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AquaSmart Wireless Termperature Module Manual
9
Programming Basic
Functions
OTR ON/OFF:
Navigate to Screen 4 as shown in Figure
5 (
Navigating the Display Menus
).
Pressing
ENTER (RESET) on this screen
will toggle the setting on and off.
ON (default) indicates that the outdoor
reset algorithm will override the
HeatManager
TM
algorithm.
OFF indicates that the HeatManager
TM
algorithm will be used.
NOTE – the Economizer must be set to
ON for either algorithm to be used (see
Screen 12).
High OAT:
Navigate to Screen 5 as shown in Figure 5.
Press ENTER (RESET) on this screen and
follow the on-screen instructions to change
this setting.
This number specifi es the outdoor
temperature at which the boiler reset
temperature will be at its minimum value.
See Operation Section for further
description of what this value indicates.
Default is +70°F (+21°C). Range is +40°F
to +70°F (+4°C to +21°C)
NOTE – the minimum reset temperature
value that the AquaSmart will economize
to is determined by a number of factors,
including the low limit setting and the
effi ciency setting (Programming
Additional Options Section). A lower
effi ciency setting can raise this minimum
temperature if needed for comfort.
Low OAT:
Navigate to Screen 6 as shown in Figure 5.
Press ENTER (RESET) on this screen and
follow the on-screen instructions to change
this setting.
This number specifi es the outdoor
temperature at which the boiler high limit
will be at its maximum value. See
Operation Section for further description
of what this value indicates.
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Default is 0°F (-18°C). Range is 0°F to
+40°F (-18°C to +4°C)
NOTE – the maximum high limit value is
determined by the high limit setting of the
AquaSmart
Boost:
Navigate to Screen 8 as shown in Figure
5.
Press ENTER (RESET) on this screen and
follow the on-screen instructions to change
this setting.
This number specifi es the value to be
added to the reset temperature every 10
consecutive minutes of a call for heat.
This can help to ensure the heating
demand of the house will be met even if
the reset temperature is not high enough
to satisfy the heating demand
Default is 0°F. Range is 0°F to 10°F (0°C
to 6°C)
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Programming
Additional Options
Heat Manager Effi ciency Setting:
Navigate to Screen 13 as shown in Figure 5.
Pressing ENTER (RESET) on this screen
will toggle the setting between HI, MED,
and LOW.
This value can adjust the minimum high
limit value that the AquaSmart will
economize to if needed for comfort.
Warm Weather Shut Down
(WWSD):
Navigate to Screen 7 as shown in Figure 5.
Pressing ENTER (RESET) on this screen
will toggle the setting on and off.
ON will turn the low limit of the AquaSmart
off when the outdoor temperature is above
70°F (21°C). Turning this feature on can
help to increase fuel savings.
OFF (default) will not turn the low limit off
based on outdoor temperature.
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