Table Of Contents - Mitsubishi Electric LGH-F300RVX-E Handbook

Table of Contents

Table Of Contents2
Safety Precautions3
Warning3
Notes For Servicing3
Changed Points4
Specifications4
Outside Dimensions5
Remote Controller5
Lgh-F1200Rvx-E6
Pz-61Dr-E7
Pz-43Smf-E7
Electrical Wiring Diagrams8
Definition Of Symbols8
Circuit Board Diagrams10
Circuit Board Diagrams And Check Points10
Control Circuit Board10
Power Circuit Board11
Exhaust Fan Motor (Cn9)11
Supply Fan Motor (Cn10)11
Troubleshooting12
Work Precautions12
Service Flowchart12
Check Details13
Lossnay Does Not Work13
Initial Check Items13
Transmission Cables14
M-Net Transmission Cable Specifications14
Remote Controller Transmission Cable Specifications14
External Input/Output Specifications15
Monitor Output Signal Cable16
Monitor Output Specifications16
Function Setting16
Led Indications On The Circuit Board17
Individual Function Check Items17
Failure Mode 2: The Remote Controller Does Not Work22
Failure Mode 3: Operations On The Remote Controller Are Not Possible23
Failure Mode 4: Error Code And Led Display27
Temperatures And Thermistor Resistance Table36
Motor Resistance Table36
Overhauling Procedures37
External And Internal View Of The Product37
Turning Power Off38
Fan Parts38
Terminal Block Parts40
Control Parts41
When Removing Only The Control Circuit Board43
When Removing The Power Circuit Boards Or Reactors44
Upper Unit44
Lower Unit44
Procedures For Replacing The Circuit Boards45
Check The Settings On Pz-61Dr-E45
Check The System Configuration45
Removing The Circuit Boards46
Attaching The Circuit Boards46
Function Setting With Pz-61Dr-E47
Restarting The System47
Initialization47
Setting Status Record48
Basic Information48
Function Selection Switches48
Function Settings49
External Input49
Parts Catalog50
Description Of Screw Abbreviations50
Lgh-F300Rvx-E51
Air Exhaust Fan Assembly53
Standard Screws55
Lgh-F470Rvx-E59
Lgh-F600Rvx-E67