Mitsubishi PWFY-P100VM-E2-AU Data Book
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Mitsubishi PWFY-P100VM-E2-AU Data Book

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MODEL
PWFY-P100VM-E-BU
PWFY-P100VM-E1-AU
PWFY-P200VM-E1-AU
PWFY-P100VM-E2-AU
PWFY-P200VM-E2-AU
DATA BOOK
7th edition

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Summary of Contents for Mitsubishi PWFY-P100VM-E2-AU

  • Page 1 MODEL PWFY-P100VM-E-BU PWFY-P100VM-E1-AU PWFY-P200VM-E1-AU PWFY-P100VM-E2-AU PWFY-P200VM-E2-AU DATA BOOK 7th edition...
  • Page 2 EG: Gloves, full arm protection namely boiler suit, It may also be in violation of applicable laws. and safety glasses. MITSUBISHI ELECTRIC CORPORATION cannot Improper handling may result in injury. be held responsible for malfunctions or accidents resulting from the use of the wrong type of • If refrigerant gas leaks during installation work,...
  • Page 3 Consult the dealer regarding the appropriate meas- or parts other than those specified by Mitsubishi ures to prevent the safety limit from being exceeded. Electric are used, fire or explosion may result.
  • Page 4 • Do not install the unit where combustible gas may • When installing the unit in a hospital, communica- leak. tion station, or similar place, provide sufficient protection against noise. If the gas leaks and accumulates around the unit, an explosion may result. The inverter equipment, private power generator, high-frequency medical equipment, or radio commu- • Do not use the air conditioner where food, pets, nication equipment may cause the air conditioner to plants, precision instruments, or artwork are kept.
  • Page 5 • Ground the unit. • Do not wash the air conditioner units. Do not connect the ground wire to gas or water Washing them may cause an electric shock. pipes, lightning rods, or telephone ground lines. • Be careful that the installation base is not Improper grounding may result in electric shock. damaged by long use. • Install the power cable so that tension is not If the damage is left uncorrected, the unit may fall applied to the cable.
  • Page 6 • Turn on the power at least 12 hours before • Do not turn off the power immediately after starting operation. stopping operation. Starting operation immediately after turning on the Always wait at least five minutes before turning off main power switch can result in severe damage the power. Otherwise, water leakage and trouble to internal parts. Keep the power switch turned on may occur.

  • Page 7: Table Of Contents

    4. Refrigerant circuit diagrams and thermal sensors ···· (1) PWFY-P100VM-E-BU (2) PWFY-P100VM-E1-AU I General Equipment (3) PWFY-P200VM-E1-AU Descriptions (4) PAC-SV01PW-E (5) PWFY-P100VM-E2-AU 1. Unit configuration table ········································· (6) PWFY-P200VM-E2-AU 2. Operable temperature range ································· 3. Connectable outdoor unit/heat source unit IV Installation capacity range ·····················································...
  • Page 8 VI Controller 1. PAR-W21MAA specifications ······························ 2. Dip switch functions ············································ VII Maintenance Cycle 1. Routine maintenance checks ······························ 2. Parts Replacement Cycle ··································· VIII Product Data (additional information for chapter III.) 1. Outdoor unit capacity tables ································ (1) Correction by refrigerant piping length (2) Correction at frosting and defrosting...

  • Page 9: I General Equipment

    General Equipment Descriptions 1. Unit configuration table PWFY-P100VM-E1-AU PWFY-P200VM-E1-AU Model PWFY-P100VM-E-BU PWFY-P100VM-E2-AU PWFY-P200VM-E2-AU Outdoor unit S series, Y, Replace Y series, Y, Replace Y series, R2, Replace R2 series, (Heat source HP (ZUBADAN) series, WY series, HP (ZUBADAN) series, WY series, unit for WY, WR2 series only...

  • Page 10: Connectable Outdoor Unit/Heat Source Unit Capacity Range

    3. Connectable outdoor unit/heat source unit capacity range <PWFY-P100VM-E-BU> PWFY with Only standard Only PWFY standard indoor units indoor units R2/WR2 series 50 to 100% 50 to 150% 50 to 150% *1 In case of WCB connection, the capacity range will be "50 to 130%". <PWFY-P100,200VM-E1-AU, PWFY-P100, 200VM-E2-AU> PWFY with Only standard Only PWFY...

