Lux Products pspa722 사용자 설명서
7.2 FILTER MONITOR
Your thermostat can alert you that your system’s air filter
should be changed, by displaying
Your thermostat can alert you that your system’s air filter
should be changed, by displaying
FILTER
in the time
temperature display area once the system’s fan has run
the number of hours specified by this setting’s limit. The
presence of the word
the number of hours specified by this setting’s limit. The
presence of the word
FILTER
on the screen will not effect
the operation of the thermostat. If equipped, the filter is
located in your heating/cooling equipment.
located in your heating/cooling equipment.
7.2.1 FILTER USAGE
To view the number of hours the thermostat has
activated the fan since the last timer reset:
To view the number of hours the thermostat has
activated the fan since the last timer reset:
●
Rotate the dial to the AIR FILTER position. The current
filter usage will be shown with
HRS FILTER
●
To reset the timer to 0. press UP or DOWN once.
Pressing UP or DOWN again will toggle between 0 and
the current value. The value in display when you exit this
mode will be the value retained in memory. Leave the
value at 0 to reset the timer.
the current value. The value in display when you exit this
mode will be the value retained in memory. Leave the
value at 0 to reset the timer.
●
To exit the AIR FILTER mode, rotate the dial to another
position.
7.2.2 FILTER LIMIT
This general rule will provide you with a good estimate of
your filter’s life in hours. Assume that the fan will run at
1/3 duty cycle or 8 hours per day. Common 90 day filters
are then good for 90*24/3=720 hours of use. This is the
default limit value. Setting the filter counter limit to 0000
will disable the change filter indicator. Valid entries are
from 0 to 2000hrs.
To set the number of hours of filter use before
replacement is indicated:
This general rule will provide you with a good estimate of
your filter’s life in hours. Assume that the fan will run at
1/3 duty cycle or 8 hours per day. Common 90 day filters
are then good for 90*24/3=720 hours of use. This is the
default limit value. Setting the filter counter limit to 0000
will disable the change filter indicator. Valid entries are
from 0 to 2000hrs.
To set the number of hours of filter use before
replacement is indicated:
●
Rotate the dial to the AIR FILTER position. The current
filter usage will be shown with
HRS FILTER
●
Hold NEXT for 2 seconds. The Filter limit will be
displayed.
●
Refer to your Air Filter package to determine your
filters recommended life. If given in days, multiply by 8 to
find the recommended setting in hours of filter usage.
find the recommended setting in hours of filter usage.
●
Use UP/DOWN keys to adjust the filter limit in 10 hour
increments to the recommended value.
●
Rotate the dial to RUN finish this setting.
7.3 ENERGY USAGE
Your thermostat records the total number of hours the
Your thermostat records the total number of hours the
thermostat has activated heating and cooling with six
separate timers. They measure:
separate timers. They measure:
●
Today's cumulative heating time
●
Yesterdays cumulative heating time
●
Total cumulative heating time
●
Today's cumulative cooling time
●
Yesterdays cumulative cooling time
●
Total cumulative cooling time
To view HEAT or COOL energy usage:
●
Slide the mode switch to HEAT or COOL.
●
Rotate the dial to the ENERGY USAGE position, to
review today's usage.
HRS USAGE
,
Mode
and
Current
Day
are all shown along with the usage value.
●
Press NEXT to review yesterday's usage.
●
Press NEXT again to review Total usage. The Total
timer may be changed to zero by pressing UP or DOWN
while Total time is displayed. To restore count, press UP
or DOWN again.
while Total time is displayed. To restore count, press UP
or DOWN again.
●
To finish review and/or reset of this modes energy
monitor, rotate the dial to another mode, the current
values will be the values retained in memory. Leave the
value at 0 to reset the cumulative timer.
values will be the values retained in memory. Leave the
value at 0 to reset the cumulative timer.
7.4 CALIBRATION OFFSET
Your thermostat is accurately calibrated at the factory to
within ±1°F An offset value up to ±5°F may be added to
the temperature value that the thermostat measures. This
may allow you to match this thermostat to another. To
change this offset from its default value of 0:
Your thermostat is accurately calibrated at the factory to
within ±1°F An offset value up to ±5°F may be added to
the temperature value that the thermostat measures. This
may allow you to match this thermostat to another. To
change this offset from its default value of 0:
●
Open the door on the front of the thermostat.
●
Rotate the dial to SET DAY/TIME.
●
Simultaneously press NEXT and HOLD. The
Temperature Offset value will flash.
●
Use the UP/DOWN keys to adjust the offset value.
●
Return the dial to its RUN position to accept the new
value.
7.5 RESET
Your thermostat has two RESET buttons. The Software
RESET is on the front of the thermostat behind the door.
It is labeled
Your thermostat has two RESET buttons. The Software
RESET is on the front of the thermostat behind the door.
It is labeled
RESET
. HARDWARE RESET is on the rear of
the circuit board.
7.5.1 HARDWARE RESET
Use this small white button labeled
Use this small white button labeled
H_RST
after
changing Setup Option Jumper positions to effect the
changes. The Hardware RESET turns Heat, Air and Fan
off, resets the units' clock, and reads the Setup Option
jumper positions, before initiating normal operation.
changes. The Hardware RESET turns Heat, Air and Fan
off, resets the units' clock, and reads the Setup Option
jumper positions, before initiating normal operation.
7.5.2 SOFTWARE RESET
Use this feature to make all settings and programs their
default values The Software RESET button turns Heat, Air
and Fan off, resets the units' clock, and reads the Setup
Use this feature to make all settings and programs their
default values The Software RESET button turns Heat, Air
and Fan off, resets the units' clock, and reads the Setup
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