Mitsubishi LGH-15RX5-E Handbook
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Mitsubishi LGH-15RX5-E Handbook

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LOSSNAY
HANDBOOK
Model:
Model:
Model:
LGH-15RX
LGH-25RX
LGH-35RX
LGH-50RX
LGH-65RX
LGH-80RX
LGH-100RX
LGH-150RX
LGH-200RX
Remote controller
PZ-60DR-E
Filter
(Parts number is not set.)
PZ-25RF
PZ-50RF
PZ-80RF
Repair work must be performed by
the manufacturer, its service agent or
a similarly qualified person in order to
avoid hazards.
December 2012
-E
5
-E
5
-E
5
-E
5
-E
5
Nameplate
-E
5
-E
5
-E
5
-E
5
Nameplate
(Parts number is not set.)
-E
PZ-35RF
8
-E
PZ-65RF
8
-E
PZ-100RF
8
No. U155-A
-E
8
-E
8
-E
8

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Summary of Contents for Mitsubishi LGH-15RX5-E

  • Page 1 December 2012 No. U155-A LOSSNAY HANDBOOK Model: LGH-15RX LGH-25RX LGH-35RX LGH-50RX LGH-65RX Nameplate LGH-80RX LGH-100RX LGH-150RX LGH-200RX Nameplate Remote controller (Parts number is not set.) Model: PZ-60DR-E Filter (Parts number is not set.) Model: PZ-25RF PZ-35RF PZ-50RF PZ-65RF PZ-80RF PZ-100RF Repair work must be performed by the manufacturer, its service agent or a similarly qualified person in order to...

  • Page 2: Table Of Contents

    Contents 1. Safety precautions..............3 2. Specifications ............... 4-8 3. Outside dimensions............9-18 4. Electrical wiring diagrams ..........19-20 5. Basic circuit diagram ............. 21 6. Fundamentals of operation ..........22-44 7. Troubleshooting ............... 45-65 8. Disassembly and assembly..........66-68 9. Parts catalog ..............69-123 LGH-15RX -E ...............

  • Page 3: Safety Precautions

    1. Safety precautions GPlease be sure to read the following safety precautions thoroughly before commencing with the maintenance work, and conduct the inspection and repair of the product in a safe manner. GThe types and levels of danger that may arise if the product is handled incorrectly are described by using the warning symbols shown below.

  • Page 4: Specifications

    2. Specifications — 4 —...
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  • Page 9: Outside Dimensions

    3. Outside dimensions LGH-15RX Unit (mm) — 9 —...
  • Page 10 LGH-25RX Unit (mm) — 10 —...
  • Page 11 LGH-35RX Unit (mm) — 11 —...
  • Page 12 LGH-50RX Unit (mm) — 12 —...
  • Page 13 LGH-65RX Unit (mm) — 13 —...
  • Page 14 LGH-80RX Unit (mm) — 14 —...
  • Page 15 LGH-100RX Unit (mm) — 15 —...
  • Page 16 LGH-150RX Unit (mm) — 16 —...
  • Page 17 LGH-200RX Unit (mm) — 17 —...
  • Page 18 PZ-60DR-E Unit (mm) PZ-25RF -E, PZ-35RF -E, PZ-50RF -E, PZ-65RF -E, PZ-80RF -E, PZ-100RF Unit (mm) — 18 —...

  • Page 19: Electrical Wiring Diagrams

    4. Electrical wiring diagrams LGH-15RX -E, LGH-25RX -E, LGH-35RX -E, LGH-50RX -E, LGH-65RX -E, LGH-80RX -E, LGH-100RX POWER SUPPLY 220-240V 50Hz BROWN Isolator TAB3 TAB5 BLACK BLUE TAB1 GREY CN10 YELLOW TAB2 BROWN SUPPLY FAN MOTOR BLUE ORANGE BLUE WHITE YELLOW EXHAUST FAN MOTOR...
  • Page 20 LGH-150RX -E, LGH-200RX POWER SUPPLY 220-240V 50Hz Isolator BROWN BROWN TAB3 TAB5 x103 BLACK BLACK BLUE GREY x103 TAB1 GREY YELLOW CN10 YELLOW TAB2 x102 BROWN x102 SUPPLY x101 FAN MOTOR x101 BLUE ORANGE BLUE ORANGE x203 x203 BLACK WHITE BLUE BLACK WHITE...

