Robertshaw 9600 - Manual (Page 6)

3. Press Press
to change
temperature differential*
*T
HE
T
EMPERATURE
D
IFFERENTIAL IS
F
ACTORY PRESET AT
1°. T
HIS MEANS
THAT WHENEVER THE ROOM TEMPERATURE CHANGES BY ONE FULL DEGREE FROM
THE TEMPERATURE SETTING
,
THE SYSTEM WILL TURN ON
. I
F THE SYSTEM TURNS
ON TOO OFTEN
,
INCREASE THE TEMPERATURE DIFFERENTIAL
.
Changing Fahrenheit (F) to Celsius (C)
Press and hold SET. Press
Release both simultaneously.
Setting Daily Programming
1. Place COOL-OFF-HEAT switch
in COOL position.
2. Press SET.
3. Press  or  to change
MORN time.
6
SET P
>
>
SET P
>
>
> >
PROG
MAN
SET PROG/MAN COOL-OFF-HEAT AUTO - ON
COOL-OFF-HEAT
SET PR
>
>