45 Page
Normal Operaon
Owner's Guide
°F 100 105 110 115 120* 125 130 135 140
°C 38 40 43 45 50* 52 55 57 60
a) For 240 (T-H3J) and 340 (T-H3S) models
°F 100 105 110 115 120* 125 130 135 140 145 150 155 160 165 175 185
°C 38 40 43 45 50* 52 55 57 60 63 65 68 70 75 80 85
b) For 540 (T-H3) model
*Factorysetting(Default):120°F
DO NOT set to 185 °F (85 °C) if you use your water heater in a recirculation
system. This will cause damage to the heater and void the warranty.
(This temperature setting is available for the 540 (T-H3) model only.)
WARNING
Operation
Screen on the controller
Temperature controller Remote controller
1.
Turnonthe120VACpowersupplytotheunit(thewater
heater or the multi-unit controller).
2.
Press the "ON/OFF" button on the controller in order to
turn the controller on.
3.
When ON, the STAND BY LED is lit.
4.
It shows the set temperature on its display as shown in
thepictureontheright.(EX.:120°F)
5.
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.ThewaterheatermustbeinStandBytoincreasethe
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).
Increasing temperature above 140 °F (60 °C)
-540 (T-H3) model only-:
1.ThewaterheatermustbeinStandBytoincreasethe
temperature.
2. Press the "HOT" button to set 140°F(60°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 145°F(63°C).
4. Press the "HOT" button to set up to 185°F(85°C).
(EX.:120°F)
TEMPERATURE SETTINGS
-Set temperature
TEMPERATURE TABLE OF CONTROLLER
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