Engineering Data Guide

52 Product Data
PTAC
6RWU0-02AControl device
2 Control Device
2.1 Electronic Controls (Micom models)
The Electronic controls and the panel display is as shown below.
POWER
MODE
- Push this button to cycle through the modes from COOL ’ FAN
’ HEAT’ COOL.
- COOL
• Fan runs continually for normal cooling operation.
- ENERGY SAVER
• The fan stops when the compressor stops cooling.
Approximately every 3 minutes the fan will turn on and the unit
will check the room air temperature to determine if cooling is
needed.
- FAN
• Fan operation without heating or cooling.
- HEAT
• Fan runs continually for normal heating operation.
TIMER
- SHUT-OFF TIME
• You will usually use shut-off time while you sleep.
• If unit is running, use Timer to set number of hours until shut-off.
• For your sleeping comfort, once Time is set, the Temperature setting will raise 2 F after 30 minutes, and once again
after another 30 minutes.
• Push Timer to cycle through the settings from 1 Hour ’ 2 Hours ’ ... ’ 12 Hours maximum.
TEMPERATURE SETTING
• Use this button to automatically control the
temperature of the room.
The temperature can be set within a range of 54
F to 86 F by increments of 2 F.
• The setting appears in the display.
FAN SPEED
• Every time you push this button, it cycles through the settings as follows:
{High(F2) ’ Low(F1) ’ High(F2) ’ Low(F1)}
• To turn the air conditioner ON, push this button.
To turn the air conditioner OFF, push the button
again.
• This button takes priority over any other button.
* For Cooling only models(for some specific
regions), the “HEAT” option is not there in the
panel display(escutcheon).