Mars PS-121B User Manual

Installation, Operation & Maintenance Manual - PS-121B / PSH-141A
12
Operation
12
• When the Power is ON, the louver opens fully.
• Press the SWING button on the panel or remote
controller to initiate the Auto swing feature. The
louver will swing up and down automatically.
• Please do not adjust the louver manuall
• During dehumidifying modes, remove the upper
drain plug from the back of the unit, install the
drain connector (5/8" universal female hose
connections) with 3/4" hose (locally purchased).
For the models without drain a connector, attach
the drain hose to the hole. Place the open end of
the hose directly over the drain area in your
basement floor.
Water drainage
Other features
FOLLOW ME/TEMP SENSING feature (optional)
NOTE: This feature can be activated from the remote control ONLY. The remote control
serves as a remote thermostat allowing for the precise temperature control at its
location. To activate the Follow Me/Temp Sensing feature, point the remote control
toward the unit and press the Follow Me/Temp Sensing button. The remote display is the
actual temperature at its location. The remote control will send this signal to the air
conditioner every three minutes until you press the Follow Me/Temp Sensing button
again. If the unit does not receive the Follow Me/Temp Sensing signal during any seven
minute interval, the unit will beep to indicate the Follow Me/Temp Sensing mode has
ended.
AUTO-RESTART
If the unit breaks off unexpectedly due to loss of power, it will restart with the previous function
setting automatically when the power resumes.
WAIT THREE MINUTES BEFORE RESUMING OPERATION
After the unit has stopped, it cannot be restarted for three minutes. This is to protect the unit.
Operation will automatically start after three minutes.
AIR FLOW DIRECTION ADJUSTMENT
The louver can be adjusted automatically. Adjust the air flow direction automatically (NOTE: On
some models the louver can be adjusted manually only):
Remove the
upper drain plug
√
Continuous
drain hose

Mars PS-121B Specifications

General

Brand	Mars
Model	PS-121B
Category	Air Conditioner
Language	English