Astria.us.com
900720-00E
26
OPERATION
Continued
•
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 fl ame setting until the fl ame cycles
off, then back ON thermostatically; when the
fl ame cycles ON again, automatic fl ame ad-
justment will resume. Automatic fl ame adjust-
ment will also resume if the operational mode
is cycled out of, then back into THERMOSTAT
mode or if the SET temperature is changed.
•
THERMOSTAT OFF LCD Displays:
•
MODE Zone: THERMO and OFF is displayed
•
ROOM TEMP Zone: Measured temperature
is displayed
•
SET TEMP Zone: SET TEMP is displayed
•
TIME/PROG Zone: Current day indicator and
current time is displayed
•
FLAME Zone: Blank
•
THERMOSTAT ON LCD Displays:
• MODE Zone: THERMO and ON are displayed
• ROOM TEMP Zone: Measured temperature
is displayed
• SET TEMP Zone: SET TEMP is displayed
• 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 Disable Feature
•
The Thermostat Mode (described above)
may be disabled for applications where a
thermostat is not allowed or undesirable.
When Thermostat Mode is Disabled:
• The Modes of operation will cycle between
MANUAL ON and MANUAL OFF (omitting
THERMO).
• Program Operation (described below) is
also disabled.
• The SET TEMP zone will be blank.
• The room temperature will still be measured
& displayed in the ROOM TEMP Zone.
• The TIME/PROG zone will continue to display
the Clock and Day of week, but none of the
icons associated with Program Mode will be
displayed.
•
To disable or re-enable the Thermostat, the
transmitter must be in MANUAL OFF Mode,
then touch and hold the SET TEMP Zone
and the DOWN Button simultaneously for
10- seconds. The LCD screen will go blank
except either THERMO and OFF or THERMO
and ON will fl ash 3-times (0.5-seconds OFF,
0.5-seconds ON) to indicate the change has
been made.
DAY AND TIME DISPLAY
•
The current day of week and time of day will
be continuously displayed in the TIME/PROG
Zone (except during Setup operations).
•
The day of week will be displayed as one of
the following: S, M, T, W, T, F, S
•
The time of day will be in 12-hour AM, 12-
hour PM format. Midnight will be displayed
as 12:00am.
•
Day/Time Setup:
1. Press and hold the MODE Zone for 5 seconds
to enter Day/Time Setup.
