This unit has many featrues.The servicer must be
familiar with these features in order to properly
service the unit.
AIR CONDITIONER FEATURES
Compressor Restart Delay
This feature extends the overall life of the compre-
ssor by preventing the short-cycling of the air
conditioner.When the compressor restarts,the
Memory
Automatic Evaporator Freeze Protection
Golden Fin Protection
Effectively prevents bacteria breeding and improves
heat transfer efficiency. The anti-corrosion golden
coating on the evaporator and condenser can
withstand salty air, rain, and other corrosive
elements.
Automatic Quick Warm-Up (for heat pump
models only)
O
O
If the room temperature falls to 4.5 C/8 F
below the set temperature, the reverse
cycle heat is shut off and the electric strip heat
is turned on for one cycle until room temperature
gets back to the set temperature.
LED Indicators and Buttons
Unit Configuration
NOTE:
HEAT mode is for Cooling & Heating models only.
O
O
F or C
O
O
The unit can display in either F or C.
High Temperature Protection in Heating
Operation
5
Operation of Current Device(optional)
The power supply cord contains a current device that senses damage to the power cord. To test your power
supply cord:
1. Plug in the Air Conditioner.
2. The power supply cord will have TWO buttons on the plug head.
Press the TEST button. You will notice a "click" as the RESET
button pops out.
3. Press the RESET button again and you will notice a "click" as the button
engages.
4. The power supply cord is now supplying electricity to the unit.
(This is also indicated by a light on the plug head on some products.)
NOTES:
Do not use this device to turn the unit on or off.
Always make sure the RESET button is pushed in for correct operation.
The power supply must be replaced if it fails to reset when the TEST button is pushed or it cannot be
reset. A new one can be obtained from the manufacturer.
If power supply cord is damaged, it cannot be repaired. It MUST be replaced by the manufacturer.
When 265-volt units are installed,the power supply must be permanent wiring.Permanent
wiring may be done through the accessory sub-base.An exposed cord connection on 265-volt units
are not permitted.
unit is designed to spend at least three minutes
equalizing the refrig erant pressures for optimized
cycling.
The unit has memory.If power is lost, all
control settings(mode, fan speed, on/off, and
configuration) are remembered. When power
is restored, the unit will restart in the mode
(and configuration) it was in when power was
lost.
Automatically keeps the evaporator from
freezing. The compressor is turned off and the
indoor fan is turned on when the evaporator
temperature is too low.If the evaporator
temperature is not too low, this function is off.
The touch pad has buttons for MODE, FAN,
POWER,SETPOINT UP, and SETPOINT DOWN.
It also has LEDs that correspond to the mode,
fan speed, power, and setpoint operation, to
indicate the unit's status.LEDs for HIGH,MED,
and LOW indicate the fan speed that is selected.
LEDs for FAN, COOL, and HEAT indicate what
operating mode is active. LED for POWER is the
unit ON/OFF status LED. If the unit is in ON mode,
the LED will be green.If the unit is OFF, the LED
will be off.
The compressor and/or electric heater will be
switched off to prevent damage to the high indoor
blow air temperature or errors in the indoor
temperature sensor.
