Mitsubishi Electric PUHZ-HRP71VHA Service Manual
  1. Manuals
  2. Brands
  3. Mitsubishi Electric Manuals
  4. Air Conditioner
  5. PUHZ-HRP71VHA
  6. Service manual

Mitsubishi Electric PUHZ-HRP71VHA Service Manual

Split-type, heat pump air conditioners
Hide thumbs Also See for PUHZ-HRP71VHA:
Table of Contents

Quick Links

See also: Technical Data Book
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SERVICE MANUAL
Outdoor unit
[Model names]
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
PUHZ-HRP71VHA2
PUHZ-HRP100VHA2
PUHZ-HRP100YHA2
PUHZ-HRP125YHA2
[Service Ref.]
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
PUHZ-HRP71VHA2
PUHZ-HRP71VHA2R1
PUHZ-HRP100VHA2
PUHZ-HRP100VHA2R1
PUHZ-HRP100VHA2R2
PUHZ-HRP100YHA2
PUHZ-HRP100YHA2R1
PUHZ-HRP125YHA2
PUHZ-HRP125YHA2R1
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
R410A

CONTENTS

1. TECHNICAL CHANGES ······························· 2
2. REFERENCE MANUAL ································ 3
3. SAFETY PRECAUTION ······························· 4
4. FEATURES ··················································· 8
5. SPECIFICATIONS ········································ 9
6. DATA ··························································· 10
7. OUTLINES AND DIMENSIONS·················· 13
8. WIRING DIAGRAM ····································· 15
9. WIRING SPECIFICATIONS ························ 21
10. REFRIGERANT SYSTEM DIAGRAM ········ 26
11. TROUBLESHOOTING ································ 28
12. FUNCTION SETTING ································· 92
14. EASY MAINTENANCE FUNCTION ········· 116
15. DISASSEMBLY PROCEDURE ················· 122
PARTS CATALOG (OCB425)
May 2013
No.OCH425
REVISED EDITION-F
Revision:
• PUHZ-HRP71/100VHA2R4 and
PUHZ-HRP100/125YHA2R4
have been deleted in REVISED
EDITION-F.
• Some descriptions have been
modified.
• Please void OCH425
REVISED EDITION-E.
Note:
• This manual describes only
service data of the outdoor
units.
• RoHS compliant products
have mark on the spec
name plate.
Table of Contents
loading

Related Manuals for Mitsubishi Electric PUHZ-HRP71VHA

Summary of Contents for Mitsubishi Electric PUHZ-HRP71VHA

  • Page 1: Service Manual

    SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS May 2013 No.OCH425 SERVICE MANUAL REVISED EDITION-F R410A Outdoor unit [Model names] [Service Ref.] Revision: PUHZ-HRP71VHA PUHZ-HRP71VHA • PUHZ-HRP71/100VHA2R4 and PUHZ-HRP100/125YHA2R4 PUHZ-HRP100VHA PUHZ-HRP100VHA have been deleted in REVISED EDITION-F. PUHZ-HRP100YHA PUHZ-HRP100YHA • Some descriptions have been modified.

  • Page 2: Technical Changes

    TECHNICAL CHANGES PUHZ-HRP100VHA2R1 PUHZ-HRP100VHA2R2 • Outdoor controller board (C.B.) has been changed. (S/W version up) PUHZ-HRP 71VHA2 PUHZ-HRP 71VHA2R1 PUHZ-HRP100VHA2 PUHZ-HRP100VHA2R1 PUHZ-HRP100YHA2 PUHZ-HRP100YHA2R1 PUHZ-HRP125YHA2 PUHZ-HRP125YHA2R1 • Replace fi lter has been deleted. • Outdoor controller board (C.B.) has been changed. (S/W version up) 1.

  • Page 3: Reference Manual

    REFERENCE MANUAL 2-1. INDOOR UNIT SERVICE MANUAL Service Model name Service Ref. Manual No. PLA-RP35/50/60/71/100/125BA PLA-RP35/50/60/71/100/125BA PLA-RP35/50/60/71/100/125BA#2.UK OCH412 PLA-RP100/125/140BA2 PLA-RP35/50/60/71BAR3.UK OCB412 PLA-RP100/125/140BA2.UK OCH459 PLA-RP100BA3 PLA-RP100BA3 OCB459 OCH452 PKA-RP60/100KAL PKA-RP60100KAL.TH OCB452 PKA-RP60/100FAL PKA-RP50FAL2 PKA-RP60/100FAL PKA-RP50FAL2 OC331 OCH453 PKA-RP50HAL PKA-RP50HAL OCB453 HWE08130 PEAD-RP50/60/71/100/125/JA(L) PEAD-RP50/60/71/100/125/JA(L)(R1).UK BWE09220...

  • Page 4: Safety Precaution

    SAFETY PRECAUTION 3-1. ALWAYS OBSERVE FOR SAFETY Before obtaining access to terminal, all supply circuits must be disconnected. Preparation before the repair service. • Prepare the proper tools. • Prepare the proper protectors. • Provide adequate ventilation. • After stopping the operation of the air conditioner, turn off the power-supply breaker. •...
  • Page 5 [1] Cautions for service (1) Perform service after recovering the refrigerant left in unit completely. (2) Do not release refrigerant in the air. (3) After completing service, charge the cycle with specified amount of refrigerant. (4) When performing service, install a filter drier simultaneously. Be sure to use a filter drier for new refrigerant.
  • Page 6 3-3. PRECAUTIONS WHEN REUSING EXISTING R22 REFRIGERANT PIPES (1) Flowchart Measure the existing pipe thickness and check for damage. The existing pipe thickness meets speci- The existing pipe thickness does not meet fications and the pipes are not damaged. specifications or the pipes are damaged. Check if existing air conditioner can operate.
  • Page 7 (2) Cautions for refrigerant piping work New refrigerant R410A is adopted for replacement inverter series. Although the refrigerant piping work for R410A is same as for R22, exclusive tools are necessary so as not to mix with different kind of refrigerant. Furthermore as the working pressure of R410A is 1.6 times higher than that of R22, their sizes of flared sections and flare nuts are different.