  • Page 11: Product Specifications

    External dimension H × W × D 31-1/2" (30-15/16" without legs) × 17-3/4” × 11-13/16” 59 (131) Net weight kg(lbs) Compressor Type Inverter rotary hermetic compressor Maker MITSUBISHI ELECTRIC CORPORATION Starting method Inverter Motor output Lubricant NEO22 Circulating water Operation volume 0.6~2.15 Range High pressure sensor, High pressure switch at 3.60 MPa (601 psi)
  • Page 12 (2) PWFY-P100VM-E1-AU Model PWFY-P100VM-E1-AU 1-phase 220-230-240V 50/60Hz Power source 12.5 Heating capacity 10,800 (Nominal) kcal / h BTU / h 42,700 0.015 Power input Current input 0.068 - 0.065 - 0.063 Temp. range of heating -20~32°C (-4~90°F) R2-series for outdoor unit -15~15°C (5~60°F) S-series -20~15.5°C (-4~60°F) Y-series -25~15.5°C (-13~60°F) HP (ZUBADAN)-series...
  • Page 13 (3) PWFY-P200VM-E1-AU Model PWFY-P200VM-E1-AU 1-phase 220-230-240V 50/60Hz Power source Heating capacity 25.0 21,500 (Nominal) kcal / h 85,300 BTU / h 0.015 Power input Current input 0.068 - 0.065 - 0.063 for outdoor unit -20~32°C (-4~90°F) R2-series Temp. range of heating -20~15.5°C (-4~60°F) Y-series -25~15.5°C (-13~60°F) HP(ZUBADAN)-series...
  • Page 14 (4) PWFY-P100VM-E2-AU Model PWFY-P100VM-E2-AU 1-phase 220-230-240V 50/60Hz Power source Heating capacity 12.5 10,800 (Nominal) kcal / h 42,700 BTU / h 0.025 - 0.026 - 0.027 Power input Current input 0.138 - 0.139 - 0.140 -20~32°C (-4~90°F) R2-series Temp. range of heating for outdoor unit -15~15°C (5~60°F) S-series...
  • Page 15 (5) PWFY-P200VM-E2-AU Model PWFY-P200VM-E2-AU 1-phase 220-230-240V 50/60Hz Power source Heating capacity 25.0 21,500 (Nominal) kcal / h 85,300 BTU / h 0.025 - 0.026 - 0.027 Power input 0.138 - 0.139 - 0.140 Current input for outdoor unit Temp. range of -20~32°C (-4~90°F) R2-series heating -20~15.5°C (-4~60°F) Y-series...

  • Page 16: Cmb-P104V-G1

    (6) CMB-P104V-G1 *Other models of BC controllers are available. For unit information, refer to the Data Book. Model CMB-P104V-G1 Number of branch Power source 1-phase 220/230/240V 50Hz 60Hz Power input Cooling 0.067/0.076/0.085 0.054/0.061/0.067 (220/230/240) Heating 0.030/0.034/0.038 0.024/0.027/0.030 Current Cooling 0.31/0.34/0.36 0.25/0.27/0.28 (220/230/240) Heating...

  • Page 17: External Dimensions

    2. External Dimensions (1) PWFY-P100VM-E-BU - 9 -...
  • Page 18 (2) PWFY-P100, 200VM-E1-AU, PWFY-P100, 200VM-E2-AU - 10 -...

  • Page 19: Cmb-P104,105,106,108,1010,1013,1016V-G1

    (3) CMB-P104,105,106,108,1010,1013,1016V-G1 *Other models of BC controller are available. For unit information, refer to the Data Book. - 11 -...
  • Page 20 (4) CMB-PW202V-J - 12 -...

  • Page 21: Electrical Wiring Diagrams

    3. Electrical Wiring Diagrams (1) PWFY-P100VM-E-BU - 13 -...
  • Page 22 (2) PWFY-P100, 200VM-E1-AU - 14 -...
  • Page 23 (3) PWFY-P100, 200VM-E2-AU - 15 -...

  • Page 24: Cmb-P104V-G1

    (4) CMB-P104V-G1 *Other models of BC controller are available. For unit information, refer to the Data Book. - 16 -...
  • Page 25 (5) CMB-PW202V-J - 17 -...

  • Page 26: Accessories

    4. Accessories (1) PWFY (A) Strainer (B) Heat insulation material (C) Expansion joint 2 (D) Wire (E) Flow switch (F) Buffer material *1. PWFY-P200VM-E1/E2-AU only *2. PWFY-P100/P200VM-E1/E2-AU only *3. PWFY-P100/P200VM-E2-AU only (A) Install the strainer at the water pipe inlet. (B) This insulation is for exclusive use with the strainer. Wrap the strainer with the insulation after water pipes are installed.

  • Page 27: Optional Parts

    5. Optional parts (1) Solenoid valve kit (For PWFY-P100, 200VM-E1-AU *1) PAC-SV01PW-E *1 PWFY-P100 and 200VM-E2-AU do not need PAC-SV01PW-E because they are built in with the same functions. - 19 -...

