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(Posted by david44277 11 years ago)
Popular LG LP090HED1 Manual Pages
Owner's Manual - Page 2
... of purchase or for warranty issues. If you review our chart of Troubleshooting Tips first, you may not need it
to this unit. • The air conditioner is not intended for service at all. READ THIS MANUAL
Inside you will find many answers to common problems in the event you need to be replaced, replacement
work shall be...
Owner's Manual - Page 4
....
unit.
• Oxygen depletion could occur. • Moving parts could represent a fire hazed.
• Otherwise, it for this appliance
breaker when cleaning the
together with wet hands.
• It...heater. Contact service center after taking the power plug out from it with a stove, etc. Do not use wax, thinner, or a strong detergent.
• The appearance of appliance. Turn ...
Owner's Manual - Page 7
... turned off. Owner's Manual 7 Plug in the draft.
2. Such usage could be hazardous to possible electric shock.
3. Service
For repair and maintenance, contact your health. ENGLISH
Before Operation
Before Operation
Preparing for non-specified special purposes (e.g. This is damaged, replace it -yourself project.
2. Use a dedicated circuit. 4. Consult a professional installer or electrician...
Owner's Manual - Page 9
...problems...service technician.
Avoid shock hazard! time delay fuse or 15 Amp. All wiring should be corrected before further use. Owner's Manual... • To complete the installation of the unit voids all warranties and performance claims. This unit...installed with local electrical codes and regulations.
Use 20 Amp. This device contains chemicals, including lead, known to its model...
Owner's Manual - Page 15
...clear about the unit. The errors are some of times the error has been reconrded against it.
...codes. Here are the mentioned which is happening & by flashing number of the problems defined below for which the LED indicates by referring the user's manual the customer can be used regarding that problem.
Owner's Manual 15 USE:
If the customer has to register a complaint to the service...
Owner's Manual - Page 17
.... The standard settings will be in... (22.2°C)
Owner's Manual 17
To remove the front grille, pull out the bottom of front grille until the clips snap into place.
To replace the front grille, place...Temperature Limiting can save money by dip switch #1 - #3. Highest Temp. The authorized service man has to check switches and ensure the switches are located behind the option cover of...
Owner's Manual - Page 18
...install the digital/electronic thermostat, you must set at the Front Desk Control panel. See the installation Instruction...AC. When the front desk switch is off with the compressor or with electric heat, respectively.
The unit control by knobs are connected, the unit will be turned ON or OFF with a switch located at cycle fan to provide continuous fan operation in this manual...
Owner's Manual - Page 19
... of controls.
Owner's Manual 19 The thermostat connections supply the 24 Volt AC. See the installation Instruction in cool or heat modes. When the front desk switch is OFF, the unit can be turned ON or OFF with electric heat, respectively. Wiring Schematic for Straight Cool Unit. This switch is set it allow the unit...
Owner's Manual - Page 21
... wall sleeve with a Phillips-Head screwdriver.
3. ENGLISH
Maintenance and Service
Maintenance and Service
TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER...Manual 21 Air Filter Cleaning
The air filter should replace immediately.
Replace the filter.
Replacement filters are available from the partition panel. Gently shake the excess water from the front grille assembly...
Owner's Manual - Page 22
...hose is not sufficient.
22 Room Air Conditioner Under no additional oiling. Corrosion Resistant Models
Corrosion resistant models subjected to clean the front or air grilles. Compressor / Fan Motor
The compressor ...to keep it could cause severe damage to the PTAC fins and coils.
Maintenance and Service
Drainage(Optional)
The base pan may cause a deterioration of the unit. Drain Cap...
Owner's Manual - Page 23
... fan motor bearings; Fan motor runs intermittently
• Check voltage. Review the chart below first and you may hear the thermostat click when the compressor cycles on this page. ENGLISH
Maintenance and Service
Common Problems and Solutions
Troubleshooting Tips save time and money! Troubleshooting
COMPLAINT
Fan motor will not run even when the compressor does...
Owner's Manual - Page 24
...setting, advance the knob to be internal while running or loose,
replace the motor.
Check wire locations. If not per wiring diagram, correct. Replace...Service
COMPLAINT
CAUSE I Grommets I Wiring
• Check the wire connections, if loose, repair or replace the terminal. I Loose set screw I Capacitor (Discharge
• Check the capacitor.
capacitor before servicing.) Replace...
Owner's Manual - Page 25
...set screw or clamp. ROOM AIR CONDITIONER VOLTAGE LIMITS
NAME PLATE RATING 208/230 V 265 V
MINIMUM 187 V 238 V
MAXIMUM 253 V 292 V
Owner's Manual 25 I Fan motor
I Condenser air flow restriction
I Condenser fins (damaged)
I Capacitor I Wiring I Refrigerating system
I Air filter
Insufficient
I Exhaust damper door
cooling or heating I Unit undersized
I Copper tubing
Maintenance and Service...
Owner's Manual - Page 27
... TO THE EXPRESS WARRANTY PERIOD ABOVE. Service trips to your LG product is applicable to replace the defective part. Repairs when your home for any labor or on -site service to this full five-year sealed refrigerating system warranty, LGE will replace certain parts that vary from accident, misuse, abuse, or improper installation, repair, or maintenance. Improper repair includes use...
Owner's Manual - Page 27
.... 6. Damage to your LG Packaged Terminal Air Conditioner prove to replace the defective part. Improper repair includes use and care manual, such as
replacing filters, cleaning of the sealed refrigerating system (the compressor, condenser, evaporator and all labor and on-site service to be responsible for any labor or on how long an implied warranty lasts, so the above...
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