  • Page 8: Features

    FEATURES PUHZ-HRP71/100VHA2 PUHZ-HRP71/100VHA2R1 PUHZ-HRP100VHA2R2 PUHZ-HRP100/125YHA2 PUHZ-HRP71/100VHA PUHZ-HRP100/125YHA2R1 PUHZ-HRP100/125YHA HIGH HEATING CAPACITY Performance (kW) Industry-first flash injection circuit is equipped, which enables to 30%UP about HRP125 keep the equal capacity with the rating even when outside tem- perature is -15 HRP100 HRP71 Outdoor W.B.

  • Page 9: Specifications

    SPECIFICATIONS PUHZ-HRP71/100VHA2 Service Ref. PUHZ-HRP71/100VHA PUHZ-HRP71/100VHA2R1 PUHZ-HRP100VHA2R2 Mode Cooling Heating Cooling Heating Power supply (phase, cycle, voltage) Single 50Hz, 230V Max. current External finish Munsell 3Y 7.8/1.1 Refrigerant control Linear Expansion Valve Compressor Hermetic Model ANB33FJCMT ANB33FJEMT Motor output Inverter Starter type Protection devices HP switch...

  • Page 10: Data

    DATA 6-1. REFILLING REFRIGERANT CHARGE (R410A : kg) Piping length (one way) Factory Service Ref. charged PUHZ-HRP71VHA PUHZ-HRP71VHA2 PUHZ-HRP71VHA2R1 PUHZ-HRP100VHA(2) PUHZ-HRP100YHA(2) PUHZ-HRP100VHA2R1 PUHZ-HRP100YHA2R1 PUHZ-HRP100VHA2R2 PUHZ-HRP125YHA PUHZ-HRP125YHA2 PUHZ-HRP125YHA2R1 Additional charge is required for pipes longer than 30m. 6-2. COMPRESSOR TECHNICAL DATA...

  • Page 11: Noise Criterion Curves

    6-3. NOISE CRITERION CURVES PUHZ-HRP71VHA PUHZ-HRP71VHA2(R1) SPL(dB) MODE LINE MODE SPL(dB) LINE COOLING PUHZ-HRP100VHA PUHZ-HRP100VHA2(R1/R2) COOLING HEATING HEATING PUHZ-HRP100YHA PUHZ-HRP100YHA2(R1) PUHZ-HRP125YHA PUHZ-HRP125YHA2(R1) NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE THRESHOLD OF THRESHOLD OF HEARING FOR...
  • Page 12 1 , 50 1 , 50 Voltage Current 1.28 1.17 1.68 1.57 2.40 2.29 PUHZ-HRP100VHA(2) Outdoor unit PUHZ-HRP125YHA(2) PUHZ-HRP71VHA(2) PUHZ-HRP100YHA(2) Phase , Hz 1 , 50 1/3 , 50 3 , 50 Voltage 230/400 Current 8.09 8.94 11.10/3.69 11.28/3.74 4.92 4.91...

  • Page 13: Outlines And Dimensions

    OUTLINES AND DIMENSIONS PUHZ-HRP71VHA Unit : mm PUHZ-HRP100VHA PUHZ-HRP100YHA PUHZ-HRP125YHA OCH425F...
  • Page 14 Unit : mm PUHZ-HRP71VHA2(R1) PUHZ-HRP100VHA2(R1/R2) PUHZ-HRP100YHA2(R1) PUHZ-HRP125YHA2(R1) OCH425F...

  • Page 15: Wiring Diagram

    WIRING DIAGRAM PUHZ-HRP71VHA PUHZ-HRP100VHA [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block P.B. Power Circuit Board Switch Motor for Compressor TABU/V/W Connection Terminal Switch MF1, MF2 Fan Motor TABS/T Connection Terminal Switch 21S4...
  • Page 16 PUHZ-HRP100YHA PUHZ-HRP125YHA [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block P.B. Power Circuit Board C.B. Controller Circuit Board Terminal Block TB-U/V/W Connection Terminal Switch Reset, Refrigerant Address> MF1, MF2 Fan Motor TB-P2...
  • Page 17 PUHZ-HRP71VHA2 PUHZ-HRP100VHA2 [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block P.B. Connector Power Circuit Board Motor for Compressor U/V/W Connection Terminal Connector MF1, MF2 Fan Motor Connection Terminal Connector CNDM 21S4 Solenoid Valve (Four-Way Valve) <...
  • Page 18 PUHZ-HRP100YHA2 PUHZ-HRP125YHA2 [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block P.B. Power Circuit Board C.B. Controller Circuit Board Terminal Block TB-U/V/W Connection Terminal Switch Reset, Refrigerant Address> MF1, MF2 Fan Motor TB-P2...
  • Page 19 PUHZ-HRP71VHA2R1 PUHZ-HRP100VHA2R1 PUHZ-HRP100VHA2R2 [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block Connector P.B. CN31 Power Circuit Board Motor for Compressor < > U/V/W Connection Terminal Connector Connection for Option MF1, MF2 Fan Motor Connector Connection Terminal ...
  • Page 20 PUHZ-HRP100YHA2R1 PUHZ-HRP125YHA2R1 [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME Terminal Block P.B. Power Circuit Board C.B. Controller Circuit Board Terminal Block TB-U/V/W Connection Terminal Switch Connection Terminal MF1, MF2 Fan Motor TB-P2...

