Quadra-Fire Pioneer-III-ABK Owner's Manual page 15

HARDWARE RESET:
The hardware reset button; labeled HW RST, is a small
round push button that is located in the middle of the circuit
board, just below the battery holder (Figure 3.14). Press-
ing this button will:
• Cause the LCD display screen to become fully popu-
lated
• Thermostat to perform an internal system check of its
components
If the thermostat appears to be acting in an erratic manner,
pressing the HW RST button may remedy this behavior.
The temperature programs are not erased when a hard-
ware reset is performed, however the clock will have to be
changed to match the current day and time.
Figure 3.14
SOFTWARE RESET:
Software reset is used to erase ALL temperature events,
and to return all user-adjustable software settings back to
their original factory default settings.
To Perform a Software Rest:
1. Verify the thermostat's keypad is not locked.
2. Move TEMPERATURE switch to OFF.
3. Press and hold the UP, DOWN, and NEXT buttons all
at the same time for at least 5 seconds. When the LCD
display screen will become fully populated let go of all
buttons at that point the screen will return to normal.
The clock will have to be changed to match the current
day and time.
HW
RST
Quadra-Fire • Pioneer III Owner's Manual • 4182-900 • Rev D • 08/19
Battery Replacement
This thermostat is powered by two "AA" Alkaline batter-
ies. The batteries should be replaced AT LEAST once per
year to ensure reliable operation or sooner if the LO BATT
appears on the display screen. The batteries are located
on the back of the thermostat's circuit board. The front por-
tion of the thermostat can be removed from the back half
by using the tabs on the top edge of the thermostat hous-
ing (Figure 3.10 on page 12).
When installing new batteries, it is recommended using
only brand new "AA" size alkaline batteries. Please verify
the polarity markings shown in the battery compartment
before adding batteries to the compartment. When fin-
ished, line up the front of the thermostat to the base, and
firmly press together to securely latch the front and back
halves together properly.
BATTERY GRAPHIC:
Anytime time the batteries are physically present in the
thermostat, there will be a visual indicator showing the life
of the battery. This will appear on the display screen (Fig-
ures 3.15 & 3.16)
Figure 3.15 - Full battery icon
Figure 3.16 - Low battery icon
15