Rheem Comfort Control 2 System Homeowner User Manual page 3

Feating serial communication
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Programmable Fan
The indoor fan/blower can be selected
to turn on and off with the cycle of the
system or to run for the entire period
whether the system is on or off. In the Set
FAN
Schedule mode, the
key is used to
select the fan operation during a program
period. The default state of the
FAN
key
is
FAN
Auto. It can be changed to
FAN
Prog.
In the Run Schedule mode, during a pro-
FAN Prog
gram period that has
sched-
uled, the fan will turn on and stay on
during the complete period. The display
will show
FAN On
Prog. The programma-
ble fan can be overridden by touching the
FAN
key to select
Auto
or On.
Enter the Heating Program
1. Touch the
Menu
key to display ad-
ditional key choices.
Set Schedule
2. Touch the
key. The
top of the display will show the day
being programmed. The time and Set
At temperature are also displayed.
"MORNING"
will also be displayed to
indicate the period.
SYSTEM
Heat
3. Touch
key to select
in
SYSTEM
the
switch area indicating
the active mode being programmed.
You can change to the other mode by
touching the
SYSTEM
key at any time.
4. Touch
or
key to change the tem-
perature to your selected temperature
for the 1st heating period (Morning).
18
or
5. Touch
key to adjust the start
time for period. The time will change in
15 minute increments.
6. Touch
FAN
to select
Auto
or Prog.
7. After you have set the time and the
temperature for the period to begin,
touch
Set Schedule
to advance to the
next program period.
8. Repeat steps 4 through 7 until all of
the program times and temperatures
are set for all program periods for that
day.
9. Use the
Copy
Key to copy the pro-
gram as described previously or touch
Advance Day
to change to the next
day and repeat steps 4 through 9 until
programs for all days are entered.
10.When programming is complete and
all of the times and temperatures
match your desired heating schedule,
Run
Schedule. The thermostat
touch
will now run your program.
Enter the Cooling Program
SYSTEM
1. Touch the
key until the Cool
icon appears.
2. Follow Enter Heating Program instruc-
tions for entering cooling times and
temperatures.
TABLE OF CONTENTS
TOUCHSCREEN THERMOSTAT DISPLAY
QUICK START GUIDE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Set Current Time and
Day. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Choose the System
Setting. . . . . . . . . . . . . . . . . . . . . . . . . . 8
Energy Saving Factory Pre-program
USING YOUR THERMOSTAT
. . . . . . . . . . . . . . . . . . . . . . . . . . 9
SETTING UP YOUR THERMOSTAT OPTIONS
PROGRAMMING YOUR THERMOSTAT
Planning Your Program
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Heating and Cooling Worksheet
Programming Tips – Copy Program
Enter the Heating Program
. . . . . . . . . . . . . . . . . . . . . . . . . . 18
Enter the Cooling Program
. . . . . . . . . . . . . . . . . . . . . . . . . . 18
Programmable Fan
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
DIAGNOSTICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Diagnostics (Fault) Screen
. . . . . . . . . . . . . . . . . . . . . . . . . . 19
Record of Thermostat Options Selected
Service Information
. . . . . . . . . . . . . . . . . . . . . . . . Back Cover
OVERVIEW. . . . . . 4
. . . . . . . . . . . . . . . . . . . 8
. . . . . . . . . . . . . 12
. . . . . . . . . . . . . . . . . . 16
. . . . . . . . . . . . . . . . . . . . . . 16
. . . . . . . . . . . . . . . . . . . 17
. . . . . . . . Back Cover
3

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