  • Page 21: Basic Circuit Diagram

    5. Basic circuit diagram G Circuit board diagram and check points Common for SA * Fan drive output voltage: Each 220 to 240 V AC fan drive (TAB5) EA fan drive SA fan drive Transformer Power supply (CN9) (CN10) primary (input) Common for EA 220 to 240 V AC (CN1)

  • Page 22: Fundamentals Of Operation

    6. Fundamentals of operation G Description of the circuit operation (1) System Configuration Lossnay operates through the following system. System Prepared System Diagram Features Parts Classification Details Basic 1 Lossnay • One remote controller oper- Lossnay Lossnay System unit ates one Lossnay unit. remote Remote 1 Remote...
  • Page 23 System Prepared System Diagram Features Parts Classification Details Systems Mitsubishi When using PZ-60DR-E • Can be interlocked with a interlock City Multi maximum of 16 air condition- Lossnay City Multi ed with air condi- ing units. Transmission Indoor unit M-NET Remote...
  • Page 24 G Remote controller list 1 Remote controllers Rough Classification Fine Classification Product Model For Lossnay independent control Lossnay remote controller PZ-60DR-E PZ-41SLB-E For Lossnay M-NET control Lossnay remote controller PZ-52SF-E M-NET MA remote con- MA remote controller PAR-20/21MAA For City Multi air con- troller Wireless remote controller PAR-FA(FL)31MA ditioner...
  • Page 25 (3) Fan control 1Fan speed control for each system The control indicated below can be performed according to the system that is paired. GUp to two of the Lossnay remote controllers PZ-60DR-E, PZ-41SLB-E, and PZ-52SF-E can be used in the same group, but they cannot be used together with a different remote controller. When using two remote controllers, be sure to use the same model of remote controller.
  • Page 26 2Fan speed control by function setting The following fan speed control can be set with PZ-60DR-E or the function selection switch (SW2) on the Lossnay circuit board. Setting Method PZ-60DR-E PZ-60DR-E Not Used Function Details (Remote controller (Function selec- function selection) tion switch) Extra High This switches the settable fan speed from the remote controller...
  • Page 27 Setting Method PZ-60DR-E PZ-60DR-E Not Used Function Details (Remote controller (Function selec- function selection) tion switch) Fan motor When TM4 9, 0 output settings, and TM3 6, 7 output set- TM4 9, 0 output setting delay stop tings are set to operation monitor with delay function 1 or 2, the “Operation monitor with delay (Operation fan will stop after 3 minutes have elapsed from the OFF opera-...
  • Page 28 2 Damper control for each system The control indicated below can be performed according to the system that is paired GUp to two of the Lossnay remote controllers PZ-60DR-E, PZ-41SLB-E, and PZ-52SF-E can be used in the same group, but they cannot be used together with a different remote con- troller.
  • Page 29 3 Bypass ventilation prohibited When the conditions described below are applicable, the ventilation mode will be fixed at Lossnay ventilation. When bypass ventilation has been set from the remote controller or the system controller, damper operation will be set to Lossnay ventilation, even though bypass ventilation is displayed on the ventilation mode display. G When the outdoor temperature is 8ºC or lower.
  • Page 30 b. When there is no interlocking with Mr. Slim and City Multi indoor units Pattern 1. Normal ventilation mode When PZ-60DR-E is used, operation will be at the setting of automatic ventilation adjustment pattern “1” of the remote controller function selection. When PZ-60DR-E is not used, operation will be at the OFF setting of function selection switch (SW2-7) on the Lossnay circuit board.
  • Page 31 NET, and the Lossnay interlock setting is performed from “oFF” with the remote controller or system controller. Mitsubishi • The system is started/stopped by interlocking with City Multi Start/Stop of the MA remote controller or ME remote con- indoor units troller and the ventilation setting.
  • Page 32 2 Interlock mode Lossnay can set the following 4 types of interlock modes for the start/stop signal from the external device. Setting Method PZ-52SF-E or remote Interlock Other than pulse signal PZ-60DR-E PZ-41SLB-E Pulse signal input controller not used mode input (Remote controller (Interlock...
