Changing Fahrenheit And Celsius Setting - Hatco HCWBIR Series Installation And Operating Manual

OPERATION

Changing Fahrenheit and Celsius Setting

Use the following procedure to change between Fahrenheit
and Celsius on the display.
1. Press and hold the
programming mode. "PS" (password) will appear on the
display.
2. Press the key again. A numeric value will appear on
the display.
3. Press the or
on the display, then press the
4. Use the or key to scroll through the programmable
parameters until
5. Press the key to select
6. Press the or
the desired setting. See below for the correct setting:
"0" = Displays Celsius
"1" = Displays Fahrenheit
If no key is pressed within 60 seconds, the display will
revert to normal operation and the current temperature of
the unit will be shown on the display.
7. Press the key to lock in the new setting.
8. Press and hold the
programming mode. The display will revert to show the
current temperature of the unit.
key for three seconds to access
key until the number "22" appears
key.
appears on the display.
.
key within 60 seconds to scroll to
key for three seconds to exit
16
English
Form No. HCWBIRM-0121