
Installation
(for qualified installers only)
41
© Travis Industries
8/24/2017 - 1450
42 Apex CF
External Wiring Installation (continued)
Connect the thermocouple wire (2-wire) to the thermocouple connection (see picture below).
Connect the power/GreenStart™ wire (4-wire) to the power/GreenStart™ connection (see picture
below).
CELSIUS DISPLAY
If you wish to display Celsius instead of Fahrenheit, place the jumper over the 2 pins on the back of the
circuit board (see picture below).
Back Side of the Combustor Temp Display
Thermocouple Wire Connection
Power / GreenStart™ Connection
Celsius Pins and Jumper