Trane 4TXM2318BF300AA Service Manual page 52

• The room should be ventilatedregularly. After the use of air conditioning in the room for a long time, be sure to
ventilate, to prevent air circulation does not cause physical discomfort.
• During the operation of the control unit, don't switchoff the manual power switch and the controller can
beused.Please do not press the liquid crystal zoneof controller to prevent damage.
• Valuables and goods that must be kept dry can not be placed under the indoor unit. When the humidity exceeds
80% or the drain outlet is blocked, the indoor unit may drip and damage the goods.
• Plants and animals should not be put to the placewhere wind of the air conditioner blows directly,
otherwise damage to them may be caused.
• It cannot be used for the preservation of food, livingcreature, precise instrument and artworks, etc,otherwise
damage may occur.
• The distance between TV, radio, audio and other equipmentsand indoor unit should be more than 1m. Otherwise
it will interferethe image and cause noise.
• 3-5minute protection
To protect the unit, compressor can be actuated withat least 3-5minute delay after stopping.
• Defrosting during heating
To improve the heating effect, the outdoor unit willperform defrosting automatically when frost appearson the
outdoor unit during heating (approximately 2-10min). During defrosting, the fan of the indoor unit runsat a low
speed or stops while that of the outdoor unitstops running.
• Stopping fan rotation
The unit which stops operating will actuate the fan fora 2-8 min swing every 30-60 minutes for protectingthe unit
while other indoor unit are in the operatingstate.
4.4.3 Maintenance
• Repair can only be performed by professional personnel.
• Before touching the connection line, all power supplies should be switched off. Only after switching off the power
supply can the operator clean the air conditioner as to avoid electric shock or injury.
• When cleaning the air cleaner, make sure to use a stable platform; don't flush the air conditioner with water, or the
electric shock might be caused.
Daily Maintenance:
Clean the air cleaner &Inlet guide plate
• Don't dismantle the air cleaner if not cleaning, orfaultsmight be caused.
• When the air conditioner operates in the environment with too much dust, clean the air conditioner more times
(generallyonce every two weeks).
As shown in the drawing, draw the wind guide on both sides of the rack, with the thumb to hold downthe screen
two buttons down gently pull the other side of the filter from the bayonet can be removed.
Notices during Operation
Attention
50
Opposite fastener
Fastener
Rack