  • Page 28: Product Data

    Product Data III 1. Capacity tables (1) Correction by temperature (Estimated performance without defrost) (1)-1 R2 series + PWFY-P100VM-E-BU PURY- P200,250YJM-A(-BS) EP200,250YJM-A(-BS) Booster unit inlet-water temp. [°C] 40°C 50°C 60°C 65°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 65°C 60°C 50°C 40°C...
  • Page 29 PURY- P300,350,400YJM-A(-BS) EP300,350,400Y(S)JM-A(-BS) Booster unit inlet-water temp. [°C] 40°C 50°C 60°C 65°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 65°C 60°C 50°C 40°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 40°C 50°C 30°C 60°C 20°C...
  • Page 30 PURY- P450,500,550,600,650Y(S)JM-A(1)(-BS) EP450,500,550,600,650YSJM-A(1)(-BS) Booster unit inlet-water temp. [°C] 40°C 50°C 60°C 65°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 65°C 60°C 50°C 40°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 40°C 50°C 30°C 60°C 20°C...
  • Page 31 PURY- P700,750,800,850,900YSJM-A(1)(-BS) EP700YSJM-A(-BS) Booster unit inlet-water temp. [°C] 40°C 50°C 60°C 65°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 65°C 60°C 50°C 40°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 40°C 50°C 30°C 60°C 20°C...
  • Page 32 (1)-2 R2 series + PWFY-P100VM-E-BU + WCB Energy saving mode* *For energy saving mode, set WCB DIP SW 6-5 ON. PURY- P200,250YJM-A(-BS) EP200,250YJM-A(-BS) Booster unit inlet-water temp. [°C] 40°C 50°C 30°C 60°C 65°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 65°C 60°C 50°C...
  • Page 33 PURY- P300,350YJM-A(-BS) EP300,350YJM-A(-BS) Booster unit inlet-water temp. [°C] 40°C 50°C 30°C 60°C 65°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 65°C 60°C 50°C 40°C 30°C 20°C 10°C Outdoor temp. [°CWB] Booster unit inlet-water temp. [°C] 40°C 30°C 20°C 50°C 10°C...
  • Page 34 (1)-3 WR2 series + PWFY-P100VM-E-BU PQRY- P200,250,300,400,450,500,550,600Y(S)HM-A Booster unit inlet-water temp. [°C] 50°C 40°C 60°C 30°C 20°C 65°C 10°C Heat source unit (WR2) inlet-water temp. [°C] Booster unit inlet-water temp. [°C] 65°C 60°C 50°C 40°C 30°C 20°C 10°C Heat source unit (WR2) inlet-water temp. [°C] Booster unit inlet-water temp.
  • Page 35 (1)-4 WR2 series + PWFY-P100VM-E-BU + WCB Energy saving mode* *For energy saving mode, set WCB DIP SW 6-5 ON. PQRY- P200,250,300,400,450,500,550,600Y(S)HM-A Booster unit inlet-water temp. [°C] 50°C 40°C 60°C 30°C 20°C 65°C 10°C Heat source unit (WR2) inlet-water temp. [°C] Booster unit inlet-water temp.
  • Page 36 (1)-5 S series + PWFY-P100VM-E1-AU, PWFY-P100VM-E2-AU PUMY- P100,125,140VHMB P100,112,125,140YHMB Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 40°C 45°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 30°C 20°C 45°C 10°C Outdoor temp. [°CWB] - 28 -...
  • Page 37 (1)-6 Y series + PWFY-P100, 200VM-E1-AU, PWFY-P100, 200VM-E2-AU PUHY- P200,250YJM-A(-BS) EP200,250YJM-A(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C...
  • Page 38 PUHY- P300,350,400YJM-A(-BS) EP300,400Y(S)JM-A(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C...
  • Page 39 PUHY- P450,500,550,600,650Y(S)JM-A(1)(-BS) EP450,500,550,600,650YSJM-A(1)(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C...
  • Page 40 PUHY- P700,750,800YSJM-A(1)(-BS) EP700,750,800YSJM-A(1)(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C...
  • Page 41 PUHY- P850,900,950,1000,1050,1100,1150,1200,1250YSJM-A(-BS) EP850,900YSJM-A(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C...
  • Page 42 (1)-7 HP (ZUBADAN) series + PWFY-P100, 200VM-E1-AU, PWFY-P100, 200VM-E2-AU PUHY- HP200,250,400,500Y(S)HM-A(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 30°C 20°C 10°C 40°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C...
  • Page 43 (1)-8 R2 series + PWFY-P100, 200VM-E1-AU, PWFY-P100, 200VM-E2-AU PURY- P200,250YJM-A(-BS) EP200,250YJM-A(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C...
  • Page 44 PURY- P300,350,400Y(S)JM-A(1)(-BS) EP300,350,400Y(S)JM-A(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C...
  • Page 45 PURY- P450,500,550,600,650Y(S)JM-A(1)(-BS) EP450,500,550,600,650YSJM-A(1)(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C...
  • Page 46 PURY- P700,750,800YSJM-A(1)(-BS) EP700YSJM-A(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C...
  • Page 47 PURY- P850,900YSJM-A(1)(-BS) Heating HEX unit inlet-water temp. [°C] 10°C 20°C 30°C 35°C 40°C Outdoor temp. [°CWB] HEX unit inlet-water temp. [°C] 40°C 35°C 30°C 20°C 10°C Outdoor temp. [°CWB] Cooling HEX unit inlet-water temp. [°C] 35°C 30°C 25°C 23°C 20°C 15°C 10°C Outdoor temp.
  • Page 48 (1)-9 WY series + PWFY-P100, 200VM-E1-AU, PWFY-P100, 200VM-E2-AU PQHY- P200,250,300,400,450,500,550,600,650,700,750,800,850,900Y(S)HM-A Heating HEX unit inlet-water temp. [°C] 10°C, 20°C, 30°C 40°C Heat source unit (WY) inlet-water temp. [°C] HEX unit inlet-water temp. [°C] 40°C 30°C 20°C 10°C Heat source unit (WY) inlet-water temp. [°C] Cooling HEX unit inlet-water temp.
  • Page 49 (1)-10 WR2 series + PWFY-P100, 200VM-E1-AU, PWFY-P100, 200VM-E2-AU PQRY- P200,250,300,400,450,500,550,600Y(S)HM-A Heating HEX unit inlet-water temp. [°C] 10°C, 20°C, 30°C 40°C Heat source unit (WR2) inlet-water temp. [°C] HEX unit inlet-water temp. [°C] 40°C 30°C 20°C 10°C Heat source unit (WR2) inlet-water temp. [°C] Cooling HEX unit inlet-water temp.
  • Page 50 Booster unit water-volume [m Booster unit water-volume [m 1.20 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0.80 Booster unit water-volume [m (2)-2 PWFY-P100VM-E1-AU, PWFY-P100VM-E2-AU (2)-2-1 S series Heating 1.15 1.10 1.05 1.00 0.95 0.90 0.85 0.80 HEX unit water-volume [m 1.15...
  • Page 51 (2)-2-2 R2/Y/HP (ZUBADAN)/WR2/WY series Heating Cooling 1.15 1.15 1.10 1.10 1.05 1.05 1.00 1.00 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 HEX unit water-volume [m HEX unit water-volume [m 1.15 1.15 1.10 1.10 1.05 1.05 1.00 1.00 0.95 0.95 0.90 0.90 0.85...
  • Page 52 (3) Correction by total indoor Partial Load of PWFY-P100/200VM-E(1,2)-BU/AU Partial Load [%] Partial Load [%] Note Out of warranty at 50% or less due to unit's turn on-off. (4) Correction by refrigerant piping length Refer to Chapter VIII. (5) Correction at frosting and defrosting Refer to Chapter VIII.
  • Page 53 (6)-3 Water pressure drop of Strainer only (accessory for PWFY-P100VM-E-BU and PWFY-P100, 200VM-E1,E2-AU) Booster/HEX unit inlet-water volume [m (7) Temperature range of running (7) Operation temperature range <PWFY-P100VM-E-BU> (7)-1 PWFY-P100VM-E-BU Heating PURY-(E)P . Y(S)JM-A(1)(-BS) (7) Temperature range of running <PWFY-P100VM-E-BU> Outdoor temp.
  • Page 54 (7)-2 PWFY-P100, 200VM-E1-AU, PWFY-P100, 200VM-E2-AU Heating PUMY-P . V(Y)HMB Outdoor temp. [°CWB] Heating PUHY-(E)P . Y(S)JM-A(1)(-BS) Outdoor temp. [°CWB] Heating PQHY-P . Y(S)HM-A Heat source unit circulating water temp. [°C] Heating PURY-(E)P . Y(S)JM-A(1)(-BS) Outdoor temp. [°CWB] Heating PQRY-P . Y(S)HM-A Heat source unit circulating water temp.
  • Page 55 PUHY-(E)P . Y(S)JM-A(1)(-BS) PURY-(E) P . Y(S)JM-A(1)(-BS) Cooling Outdoor temp. [°CDB] PQHY-P . Y(S)HM-A PQRY-P . Y(S)HM-A Cooling Heat source unit circulating water temp. [°C] Heating PUHY-HP . Y(S)HM-A Outdoor temp. [°CWB] PUHY-HP . Y(S)HM-A Cooling Outdoor temp. [°CDB] - 47 -...

