Astria.us.com
900704-00E
26
OPERATION
Continued
FUNCTIONAL DESCRIPTION
NOTE
: All function adjustments will be automatically
accepted 15-seconds after pressing a given touch
zone or button. The user may press the MODE/
SET button to immediately accept the adjustment
manually.
MODES OF OPERATION
OPERATION MODES:
•
MANUAL OFF
•
MANUAL ON
•
THERMOSTAT (with optional PROGRAM
Mode)
The modes may be cycled in the order above by
touching the MODE Zone or pressing the MODE/
SET Button.
MANUAL OFF MODE:
•
Transmits fl ame OFF command.
•
Pilot Method: Intermittent Pilot Ignition (IPI)/
Spark-to-Pilot only (continuous/standing pilot
not allowed)
•
Pilot fl ame will be turned OFF
•
LCD Displays:
• MODE Zone: OFF is displayed
• ROOM TEMP Zone: Measured temperature
is displayed
• SET TEMP Zone: Blank
• TIME/PROG Zone: Current day indicator
and current time is displayed
• FLAME Zone: Blank
MANUAL ON MODE:
•
Transmits fl ame ON command.
•
Pilot Method: Intermittent Pilot Ignition (IPI)/
Spark-to-Pilot only (continuous/standing pilot
not allowed)
• Pilot fl ame will be ignited before turn Main
Flame ON.
•
LCD Displays:
• MODE Zone: ON is displayed
• ROOM TEMP Zone: Measured temperature
is displayed
• SET TEMP Zone: Blank
• TIME/PROG Zone: Current day indicator and
current time is displayed
• FLAME Zone: A Flame Icon and fl ame setting
level number is displayed
THERMOSTAT MODE:
•
Will cycle fl ame on and off based on room and
set temperatures. Will transmit ON command
if SET TEMP (+SWING) is higher than ROOM
TEMP and will transmit OFF command if SET
TEMP (-SWING) is lower than ROOM TEMP.
•
Built-in thermostat will measure room
temperature.
•
All programming should be written for deg.
F and converted to deg. C when selected.
•
Temperatures may be displayed in degrees F
(factory default) or degrees C. Press the UP
and DOWN Buttons simultaneously to change
between degrees F and C.
•
SET TEMP: While in THERMOSTAT mode,
press the UP or DOWN Button to change the
SET TEMP (45-90 deg. F, 7-32 deg. C); the
new set temperature will automatically be
accepted after 2 seconds. The factory default
SET TEMP is 68 deg. F.
•
SWING Temperature: This model does not al-
low for SWING temperature adjustment. This
model utilizes thermostatic fl ame modulation
that will modulation the main fl ame based on
the difference between room temperature and
set temperature (see example below).
• Important - factory SWING TEMPERATURE
setting is 2 degrees. The thermostatic fl ame
modulation feature will not allow this SWING
to be changed.
EXAMPLE:
Set Temperature Room Temp. Flame Level
74F OFF
73F Level 1
Set Temperature (72)
72F Level 2
71F (or less) Level 3
•
Pilot Method: Continuous/Standing Pilot only
(Intermittent Pilot Ignition (IPI)/Spark-to-Pilot
not allowed).
• Pilot fl ame will remain ON when Main Flame
Cycles ON and OFF.
•
Manual Flame Adjustment while in THERMO-
STAT mode: If Flame-A is manually adjusted
while in thermostat mode, it will override
the automatic
