LG LTG4715 Gas Double Range Service Manual – PDF DOWNLOAD
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Comprehensive LG 30″ slide-in gas double range service manual for models LTG4715ST/BD/BM, covering safety instructions, specifications, control features, component access and removal, LP gas conversion, test modes, LG gas range troubleshooting with failure codes, component testing, and exploded views. Ideal for technicians handling LG slide-in double oven troubleshooting and repairs. 104 pages of detailed technical guidance.
Description
LG LTG4715 Gas Double Range Service Manual – PDF DOWNLOAD
Description
This LG service manual for the 30″ slide-in gas double range provides in-depth information on servicing models LTG4715ST, LTG4715BD, and LTG4715BM, emphasizing safe operation and repair procedures. Intended for licensed technicians, it includes critical safety precautions to prevent fire, explosion, or electrical hazards, along with model/serial number locations and tech sheet references. Specifications detail dimensions, gas requirements, electrical ratings, and oven capacities for both upper and lower compartments. The using your range section explains general information and control panel features, including surface burners, clock setting, start/clear/off, oven light, timer, various cooking modes like timed/delayed cook for bake and convection, broil (upper oven), convection bake/roast (lower oven), warm/proof, lockout, self-clean, and easy clean cycles.
The component access chapter offers step-by-step LG gas range disassembly guide for removing and replacing parts such as back covers, PCBs (relay, power, main, key), controllers, cooktop plates, cooling fans, cooktop parts (burners, igniters), door latches/switches, broil/bake burners, convection fan/motor, temperature sensors, door lock assemblies, lift-off doors, door handles/glass/gaskets, side panels, and oven valves/regulators. Additional sections cover conversion to LP gas, composition of control systems, service test mode for diagnostics, and extensive LG slide-in double oven troubleshooting with failure code checks, summaries (e.g., F1/F2 sensor issues, F3 key errors, F9 no heat, F10 door lock), and flow charts for symptoms like no heating, door lock failure, sensing fail, oven overheating, convection fan issues, and key malfunctions. Component testing details resistance checks for convection motors, door locking motors, micro switches, sensors, door switches, lamps, igniters, safety valves, and ignition switches.
Table of Contents (Formatted for Clarity):
- GENERAL (1-1 ~ 1-7)
- Important safety instructions (1-1 ~ 1-4)
- Model & Serial number label and tech sheet locations (1-5)
- Specifications (1-6 ~ 1-7)
- USING YOUR RANGE (2-1 ~ 2-6)
- General information (2-1)
- Control panel features (2-2 ~ 2-6)
- To turn on the surface burners
- Setting the Clock
- Start, Clear/Off
- To turn on/off the oven light
- Timer On/Off
- Setting (6 types of category)
- Timed cook, Delayed timed cook (For Upper & Lower Bake, Lower Conv. Bake & Roast)
- Broil (For the Upper oven only)
- Convection bake (For the Lower oven only)
- Convection roast (For the Lower oven only)
- Warm (For both Upper & Lower oven)
- Proof (For the Lower oven only)
- Lockout (For Upper & Lower Door lock, oven & Cooktop control lock)
- Self clean (For both Upper & Lower oven)
- Easy clean (For both Upper & Lower oven)
- COMPONENT ACCESS (3-1 ~ 3-34)
- Component Locations (3-1)
- Removing the Back cover (3-2)
- Removing the oven relay pcb, power pcb, power relay (3-3)
- Removing the controller (3-4)
- Removing the main pcb and key pcb assembly (3-5 ~ 3-6)
- Removing the cooktop plate (3-7)
- Removing the cooling fan (3-8)
- Removing the cooktop parts (3-9 ~ 3-10)
- Removing the door latch & upper door switch (For the upper oven only) (3-11 ~ 3-12)
- Removing the door latch & lower door switch (For the lower oven only) (3-13 ~ 3-14)
- Removing the broil burner assembly (For the upper oven only) (3-15)
- Oven bottom, the frame guide and the upper bake burner assembly (For the Upper oven only) (3-16)
- Lower bake burner assembly (For the Lower oven only) (3-17)
- Removing the convection FAN blade and Fan motor (For the Lower oven only) (3-18)
- Removing the Oven temperature Sensors (3-19)
- Removing the door lock assembly (For the Upper oven only) (3-20)
- Removing the door lock assembly (For the Lower oven only) (3-21)
- Removing the oven temperature sensors (For both Upper & Lower oven) (3-22)
- Removing & replacing the lift-off oven door (For the Upper door) (3-23)
- Removing & replacing the lift-off oven door (For the Lower door) (3-24)
- Removing the upper oven door handle & glass (For the Upper door) (3-25 ~ 3-26)
- Reassembling the upper door glass & hinge receptacle (For the Upper door) (3-27)
- Removing the oven door handle & glass (For the Lower door) (3-28 ~ 3-29)
- Reassembling the door glass & hinge hanger (For the Lower Door) (3-30)
- Removing the oven door gasket (3-31)
- Removing a side panel (3-32 ~ 3-33)
- Remove the oven valve (safety valve) & gas pressure regulator (3-34)
- COMPONENT TEST (4-1 ~ 4-4)
- Convection Motor (4-1)
- Door locking Motor (4-2)
- Micro Switch (normally open type) (4-2)
- Oven Sensor (4-2)
- Door switch (4-3)
- Oven lamp (4-3)
- Igniter Type 1, 2 (4-3)
- Oven (safety) valve (4-4)
- Ignition switch (4-4)
- CONVERSION TO LP GAS (5-1 ~ 5-5)
- COMPOSITION OF CONTROL (6-1 ~ 6-6)
- SVC TEST MODE (7-1 ~ 7-3)
- TROUBLESHOOTING (8-1 ~ 8-25)
- Check the failure code (8-1)
- Failure code summary (8-2)
- Checking flow chart by failure (8-3 ~ 8-25)
- No heating / F9 (8-3 ~ 8-6)
- Door lock system failure / F10 (8-7 ~ 8-10)
- Sensing fail / F1/F2/F6/F11 (8-11 ~ 8-13)
- Oven hot / F4/F5 (8-14 ~ 8-17)
- Convection Fan not working / F7 (8-18 ~ 8-20)
- Key not working / F3 Error (8-21 ~ 8-23)
- APPENDIX (9-1)
- EXPLODED VIEW (10-1 ~ 10-7)
Key Highlights and Features (Incorporating Long Tail Keywords):
- Safety and Specs: Important safety instructions and detailed specifications for safe servicing.
- Control Features: In-depth control panel operations for various cooking modes in the LG slide-in gas double range service manual.
- Component Access: Step-by-step LG gas range disassembly guide for PCBs, fans, burners, doors, and valves.
- Testing and Conversion: Component testing for motors, sensors, igniters, and conversion to LP gas.
- Troubleshooting: Comprehensive LTG4715 troubleshooting and failure codes with flow charts for no heating, door lock issues, sensing fails, overheating, convection fan problems, and key errors.
- Exploded Views: Visual aids for parts identification and assembly.
No index is present in the provided excerpts, but the structured TOC allows for easy navigation. This manual is essential for authorized technicians performing repairs on LG double oven gas ranges.
Short File Details
- Manual Name: 30″ Slide-In Gas Double Range SERVICE MANUAL (P/NO.: MFL37118390)
- Models Covered: LTG4715ST, LTG4715BD, LTG4715BM
- Year: 2018
- Manual PDF Quality: High-quality scanned document with clear text, tables, and diagrams; fully legible
- No of Pages: 104
