Install Instructions

Page 31 mrcool.com
Troubleshooting Tips
Noise when unit
starts
Water dripping
INSIDE when unit
is cooling.
Improper installation. Tilt air conditioner slightly to the outside to allow water
drainage. Refer to installation instructions - check with installer.
Water dripping
OUTSIDE when
unit is cooling.
Unit is removing large quantities of moisture from humid room. This is normal
during excessively humid days.
Remote Sensing
Deactivating
Prematurely
(some models)
Remote control not located within operating range. Use remote control
within 20 feet and pointed in the general direction of the air conditioner unit.
A slight thumping noise may occur within 30 seconds of the unit being turned
on due to the compressor starting (For Inverter type). This is normal.
Remote control signal obstructed. Remove obstruction.
Problem Solution
Room is too cold
Set temperature too low. Increase set temperature