  • Page 56: Sound Pressure Levels

    2. Sound pressure levels (1) PWFY-P100VM-E-BU Measurement condition Sound level of PWFY-P100VM-E-BU PWFY-P100VM-E-BU NC-70 NC-60 Measurement NC-50 location NC-40 NC-30 Approximate minimum audible limit on NC-20 continuous noise Octave band center frequency <Hz> 500k dB(A) 50/60Hz 41.0 53.5 37.0 42.0 39.0 32.0 27.5 27.0 44.0 When Low noise mode is set,the A/C system's capacity is limited.

  • Page 57: Vibration Levels

    VIBRATION LEVELS 3. Vibration levels PWFY-P100VM-E-BU (1) PWFY-P100VM-E-BU Service panel Measurement location Concrete 20cm 10cm Model Vibration Levels[dBA] PWFY-P100VM-E-BU - 49 -...

  • Page 58: Refrigerant Circuit Diagrams And Thermal Sensors

    4. Refrigerant circuit diagrams and thermal sensors Refrigerant Circuit Diagrams And Termal Sensors (1) PWFY-P100VM-E-BU LEV1W LEV2W TH22 Liquid Water inlet piping Brazed screw 63HS 63LS TH11 Water outlet piping screw Brazed TH13 63H1 COMP PWFY-P100VM-E-BU (2) PWFY-P100VM-E1-AU Flow switch Fleid supply Fleid supply TH23 piping Water outlet Brazed Screw Brazed...
  • Page 59 (4) PAC-SV01PW-E Brazed Brazed Outdoor unit side PWFY side Brazed Brazed (5) PWFY-P100VM-E2-AU Flow switch Fleid supply Fleid supply TH23 piping Water outlet Brazed Screw Brazed Brazed LEV1Wa TH22 Liquid piping Water inlet Screw Brazed (6) PWFY-P200VM-E2-AU Flow switch Fleid supply...

