Installation Instructions

The aquastat is an integrated adjustable thermostat

controlled by the temperature dial. The aquastat allows

the circulator to automatically turn off (the green LED is

off) when the water temperature passing through the

circulator housing reaches the dial setting selected

between 95 deg F and 150 deg F. The circulator will

automatically turn back on (the green LED is on) when

the water temperature cools down 12 deg F.

Setting the aquastat:

11..

The factory preset dial position is 95 deg F.

22..

To increase the temperature setting turn the dial

clockwise.

33..

Turning the dial fully clockwise to the stop defeats

the aquastat function and the circulator will not shut

off by water temperature. It is recommended that this

setting only be used to sanitize/flush the hot water

line.

NNoottee::

140 deg F water is the maximum

recommended fluid temperature to prevent calcium

precipitation in the system.

WWAARRNNIINNGG::

120 deg F water is the maximum

recommended fluid temperature to prevent scalding.

COMFORT PUMP