  • Page 21: Wiring Specifications

    WIRING SPECIFICATIONS 9-1. FIELD ELECTRICAL WIRING (power wiring specifications) Outdoor unit model HRP71VHA(2), HRP100VHA HRP100VHA2 HRP100, 125YHA(2) Outdoor unit power supply ~/N (single), 50 Hz, ~/N (single), 50 Hz, 3N ~ (3phase), 50 Hz, 230 V 230 V 400 V Outdoor unit input capacity 32 A 40 A...
  • Page 22 9-2. SEPARATE INDOOR UNIT/ OUTDOOR UNIT POWER SUPPLIES The following connection patterns are available. The outdoor unit power supply patterns vary on models. 1:1 System Outdoor unit power supply * The optional indoor power supply terminal kit is required. Earth leakage breaker Wiring circuit breaker or isolating switch Outdoor unit...
  • Page 23 9-3. INDOOR – OUTDOOR CONNECTING CABLE The cable shall not be lighter than design 60245 IEC or 60227 IEC. Wire No. Size ( Outdoor power supply Max. 45m Max. 50m Max. 80m Indoor unit-Outdoor unit 1.5 (polar) 2.5 (polar) 2.5 (polar) and S3 separated Indoor unit-Outdoor unit earth Min.
  • Page 24 9-4. M-NET WIRING METHOD (Points to note) (1) Outside the unit, transmission wires should stay away from electric wires in order to prevent electromagnetic noise from making an influence on the signal communication. Place them at intervals of more than 5 cm. Do not put them in the same conduit tube.
  • Page 25 M-NET wiring M-NET (1) Use 2-core × 1.25mm shield wire for electric wires. terminal Ground (Excluding the case connecting to system controller.) block wire (2) Connect the wire to the M-NET terminal block. Connect one core of the transmission wire (non-polar) to A(M1) terminal and the other to B(M2). Peel the shield wire, twist the shield part to a string and connect it to S terminal.

  • Page 26: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM PUHZ-HRP71VHA PUHZ-HRP71VHA2 PUHZ-HRP100VHA PUHZ-HRP100VHA2 PUHZ-HRP100YHA PUHZ-HRP100YHA2 PUHZ-HRP125YHA PUHZ-HRP125YHA2 High pressure sensor (63HS) Thermistor TH7 (only for HRP·HA2) (Ambient) Heat exchanger Thermistor Solenoid valve Ball valve (Outdoor (Four-way valve) 2-phase pipe) Refrigerant GAS pipe Strainer connection Charge plug...
  • Page 27 10-1. Refrigerant recovering (pump down) Perform the following procedures to recover the refrigerant while operating the indoor unit or the outdoor unit. 1 Turn on the power supply (circuit breaker). * When power is supplied, make sure that “CENTRALLY CONTROLLED” is not displayed on the remote controller. If “CENTRALLY CONTROLLED”...

  • Page 28: Troubleshooting

    TROUBLESHOOTING 11-1. TROUBLESHOOTING Present and past error codes are logged and displayed on the wired remote controller and control board of outdoor unit. Actions to be taken for service, which depends on whether or not the trouble is reoccurring at service, are summarized in the table below.
  • Page 29 11-2-2. Test run for wired remote controller MENU RETURN SELECT ON/OFF Function buttons Select "Service" from the Main menu, and press the button. Test run Input maintenance info. Function setting Check Self check Select "Test run" with the F1 or F2 button, and press the button.

  • Page 30: Error Information

    When an error occurs, the following screen will appear. Check the error status, stop the operation, and consult your dealer. Error code, error unit, refrigerant address, unit model name, and serial Error information number will appear. Error code Error unit The model name and serial number will appear only if the information have Ref.
  • Page 31 While no errors are occurring, page 2/2 of the error information can be viewed by Main Main menu selecting "Error information" from the Main menu. Restriction Energy saving Errors cannot be reset from this screen. Night setback Filter information Error information Main display:...

  • Page 32: Operating Procedures

    11-2-3. Test run for wired remote controller Operating procedures While the room temperature display on the remote "TEST RUN" and the currently selected controller is “PLEASE WAIT”, the remote controller is disabled. operation mode are displayed alternately. Wait until “PLEASE WAIT” disappears before using remote controller. 1.
  • Page 33 11-2-4. Test run for wireless remote controller Measure an impedance between the power supply terminal block on the outdoor unit and ground with a 500V Megger and check that it is equal to or greater than 1.0M". TEST RUN 1 Turn on the main power to the unit. TEST RUN 2 Press the button twice continuously.
  • Page 34 11-3. HOW TO PROCEED "SELF-DIAGNOSIS" 11-3-1. Self-diagnosis Select "Service" from the Main menu, and press the button. Test run Input maintenance info. Function setting Check Self check Select "Self check" with the F1 or F2 button, and press the button.
  • Page 35 11-3-2. Remote controller check * If operations cannot be completed with the remote controller, diagnose the remote controller with this function. Select "Service" from the Main menu, and press the button. Maintenance password Remote controller check Select "Remote controller check" with the F1 or F2 button, and press the button.
  • Page 36 11-3-3. Self-diagnosis If a problem occurs in the air conditioner, the indoor and outdoor units will stop, and the problem is shown in the remote controller display. [CHECK] and the refrigerant address are displayed on the temperature display, and the error code and unit number are displayed alternately as shown below.

