of
DIPswitches
Page
Owner's Guide
Normal Operation
(EX.: 120 °F)
Computer board
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