Lennox ComfortSense 7500 Installation And Setup Manual page 14

RESIDUAL COOL
Default is 0 seconds. This is the time, in seconds,
that the fan runs after a call for cooling is satisfied
in order to deliver any residual cooling ability from
the coil and ductwork into the conditioned space.
Options are 0, 30, 60, 90 and 120 minutes. Touch <
to return to previous menu.
LOW AND HIGH BALANCE POINTS
These balance points are for heat pump systems
only with an outdoor sensor installed and enabled
plus a indoor unit setting enable. Either gas/oil or
electric will enable the balance point options in the
installer settings list.
1. When in heat mode and the outdoor
temperature is below the programmed Low
Balance Point, then heat pump heating is not
allowed and only backup heat will be used.
2. When in heat mode and the outdoor
temperature is above the programmed High
Balance Point, then heat pump heating is
allowed and backup heat will not be used.
3. When in heat mode and the outdoor
temperature is between the programmed
Low and High Balance Points, then heat
pump heating and backup heat can be used.
4. Options are enable or disable. Default for
both is disable. Once enabled, the following
settings are available.
5. Low Balance Point Default is 25°F.
Adjustable range is -40°F to 48°F.
6. High Balance Point Default is 50°F.
Adjustable range is -38°F to 75°F.
NOTE - The high balance point minimum
range is adjustable to within +2°F of the low
balance point setting. For example, if the low
balance point is set to 0°F, then the lowest
setting for the high balance point is 2°F.
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