Step 6, Replacing the housing – Teco US TR20 User Manual
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Step 6
Replacing the Housing
It is important to line up housing with the control panel. If
the control panel does not fit the slot designed for the con-
trol panel, housing is not seated correctly.
Press down firmly an on the rear of the housing. You will
feel the housing snap into place.
Replace plastic nuts over threaded inlet and outlet ports.
Tighten with channel lock pliers. Replace shut off valves.
Chiller is now ready for operation. Once water is flowing
through chiller, check carefully for any leaks.
To test your heater, push the SET button on the chiller
and raise the set temperature higher than the aquariums’
current temperature. The red indicator light should come
on, indicating that the heater is working. Monitor chiller
long enough to see the temperature increase by at least
1º F. Once this has occurred, reset SET temperature to
desired level.
Your heater is now operational.