52
S Furnace, Electric Heat or Hydronic Lockout: Adjustable from 15 to 55_F
(--9 to 13_C) or None
d Default = None
S Defrost with Furnace, Electric Heat or Hydronic: Yes or No
d Default = Yes
d For Geothermal units, lockout for auxiliary heat (furnace or electric resis-
tance) is not enabled.
NOTE: When simultaneous heating and cooling demand feature is ON, the system
will try to respect the settings for heat source but may override the settings if the
preferred heat source is unable to deliver heat.
6.3.6. Stages / Latch for 18VS
For 18VS heat pumps, the cooling and heating stage/latch can be changed. Select
cooling or heating next to stages/latch. The maximum stage and the minimum stage
can be selected. The minimum selected stage can be locked--in or set based upon
the outside temperature.
A14228A