TE Technology TCA - Manual (Page 21)

TE
TECHNOLOGY, INC.
21/22
http://www.tetech.com email: [email protected]
The preceding temperature controller and power supply connections are
generally applicable to our standard products. Custom products, of course, might
not necessarily follow the same conventions or connection type. However, the
same principles generally apply. That is, if you are using a temperature controller
with the TCA, the temperature controller should be modulating power to the
thermoelectric modules only. The temperature controller should NOT be used to
modulate power directly to the fans.