  • Page 60: How To Calculate The Necessary Heating Capacity

    Installation 1. How to calculate the necessary heating capacity (1) Heating capacity calculation A. For Air conditioning using such as Panel Heaters, Floor Heating and Fan coil units Required total heating capacity Safety factor; PWFY unit Tank B. For Sanitary use such as Shower and Bathrooms Conditions Tank inlet water Temp.;...

  • Page 61: Installation

    2. Installation (1) Selecting an installation site • Do not install outdoors. The unit is not waterproof. • Back up system is recommended in case of PWFY unit breakdown. • The unit will get hot. Do not install in a location where heat gets trapped inside. • Be sure to install unit in a place strong enough to withstand its weight. Any lack of strength may cause unit to fall down, resulting in a personal injury. • Do not install the unit where corrosive gas is generated. • Have installation work in order to protect against earthquake. Any installation deficiency may cause unit to fall down, resulting in a personal injury. • Pay a special attention to the place, such as a basement, etc. where refrigeration gas can stay, since refrigera- tion is heavier than the air. • Do not install the unit where combustible gas may leak. If the gas leaks and accumulates around the unit, an explosion may result. • When installing the unit in a hospital, communication station, or similar place, provide sufficient protection against noise.
  • Page 62 (2)-2 Product net weight Model PWFY-P100VM-E1-AU PWFY-P200VM-E1-AU PWFY-P100VM-E-BU Net weight 30 kg 33 kg 59 kg Model PWFY-P200VM-E2-AU PWFY-P100VM-E2-AU Net weight 36 kg 33 kg (2)-3 Center of gravity (2)-3-1 PWFY-P100VM-E-BU Unit : mm Model PWFY-P100VM-E-BU - 54 -...
  • Page 63 (2)-3-2 PWFY-P100, 200VM-E1-AU Unit : mm Model PWFY-P100VM-E1-AU PWFY-P200VM-E1-AU PWFY-P100VM-E2-AU PWFY-P200VM-E2-AU (2)-4 Installation method • Using the anchoring holes shown below, firmly bolt the unit to the base. [Fig. IV. 2. (2). 1] •PWFY unit •Solenoid valve kit Unit : mm Unit : mm (A) 4-ø14 (Anchoring hole)
  • Page 64 Select the thickness of insulating material by pipe size. Unit : mm Model PWFY-P100VM-E-BU PWFY-P100VM-E1-AU PWFY-P200VM-E1-AU PAC-SV01PW-E PWFY-P100VM-E2-AU PWFY-P200VM-E2-AU Depends on the pipe ø15.88 ø19.05 ø15.88 diameter of the PWFY Liquid ø9.52...
  • Page 65 (4) Connecting refrigerant pipes and drain pipes (4)-1 Refrigerant piping work This piping work must be done in accordance with the installation manuals for both outdoor unit and BC controller/WCB (simultaneous cooling and heating R2 series). • R2 series is designed to operate in a system that the refrigerant pipe from an outdoor unit is received by BC controller/WCB and branches at the BC controller/WCB to connect between indoor units.
  • Page 66 Cautions On Refrigerant Piping • Be sure to use non-oxidative brazing for brazing to ensure that no foreign matter or moisture enter into the pipe. • e sure to apply refrigerating machine oil over the flare connection seating surface and tighten the connection using a double spanner. • Provide a metal brace to support the refrigerant pipe so that no load is imparted to the indoor unit end pipe. This metal brace should be provided 500 mm away from the indoor unit’s flare connection. Warning: When installing and moving the unit, do not charge it with refrigerant other than the refrigerant (R407C or R22) specified on the unit. Mixing of a different refrigerant, air, etc. may cause the refrigerant cycle to malfunction and result in severe damage. Caution: • Use refrigerant piping made of C1220 (CU-DHP) phosphorus deoxidized copper as specified in the JIS H3300 “Copper and copper alloy seamless pipes and tubes”. In addition, be sure that the inner and outer surfaces of the pipes are clean and free of hazardous sulphur, oxides, dust/dirt, shaving particles, oils, moisture, or any other contaminant. • Never use existing refrigerant piping. The large amount of chlorine in conventional refrigerant and refrigerator oil in the existing piping will cause the new refrigerant to deteriorate.

