Aprilaire 8355 - Manual (Page 8)

3. Press PROG/MAN button
until indicator is in PROG position.
Temporary Program Override
To temporarily increase or decrease temperature
Press or
The thermostat will automatically return to the program at the next
scheduled setting change or after four hours.
Manual Operation
Manual operation allows continuous override of the program settings.
1. Press PROG/MAN until indicator is in MAN position.
2. Press or to adjust
temperature settings.
Reset
To reset the thermostat
to factory pre-programmed
conditions, press the reset
button located directly to
the right of the display.
8
>
>
ET PROG/MAN C
PROG
MAN
PROG
MAN
SET PROG/MAN COOL-OFF-HEAT-EM
AUX CHECK EMER
FAN: AUTO - ON >
>
PROG
MAN
SET PROG/MAN COOL-OFF-HEAT-EM
AUX CHECK EMER
FAN: AUTO - ON
>
>
>
>
T PROG/MAN
PROG
MAN
PROG
MAN
SET PROG/MAN COOL-OFF-HEAT-EM
AUX CHECK EMER
FAN: AUTO - ON
>
>
>
>
PROG
MAN
Y
2
Y
1
E
G W
2
FAN AUTO ON COOL OFF HEAT EM
CHANGE SET PROG/MAN
AM
PM
MORN DAY EVE NITE EER
RESET BUTTON
O
B
C L R
>
>
NOTE: While in the Cool or Heat mode, once the thermostat turns the system
off, a built-in delay keeps the compressor from turning on for about 5 minutes.
This protects the compressor. No additional time delay relay (delay on break)
is necessary.