Mitsubishi Electric LOSSNAY PZ-25RF8-E Handbook
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Mitsubishi Electric LOSSNAY PZ-25RF8-E Handbook

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LOSSNAY
HANDBOOK
MODELS
LGH-15RX
LGH-25RX
LGH-35RX
LGH-50RX
LGH-65RX
LGH-80RX
LGH-100RX
LGH-150RX
LGH-200RX
Remote controller
PZ-60DR-E
Filter
(Optional)
PZ-25RF
8
PZ-50RF
8
PZ-80RF
8
Warning:
Repair work must be performed by the manufacturer, its service
agent or a similarly qualified person in order to avoid hazards.
-E
5
-E
5
-E
5
-E
5
-E
5
-E
5
-E
5
-E
5
-E
5
(Optional)
-E
PZ-35RF
-E
PZ-65RF
-E
PZ-100RF
Nameplate
Nameplate
-E
8
-E
8
-E
8
February 2019
No. U155-F

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Summary of Contents for Mitsubishi Electric LOSSNAY PZ-25RF8-E

  • Page 1 February 2019 No. U155-F LOSSNAY HANDBOOK MODELS LGH-15RX Nameplate LGH-25RX LGH-35RX LGH-50RX LGH-65RX LGH-80RX LGH-100RX Nameplate LGH-150RX LGH-200RX Remote controller (Optional) PZ-60DR-E Filter (Optional) PZ-25RF PZ-35RF PZ-50RF PZ-65RF PZ-80RF PZ-100RF Warning: Repair work must be performed by the manufacturer, its service agent or a similarly qualified person in order to avoid hazards.

  • 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 CN10 YELLOW TAB2 BROWN SUPPLY SUPPLY FAN MOTOR FAN MOTOR BLUE A: LGH-15 and 25RX -E, and...
  • 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 SUPPLY x101 FAN MOTOR FAN MOTOR A: The motor produced x101 BLUE from February 2014 ORANGE B: The motor produced...

  • 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 external tioner •...
  • 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 6 Ventilation mode change recommendation (RECOMMENDED, VENTILATION MODE) display When using PZ-60DR-E and the ventilation mode is set to Lossnay ventilation or bypass ventilation, “REC- OMMENDED” and “VENTILATION MODE” may be displayed alternately (for 10 minutes maximum). This function informs the user of the suitable ventilation mode according to the automatic ventilation algorithm. When a ventilation mode change recommendation has been displayed, more comfortable ventilation can be provided by pressing the “Function selector”...
  • 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. It may take time for you to receive the parts. Make an inquiry about a rush order. 3.
  • Page 70 LGH-15RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Special screw M4 W00 000 101 Filter stopper W50 003 723 Core guide L W50 003 384 PT screw 6x12 W00 000 060 Hanger set W50 004 384 Cover W50 003 705 Flange W50 003 618...

  • 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 (M8) W00 000 121 Left-handed 22 Tab washer W00 000 134 23 Centrifugal fan W50 003 481 φ 180  24 Special washer W50 003 477 φ...
  • Page 73 Air exhaust fan assembly Air supply fan assembly — 73 — LGH-15RX...
  • Page 74 LGH-15RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 44 Damper support W50 003 735 45 Special bush W00 000 268 46 Pull spring W50 001 156 47 Damper W50 003 721 51 Rod W50 004 151 52 Control cover W50 003 711 54 Capacitor W50 003 294...
  • Page 75 8 shows accessory parts. — 75 — LGH-15RX...
  • Page 76 LGH-25RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Special screw M4 W00 000 101 Filter stopper W50 003 723 Core guide L W50 003 384 PT screw 6x12 W00 000 060 Hanger set W50 004 384 Cover W50 003 705 Flange W50 003 609...

