Teco US TR20 - Manual (Page 13)

Step 8
Resetting Chiller / Changing the Jumper Settings
Plug in and turn on the chiller
At the top of the control panel, above the display and
controls are a series of small metal prongs. Remove the
plastic “jumper” from the first two prongs.
Place jumper on pins 7&8, this will reset your chiller.
Remove jumper from pins 7&8.
Now turn off your chiller.
CAUTION: Leaving chiller on with no water flowing will cause
the unit to overheat.
Place Jumper over pins 2&3 (see diagram below)
Note: Resting your chiller will change your set temperature
to the default of 73.
Reset Pins
(Place jumper here momentarily to reset)
Heater Jumper
(Postion may vary
depending on weather
heater is installed)
UV Jumper
Front of Chiller Front of Chiller
Before Instillation Settings Required to operate the UV lamp
1
2
3
1
2
3
4
5
6
4
5
6
7
8
7
8