Operating Your Thermostat - Prostat PRS4110 Manual De Usuario

Programming a 5-2 Day Schedule
The 5-2 day programming mode allows you to program Monday - Friday
with one 4 event schedule and then allows you to change Saturday and
Sunday with a different 4 event schedule.
1. Press the PROG button. The display will switch
to programming mode. The days M, TU, W, TH,
and F will be displayed and the hour will be
flashing.
2. Select HEAT or COOL with SYSTEM switch.
3. Press the
for the MORN (morning) event. Press PROG.
4. Press the
Press PROG.
5. Press the
Press PROG.
6. Repeat steps 3-5 for your DAY, EVE and NIGHT events.
7. Repeat steps 3-6 for your Saturday and Sunday (S, SU) program.
8. If needed, repeat steps 2-7 to program the opposite mode
(HEAT or COOL).
9. Press RETURN to exit.

5 Operating Your Thermostat

Setting the System Control Mode
The System Control has several modes of operation that can be selected by
moving the SYSTEM switch to the appropriate position.
COOL Only your cooling system will operate
OFF
Heating and cooling systems are off
HEAT Only your heating system will operate
Additional Switch Position
(Model PRS4210 Only):
EMER Operates a backup heat source
(Emergency Heat) for heat pump systems only.
NOTE: If your model PRS4210 was set for a conventional system (CONV) then
you will not have the EMER (emergency heat) option and "NO EMER SET" will
flash in the display if EMER is selected with the system switch.
Setting the Fan Control Mode
The Fan Control has 2 modes of operation – AUTO and ON. The mode can
be selected by moving the FAN switch to the appropriate position.
AUTO The system fan will run only when your
heating or cooling system is running
ON
The system fan stays on
or button to adjust the hour
or button to adjust the minute for the MORN event.
or button to adjust the temperature for the MORN event.
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