Operating instructions
Turning the system ON and OFF
Press the [SELECT] button to switch between modes:
“Automatic”
Heating will start and stop automatically depending on the set point
and ambient temperatures.
“Manual ON”
Heating will start regardless of the set point and ambient
temperatures and will stop after a preset time (pls. refer to the
“Manual ON” section in the tech. settings).
Note: Mode will always return to “Automatic” after switching the unit OFF and ON.
Press and hold the [ON] button for 0.5 seconds to turn the system ON or OFF.
The words “ON” or “OFF” will appear on display.
When ON, the green LED on the front panel will also turn ON .
Selecting Automatic or Manual mode
Selecting temperature scale
Press the [+] button for Celsius.
Press the [-] button for Fahrenheit.
Pg. 8
Heater indication
Heater ON
Heater OFF
Black icon – Heater ON
White icon – Heater OFF
A solid snow flake icon will appear on display during normal heater operation.
Snow flake icon and digital time indication
A blinking snow flake icon will appear on display during heater off delay or when manual mode is
activated. The digital clock will count down the remaining time until the heater is turned off.
The snow flake icon will disappear from display as long as the heater is turned off.
When ON, the red LED on the front panel indicating heater operation will also turn ON .
Chroma-FP-OD Series
Owner’s manual & Technician Settings
1-800-443-2640
www.chromalox.com