  • Page 37: Remote Controller Diagnosis

    When the error history is reset, the display will look like the one shown below. Press the button twice within 3 seconds. ON/OFF However, if you fail to reset the error history, the error content will be displayed The self-diagnosis address or refrigerant address will blink. again.
  • Page 38 11-3-6. Malfunction-diagnosis method by wireless remote controller When a malfunction occurs to air conditioner, both indoor unit and outdoor unit will stop and operation lamp blinks to inform unusual stop. < Malfunction-diagnosis method at maintenance service> [Procedure] 1.
  • Page 39 • Refer to the following tables for details on the check codes. [Output pattern A] Beeper sounds Beep Beep Beep Beep Beep Beep Beep OPERATION · · · Repeated INDICATOR lamp blink pattern Approx. 2.5 sec. 0.5 sec. 0.5 sec. 0.5 sec.
  • Page 40 11-4. SELF-DIAGNOSIS ACTION TABLE (Note 1) Refer to indoor unit section for code P and code E. Abnormal point and detection method Judgment and action Error Code Case 1 No voltage is supplied to terminal 1 Check following items.
  • Page 41 Error Code Abnormal point and detection method Case Judgment and action 2 connector open 1 Disconnection or contact failure 1 Check connection of connector (63H,63L) on Abnormal if both 63H and 63L connector of connector (63H,63L) on outdoor controller circuit board. circuits are open for three minutes outdoor controller circuit board.
  • Page 42 Abnormal point and detection method Judgment and action Error Code Case 1 Short cycle of indoor unit 1~6 Check indoor unit and repair defect. High pressure (High-pressure switch 2 Clogged filter of indoor unit 63H operated) 3 Decreased airflow caused by Abnormal if high-pressure switch 63H...
  • Page 43 Abnormal point and detection method Judgment and action Error Code Case 1 Disconnection or contact failure 1 Check connection of connector (TH3, TH32, Open/short of outdoor unit thermistors (TH3, TH32, TH33, TH6, TH7, and TH8) of connectors TH33, TH7/6) on the outdoor controller circuit Abnormal if open or short is detected Outdoor controller circuit board: board.
  • Page 44 Abnormal point and detection method Judgment and action Error Code Case To find out the details about U9 error, turn ON SW2-1, 2-2, 2-3, 2-4, 2-5, 2-6 when U9 error occurs. Detailed To find out the detail history (latest) about U9 error, turn ON SW2-1, 2-2, 2-6. codes Refer to 11-10.
  • Page 45 From the previous page. Abnormal point and detection method Case Judgment and action Error Code Detailed PFC error (Overvoltage/ Not applicable for HRP71, 100V Check for the switch settings for Model Select codes Undervoltage/Overcurrent) and HRP100/125Y models. on the outdoor controller circuit board. •...
  • Page 46 Abnormal point and detection method Judgment and action Error Code Case 1 Stop valve of outdoor unit is 1 Check stop valve. Low pressure (63L operated) closed during operation. Abnormal if 63L is operated (under 2 Disconnection or loose 2~4 Turn the power off and on again to check -0.03MPa) during compressor operation.
  • Page 47 Error Code Abnormal point and detection method Judgment and action Case Remote controller control board 1 Defective remote controller 1 Replace remote controller. 1 Abnormal if data cannot be normally read from the nonvolatile memory of the remote controller control board. (Error code: E1) 2 Abnormal if the clock function of remote controller cannot be normally operated.
  • Page 48 Error Code Abnormal point and detection method Judgment and action Case Freezing/overheating protection is working 1 Overcharge of refrigerant 12 Check operating condition of refrigerant Overheating protection 2 Defective refrigerant circuit circuit. Abnormal if condensing temperature of (clogs) pressure sensor (63HS) detects 3 Malfunction of linear expansion valve 3 Check linear expansion valve.
  • Page 49 (Note) “Indoor unit” in the text indicates M-NET board in outdoor unit. Error Code Abnormal point and detection method Case Judgment and action 1 There are 2 or more same Address duplicate definition Search the unit with same address as This error is displayed when transmission abnormality occurred.
  • Page 50 Error Code Abnormal point and detection method Case Judgment and action NO ACK signal Common factor that has no Always try the followings when the error 1. Transmitting side controller detects relation with abnormality source “A7” occurs. 1 The unit of former address abnormal if a message was transmitted 1 Turn off the power supply of outdoor but there is no reply (ACK) that a mes-...
  • Page 51 From the previous page. Error Code Abnormal point and detection method Case Judgment and action 1 During group operation with Same as mentioned in “A7” of the previous 4. If displayed address or attribute is indoor unit of multi-refrigerant remote controller, indoor unit detects page.
  • Page 52 Error Code Abnormal point and detection method Case Judgment and action 1 Transmitting condition is 1 Check transmission waveform or noise on M-NET NO RESPONSE repeated fault because of Abnormal if a message was transmitted transmission wire. noise and the like. and there were reply (ACK) that message 2 Extinction of transmission wire 2 Turn off the power supply of outdoor unit...
  • Page 53 Phenomena Factor Countermeasure 1 The pair number settings of the wireless remote 4. Even controlling by the wireless 1 Check the pair number settings. remote controller, no beep is heard controller and indoor controller board are and the unit does not start operating. mismatched.
  • Page 54 Symptoms: “PLEASE WAIT” is kept being displayed on the remote controller. Inspection method and Diagnosis flow Cause troubleshooting Check the display time of “PLEASE WAIT” after turning on the main power. 6 minutes 2 minutes or more or less How long is “PLEASE WAIT” •...
  • Page 55 LED display of the indoor controller board Symptoms: Nothing is displayed on the remote controller LED1 : LED2 : LED3 : Inspection method and Diagnosis flow Cause troubleshooting Check the voltage between S1 and S2 on the terminal block (TB4) of the indoor unit which is used to connect the indoor unit and the outdoor unit.
  • Page 56 LED display of the indoor controller board Symptoms: Nothing is displayed on the remote controller LED1 : LED2 : LED3 : Inspection method and Diagnosis flow Cause troubleshooting Check the voltage between S1 and S2 on the terminal block (TB4) of the indoor unit which is used to connect the indoor unit and the outdoor unit.
  • Page 57 LED display of the indoor controller board LED1 : Symptoms: Nothing is displayed on the remote controller LED2 : LED3 : — Inspection method and Diagnosis flow Cause troubleshooting Check the voltage of the terminal block (TB6) of the remote controller. DC 10V to DC 16V? •...
  • Page 58 • Before repair Frequent calling from customers Phone Calls From Customers How to Respond Note Unit does The operating display of remote Check if power is supplied to air conditioner. not operate controller does not come on. Nothing appears on the display unless power is at all.
  • Page 59 Phone Calls From Customers How to Respond Note The room cannot be cooled or heated sufficiently. Check the set temperature of remote controller. The outdoor unit cannot be operated if the set temperature is not appropriate. The outdoor unit operates in the following modes. COOL: When the set temperature is lower than the room temperature.
  • Page 60 Phone Calls From Customers How to Respond Note Something Air blows out for a while after However, this control is also This is not a malfunction. is wrong HEAT operation is stopped. The blower is operating just for cooling down the applied to the models which with the heated-up air conditioner.
  • Page 61 Phone Calls From Customers How to Respond Note A white mist is expelled from the indoor unit. This is not a malfunction. This may occur when the operation gets started in the room of high humidity. Water or moisture is expelled from the outdoor Cooling: when pipes or piping joints are cooled, they unit.
  • Page 62 11-6. HOW TO CHECK THE PARTS PUHZ-HRP71VHA PUHZ-HRP71VHA2 PUHZ-HRP71VHA2R1 PUHZ-HRP100VHA PUHZ-HRP100VHA2 PUHZ-HRP100VHA2R1 PUHZ-HRP100VHA2R2 PUHZ-HRP100YHA PUHZ-HRP100YHA2 PUHZ-HRP100YHA2R1 PUHZ-HRP125YHA PUHZ-HRP125YHA2 PUHZ-HRP125YHA2R1 Parts name Check points Thermistor (TH3) Disconnect the connector then measure the resistance with a tester. (At the ambient temperature 10 ~30 )
  • Page 63 Check method of DC fan motor (fan motor / outdoor controller circuit board) Notes · High voltage is applied to the connecter (CNF1, 2) for the fan motor. Pay attention to the service. · Do not pull out the connector (CNF1, 2) for the motor with the power supply on. board and fan motor.) (It causes trouble of the outdoor controller circuit Self check...
  • Page 64 Low temperature thermistors • Thermistor (TH3) • Thermistor (TH6) • Thermistor (TH7) • Thermistor (TH32) • Thermistor (TH33) Thermistor R0 = 15k' ± 3% B constant = 3480 ± 2% =15exp{3480( 273+t –...
  • Page 65 Linear expansion valve (1) Operation summary of the linear expansion valve • Linear expansion valve opens/closes through stepping motor after receiving the pulse signal from the outdoor controller board. • Valve position can be changed in proportion to the number of pulse signal. ...
  • Page 66 (3) How to attach and detach the coil of linear expansion valve Linear expansion valve is separable into the main body and the coil as shown in the diagram below. Main body Stopper Coil Lead wire Hold the lower part of the main body (shown as A) firmly so that the main body does not move and detach the coil by pulling it upward.