  • Page 33 (6) External input/output terminals on the Lossnay circuit board Located on the Lossnay circuit board are terminals for the external output of the Lossnay operating condition, and input terminals for external switching of the Lossnay fan speed and ventilation mode. 1 Output terminals The function and contact rating of each output terminal are described below.
  • Page 34 [1] When operating on High (Extra High) fan speed via external input Usually, ventilation is performed at Low/Extra Low fan speed, and there is automatic switching to High (Extra High) fan speed when dirty indoor air is detected by a CO sensor, etc.
  • Page 35 b. Bypass ventilation switching input This is used to force a changeover of the ventilation mode to bypass ventilation by means of the input of an external switch, etc. During the input of bypass ventilation switching, the ventilation mode display of the remote con- Operation troller and the system controller will change to bypass ventilation.
  • Page 36 (8) Trial operation function This function operates Lossnay without the need of a device (such as a remote controller, or an external device) to control Lossnay. This function permits verification of the connection condition of the AC line and wiring when Lossnay has been set up.
  • Page 37 Night Purge mode is active; no operation 1:00 A.M. The outdoor temperature (OA) setting can be selected either 17ºC or Outdoor 28ºC by using Dip-Switch (SW2-7) in the Lossnay control box. temperature 17ºC/28ºC Refer to the remote controller installation manual for more information. or more (within 24 hours) Temperature monitoring...
  • Page 38 (10) Setting of function selection switches (SW1, 2, and 5) The associated switches are as listed below. * This function can also be set from PZ-60DR-E. When the function has been switched from the remote con- troller later on, the system will operate according to the setting of the remote controller. Type Name Specification...
  • Page 39 Type Name Specification SW5 9 Exhaust fan stop at outdoor air ON : Both Supply air fan and Exhaust air fan stop temperature of -15ºC or lower * OFF: Exhaust air fan operation (Only Supply air fan stopped) (Factory setting) Type setting LGH-15 to 100 type : Fixed at OFF...
  • Page 40 1 Function selection mode The following functions can be changed with PZ-60DR-E function selection mode. Please change the settings as needed. Intermediate Dot matrix Selection Major items Function Notes items (Names) display display Change English display Dot matrix display characters English Language (Factory setting)
  • Page 41 *2: When the 24 hour ventilation setting is ON, “24HR VENTILATION” is displayed during Extra Low fan speed operation. When the pulse input setting is ON, the 24 hour ventilation setting is not permitted. When using two remote controllers, the 24 hour ventilation setting is not permitted from the “Sub” remote controller.
  • Page 42 Intermediate Dot matrix Selection Major items Function Notes items (Names) display display Interlocking Interlock mode onoF ON/OFF interlocked (Factory setting) item setting selection ON interlocked OFF interlocked External input signal priority Pulse input set- Without pulse input (Factory setting) ting With pulse input Delay operation Without delay operation (Factory setting)
  • Page 43 Total operation hours, Maintenance items display Dot display ON/OFF button button CLEAR button MENU (MONITOR/SET) button Back button Intermediate Dot matrix Major items Function Notes items (Names) display Total opera- Total operation Displays the total Lossnay operation hours. tion hours hours display (The 10,000 and 100,000 hours digits are displayed in monitor...
  • Page 44 (12) Operation sequence flowchart Power On System with Lossnay ystem without Lossnay Selection remote controller remote switch input controller Is there a Lossnay remote controller? Data input Data input Temperature data Temperature data (Outdoor air temperature/Indoor (Outdoor air temperature/Indoor temperature) temperature) Diverse error detection Diverse error detection...

