![](/html/4b/4bb6/4bb66796445e2b587866c1bd2b479b27e17e5e77ab8dd22d665537bf96c3365b/bg2.png)
1. Introduction
Thank you very much for purchasing TMI-Tek TCC-100BWU. This operation manual provides
information about the TCC-100BWU, including instructions on how to operate it, a description of
its functionality, and precautions for handling. Before using the product, read this manual carefully
to ensure that you handle it properly. The TCC-100BWU is designed for industrial use and is an
auxiliary relay that is used to wirelessly control the heaters and lighting connected to the main
relay.
1.1 Safety consideration
The following section provides a list of instructions to observe for safely using the product and
avoiding property damage or physical injury to the user and individuals near the product. Do not
handle or operate the unit in a manner which is not described in this operation manual.
[Description of markings]
Marking Explanation
Failure to avoid or perform a specific action may result in property damage
or minor physical harm to the user.
Failure to avoid or perform a specific action may result in death or serious
physical injury to the user.
1 www.tmi-tek.com
![](/html/4b/4bb6/4bb66796445e2b587866c1bd2b479b27e17e5e77ab8dd22d665537bf96c3365b/bg3.png)
a) Do not use this instrument in locations
subject to excessively high humidity, direct
sunlight, or extreme temperatures (lower
than -15°C or higher than 55°C). Doing so
can lead to malfunction.
Avoid using the instrument in the following
locations:
- Locations with an ambient temperature
lower than -15°C or higher than 55°C.
- Locations subject to extreme temperature
changes, or where dew accumulates..
- Locations full of corrosive gases and
combustible gases.
- Locations containing a large number of
conductive materials such as dust, salt,
and iron filings, or locations with a
significant amount of moisture, oil mists,
b) Mount the instrument securely. Avoid
mounting the instrument in an unstable
location, such as an incline or a place
subject to significant vibration.
c) Secure the instrument properly to prevent it
from vibrating.
d) Do not install in metal areas. It may cause
communication failure/disruptions.
e) Please be sure to ventilate properly. Do not
block the ventilation area.
f) Please be cautious of the following in regards
to the adapter
- Damage to the cables can be the cause of
fire and electric shock
- Please do not touch the adapter with wet
hands
- Please do not pull on the cable
and organic solvents.
- Locations subject to vibration.
- Locations exposed to direct sunlight.
- Locations exposed to water.
- Locations exposed to oils or chemicals.
- Locations where a strong magnetic field or
electric field is generated.
g) Failure to follow the instructions in this
operation manual can result in property
damage, serious bodily injury, or even death.
2 www.tmi-tek.com
![](/html/4b/4bb6/4bb66796445e2b587866c1bd2b479b27e17e5e77ab8dd22d665537bf96c3365b/bg4.png)
a) When installing, please keep the power
separated. It may be the cause of electric
shock.
b) If the instrument is dropped or damaged,
switch it off and disconnect the power plug
from the receptacle. Continuing to use the
instrument after it is dropped may result in
fire or electrical shock.
c) If foreign materials, such as water or oils,
enter the instrument, switch off the power
immediately and unplug it from the
receptacle. Continued use may result in fire
or electrical shock.
d) Make sure to leave sufficient space behind
the instrument to allow for instant access to
the power plug in case of an emergency.
e) This instrument is not customer-serviceable.
Attempt to service the instrument on your
own may result in fire or electrical shock.
f) Discontinue using the instrument if any of
the following problems occur:
- The instrument generates unusual noises.
- The instrument produces smoke.
- The instrument develops problems that are
not covered in this manual.
- The instrument cannot be operated as
described in this manual.
1.2 Notes
a) The information in this document is subject to change without notice for the sake of
performance or functional upgrades.
b) This document may not be reproduced, in whole or in part, without prior approval of the
publisher.
c) This product is not responsible for the failure of surrounding equipments.
3 www.tmi-tek.com