  • Page 67: Emergency Operation

    11-8. EMERGENCY OPERATION (1) When the error codes shown below are displayed on outdoor unit or microprocessor for wired remote controller or indoor unit has a failure, but no other problems are found, emergency operation will be available by setting the emergency opera- tion switch (SWE) on indoor controller board to ON and short-circuiting the connector (CN31) on outdoor controller board.
  • Page 68 (5) Operation data during emergency operation During emergency operation, no communication is performed with the indoor unit, so the data items needed for operation are set to the following values: Operation mode Operation data Remarks COOL HEAT Intake temperature (TH1) 20.5 —...
  • Page 69 11-9. TEST POINT DIAGRAM TEST POINT1 is high voltage. Outdoor controller circuit board PUHZ-HRP71VHA PUHZ-HRP100VHA PUHZ-HRP100YHA PUHZ-HRP125YHA CN51 Forced defrost, detect history record reset, External signal output Demand control setting refrigerant address • Compressor operat- ing signal • Abnormal signal...
  • Page 70 Outdoor controller circuit board PUHZ-HRP71VHA2 PUHZ-HRP71VHA2R1 PUHZ-HRP100VHA2 PUHZ-HRP100VHA2R1 PUHZ-HRP100VHA2R2 PUHZ-HRP100YHA2 PUHZ-HRP100YHA2R1 PUHZ-HRP125YHA2 PUHZ-HRP125YHA2R1 CN51 Manual defrost, detect history record reset, External signal output Function switch Demand control setting refrigerant address • Compressor operat- ing signal • Abnormal signal CNDM Model select 1 to 2: Input of low-level sound priority mode...
  • Page 71 Outdoor noise filter circuit board PUHZ-HRP71VHA PUHZ-HRP100VHA CN52C 52C driving signal (Connect to the outdoor controller circuit board (CN52C).) LO, NO Voltage of 220-240V AC is output (Connect to the outdoor power circuit board (TABS, TABT)) CNAC1, CNAC2 220-240V AC...
  • Page 72 Outdoor noise filter circuit board PUHZ-HRP100YHA PUHZ-HRP100YHA2 LI1, LI2, LI3, NI PUHZ-HRP100YHA2R1 POWER SUPPLY PUHZ-HRP125YHA LI1-LI2/LI-LI3/LI3-LI1 : AC380/400/415V input PUHZ-HRP125YHA2 LI1-NI/LI2-NI/LI3-NI : AC220/230/240V input (Connect to the terminal block (TB1)) PUHZ-HRP125YHA2R1 Connect to the earth CNAC1, CNAC2 AC220/230/240V (Connect to the outdoor controller Connect to the earth circuit board (CNAC))
  • Page 73 Brief Check of POWER MODULE Outdoor power circuit board * Usually, they are in a state of being short-circuited if they are broken. PUHZ-HRP71VHA Measure the resistance in the following points (connectors, etc.). PUHZ-HRP100VHA If they are short-circuited, it means that they are broken.
  • Page 74 Outdoor power circuit board PUHZ-HRP71VHA2 PUHZ-HRP71VHA2R1 PUHZ-HRP100VHA2 PUHZ-HRP100VHA2R1 PUHZ-HRP100VHA2R2 Connect to the outdoor controller circuit board (CN2) 1-5: Transmitting signal to outdoor controller circuit board (0-5 V DC) Connect to the outdoor 2-5: Zero cross signal (0-5 V DC) controller circuit board (CN4) 3-4: 18 V DC 6-5: 16 V DC 7-5: 16 V DC...
  • Page 75 Brief Check of POWER MODULE * Usually, they are in a state of being short-circuited if they are broken. Outdoor power circuit board Measure the resistance in the following points (connectors, etc.). PUHZ-HRP100YHA If they are short-circuited, it means that they are broken. 1.
  • Page 76 Outdoor converter circuit board PUHZ-HRP100YHA PUHZ-HRP100YHA2 PUHZ-HRP100YHA2R1 PUHZ-HRP125YHA PUHZ-HRP125YHA2 PUHZ-HRP125YHA2R1 L1-A1 L1-IN, N-IN CK-OU Connect to the ACL1 Connect to the noise filter Connect to the CK capacitor circuit board (LO1, No) Connect to the outdoor power circuit board (CN7) L1-A2, L2-A2, L3-A2 L1-OU, L2-OU, L3-OU Connect to the ACL1, ACL2, ACL3...
  • Page 77 Connect to the outdoor power Active filter module circuit board (TABP2) PUHZ-HRP71VHA PUHZ-HRP100VHA L1, L2 Connect to the Non-connect DCL (Reactor) Upper Lower side side Non-connect Connect to the outdoor power circuit board (TABP1) Connect to the outdoor power circuit board (CNAF) –...
  • Page 78 11-10. FUNCTION OF SWITCHES, CONNECTORS AND JUMPERS (1) Function of switches ■ The black square ( ) indicates a switch position. Type Action by the switch operation Function Effective timing Switch switch When compressor is working Forced defrost *1 Start Normal in heating operation.
  • Page 79 ■ The black square ( ) indicates a switch position. Type of Action by the switch operation Switch Function Effective timing Switch No function — — — Power failure Auto recovery No auto recovery When power supply ON automatic recovery *2 No function —...
  • Page 80 Special function (a) Low-level sound priority mode (Local wiring) Unit enters into Low-level sound priority mode by external signal input setting. Inputting external signals to the outdoor unit decreases the outdoor unit operation sound 3 to 4 dB lower than that of usual. Adding a commercial timer or on-off switch contactor setting to the CNDM connector which is optional contactor for demand input located on the outdoor controller board enables to control compressor operation frequency.
  • Page 81 The blinking patterns of both LED1 (green) and LED2 (red) indicate the types of abnormality when it occurs. Types of abnor- mality can be indicated in details by connecting an optional part “A-Control Service Tool (PAC-SK52ST)” to connector CNM on outdoor controller board.
  • Page 82 Indication Error Error Outdoor controller board Detailed Contents Inspection method code reference LED1 (Green) LED2 (Red) page Check if stop valves are open. 3 blinking 1 blinking Abnormality of shell thermostat P.42 Check if connectors (TH4, LEV-A, and LEV-B) on outdoor controller and discharging temperature (TH4) board are not disconnected.
  • Page 83 [When optional part “A-Control Service Tool (PAC-SK52ST)” is connected to outdoor controller board (CNM)] Digital indicator LED1 displays 2 digit number or code to inform operation condition and the meaning of error code by controlling DIP SW2 on “A-Control Service Tool”.
  • Page 84 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit Pipe temperature / Liquid (TH3) – 40~90 – 40~90 (When the coil thermistor detects 0: or below, “–” and temperature are displayed by turns.) (Example) When -10:;...
  • Page 85 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit Pipe temperature / Liquid (TH3) on error – 40~90 occurring (When the coil thermistor detects 0: or below, “–” – 40~90 and temperature are displayed by turns.) (Example) When –15:;...
  • Page 86 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit The number of connected indoor units (The number of connected indoor units are dis- played.) Unit 2 3 4 5 6 Capacity setting display Displayed as an outdoor capacity code.
  • Page 87 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit Indoor setting temperature 17~30 17~30 2 3 4 5 6 Outdoor pipe temperature / Cond./ Eva. -39~88 (TH6) (V/YHA) (When the temperature is 0: or less, “–” and -39~88 temperature are displayed by turns.) Pressure saturation temperature (T...
  • Page 88 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit DC bus voltage 180~370 180~370 (When it is 100V or more, hundreds digit, tens digit and ones digit are displayed by turns.) 2 3 4 5 6 0~255 Capacity save...
  • Page 89 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit 0~480 LEV-A opening pulse on error occurring (When it is 100 pulse or more, hundreds digit, tens 0~480 digit and ones digit are displayed by turns.) (Example) When 130 pulse;...
  • Page 90 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit 0~255 Discharge superheat on error occurring (When the temperature is 100°C or more, hundreds digit, tens digit and ones digit are displayed by 0~255 turns.) Cooling = TH4-TH6...
  • Page 91 ■ The black square ( ) indicates a switch position. SW2 setting Display detail Explanation for display Unit Controlling status of compressor The following code will be a help to know the operating frequency operating status of unit. • The tens digit Display Compressor operating frequency control Primary current control Secondary current control...