  • Page 45: Troubleshooting

    7. Troubleshooting I Work precautions • When removing or touching a transformer, printed circuit board or other parts, make sure to turn off the power supply isolator. • When removing the circuit board, always hold it at both ends and remove carefully so as not to apply force to the surface mounted parts.
  • Page 46 7-2 Checklist (1)Troubleshooting 1: The system will not start properly. Initialization checklist from installation to operation (Table 1-1) After checking the system, verify the checkpoints listed below. Power supply (Table 1-1-1) Checkpoint Action Is the main power supply on? Turn on the main power supply. Do the main power supply switching capacity and wiring diameter meet Use specified items.
  • Page 47 Signal cables from external devices (Table 1-1-3) Check the following checkpoints when connecting with level signal/pulse signal output devices, and Mr. Slim units. Checkpoint Action Do the transmission cables meet regulations? (Type, diameter) Use specified cables. Wire the signal cable at least 5 cm Is the signal cable wired at least 5 cm away from the power supply cable? away from the power supply cable.
  • Page 48 Signal cables to external devices (Table 1-1-4) Check the following checkpoints when outputting the operation monitor, air supply fan operation monitor, mal- function monitor, bypass operation monitor, and operation monitor with delay function. Checkpoint Action Do the signal cables meet regulations? (Type, diameter) Use specified cables.
  • Page 49 System checklist (Table 1-2) When using PZ-60DR-E, PZ-41SLB-E, or interlocking with external devices (Table 1-2-1) Error Cause Action « Power is not supplied to the Lossnay, or power « Check the power supply to the • Remote controller display does not that does not follow specifications is used.
  • Page 50 Error Cause Action « The interlock mode is set to “ON Interlocked” or « Check the Interlock mode setting Interlock operation with external device “OFF Interlocked” with the remote controller (PZ- with the remote controller (PZ- does not occur. 60DR-E). 60DR-E).
  • Page 51 Error Cause Action « Power is not supplied to Lossnay, or power that « Check the power supply to Lossnay Cannot perform group settings for the Lossnay does not follow specifications is used. and perform the registration again. using MELANS, ME «...
  • Page 52 Error Cause Action « The specified power is not supplied to Lossnay. « Check the power to Lossnay. The remote controller PZ-52SF-E continues to « Group setting of the PZ-52SF-E address has « Check the address registration blink “HO” when the not been performed with MELANS.
  • Page 53 (2)Troubleshooting 2 GAn error code displays on the remote controller. GThe LED on the Lossnay circuit board is blinking or lit up. An error code displayed on the remote controller (PZ-60DR-E, PZ-41SLB-E, PZ-52SF-E) or the M-NET con- troller, and blinking or illumination of LED1 (green) or LED2 (red) on the circuit board shows the type of error. The LED blink interval is 0.25 seconds for both on and off.
  • Page 54 LED1 LED2 Error code Error Cause Action (green) (red) « Damper board operation is not cor- « Remove the rod, and check whether the LC 3602 — Damper blinks related rect. damper board can be moved manually. SLC 3602 error «...
  • Page 55 Checklist of error codes displayed on PZ-60DR-E (when using M-NET), PZ-52SF-E or M-NET controllers, and LED displays(Table2-2) LED1 LED2 Error code Error Cause Action (green) (red) « There is another unit with the same « Check the addresses of devices in 6600 —...
  • Page 56 LED1 LED2 Error code Error Cause Action (green) (red) « When using multiple Lossnay units, the « Turn off the main power supply and set the 6801 — PZ-60DR-E blinks communi- Main/Sub setting has not been made Main/Sub selection switch (SW1) (first unit to cation error for the second unit and following units.
  • Page 57 (3)Troubleshooting 3: The remote controller operation is disabled or irregular. Checklist for PZ-60DR-E or PZ-41SLB-E (Table 3-1) Error Cause Action « Transmission cable is connected to the wrong « Check the transmission cable con- Nothing displays on the nection. (TM4 1, 2 for the transmis- LCD.
  • Page 58 Error Cause Action « The bypass ventilation switching external input « Check the bypass ventilation The ventilation mode cannot be switched with (CN16) is set to ON. switching input (CN16). the remote controller. (Refer to page 35) « When using PZ-60DR-E, “RECOVERY SET- «...
  • Page 59 Error Cause Action « It is less than 10 minutes since the power was « After supplying power to the sys- Continues to display “HO” and does not start. supplied to the system. tem, “HO” blinks for a maximum of about 10 minutes. (This is not an error.) «...
  • Page 60 (4)Troubleshooting 4: The Lossnay operation is disabled or irregular. Lossnay checklist (Table 4) Error Cause Action « Connectors for the fan or connectors for the « Check the lead wire connectors The fan does not operate. Lossnay circuit board section are not correctly and the Lossnay circuit board The fan does not operate connected.
  • Page 61 Error Cause Action « When using PZ-60DR-E, “RECOVERY SET- « Check the power supply Lossnay operates when the main power is turned TING” is set to “on” or “AUTo” with the function ON/OFF/AUTO setting with the selection of the remote controller. PZ-60DR-E function selection.
  • Page 62 Error Cause Action « The outdoor air temperature is 8°C or lower. « Check the outdoor air temperature. The damper board does not operate. « The bypass ventilation switching external input « Check the bypass ventilation (CN16) is set to ON. switching input (CN16).
  • Page 63 It is normal in the following cases. Error Cause Reference Immediately after turning on LED1 blinks at 1 second intervals during starting operation (maximum of 45 Page the main power, LED1 (green) seconds). on the Lossnay circuit board blinks. LED1 (green) on the Lossnay LED1 will be lit during the delay operation when the delay operation setting Page circuit board is lit.
  • Page 64 Error Cause Reference When PZ-60DR-E is used, the Timer operation does not work in the following circumstances: — timer operation does not work. • When the timer function is set to OFF. • During the day of the week and time setting / During function selection / During timer setting •...
  • Page 65 Temperatures and thermistor resistance table Temperature Resistance Temperature Resistance Temperature Resistance Temperature Resistance Temperature Resistance (°C) value (kΩ) (°C) value (kΩ) (°C) value (kΩ) (°C) value (kΩ) (°C) value (kΩ) 53.9 - ∞ 18.0 17.2 32.8 16.5 31.2 15.7 29.8 15.1 28.4 14.5...

