TESTING
43
FAN OPERATION
Touch
until the word
is displayed. Touch FAN until the words
Mode
OFF
Always
On
appear. After a brief moment, the internal fan relay ‘G’ will energize and the
system fan should operate. Touch
again until the word
appears.
FAN
Automatic
After a brief moment, the internal fan relay will de-energize and the system fan
will shut off.
CONVENTIONAL HEATING
Touch
until the word
appears. Touch the
arrow and raise the
Mode
Heat
UP
setpoint above the space temperature and the first stage differential. After a brief
moment, the internal heating relay ‘W1’ will energize and the heating system
should operate. The word
will flash continuously. If the thermostat has been
Heat
configured for two stage heating, raise the setpoint above the second stage
differential and
will flash indicating the ‘W2’ heating relay is energized.
Heat 2
Touch
until the word
is displayed.
Mode
OFF
CONVENTIONAL COOLING
Touch
until
appears. Touch the
arrow and lower the setpoint
Mode
Cool
DOWN
below the space temperature and the first stage differential.