BriskHeat TB4000 User manual

Read and understand this material before operating or
servicing these heating tapes. Failure to understand
how to safely operate these heaters could result in an
accident causing serious injury or death. These heaters
should only be operated by qualified personnel.
TB4000 Temperature
Controller
Instruction Manual

BriskHeat® Corporation. All rights reserved
2
TB4000 Bulb and Capillary
Temperature Controller
Table of Contents
Introduction ...............................................................................................2
Safety Alert Symbol ..................................................................................2
Important Safety Instructions ....................................................................3
Installation Instructions .............................................................................4
Operating Instructions...............................................................................6
Troubleshooting Guide..............................................................................7
Warranty Information ................................................................................7
INTRODUCTION
BriskHeat® TB4000 bulb and capillary
temperature controllers are designed
for general purpose use in outdoor or
indoor environments to control tem-
peratures on applications requiring
automatic control.
SAVE THESE INSTRUCTIONS!
Additional copies of this manual are
available upon request
SAFETY ALERT SYMBOL
The symbol above is used to call your
attention to instructions concerning
your personal safety. It points out
important safety precautions. It means
“ATTENTION! Become Alert! Your
Personal Safety is involved!” Read the
message that follows and be alert to
the possibility of personal injury or
death.
Immediate hazards which WILL result in
severe personal injury or death
Hazards or unsafe practices which COULD
result in severe personal injury or death
Hazards or unsafe practices which COULD
result in minor personal injury or property
damage

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TB4000 Bulb and Capillary
Temperature Controller
 Inspect all components before use.
 Do not repair damaged or faulty
controller
 Do not crush or apply severe physical
stress on any component of system,
including cord assembly.
 Do not use controller and heater if any
component is damaged.
Failure to observe these warnings may result in
personal injury or damage to the heater.
IMPORTANT SAFETY INSTRUCTIONS
 Do not immerse or spray any component
of the control system with liquid.
 Keep volatile or combustible material away
from controller when in use.
 Keep sharp metal objects away from
heater.
 Use controller only ordinary (non-
hazardous) locations
Failure to observe these warnings may result in
electric shock, risk of fire, and personal injury.
End User Must Comply to the Following:
 Only qualified personnel are allowed to
connect electrical wiring.
 All electrical wiring must follow local
electrical codes and highly recommend
following NEC Article 427.
 Final installation / wiring is to be inspected
by the authority who has jurisdiction in the
area that the heater and temperature
controller is installed.
 The end-user is responsible for providing
a suitable disconnecting device.
 The end-user is responsible for providing
suitable electrical protection device. It is
highly recommended that a ground fault
circuit breaker is used.
Failure to observe these warnings may result in
personal injury or damage to the heater.
A person who has not read and understood all
operating instructions is not qualified to operate
this product.

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TB4000 Bulb and Capillary
Temperature Controller
Sensor Location:
Position and attach bulb temperature sensor directly on top of the heater or
touching the edge of the heater while also contacting the surface being heated.
Temperature sensing bulb must be in close proximity of heater for accurate
temperature control and to prevent over-heating. Use appropriate
temperature- rated adhesive tape to attach bulb or for large tanks and vessels
use a bulb bracket (available from BriskHeat®). If you have questions
concerning your application please contact your local distributor or BriskHeat®
at 1-800-848-7673 (U.S. & Canada), 1-614-294-3376 (World wide), or
[email protected].
Electrical Connections:
Holes for conduit and fittings may be made using a standard hole saw. Take
care to avoid damaging components when making holes.
Heater Connections:
Connect heater wires to the proper terminals. Proper over-current protection
should be located in the supply lines. Contact your local distributor or
BriskHeat® at 1-800-848-7673 (U.S. & Canada), 1-614-294-3376 (World wide),
or [email protected] for additional assistance.
Alarm Connections (If applicable):
On all models with the alarm feature, the loose wire must be connected to the
proper terminal on the terminal block for the light to function in the proper
manner. Refer to the electrical diagram on the next page.
On some models, a transformer may be supplied or retrofitted to avoid running
a second alarm supply. Consult the factory for assistance with your specific
installation/application.
DO NOT BEND, KINK, OR CRIMP THE BULB
AND CAPILLARY - This will cause loss of
calibration and might render the controller
inoperative. All warranties will be void if bulb or
capillary is damaged.
INSTALLATION INSTRUCTIONS
Mounting:
The enclosure should be mounted in a suitable location. Be sure that the bulb
will reach the desired sensing area. The mounting holes can be turned to aid
in installation if necessary.

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TB4000 Bulb and Capillary
Temperature Controller
Alarm Connection Wiring Diagram

BriskHeat® Corporation. All rights reserved
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TB4000 Bulb and Capillary
Temperature Controller
Read and understand this entire manual before
operating this controller.
OPERATING INSTRUCTIONS
Controller Operation:
Set the dial for the desired temperature to be maintained. If the sensed
temperature is below the set-point, power is applied to the heater and the
indicator light next to the set-point dial is illuminated. After the set-point
temperature is reached, the indicator light next to the set-point dial shuts off and
heater power is removed. The control cycles as necessary to maintain the
desired temperature.
Alarm Operation:
The alarm may be used as a high or low alarm, depending on the connections
used.
In the high temperature alarm mode, the alarm light illuminates and the external
device (if applicable) operates when the sensed temperature is above the alarm
point.
NOTE: To verify alarm operation, turn the alarm point dial to a setting lower
than the sensed temperature. Validate the alarm light illuminates. Return dial
to the desired alarm point to continue operation.
In the low temperature alarm mode, the alarm light illuminates and the external
device (if applicable) operates when the sensed temperature is below the alarm
point.
NOTE: To verify alarm operation, turn the alarm point dial to a setting greater
than the sensed temperature. Validate the alarm light illuminates. Return dial
to the desired alarm point to continue operation.

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TB4000 Bulb and Capillary
Temperature Controller
TROUBLESHOOTING GUIDE
Please read this guide prior to contacting BriskHeat®. This guide is designed
to answer the most commonly asked questions. If you are unable to identify
the problem or need additional assistance, please contact your local distributor
or BriskHeat at 1-800-848-7673 (U.S. & Canada), 1-614-294-3376 (World
wide), or [email protected].
PROBLEM SOLUTION(S)
Heater does not warm up Check set-point
Verify heater is connected to proper voltage
Check power source: Using a voltmeter, test the power
source and assure correct voltage is present
Check to see if there is a resistance reading (not an open
circuit) in heater using an ohm meter
Heater does not turn off Check set-point
Ensure correct bulb placement
Check bulb and capillary for any holes or kinks
Heater will not reach
desired temperature
Check set-point
Ensure correct bulb placement
Power source circuit
breaker trips
Validate that the circuit breaker is capable of handling the
amperage requirement of heater(s)
Examine system for any damage
Warranty Information
BriskHeat® warrants to the original purchaser for the period of eighteen (18)
months from date of shipment or twelve (12) months from date of installation,
whichever comes first. Contact factory at 1-800-848-7673 (U.S. & Canada) or
1-614-294-3376 (World wide) for complete details.

BriskHeat® Corporation. All rights reserved
8
TB4000 Bulb and Capillary
Temperature Controller
1055 Gibbard Ave, Columbus, OH 43201
Toll Free: 800-848-7673
Phone: [phone]
Fax: [phone]
Email: [email protected]
PN: 40479 Rev D