  • Page 66: Disassembly And Assembly

    8. Disassembly and assembly I Work precautions • When touching the electric components such as circuit boards and fan motors, do not touch the components for more than 5 minutes after power-off, and then start working. • Before replacing parts, repair troubled sections according to the instructions described in the troubleshooting. •...
  • Page 67 3 Remove the core guide. Unscrew the fixing screws (two special screws 4 x 22.5, indicated by Core guide 4 Slide the connector covers (with the connector) toward the Lossnay core side, and then take them off from the unit. Connector cover 5 Remove the connectors.
  • Page 68 6 Take off the separator. Separator 7 Unscrew the screws (four PTT screws 5 x 10, indi- Motor (for supply air) cated by ) for the motor fix plate (SA side). (Remove the EA side motor in the same way .) Motor fix plate 8 When assembling Instructions:...

  • Page 69: Parts Catalog

    9. Parts catalog Please note the following when using the parts catalog. 1. When ordering parts, always indicate the part number, part name, and the number of parts required. 2. Parts are not always available, and it may take time for you to receive them. 3.

  • Page 70: Lgh-15Rx 5 -E

    LGH-15RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Spl screw M4 R50 541 045 Filter stopper X50 039 710 Core guide L R50 541 383 PT screw 6×12 H00 000 244 Hanger R50 541 380 Cover R50 541 717...

  • Page 71: Lgh-15Rx -E

    8 shows accessory parts. — 71 — LGH-15RX...
  • Page 72 LGH-15RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Special nut (8) R50 331 067 Left-handed 22 Tab washer M34 398 077 23 Centrifugal fan R50 541 480 φ 180 24 Special washer R50 028 465 φ 8.1...
  • Page 73 — 73 — LGH-15RX...
  • Page 74 LGH-15RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 41 Fix piece R50 533 693 42 Motor cover Y50 115 708 43 Bush Y50 115 225 44 Damper support R50 541 715 45 Special bush M31 234 089...
  • Page 75 8 shows accessory parts. — 75 — LGH-15RX...

  • Page 76: Lgh-25Rx 5 -E

    LGH-25RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Spl screw M4 R50 541 045 Filter stopper X50 039 710 Core guide L R50 541 383 PT screw 6×12 H00 000 244 Hanger R50 541 380 Cover R50 541 717 Flange Y50 075 609 PTT screw 4×8...

  • Page 77: Lgh-25Rx -E

    8 shows accessory parts. — 77 — LGH-25RX...
  • Page 78 LGH-25RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Special nut (8) R50 331 067 Left-handed 22 Tab washer M34 398 077 23 Centrifugal fan R50 541 480 φ 180 24 Special washer R50 028 465 φ 8.1 25 Motor Y50 115 456 26 Motor plate...
  • Page 79 — 79 — LGH-25RX...
  • Page 80 LGH-25RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 41 Fix piece R50 533 693 42 Motor cover Y50 115 708 43 Bush Y50 115 225 44 Damper support R50 541 715 45 Special bush M31 234 089 46 Pull spring R50 095 156 47 Damper...
  • Page 81 8 shows accessory parts. — 81 — LGH-25RX...