  • 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 (M8) W00 000 121 Left-handed 22 Tab washer W00 000 134 23 Centrifugal fan W50 003 481 φ 180  24 Special washer W50 003 477 φ...
  • Page 79 Air exhaust fan assembly Air supply fan assembly — 79 — LGH-25RX...
  • Page 80 LGH-25RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 44 Damper support W50 003 735 45 Special bush W00 000 268 46 Pull spring W50 001 156 47 Damper W50 003 721 51 Rod W50 004 151 52 Control cover W50 003 711 54 Capacitor W50 003 291...
  • Page 81 8 shows accessory parts. — 81 — LGH-25RX...
  • Page 82 LGH-35RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Special screw M4 W00 000 101 Filter stopper W50 004 718 Core guide L W50 003 385 PT screw 6x12 W00 000 060 Hanger set W50 004 384 Cover W50 003 705 Flange W50 003 609...

  • 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 (M8) W00 000 121 Left-handed 22 Tab washer W00 000 134 23 Centrifugal fan W50 003 480 φ220  24 Fan base W50 003 713 25 Special washer (10) W50 003 478 φ40 (Outer dia.) 26 Motor...
  • Page 85 Air exhaust fan assembly Air supply fan assembly <Note> The air supply motor (indicated by 8 1) was changed to the new motor during production. The parts indicated by 8 2 are not required for the new motor. Old-model motor (No. New-model motor (No.
  • Page 86 LGH-35RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 47 Rod W50 004 156 48 Control cover W50 003 711 50 PPT screw 3x8 W00 000 012 51 Circuit board W50 004 171  LG-X03-G 52 Lock washer (4) W00 000 082 53 Transformer W50 004 217...
  • Page 87 8 shows accessory parts. — 87 — LGH-35RX...
  • Page 88 LGH-50RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Special screw M4 W00 000 101 Filter stopper W50 004 718 Core guide L W50 003 386 PT screw 6x12 W00 000 060 Hanger set W50 004 384 Cover W50 003 707 Flange W50 004 609...

  • 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 (M8) W00 000 121 Left-handed 22 Tab washer W00 000 134 23 Centrifugal fan W50 003 480 φ220  24 Fan base W50 003 713 25 Special washer (10) W50 003 478 φ40 (Outer dia.) 26 Motor...
  • Page 91 Air exhaust fan assembly Air supply fan assembly <Note> The air supply motor (indicated by 8 1) was changed to the new motor during production. The parts indicated by 8 2 are not required for the new motor. Old-model motor (No. New-model motor (No.
  • Page 92 LGH-50RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 47 Rod W50 004 156 48 Control cover W50 003 711 50 PPT screw 3x8 W00 000 012 51 Circuit board W50 004 171  LG-X03-G 52 Lock washer (4) W00 000 082 53 Transformer W50 004 217...
  • Page 93 8 shows accessory parts. — 93 — LGH-50RX...
  • Page 94 LGH-65RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Special screw M4 W00 000 101 Filter stopper W50 004 717 Core guide L W50 003 381 PT screw 6x12 W00 000 060 Hanger W50 003 380 Cover W50 003 707 Flange W50 004 609 PTT screw 4x8...

  • 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 Special nut (M12) W00 000 117 Left-handed 22 Washer (12) W00 000 123 23 Centrifugal fan W50 004 480 φ245  24 Fan base W50 003 714 25 Inlet ring W50 004 725 26 PT screw 6x20 W00 000 063...
  • Page 97 Air exhaust fan assembly Air supply fan assembly <Note> The air supply motor (indicated by 8 1) was changed to the new motor during production. The parts indicated by 8 2 are not required for the new motor. Old-model motor (No. New-model motor (No.
  • Page 98 LGH-65RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 57 Rod W50 003 150 58 Control cover W50 003 711 60 PPT screw 3x8 W00 000 012 61 Circuit board W50 004 171  LG-X03-G 62 Lock washer (4) W00 000 082 63 Transformer W50 004 217...
  • Page 99 8 shows accessory parts. — 99 — LGH-65RX...
  • Page 100 LGH-80RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Special screw M4 W00 000 101 Filter stopper W50 004 716 Core guide L W50 003 382 PT screw 6x12 W00 000 060 Hanger W50 001 380 Cover W50 003 708 Flange W50 003 610 PTT screw 4x8...

