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Popular LG LP090CED1 Manual Pages
Service Manual - Page 2
... 27 3.3.1 ELECTRICAL DATA (FOR 230V/208 MODEL 27 3.3.2 ELECTRICAL SAFETY 27
4. PREFACE
This SERVICE MANUAL provides various service information, including the mechanical and electrical
parts, etc. PREFACE
1.1 SPECIFICATIONS 3 1.2 FEATURES AND BENEFITS 5 1.3 CONTROL LOCATIONS 6 1.4 ADDITIONAL CONTROLS 9
2. CONTENTS
1. EXPLODED VIEW 57
1. The refrigerant is charged at the factory. Be...
Service Manual - Page 3
...Manual
Airflow Direction Control(left&right)
-
LG...LP090CED1...SPECIFICATIONS
LP 12 0 C E M 1 12 34 5 6 7 8 9
Digits 1,2 - Electric Heat E = Electric Heater
Digit 8 - Electric Voltage 1 = 265V, 60Hz None = 230V, 60Hz
Models
LP070CED1
Cooling Capacity
W
2227
Btu/h
7600
Heating Capacity
W
- Setting...Refrigerant & Charge
g(oz)
R22,645(22.8)
Compressor
Type
Rotaty(Non Tropical)
Model...Code...
Service Manual - Page 4
...Manual
Manual
Manual
Manual
Airflow Direction Control(left&right)
-
-
-
-
Moisture Removal
l/h
0.9
1.2
1.5
2.0
Sound Level
Indoor,H/M/L dB(A)+3
45/-/43
45/-/43
49/-/47
49/-/47
Outdoor,Max dB(A)+3
60/58
60/58
63/61
63/61
Refrigerant... Code(Chassis)
YA
YA
YA...-
-
- Models
LP070HED1
LP090HED1
LP120HED1...
-/-
-/-
-/-
-/- Setting Temperature Cooling 54˚F~...
Service Manual - Page 5
When the compressor restarts, LG PTAC is designed to give a minimum of equalizing the refrigerant pressures for optimizing cycling.
• Fan-Only Setting - High/Low The fan can run at HIGH ...than those found on conventional PTAC units. The servicer must be familiar with these features in order to have a time of three minutes to properly service the unit. 1.2 FEATURES AND BENEFITS
The ...
Service Manual - Page 22
... the structure, locating the wall case must be installed flush with ARI standards and actually uses this manual. For existing construction it is designed to dissipate the...of the installation, there are installed 3" to 5" above the floor (flush to finished floor installation is intended to minimize installation problems and assure you of the wall case allows installation flexibility; The...
Service Manual - Page 28
..., experienced technicians. 1.
New Door Installation
Door
Hinge Pins (Each Side)
...slide out of visible damage.
Installation
The installation and servicing of personal injury or property damage.... 4.
Control Panel Key Lock
Part No: AYCP101
2. Remove existing ...set temperatures and heating or cooling functions.
FIELD INSTALLED ACCESSORIES
Note: The installation and servicing...
Service Manual - Page 51
... circuit.
Unexpected residue Overloaded Circuit Check of unit if the unit is beyond repair. 6.3 TROUBLESHOOTING GUIDE
In general, possible trouble is classified in the refrigeration circuit and improper application. Replacement of inside gas pressure. The one is Starting Failure which is caused from an electrical defect, and the other is Ineffective Air Conditioning caused by a ...
Service Manual - Page 52
... of fan motor capacitor. Fails to start. Defect of power voltage. Check capacitor.
Improper thermostat setting Loose terminal connection. Irregular motor resistance ( ). Regular but fails to start
Replacement of compressor (locking of thermostat
Check control switch. Improper wiring.
Drop of compressor capacitor.
Gas leakage of feeler bulb of rotor, metal) Irregular...
Owners Manual - Page 2
... your air conditioner properly. If you review our chart of Troubleshooting Tips first, you will find many answers to common problems in the chart of each unit. PRECAUTION
• Contact an authorized service technician for repair or maintenance of this unit.
• Contact the installer for installation of this page in the event you a great deal...
Owners Manual - Page 9
... the tamper-resistant, sealed portion of California to its model. Circuit breaker. (2500W Heater 15Amp Circuit Breaker)
Never push the test button during operation Otherwise this plug. Owner's Manual 9 Electrical Safety
ENGLISH
Electrical Safety
Electrical Data
115V~
230V~
265V~
Power cord may pose special problems. Consult a qualified electrician. time delay fuse or 20...
Owners Manual - Page 15
... Thermistor Error Indoor Coil Thermistor Error Outdoor Air Thermistor Error (PTHP Only) Outdoor Coil Thermistor Error (PTHP Only) Mode Error Setpoint Error Bad Thermistor Wiring
Owner's Manual 15
Here are the mentioned in the (Table 13) which the LED indicates by flashing number of the problems defined below for which is happening & by the unit to the service center...
Owners Manual - Page 17
... settings will be in the desired position.
Highest Temp.
To replace ...176;F (30.0°C) 54°F (12.2°C) 72°F (22.2°C)
Owner's Manual 17 Control Locations
• ADDITIONAL CONTROLS
The additional controls are located behind the option cover of...dip switch #1 - #3. The authorized service man has to check switches and ensure the switches are in the OFF position. Lowest ...
Owners Manual - Page 23
... or cross flow fan hitting scroll. Repair or replace loose terminal.
• Test capacitor. Realign assembly.
• Units using slinger ring condenser fans must have 1/4 to 5/16 inch clearance to rotary switch. s Revolves on this page. Check bearings. Owner's Manual 23 Replace if not within limits, call for service. If it is high. See limits...
Owners Manual - Page 25
... compressor to cycle.
See the limits on the preceding page. If loose, repair or replace.
• Check the system for a restriction.
• If restricted, clean or replace.
• Close if open . (If the compressor temperature is hitting air guide, rearrange the air handling parts.
• Carefully rearrange tubing not to contact, compressor, shroud, and barrier...
Owners Manual - Page 27
..., fire, floods, or acts of the original part(s). Damage to this full five-year sealed refrigerating system warranty, LGE will meet intended fit and function of God. 5. Damages resulting from accident, misuse, abuse, or improper installation, repair, or maintenance. Repairs when your home for delivery or pickup, install, instruct or replace house fuses, or connect house wiring or...
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