  • Page 92: Function Setting

    FUNCTION SETTING 12-1. UNIT FUNCTION SETTING BY THE REMOTE CONTROLLER Each function can be set according to necessity using the remote controller. The setting of function for each unit can only be done by the remote controller. Select function available from the table 1. ...
  • Page 93 (2) Functions are available when setting the unit number to 01-03 or AL (07 in case of wireless remote controller) • When setting functions for an indoor unit in an independent system, set the unit number to 01 referring to 4 Set the indoor unit number of Operating Procedure.

  • Page 94: Service Menu

    12-1-1. Selecting functions using the wired remote controller Maintenance password is required Select "Service" from the Main menu, and press the button. Main Main menu Maintenance Initial setting *At the main display, the menu buttom and select "Service" to make the Service maintenance setting.
  • Page 95 Select "Service" from the Main menu, and press the button. Test run Input maintenance info. Function setting Check Self check Select "Function setting" with the F1 or F2 button, and press the button. Set the indoor unit refrigerant addresses and unit numbers with the F1 Function setting Ref.
  • Page 96 12-1-2. Selecting functions using the wired remote controller First, try to familiarize yourself with the flow of the function selection procedure. In this section, an example of setting the room temperature detection position is given. For actual operations, refer to steps Setting number Refrigerant address Unit number...
  • Page 97 [Operating Procedure] Check the function selection settings. Changing the function selection settings for each mode will change its relevant mode function. Perform steps through to check all the function selection settings, and then change the settings as necessary. For the initial settings, refer to the
    • in the chapter 12-1. The following is the procedure to operate the remote controller internal sensor. Turn off the remote controller.
  • Page 98 12-1-3. Selecting functions using the wireless remote controller (Type C) Functions can be selected with the wireless remote controller. Function selection using wireless remote controller is available only for refriger- ant system with wireless function. Refrigerant address cannot be specified by the wireless remote controller. [Flow of function selection procedure] Flow of function selection procedure The flow of the function selection procedure is shown below.
  • Page 99 12-2. FUNCTION SELECTION OF REMOTE CONTROLLER 12-2-1. PAR-31MAA The functions of the function buttons change depending on the screen. Refer to the button function guide that appears at the bottom of the LCD for the functions they serve on a given screen.
  • Page 100 Press the button. MENU Main menu Move the cursor to the desired item with the buttons, and press the SELECT button. Vane · Louver · Vent. (Lossnay) High power Timer On / Off timer Auto-Off timer Filter information Error information Weekly timer...
  • Page 101
    Setting and display items Setting details Vane · Louver · Vent. Use to set the vane angle. (Lossnay) • Select a desired vane setting from fi ve different settings. Use to turn ON / OFF the louver. •...
  • Page 102 Setting and display items Setting details Initial setting Display Make the settings for the remote controller related items as necessary. details Clock: The factory settings are "Yes" and "24h" format. Temperature: Set either Celsius (°C) or Fahrenheit (°F). Room temp. : Set Show or Hide. Auto mode: Set the Auto mode display or Only Auto display.
  • Page 103 12-2-2. PAR-21MAA The setting of the following remote controller functions can be changed using the remote controller function selection mode. Change the setting when needed. Item 1 Item 2 Item 3 (Setting content) 1.Change language Language setting to display • Display in multiple languages is possible. ("CHANGE LANGUAGE") 2.Function limit (1) Operation function limit setting (operation lock) ("LOCKING FUNCTION")
  • Page 104 [Function selection flowchart] Normal display (Display when the air conditioner is not running) Setting language (English) Hold down the button and press the button for 2 seconds. Hold down the button and press the button for 2 seconds. Press the operation mode button. Press theTIMER MENU button.

