YMGI • Your Modern Green Idea
YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World!
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SAFETY PRECAUTIONS
READ THE FOLLOWING CAREFULLY BEFORE OPERATION
Avoid direct air flow to your body, and avoid excessive heating or cooling that may make you uncomfortable or
harm your health.
Check whether the installed unit stand is solid after the unit has operated for an extended time. If a worn-out stand
is left unfixed, the unit could fall and damage property or harm people.
Do not remove protection grill nets from the outdoor unit. Do not put hands or insert objects or debris into the air
outlet vent of the unit.
Do not stand or put objects on top of the outdoor unit. Unit could fall over, causing damage to the unit, or serious
injury.
If there is something abnormal (e.g. a burning smell), cut the power to the system immediately and contact service
center.
Do not spray any paints or pesticides on or near the unit, or it may cause fire.
If room air smells stuffy, air the room out by opening doors and windows. Close curtains and/or blinds when
operating the unit to prevent conditioned air from leaking.
Never use wrong amperage rated wiring for installation. Use of iron wire or copper wire may cause the unit to
break down or could potentially cause fire.
Do not check or attempt to repair the unit while it is operating. Serious injury or property damage may result.
Do not use space heaters or other heat sources near the air conditioner. It will affect the cooling performance.
Never place objects near the air intakes or air outlets of the unit. It may affect performance or stop operation of the
unit.
Do not splash water directly to indoor unit It may cause harm, or result in electric shock.
Do not throw or drop the remote control. Do not press the buttons of the remote control with sharp or pointed
objects. Doing so could damage or break the remote control.
ABOUT MODE CLASH/CONFLICT BETWEEN INDOOR UNITS
If any two indoor units are set to run the in the different modes, the indoor unit will have a mode clash or conflict. All indoor
units will stop running and display a
Protection/Error code E7
, until the unit is turned off and then turned back on.
A mode conflict can be caused when some Indoor Units are set on
HEAT
Mode, while others on
COOL
Mode and/or
DRY
(Dehumidify) Mode and/or
FAN
Mode.
Note:
COOL
mode is compatible with
DRY
and
FAN
mode. In other words, there will be no problem for some indoor units to run
COOL
, while others may run in any of the following modes:
COOL, DRY
(Dehumidifying) and
FAN
. No
Protection/Error
code will show up.
