A.J. Antunes & Co TCE 8253420060 - Manual (Page 3)

A. J. ANTUNES & CO. www.ajantunes.com 180 Kehoe Blvd., Carol Stream, Illinois 60188
1-630-784-1000 Fax: 630-784-1651 Page 3 of 4 P/N 1011092 Rev. A 11/11
1-800-253-2991
TCE Installation Information
When the button on the lower left of the unit is pushed in
and held the set point is displayed. As long as the button
is held in the set point is displayed. When the button is
out the temperature at the thermocouple is displayed.
The knob on the lower right is used to change the set
point. Turn the knob clockwise to increase the set point.
Turn the knob counter clockwise to decrease the set
point.
The diagram above shows the output states of the
controller internal relay when the temperature, as seen by
the thermocouple, is above or below the set point. When
the relay is energized the decimal point following the least
significant digit (extreme right) will be illuminated. Make
connections accordingly, observing the power rating of
the contacts. If the thermocouple “opens” the internal
relay will go to its “not operated” state.
NC
C
NO
Temperature over
set point, relay not
operated
Temperature under set
point, relay operated
NC
C
NO
Set Point Calibration and Output States
Solid State Relay Output
When the temperature seen by the thermocouple is
above the set point, there will not be any voltage between
– and + terminals (pin 8 & 6). If the temperature seen
by the thermocouple is below the set point, there will be
12-16 VDC output. This output is capable of providing
30 mA. If an “open” thermocouple condition occurs, the
voltages between pins 8 & 6 will be zero.
Warranty
1. Antunes Controls products are guaranteed to be free
from mechanical and electrical defects for a period of
one year from date of shipment under normal use and
service provided installation is made in accordance
with manufacturers’ recommendations.
2. Parts deemed defective shall be repaired or replaced
at manufacturers option and at manufacturers expense
but shall not include foreign or federal excise taxes,
state or municipal sale or use taxes, all such taxes
not limited to the foregoing being responsibility of the
purchaser.
3. No charge for travel and/or mileage will be allowed to
purchaser.
4. Antunes Controls reserves the right to make changes
in design or make any improvements on any products.
The right is always reserved to modify our equipment
because of new technology, underwriter’s requirements
and/or government regulations.
5. The following are not covered under warranty:
a. Failure from neglect, abuse, careless handling and
mis-application of unit.
b. Failure to observe guidelines for installation or
improper voltage hook-up.
c. Failure caused by improper maintenance.
d. Unless specifically allowed by Antunes Controls, no
other charges may be included under warranty.
Limitation of Liability: If it is understood and agreed
that seller’s liability whether in contract, in tort, under
any warranty, in negligence or otherwise, shall not
exceed the return of the amount of the purchase price
paid by purchaser and under no circumstances shall
seller be liable for special, indirect or consequential
damages. The price stated for the equipment is a
consideration in limiting seller’s liability. No action,
regardless of form, arising out of the transactions may
be brought by purchaser more than one year after the
cause of action has accrued.