  • Page 105: Monitoring The Operation Data By The Remote Controller

    MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER 13-1. HOW TO "MONITOR THE OPERATION DATA" 13-1-1. PAR-31MAA Details on the operation data including each thermistor temperature and error history can be confi rmed with the remote controller. Select "Service" from the Main menu, and press the button.
  • Page 106 13-1-2. PAR-21MAA • Turn on the [Monitoring the operation data] Example) Request code "004" Discharge temperature 69 Refrigerant address "00" A: Maintenance mode B: Refrigerant address C: Data display area D: Request code display area (1) Press the button for 3 seconds so that [ Maintenance mode] appears on the screen (at TEST (2) Press the button for 3 seconds to switch to [Maintenance monitor].
  • Page 107 13-2. REQUEST CODE LIST * Certain indoor/outdoor combinations do not have the request code function; therefore, no request codes are displayed. Description Request content Unit Remarks (Display range) Operation state Refer to 13-2-1. Detail Contents in Request Code. – Compressor-Operating current (rms) 0 –...
  • Page 108 Description Request content Unit Remarks (Display range) Indoor unit-Control state – Refer to 13-2-1.Detail Contents in Request Code. Outdoor unit-Control state – Refer to 13-2-1.Detail Contents in Request Code. Compressor-Frequency control state Refer to 13-2-1.Detail Contents in Request Code. – Outdoor unit-Fan control state –...
  • Page 109 Description Request content Unit Remarks (Display range) Error history 1 (latest) Displays error history. (" - - " is displayed if no history is present.) Code Error history 2 (second to last) Displays error history. (" - - " is displayed if no history is present.) Code Error history 3 (third to last) Displays error history.
  • Page 110 Description Request content Unit Remarks (Display range) Indoor-Fan operating time 0 – 9999 1 hour (After filter is reset) Indoor-Total operating time 0 – 9999 10 hours (Fan motor ON time) Indoor fan output value (Sj value) 0 – 255 Fan control data –...
  • Page 111 13-2-1. Detail Contents in Request Code Example) Request code "004" Discharge temperature 69 Refrigerant address "00" A: Maintenance mode display B: Refrigerant address C: Data display area D: Request code display area [Operation state] (Request code: 0) Relay output state Power currently Data display Display...
  • Page 112 [Fan control state] (Request code: 53 ) Data display Fan step correction value by heatsink temperature overheat prevention control Fan step correction value by cool condensation temperature overheat prevention control Display Correction value - (minus) – 1 [Actuator output state] (Request code: 54 ) Data display Actuator output state Actuator output state...
  • Page 113 [Contact demand capacity] (Request code: 61 ) Setting content Data display Setting Display Setting value Setting content SW7-1 SW7-2 100% [External input state] (Request code: 62 ) Input state : Input present Data display Contact demand Silent mode Spare 1 Spare 2 Display Input state...
  • Page 114 [Outdoor unit switch setting display (SW1 to SW10, except SW3)] Request codes: 73 to 82 0: Switch OFF 1: Switch ON 0: Switch OFF 1: Switch ON SW1, SW2, SW6, SW7 Data display Data display 00 00 00 00 00 01 00 01 00 02 00 02...
  • Page 115 [Indoor unit – Model setting information] (Request code : 162) Data display Display Model setting state Display Model setting state PSA-RP•GA, PSH-PGAH PKA-RP•FAL(2), PKH-P•FALH See the table on the right. PEAD-RP•EA(2)/GA, PEHD-P•EAH PCA-RP•GA(2), PCH-P•GAH, PLA-RP71-100BA2 SEZ-KA•VA SLZ-KA•VA(L) PCA-RP•HA PKA-RP•GAL, PKH-P•GALH PLA-RP•...

  • Page 116: Easy Maintenance Function

    EASY MAINTENANCE FUNCTION 14-1. SMOOTH MAINTENANCE 14-1-1. PAR-31MAA Maintenance data, such as the indoor/outdoor unit’s heat exchanger temperature and compressor operation current can be displayed with “Smooth maintenance”. * This cannot be executed during test operation. * Depending on the combination with the outdoor unit, this may not be supported by some models. Select "Service"...
  • Page 117 14-1-2. PAR-21MAA Reduces maintenance work drastically. Enables you to check operation data of the indoor and outdoor units by remote controller. Furthermore, use of maintenance stable-operation control that fixes the operating frequency, allows smooth inspection, even for inverter models. Smooth Mainte- Discharge temperature 64 Conventional inspection work nance Function...
  • Page 118 Data measurement When the operation is stabilized, measure operation data as explained below. (4) Press the [TEMP] buttons ( ) to select the desired refrigerant address. [Screen (5) Select the type of data to be displayed. After selecting, go to step (6). Compressor information button MENU...
  • Page 119 14-3. GUIDE FOR OPERATION CONDITION Check Points Inspection item Result Breaker Good Retightened Enter the temperature differences between into Terminal block Outdoor Unit Good Retightened the graph given below. Indoor Unit Good Retightened Operation state is determined according to the plotted areas on (Insulation resistance) the graph.