  • 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 Special nut (M12) W00 000 117 Left-handed 22 Washer (12) W00 000 123 23 Centrifugal fan W50 004 480 φ245  24 Fan base W50 003 715 25 Inlet ring W50 004 725 26 Nut (M6) W00 000 107...
  • Page 103 Air exhaust fan assembly Air supply fan assembly <Note> The air supply motor (indicated by 8 1) was changed to the new motor during production. The parts indicated by 8 2 are not required for the new motor. Old-model motor (No. New-model motor (No.
  • Page 104 LGH-80RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 57 Rod W50 004 152 58 Control cover W50 003 711 60 PPT screw 3x8 W00 000 012 61 Circuit board W50 004 171  LG-X03-G 62 Lock washer (4) W00 000 082 63 Transformer W50 004 217...
  • Page 105 8 shows accessory parts. — 105 — LGH-80RX...
  • Page 106 LGH-100RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Special screw M4 W00 000 101 Filter stopper W50 004 716 Core guide L W50 003 383 PT screw 6x12 W00 000 060 Hanger W50 001 380 Cover W50 003 708 Flange W50 003 610 PTT screw 4x8...

  • 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 Special nut (M12) W00 000 117 Left-handed 22 Washer (12) W00 000 123 23 Centrifugal fan W50 004 480 φ245  24 Fan base W50 003 715 25 Inlet ring W50 004 725 26 Nut (M6) W00 000 107...
  • Page 109 Air exhaust fan assembly Air supply fan assembly <Note> The air supply motor (indicated by 8 1) was changed to the new motor during production. The parts indicated by 8 2 are not required for the new motor. Old-model motor (No. New-model motor (No.
  • Page 110 LGH-100RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 57 Rod W50 004 152 58 Control cover W50 003 711 60 PPT screw 3x8 W00 000 012 61 Circuit board W50 004 171  LG-X03-G 62 Lock washer (4) W00 000 082 63 Transformer W50 004 217...
  • 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-150RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Maintenance cover W50 003 493 Special screw M4 W00 000 101 Filter stopper W50 004 716 Core guide L W50 003 382 PTT screw 4x8 W00 000 009 Flange W50 003 704 Hinge W50 004 344...

  • 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 Special nut (M12) W00 000 117 Left-handed 22 Washer (12) W00 000 123 23 Centrifugal fan W50 004 480 φ245  24 Fan base W50 003 715 25 Inlet ring W50 004 725 26 Nut (M6) W00 000 107...
  • Page 115 Air exhaust fan assembly Air supply fan assembly <Note> The air supply motor (indicated by 8 1) was changed to the new motor during production. The parts indicated by 8 2 are not required for the new motor. Old-model motor (No. New-model motor (No.
  • Page 116 LGH-150RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 52 Lock washer (4) W00 000 082 53 PT screw 4x8 W00 000 050 55 Bush W00 000 277 58 Rod W50 004 150 59 Control cover W50 003 717 61 Cord clamper W00 000 295 62 Cord clamper...
  • Page 117 8 shows accessory parts. — 117 — LGH-150RX...
  • Page 118 LGH-200RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety Maintenance cover W50 003 493 Special screw M4 W00 000 101 Filter stopper W50 004 716 Core guide L W50 003 383 PTT screw 4x8 W00 000 009 Flange W50 003 704 Hinge W50 004 344...

  • 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 Special nut (M12) W00 000 117 Left-handed 22 Washer (12) W00 000 123 23 Centrifugal fan W50 004 480 φ245  24 Fan base W50 003 715 25 Inlet ring W50 004 725 26 Nut (M6) W00 000 107...
  • Page 121 Air exhaust fan assembly Air supply fan assembly <Note> The air supply motor (indicated by 8 1) was changed to the new motor during production. The parts indicated by 8 2 are not required for the new motor. Old-model motor (No. New-model motor (No.
  • Page 122 LGH-200RX5-E Critical Q'ty Name of part Parts No. Remarks pcs/unit safety 52 Lock washer (4) W00 000 082 53 PT screw 4x8 W00 000 050 55 Bush W00 000 277 58 Rod W50 004 150 59 Control cover W50 003 717 61 Cord clamper W00 000 295 62 Cord clamper...
  • 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:

Lossnay lgh-25rx5-eLossnay lgh-35rx5-eLossnay lgh-50rx5-eLossnay lgh-65rx5-eLossnay lgh-80rx5-eLossnay lgh-100rx5-e ... Show all

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