  • Page 67: Water Pipe Installation

    3. Water pipe installation (1) Water circuit sample Solid arrows in the figure indicate the direction of water flow. Roof Overflowed water City water To drain outlet PWFY Field supply Uphill gradient ≥ 1/200 Water-side Tank heat exchanger Tank Outlet Inlet Sample of water circuit for PWFY Consider the following when designing and installing a water piping system.
  • Page 68 Water inlet Water outlet PWFY-P100VM-E-BU PT 3/4 Screw PT 3/4 Screw PWFY-P100VM-E1-AU PT 3/4 Screw PT 3/4 Screw PWFY-P100VM-E2-AU PWFY-P200VM-E1-AU PWFY-P200VM-E2-AU PT 1 Screw*1 PT 1 Screw*1 *1 When the attached expansion joints are installed. (2) Selecting a water pump Use a pump that is large enough to compensate for the total water pressure loss and to supply sufficient water to the unit.
  • Page 69 (5) Example of unit installation [Fig. IV. 3.(5).1] PWFY- P200VM-E1-AU PWFY- P200VM-E2-AU (A) Close valve (E) Y-type strainer (C) (G) (B) Water inlet (F) Drain pipe (C) Water outlet (G) Expansion joint (D) Refrigerant piping (6) Insulation installation The surface temperature of the water pipe would be very high, depending on the set temperature. Insulate the pipe to prevent burns.
  • Page 70 <Installation procedures> 1) Remove the pipes attached to the flow switch. Note: The unit is shipped with the pipes loosely tightened. 2) Wrap seal tape around the threads at the end of the pipes, starting at the 1.5th or 2nd thread, and not over the openings.
  • Page 71 (8) Water processing and water quality control To preserve water quality, use the closed type of cooling tower for unit. When the circulating water quality is poor, the water heat exchanger can develop scales, leading to a reduction in heat-exchange power and possible corrosion of the heat exchanger.
  • Page 72 (9) Brine When (a) PWFY-AU is used for cooling purpose, or (b) PWFY-AU is installed in the temperature condition below freezing temperature, Brine is required to add. Set Dip SW 1-10 (on ATW unit) to ON if brine is added. Brine concentration [wt%] ethylene glycol propylene glycol...
  • Page 73 (10) Pump interlock The unit may become damaged if it is operated with no water circulating through the pipes. Be sure to interlock unit operation and the water-circuit pump. In the system including PWFY-P100VM-E-BU, use the terminal blocks for interlocking TB142A (IN1) that can be found on the unit. [Fig.
  • Page 74 In a system that includes PWFY-P100/P200VM-E1-AU, if the operation of the pump is interlocked with the operation of the air conditioning units AND if the Solenoid valve kit (PAC-SV01PW-E) is connected to the system, connect the wires as shown in [Fig. IV.3.(10).3]. Set Dip SW3-6 to ON, and make sure that the version of the software is 1.18 or later. (PWFY-P100 and 200VM-E2-AU do not need a solenoid valve kit because they are built in with the same functions.) [Fig.

  • Page 75: System Design

    0.068-0.065-0.063 0.085 Min. 198 V PWFY-P200VM-E1-AU Power supply RLA (A) Model Cooling Volts Voltage range Heating MCA (A) Max. 264 V PWFY-P100VM-E2-AU 50/60 220-230-240 V 0.138-0.139-0.140 0.175 PWFY-P200VM-E2-AU Min. 198 V Power supply RLA (A) Model Volts Voltage range 0.070-0.074-0.077 Max.
  • Page 76 [Fig. V. 1.(2).1] (A) Breaker for current leakage PWFY-P100VM-E-BU PWFY-P100,200VM-E1/E2-AU (B) Local switch or breakers for wiring (C) PWFY-P100VM-E-BU (D) PWFY-P100, 200VM-E1/E2-AU (E) Pull box (F) PAC-SV01PW-E (2)-3 When a solenoid valve kit is connected • Connect the solenoid valve kit TB2 and PWFY TB2. •...
  • Page 77 (3) Connecting remote controller, indoor and outdoor transmission cables • Connect unit TB5 and outdoor unit TB3. (Non-polarized 2-wire (shield)) The “S” on unit TB5 is a shielding wire connection. For specifications about the connecting cables, refer to the outdoor unit installation manual. •...

