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On the thermostat’s circuit board, there is a row of DIP switches, labeled #1
through #7. The position of these switches will change how the thermostat
operates, and also how information is conveyed to you on the LCD display
screen. If you make any changes to these options, the changes are not
recognized unless you either: change the position
of the HEAT/OFF/COOL mode switch, or press the
“HW RST” (Hardware Reset) button on the circuit
board. The use of this button is further described
in the “ADVANCED FEATURES” section of this
manual.
These option switches are very small and should
be moved carefully using objects such as: eyeglass
screwdriver, fine-point pen, toothpick, or similar.
The listing below describes the available choices
for each option switch:
SWITCH #1 (SYSTEM): [OFF/RIGHT = FURN, default] This setting is used for the
majority of all heating systems that are not heat pumps. Examples for this
setting would be: natural gas furnace, hot water baseboard heat, and oil heat.
[ON/LEFT = HP] Use this setting if you have a heat pump unit (which looks just
like an outside air conditioning unit, but is used for both cooing and heating).
SWITCH #2 (TYPE): [OFF/RIGHT = PROG, default] The thermostat controls the
room temperature by following temperature program periods that you set up
based upon your daily routine. [ON/LEFT = MAN] The thermostat operates
manually just like a mechanical or non-programmable model. This method of
operation is very basic and only shows the room temperature and set
temperature; there are no temperature programs, days of the week, or clock
times.
SWITCH #3 (PERIODS): [OFF/RIGHT = 4, default] The thermostat uses four
temperature program periods in both heating and cooling (MORN, DAY, EVE, and
NITE). Each period has a separate start time and a set temperature. [ON/LEFT =
2] The thermostat operates in the same manner as above, however there are only
two temperature program periods for heating and cooling (DAY and NITE). This
may be more convenient if you are typically home during the day, and only need
the set temperature to be different while you are sleeping.
18
ON
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1
7
HARDWARE SETUP OPTIONS: