Controls
Control Cover Accessory
NOTE: When the unit displays LC
the control panel are not available.) The unit is controlled
by a wall thermostat. This optional accessory can be
installed to cover the controls on the unit.
NOTE:
after pressing a button.
NOTE:
function between the Owner's Manual and Remote
Thermostat the description in the Owner's Manual shall
prevail.
Features
This unit has many features. The servicer must be
familiar with these features in order to properly service
the unit.
Compressor Restart Delay
the compressor starts, the unit is designed to run a
pressure before restarting.
Memory
The unit has a memory. If power is lost, all of the control
settings (mode, fan speed, on/off and configuration) are
failure, the unit will start in the mode (and configuration)
it was in when power was lost.
Automatic Evaporator Freeze Protection
and will turn the compressor off until the coil warms up.
The indoor fan will continue to run.
49-5000041 Rev. 6
Controlled by Wall Mounted Thermostat
Automatic Quick Warm-up
(for heat pump models only)
If the room temperature falls to 8°F below the set point
temperature, the reverse cycle heat is shut off and the
electric strip heat is turned on for one cycle, until room
temperature is satisfied.
LED Indicators and Buttons
off.
High Temperature Protection in Heating Operation
The compressor and(or) electric heater will be switched
off to prevent damage in high indoor air temperatures or
when there is a defective indoor temperature sensor.
Unit Configuration - °F or °C
C
F