Safety Precautions
Air Filter Cleaning
Unit Cleaning
Store the unit when not in use
Maintenance
· Always unplug the unit before cleaning or servicing.
· DO NOT use flammable liquids or chemicals to clean the unit.
· DO NOT wash the unit under running water. Doing so causes electrical danger.
· DO NOT operate the machine if the power supply was damaged during cleaning. A damaged
power cord must be replaced with a new cord from the manufacturer.
CAUTION
DO NOT operate the unit without filter
because dirt and lint will clog it and reduce
performance.
Maintenance Tips
· Be sure to clean the air filter every 2 weeks for
optimal performance.
· The water collection tray should be drained
immediately after P1 error occurs, and before
storage to prevent mold.
· In households with animals, you will have to
periodically wipe down the grill to prevent
blocked airflow due to animal hair.
Clean the unit using a damp, lint-free cloth and mild detergent. Dry the unit with a dry, lint-free
cloth.
· Drain the unit’s water collection tray according to the instructions in the following section.
· Run the appliance on FAN mode for 12 hours in a warm room to dry it and prevent mold.
· Turn off the appliance and unplug it.
· Clean the air filter according to the instructions in the previous section. Reinstall the clean, dry
filter before storing.
· Remove the batteries from the remote control.
NOTE: Be sure to store the unit in a cool, dark place. Exposure to direct sunshine or extreme heat
can shorten the lifespan of the unit.
Maintenance
Remove the air filter
Air filter
(take out)
NOTE: The cabinet and front may be dusted with an oil-free cloth or washed with a cloth
dampened in a solution of warm water and mildliquid dishwashing detergent. Rinse thoroughly
and wipe dry. Never use harsh cleansers, wax or polish on the cabinet front. Be sure to wring excess
water from the cloth before wiping around the controls. Excess water in or around the controls may
cause damage to the unit.
Troubleshooting Tips
Troubleshooting
Tips
Problem
Possible Causes
Solution
Unit does not turn
on when pressing
ON/OFF button
P1 Error Code
E0 EEPROM error
Contact the manufacturer or its service agents or a
similar qualified person for service.
In COOL mode: room
temperature is lower than
the set temperature
Reset the temperature
The Water Collection Tray is full. Turn off the
unit, drain the water from the Water Collection
Tray and restart the unit.
The air filter is blocked with
dust or animal hair
The unit is low on
refrigerant
Temperature setting is too
high
The windows and doors in
the room are open
The room area is too large
Unit does not cool
well
Exhaust hose is not
connected or is blocked
There are heat sources
inside the room
Turn off the unit and clean the filter according
to instructions
Call a service technician to inspect
the unit and top off refrigerant
Decrease the set temperature
Make sure all windows and doors are closed
Double-check the cooling area
Turn off the unit, disconnect the hose, check for
blockage and reconnect the hose
Remove the heat sources if possible
The unit is noisy
and vibrates too
much
The unit makes a
gurgling sound
The ground is not level
Place the unit on a flat, level surface
The air filter is blocked with
dust or animal hair
Turn off the unit and clean the filter according
to instructions
This sound is caused by the
flow of refrigerant inside
the unit
This is normal
Impedance Information
To be in compliance EN 61000-3-11, the product MPPH-08CRN7-QB6 shall be connected only to
a supply of the system impedance: | Zsys|=0.451 ohms or less, the product MPPH-09CRN7-QB6G1
shall be connected only to a supply of the system impedance: | Zsys|=0.437 ohms or less, Before
connect the product to public power network, please consult your local power supply authority
to ensure the power network meet above requirement.
EN
62
