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Figure 57. Set Alternative Heat Control
NOTE - Auxiliary heat is only available when HHE Relay Kit is connected.
Alternative Heat Control
• Tap the arrow button next to “Alternative Heat Active at ambient temperature” in the Alternative
heat area to display optional temperatures (7°F, 10°F, 15°F, 20°F, 25°F, 30°F, 35°F, 40°F and
OFF in Fahrenheit, or -14°C, -12°C, -9°C, -7°C, -4°C, -1°C, 2°C, 4°C and OFF in Celsius). Tap
to select a temperature value.
• When the outdoor temperature is lower than the selected temperature and the indoor unit is in
heating mode, the indoor unit will stop providing heat and the alternative heat will be enabled.
• When OFF is selected, the indoor unit will operate normally in heating mode.
NOTE - Alternative heat is only available when HHE Relay Kit is connected.