  • Page 82: Lgh-35Rx 5 -E

    LGH-35RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Spl screw M4 R50 541 045 Filter stopper R50 521 710 Core guide L R50 542 381 PT screw 6×12 H00 000 244 Hanger R50 541 380 Cover R50 541 717 Flange Y50 075 609 PTT screw 4×8...

  • Page 83: Lgh-35Rx -E

    8 shows accessory parts. — 83 — LGH-35RX...
  • Page 84 LGH-35RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Special nut (8) R50 331 067 Left-handed 22 Tab washer M34 398 077 23 Centrifugal fan R50 542 480 φ 220 24 Fan base R50 542 707 25 Spl washer (10) M34 706 465 26 Motor Y50 116 453...
  • Page 85 — 85 — LGH-35RX...
  • Page 86 LGH-35RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 41 Fix piece R50 533 693 42 Motor cover Y50 115 708 43 Bush Y50 115 225 44 Cord bush R50 351 225 45 Damper motor Y50 061 260 AC220･240V 46 Special bush R50 054 225...
  • Page 87 8 shows accessory parts. — 87 — LGH-35RX...

  • Page 88: Lgh-50Rx 5 -E

    LGH-50RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Spl screw M4 R50 541 045 Filter stopper R50 521 710 Core guide L R50 542 383 PT screw 6×12 H00 000 244 Hanger R50 541 380 Cover R50 542 706 Flange R50 429 609 PTT screw 4×8...

  • Page 89: Lgh-50Rx -E

    8 shows accessory parts. — 89 — LGH-50RX...
  • Page 90 LGH-50RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Special nut (8) R50 331 067 Left-handed 22 Tab washer M34 398 077 23 Centrifugal fan R50 542 480 φ 220 24 Fan base R50 542 707 25 Spl washer (10) M34 706 465 26 Motor Y50 116 454...
  • Page 91 — 91 — LGH-50RX...
  • Page 92 LGH-50RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 41 Fix piece R50 533 693 42 Motor cover Y50 115 708 43 Bush Y50 115 225 44 Cord bush R50 351 225 45 Damper motor Y50 061 260 AC220･240V 46 Special bush R50 054 225...
  • Page 93 8 shows accessory parts. — 93 — LGH-50RX...

  • Page 94: Lgh-65Rx 5 -E

    LGH-65RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Spl screw M4 R50 541 045 Filter stopper R50 524 710 Core guide L R50 543 381 PT screw 6×12 H00 000 244 Hanger R50 543 380 Cover R50 542 706 Flange R50 429 609 PTT screw 4×8...

  • Page 95: Lgh-65Rx -E

    8 shows accessory parts. — 95 — LGH-65RX...
  • Page 96 LGH-65RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Spl nut (12) R50 218 067 Left-handed 22 Washer (12) K83 466 113 23 Centrifugal fan R50 543 480 φ 245 24 Fan base R50 543 707 25 Inlet ring R50 543 708 26 PT screw 6×20 H00 157 008...
  • Page 97 — 97 — LGH-65RX...
  • Page 98 LGH-65RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 51 Fix piece R50 533 693 52 Motor cover Y50 115 708 53 Bush Y50 115 225 54 Cord bush R50 351 225 55 Damper motor Y50 061 260 AC220･240V 56 Special bush R50 054 225...
  • Page 99 8 shows accessory parts. — 99 — LGH-65RX...

  • Page 100: Lgh-80Rx 5 -E

    LGH-80RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Spl screw M4 R50 541 045 Filter stopper R50 522 710 Core guide L R50 543 383 PT screw 6×12 H00 000 244 Hanger R50 095 380 Cover R50 543 704 Flange Y50 021 609 PTT screw 4×8...

  • Page 101: Lgh-80Rx -E

    8 shows accessory parts. — 101 — LGH-80RX...
  • Page 102 LGH-80RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Spl nut (12) R50 218 067 Left-handed 22 Washer (12) K83 466 113 23 Centrifugal fan R50 543 480 φ 245 24 Fan base R50 543 709 25 Inlet ring R50 543 708 26 Nut (6) H00 061 050...
  • Page 103 — 103 — LGH-80RX...
  • Page 104 LGH-80RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 51 Fix piece R50 533 693 52 Motor cover Y50 115 708 53 Bush Y50 115 225 54 Cord bush R50 351 225 55 Damper motor Y50 061 260 AC220･240V 56 Special bush R50 054 225...
  • Page 105 8 shows accessory parts. — 105 — LGH-80RX...