  • Page 78: Transmission Cables

    (4) Transmission cable specifications (4)-1 Transmission cables PWFY-P100VM-E-BU Transmission cables MA Remote controller cables External input External output Shielding wire (2-core) Sheathed 2-core cable (shielded) Sheathed multi-core cable (shielded) Sheathed multi-core cable (unshielded) Type of cable CVVS, CPEVS or MVVS CVVS CVVS or MVVS CVV or MVV...
  • Page 79 • Fix power source external input/output line wiring to control box by using buffer bushing for tensile force to prevent electric shock. (PG connection or the like.) Connect transmission wiring to transmission terminal block through the knockout hole of control box using ordinary bushing. •...
  • Page 80 (6) Indoor unit address setting (Be sure to operate with the main power turned OFF.) [Fig. V. 1.(6).1] <Address board> SWU2 SWU1 SWU3 (6)-1 Switch operation (BC controller) • There are two types of rotary switch setting available: setting addresses 1 to 9 and over 10, and setting branch numbers.
  • Page 81 (6)-3 Rule of setting address Unit Address setting Example Note Use the most recent address within the same group of indoor units. Make the indoor units address connected to the BC controller (Sub) larger than the indoor units address connected to the BC controller (Main). If applicable, set the sub BC controllers in an PURY PWFY unit 01 ~ 50...
  • Page 82 (6)-4 System examples (6)-4-1 MA remote controller, Multi-refrigerant-system, System Controller at TB7 side, Booster for long M-NET wiring PWFY-P100VM-E-BU/PWFY-P100, 200VM-E1/E2-AU with R2 series outdoor units PURY-(E)P-YSJM PURY-(E)P-YSJM PURY-(E)P-YJM CN40 CN41 CN40 CN41 CN41 CN40 CN41 CN40 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 Group 2 PWFY-P100VM-E-BU PWFY-P100VM-E-BU PWFY-P100VM-E1/E2-AU PWFY-P100VM-E1/E2-AU PWFY-P100VM-E-BU PWFY-P200VM-E1/E2-AU...
  • Page 83 PWFY-P100VM-E1/E2-AU with S series outdoor units PUMY-P-V(Y)HMB PUMY-P-V(Y)HMB CN40 CN41 CN41 DipSW2-1 DipSW2-1 PWFY-P100VM-E1/E2-AU Indoor unit TB15 Wireless R/C PWFY-P100VM-E1/E2-AU TB15 *1 For Wireless R/C and Signal receiver unit (SRU), channel 1, 2 and 3 are selectable and should be set to same channel. *2 System controller should connect to TB7 at Outdoor and use power supply unit together in Multi-Refrigerant-System. NOTE: 1.
  • Page 84 PWFY-P100, 200VM-E1/E2-AU with Y series outdoor units PUHY-(E)P-YSJM PUHY-(E)P-YSJM PUHY-(E)P-YJM CN40 CN41 CN40 CN41 CN40 CN41 CN41 CN40 CN41 CN40 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 Group 2 PWFY-P100VM-E1/E2-AU PWFY-P100VM-E1/E2-AU PWFY-P100VM-E1/E2-AU PWFY-P200VM-E1/E2-AU PWFY-P200VM-E1/E2-AU PWFY-P200VM-E1/E2-AU Indoor unit TB15 TB15 Transmission Booster PAC-SF46EPA (Main) Wireless R/C PWFY-P100VM-E1/E2-AU PWFY-P100VM-E1/E2-AU Group 32 PWFY-P200VM-E1/E2-AU PWFY-P200VM-E1/E2-AU...
  • Page 85 (7) External input/output function [Fig. V. 1.(7).1] Preset temperature input (external analog input: 4mA-20mA) • External input Input through CN421, CN422 on the circuit board. (Fig. V. 1.(7).1) • External analog input current current External Use the supplied connector. direction direction analog input If no temperature settings are made via the MA remote controller, the temperature changes with the current of generator.
  • Page 86 External input terminal The piping length must be within 100 m. External input terminal (refer to Fig. V. 1.(7).4) is ineffective when the circuit is open. Refer to Table V. 1.(7).2 through Table V. 1.(7).4 for information about each contact. Only the “pump interlock” function is ineffective when the circuit is short-circuited. Connect a relay circuit to the external output terminal as shown in Fig.

  • Page 87: Piping Design

    2. Piping Design (1) BC controller piping design (1)-1 IF 16 ports or less are in use, I.e., if only one BC controller is in use with no sub BC controller Note1. No Header usable on PURY system. Note2. Indoor unit sized P100-P250 should be connected to BC controller via Y shape joint CMY-R160-J1 ; Joint CMY-R160-J1 Liquid side CMY-R160-J1 Note3.
  • Page 88 (1)-2 Total piping length restrictions [PURY-P200, 250, 300YJM-A, PURY-EP200YJM-A] [PURY-P350, 400, 450YJM-A, PURY-EP250, 300, 350YJM-A] 1000 1000 90 100 110 90 100 110 Distance between outdoor unit and BC controller(m) Distance between outdoor unit and BC controller(m) [PURY-P400, 450YSJM-A1] [PURY-P500, 550YSJM-A(1), PURY-EP400, 450, 500, 550YSJM-A(1)] 1000 1000 90 100 110...
  • Page 89 (2) WCB piping design Indoor/ (Line branch Header branch PWFY branch possible) PWFY branch Capped Line branch (Header branch possible) Item Piping in the figure Maximum length Total piping length A+B+C+D+E+a+b+c+d+e+f+g 165 m Farthest IU from OU A+C+D+E+g / A+B+c (Max.
  • Page 90 (3) Solenoid valve kit piping design SV kit SV kit SV kit SV kit *Do not install the Solenoid valve kit on the square-arch-shaped piping as shown in the figure above. Piping length limitation Item Piping in the figure Max. length (m) Farthest AU from first joint Length between AU and SV kit Height between AU and IC (AU)
  • Page 91 (4) Refrigerant charging calculation (R2 system) Sample connection (with 3 BC controller and 6 indoor units) (PURY-P700YSJM-A) (Main unit) (Sub unit) Outdoor Twinning kit 5 : P140 Joint BC controller (Sub BC) BC controller (Main BC) Reducer (P15-P50) BC controller (Sub BC) Joint (attached with BC controller) Joint kit...
  • Page 92 (5) Refrigerant charging calculation (PWFY-AU with R2 system) It is needed to add extra refrigerant if the system is under the following conditions. See the attachment for how to decide the amount of refrigerant to be added to each outdoor unit. The graph below shows an example.
  • Page 93 PURY-P400 PURY-EP400 PURY-P450 PURY-EP450 Additional Additional Refrigerant Refrigerant OK Zone OK Zone 28 30 34 36 38 40 48 50 System refrigerant [kg] System refrigerant [kg] PURY-P500 PURY-EP500 PURY-P550 PURY-EP550 Additional Additional Refrigerant Additional Refrigerant OK Zone OK Zone System refrigerant [kg] System refrigerant [kg] PURY-P600 PURY-EP600 PURY-P650 PURY-EP650...