  • Page 120: Initial Settings For Refrigerant Leakage Detection Function

    14-4. INITIAL SETTINGS FOR REFRIGERANT LEAKAGE DETECTION FUNCTION Remote controller button position This air conditioner (Outdoor unit) can detect refrigerant leakage which may happen during a long period of use. In order to enable the leakage detection, the following settings are required to let the unit memorize the initial condition (initial refregerant amount).
  • Page 121 3. How to start "Judgment of refrigerant leakage " mode. To know the current condition of refrigerant amount, same operation must be performed. Please repeat the same procedure as when "Initial learning operation" for "Checking operation". Press CLOCK button and select the [GAS LEAK JUDGE] Refrigerant leakage Refrigerant leakage detection...

  • Page 122: Disassembly Procedure

    DISASSEMBLY PROCEDURE PUHZ-HRP71VHA PUHZ-HRP71VHA2 PUHZ-HRP71VHA2R1 PUHZ-HRP100VHA PUHZ-HRP100VHA2 PUHZ-HRP100VHA2R1 PUHZ-HRP100VHA2R2 OPERATING PROCEDURE PHOTOS & ILLUSTRATION 1. Removing the service panel and top panel Figure 1 (PUHZ-HRP71/100VHA) (1) Remove the service panel fixing screws (3 for front, 5 × 12) Top panel fixing screws...
  • Page 123 OPERATING PROCEDURE PHOTOS 4. Removing the thermistor (TH6) Photo 4 and thermistor (TH7) (1) Remove the service panel. (See Figure 1) (2) Remove the top panel. (See Figure 1) (3) Disconnect the connectors TH7/6 (red) on the controller Heat circuit board in the electrical parts box.
  • Page 124 OPERATING PROCEDURE PHOTOS 7. Removing the 4-way valve coil (21S4), and linear expansion valve coil (LEV-A, LEV-B, LEV-C) Photo 9 (PUHZ-HRP71/100VHA) (1) Remove the service panel. (See Figure 1) Linear (2) Remove the top panel. (See Figure 1) Linear expansion (3) Remove the electrical parts box.
  • Page 125 OPERATING PROCEDURE PHOTOS 11. Removing bypass valve coil (SV) and bypass valve Photo 10 Thermistor Bypass valve (Only for PUHZ-HRP·V/YHA, PUHZ-HRP·V/YHA2) coil fixing screw (1) Remove the service panel. (See Figure 1) Replace filter (TH33) (2) Remove the top panel. (See Figure 1) (3) Remove the side panel (R) fixing screws (3 for rear, 5 ×...
  • Page 126 OPERATING PROCEDURE PHOTOS 14. Removing the compressor (MC) Photo 12 (1) Remove the service panel. (See Figure 1) (2) Remove the top panel. (See Figure 1) (3) Remove the cover panel (front) fixing screws (2 for front, Compressor (MC) Valve bed Separator 5 ×...
  • Page 127 PUHZ-HRP100YHA PUHZ-HRP100YHA2 PUHZ-HRP100YHA2R1 PUHZ-HRP125YHA PUHZ-HRP125YHA2 PUHZ-HRP125YHA2R1 OPERATING PROCEDURE PHOTOS & ILLUSTRATION 1. Removing the service panel and top panel Figure 1 (PUHZ-HRP100/125YHA) (1) Remove the service panel fixing screws (3 for front, 5 × 12) Top panel fixing screws Top panel and slide the hook on the right downward to remove the service panel.
  • Page 128 OPERATING PROCEDURE PHOTOS & ILLUSTRATION 4. Disassembling the electrical parts box (1) Remove the service panel. (See Figure 1) Electrical (2) Remove the top panel. (See Figure 1) parts box Photo 4 (3) Disconnect the indoor/outdoor connecting wire and power supply wire from the terminal block.
  • Page 129 PHOTOS OPERATING PROCEDURE 5. Removing the thermistor (TH6) Photo 9 and thermistor (TH7) Thermistor Electrical parts box (TH6) (1) Remove the service panel. (See Figure 1) (2) Remove the top panel. (See Figure 1) (3) Disconnect the connectors, TH7/6 (red) on the controller circuit board in the electrical parts box.
  • Page 130 OPERATING PROCEDURE PHOTOS 8. Removing the 4-way valve coil (21S4), and linear expan- Photo 14 (PUHZ-HRP100/125YHA) sion valve coil (LEV-A, LEV-B, LEV-C) (1) Remove the service panel. (See Figure 1) Linear Linear (2) Remove the top panel. (See Figure 1) expansion expansion Linear expansion...
  • Page 131 OPERATING PROCEDURE PHOTOS Photo 15 12. Removing bypass valve coil (SV) and bypass valve (Only for PUHZ-HRP·V/YHA, PUHZ-HRP·V/YHA2) Thermistor (1) Remove the service panel. (See Figure 1) Bypass valve coil fixing screw (2) Remove the top panel. (See Figure 1) (TH33) Replace filter (3) Remove 3 right side panel fixing screws (5 ×...
  • Page 132 OPERATING PROCEDURE PHOTOS 14. Removing the reactors (ACL1, ACL2, ACL3) Photo 16 Electrical parts box (1) Remove the service panel. (See Figure 1) (2) Remove the top panel. (See Figure 1) (3) Remove the 6 screws, that fix the front panel and remove the front panel.
  • Page 133 OPERATING PROCEDURE PHOTOS 15. Removing the compressor (MC) Photo 19 (1) Remove the service panel. (See Figure 1) (2) Remove the top panel. (See Figure 1) Separator Valve bed Compressor (MC) (3) Remove the cover panel (front) fixing screws (2 for front, 5 ×...
  • Page 134 HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN CCopyright 2007 MITSUBISHI ELECTRIC CORPORATION Distributed in May 2013 No.OCH425 REVISED EDITION-F Distributed in Dec. 2012 No.OCH425 REVISED EDITION-E Distributed in Oct. 2011 No.OCH425 REVISED EDITION-D Distributed in May 2011 No.OCH425 REVISED EDITION-C Distributed in Dec.

    • This manual is also suitable for:

    Puhz-hrp100vha2Puhz-hrp100yha2Puhz-hrp125yha2Puhz-hrp125yhaPuhz-hrp100vhaPuhz-hrp100yha ... Show all

    Table of Contents