©2013 Thermaco, Inc. All rights reserved • Patented/Patents Pending • Specifications subject to change without notice
Thermaco, Inc. • 646 Greensboro St. • Asheboro, N. C. 27204-2548 • Phone (336) 629-4651
MNL-ASTCU14000 4
Big Dipper
®
Internal Strainer (IS) Features
Jog Switch
The Stainless IS Series Big Dipper has a built in Jog
Switch on the side of the housing which allows for quick
and easy monitoring of the unit to ensure that it is op-
erating correctly. By simply pressing the button, the
motor should activate and the skimming wheel should
turn normally. Letting go of the button will disengage
the motor. Using this jog switch will not interfere with
the timer setting of the unit.
Feedback Provided by Jog Switch
• If the unit is not operating regularly, but will work when the button is pressed, it is likely that the
timer on the unit is no longer operating and should be replaced.
• If pressing the button does nothing then there may be a problem with the motor assembly.
Please contact Thermaco or your local service agent.
Energy Saver Switch
Each Stainless IS Series Big Dipper ships with the
heating element activated such that the heater oper-
ates only when the motor is running. Alternatively, the
unit can be run in Energy Saver Mode which deacti-
vates the heater in the unit. The switch for changing
this mode is in the rear of the Center Lid Assembly
just above the power cord. To engage Energy Saver
Mode and deactivate the heater, press and release
the button once. The button will stick out further
than it does when the heater is on. For continuous
operation of the heater, please see the underside of
the center module lid or contact Thermaco or contact
your local service agent.
Heater On
Energy Saver Mode Off
Heater Off
Energy Saver Mode On
Energy Saver Switch Settings
Big Dipper
®
Internal Strainer (IS)
System Overview
