2050 Operations Manual
Rev L 2/2/2018
Page 13 of 22
OPERATION
External circulation begins immediately when power is turn on. With the circulator
properly installed and the appropriate utilities connected, the power switch on the left
side of the control bezel can be turned on. Within minutes, the temperature will begin
to approach setpoint.
The circulator keypad is designed to produce a simple, easy to understand user
interface that is intuitive and user friendly. With just a few presses of the keys, the
logic behind the user interface is very easy to learn and remember.
There are four basic keys to setup or change any parameter to be setup or changed.
Rotates through the menus
Saves any adjusted parameter
Adjusts a selected parameter
Up/Down
