©2005 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-IS6000 12
®
Big Dipper
®
IS System
Electrical Installation
Big Dipper
®
IS System Electrical Installation
NOTE:
Time Clock is supplied with system.
This equipment must be installed to comply with all national, state
and local electrical codes for your area. Installation should only
be performed by a qualified electrician.
Electrical Panel
(NOT SUPPLIED)
115 VAC Circuit,
From Ground Fault
Circuit Breaker
(NOT SUPPLIED)
Socket Outlet
(NOT SUPPLIED)
Big Dipper Internal Strainer (IS) Models
Big Dipper
Internal Strainer Series Models utilize one 24 hour time control-
ler. The timer is located under the hinged lid of the motor enclosure on top
of the lid of Big Dipper (See Timer Operation Instructions). The Big Dipper
should only be plugged into a properly grounded 3-prong 120 VAC outlet.
If possible, the power supply outlet for the Big Dipper should be connected
to an electrical circuit controlled by a ground fault circuit breaker.
This Big Dipper unit is shipped from the Factory wired for
Simultaneous
Operation
. This means the Heater and Motor operate at the same time
under timer control.
Continuous Heater Operation
is where the Heater is
active at all times. To switch to
Continuous Heater Operation
, switch the
RED WIRE on the THERMOSTAT with the BLACK WIRE. (Instructions are
on the wiring Diagram in the electrical enclosure.
Note: The Big Dipper unit will not operate when the lid is removed.
Timer
(Under Hinged Lid)
Big Dipper Electrical Requirements
4.5 Amps @ 120 VAC 60Hz (520 Watts)
