©2014 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-ISCU40000 6
40000 Series
Digital Control Operation (Extreme Modes)
Big Dipper
®
IS System
Digital Control Operation
Extreme Operation
For Food Service Operations which produce more grease and need additional run-time, the 40000 Series Big Dipper
provides additional modes for extreme operation. In order to access these modes:
1. Remove power from CLA by unplugging unit or lifting it to disengage the safety switch (found on
underside of the back of assembly).
2. Reapply power while holding down the Heavy Mode (III) Button.
3. The button (III) will blink temporarily, indicating which operation level has been selected.
4. Select desired mode at skim times/frequencies listed below.
Extreme Modes
Button Selected
Skim Time
Delay Between Skims*
Light (I)
90 Minutes
19 Hours
Moderate (II)
120 Minutes
19 Hours
Heavy (III)
120 Minutes
9.5 Hours
* Delay between Skims is the time from the start of the 1st skim to the start of the next skim.
To return to Default Modes, follow the instructions above, but press the Light Mode (I) Button instead of the Heavy
Mode (III) Button. The Light Mode (I) Button will temporarily blink to indicate this operational level has been
selected.
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PO BOX 2548, ASHEBORO, NC 27203
646 GREENSBORO STREET
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.XXX +/- 0.015
.XX +/- 0.03
Decimals
+/-1°
Angular
Tolerances
Dimensions are in inches
Unless otherwise specified
MATERIAL (UNLESS NOTED)
FINISH (UNLESS NOTED)
PART NO.
CHECKED
ENGINEERING
DRAWN
DATE
A
THIRD ANGLE PROJECTION
RELEASE DATE
REVISIONS
ZONE
REV
DESCRIPTION
DATE
APPROVED
SCALE
SHEET OF
SIZE
REV. NO.
DWG NO.
Hold down Heavy
Mode (III) Button
when connecting
power to unit to
switch to extreme
modes.
Hold down Light
Mode (I) Button
when connecting
power to unit to
switch back to
default modes.