  • Page 106: Lgh-100Rx 5 -E

    LGH-100RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Spl screw M4 R50 541 045 Filter stopper R50 522 710 Core guide L R50 544 381 PT screw 6×12 H00 000 244 Hanger R50 095 380 Cover R50 543 704 Flange Y50 021 609 PTT screw 4×8...

  • Page 107: Lgh-100Rx -E

    8 shows accessory parts. — 107 — LGH-100RX...
  • Page 108 LGH-100RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Spl nut (12) R50 218 067 Left-handed 22 Washer (12) K83 466 113 23 Centrifugal fan R50 543 480 φ 245 24 Fan base R50 543 709 25 Inlet ring R50 543 708 26 Nut (6) H00 061 050...
  • Page 109 — 109 — LGH-100RX...
  • Page 110 LGH-100RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 51 Fix piece R50 533 693 52 Motor cover Y50 115 708 53 Bush Y50 115 225 54 Cord bush R50 351 225 55 Damper motor Y50 061 260 AC220･240V 56 Special bush R50 054 225...
  • Page 111 <Note> The capacitors (8 1: No. 72) were changed to the new capacitors (8 2: No. 78) during production, so there are two types of the capacitors on the market. Check the production number (production year and month) shown on the nameplate, and choose the applicable capacitors. Production number (Production year and month) 1205 (May 2012 or earlier) 1206 (June 2012 or later)

  • Page 112: Lgh-150Rx 5 -E

    LGH-150RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Maint. cover R50 543 487 Spl screw M4 R50 541 045 Filter stopper R50 522 710 Core guide L R50 543 383 PTT screw 4×8 H00 000 487 Flange R50 545 704 Hinge R50 466 344...

  • Page 113: Lgh-150Rx -E

    8 shows accessory parts. — 113 — LGH-150RX...
  • Page 114 LGH-150RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Spl nut (12) R50 218 067 Left-handed 22 Washer (12) K83 466 113 23 Centrifugal fan R50 543 480 φ 245 24 Fan base R50 543 709 25 Inlet ring R50 543 708 26 Nut (6) H00 061 050...
  • Page 115 — 115 — LGH-150RX...
  • Page 116 LGH-150RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 51 Motor cover R50 541 706 52 Lock washer (4) H00 013 076 53 PT screw 4×8 H00 000 349 54 Bush R50 541 225 55 Bush R50 476 225 56 PPT screw 4×25 H00 000 007 57 Damper motor...
  • Page 117 8 shows accessory parts. — 117 — LGH-150RX...

  • Page 118: Lgh-200Rx 5 -E

    LGH-200RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Maint. cover R50 543 487 Spl screw M4 R50 541 045 Filter stopper R50 522 710 Core guide L R50 544 381 PTT screw 4×8 H00 000 487 Flange R50 545 704 Hinge R50 466 344...

  • Page 119: Lgh-200Rx -E

    8 shows accessory parts. — 119 — LGH-200RX...
  • Page 120 LGH-200RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 21 Spl nut (12) R50 218 067 Left-handed 22 Washer (12) K83 466 113 23 Centrifugal fan R50 543 480 φ 245 24 Fan base R50 543 709 25 Inlet ring R50 543 708 26 Nut (6) H00 061 050...
  • Page 121 — 121 — LGH-200RX...
  • Page 122 LGH-200RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 51 Motor cover R50 541 706 52 Lock washer (4) H00 013 076 53 PT screw 4×8 H00 000 349 54 Bush R50 541 225 55 Bush R50 476 225 56 PPT screw 4×25 H00 000 007 57 Damper motor...
  • Page 123 <Note> The capacitors (8 1: No. 64) were changed to the new capacitors (8 2: No. 86) during production, so there are two types of the capacitors on the market. Check the production number (production year and month) shown on the nameplate, and choose the applicable capacitors. Production number (Production year and month) 1205 (May 2012 or earlier) 1206 (June 2012 or later)

This manual is also suitable for:

Lgh-25rx5-eLgh-35rx5-eLgh-50rx5-eLgh-65rx5-eLgh-80rx5-eLgh-100rx5-e ... Show all

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