Heating Operating Mode - Friedrich VRP12K Service And Parts Manual

Startup-Process

Heating Operating Mode

• Press the "Mode" button until the heat icon is
displayed.
• Use the up and down arrows to ensure that
the set point is higher than the room
temperature.
• Verify with a temperature measuring
instrument (Dry Bulb or IR Thermometer) for
an increase in temperature at the register or
diffuser. The temperature will vary.
• The set point can be raised to the maximum
(85F) to force Electric Heat mode depending
on the current room conditions.
• Example: Air discharge temperature starts at
76F, and is 91F after 3 minutes of heating.
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OPERATION