  • Page 94: Controller

    Controller 1. PAR-W21MAA specifications FUNCTION Item Description Operations Display ON/OFF Runs and stops the operation of a group of units Switches between Hot Water / Heating / Heating ECO / Anti-freeze / Cooling Operation mode switching * Available operation modes vary depending on the unit to be connected. * Switching limit setting can be made via a remote controller.

  • Page 95: Dip Switch Functions

    2. Dip switch functions Function according to switch setting Switch Function Switch setting timing TH0 thermistor selection Water inlet thermistor TH6 Water outlet thermistor TH8 Before power on Auto recovery (to the status Operation after power recovery *1 Remains stopped Before power on before power failure) Operation after power recovery Depends on the SW1-3 setting...

  • Page 96: Maintenance Cycle

    Maintenance Cycle VII 1. Routine maintenance checks • Periodically and thoroughly check the circulating water circuit. (See table below.) • Consult a maintenance technician. 2. Parts Replacement Cycle Regular preventive maintenance and parts replacement help keep the unit running smoothly and minimize problems. The table below shows the maintenance schedule. Use the replacement timing in the table only as a guide. Some parts may need to be replaced sooner, depending on the usage.

  • Page 97: Product Data (Additional Information For Chapter Iii.)

    Product Data (additional information for chapter III.) VIII 1. Outdoor unit capacity tables (1) Correction by refrigerant piping length (1)-1 S series (1)-1-1 Heating capacity correction PUMY-P100,125,140VHMB/P100,112,125,140YHMB 1.00 0.95 0.90 Piping equivalent length (m) (1)-1-2 How to obtain the equivalent piping length 1. PUMY-P100, 125, 140VHMB/PUMY-P100, 112, 125, 140YHMB Equivalent length = (Actual piping length to the farthest indoor unit) + (0.3 × number of bends in the piping) m - 89 -...
  • Page 98 (1)-2 Y series (1)-2-1 Cooling capacity correction PUHY-(E)P400Y(S)JM-A PUHY-(E)P200YJM-A Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PUHY-(E)P250YJM-A PUHY-(E)P450Y(S)JM-A Total capacity of indoor unit...
  • Page 99 PUHY-(E)P600YSJM-A(1) PUHY-(E)P800YSJM-A(1) Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 1040 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PUHY-(E)P650YSJM-A PUHY-(E)P850YSJM-A Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95...
  • Page 100 PUHY-P1000YSJM-A PUHY-P1150YSJM-A Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 1000 1150 0.75 0.75 1300 1495 0.70 0.70 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PUHY-P1050YSJM-A PUHY-P1200YSJM-A Total capacity of indoor unit Total capacity of indoor unit 0.95...
  • Page 101 (1)-2-2 Heating capacity correction PUHY-(E)P200,250YJM-A PUHY-(E)P700,750,800YSJM-A(1) 1.00 1.00 0.95 0.95 0.90 0.90 Piping equivalent length (m) Piping equivalent length (m) PUHY-(E)P300,350,400,450Y(S)JM-A PUHY-(E)P850,900,950,1000YSJM-A 1.00 1.00 0.95 0.95 0.90 0.90 Piping equivalent length (m) Piping equivalent length (m) PUHY-(E)P500,550,600,650YSJM-A(1) PUHY-P1050,1100,1150,1200,1250YSJM-A 1.00 1.00 0.95 0.95 0.90...
  • Page 102 (1)-3 HP (ZUBADAN) series (1)-3-1 Cooling capacity correction PUHY-HP200YHM-A PUHY-HP400YSHM-A Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PUHY-HP250YHM-A PUHY-HP500YSHM-A Total capacity of indoor unit...
  • Page 103 (1)-4 R2 series (1)-4-1 Cooling capacity correction PURY-(E)P400Y(S)JM-A(1)(-BS) PURY-(E)P200YJM-A(-BS) Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PURY-(E)P250YJM-A(-BS) PURY-(E)P450Y(S)JM-A(1)(-BS) Total capacity of indoor unit...
  • Page 104 PURY-(E)P600YSJM-A(1)(-BS) PURY-P800YSJM-A(1)(-BS) Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 1200 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PURY-(E)P650YSJM-A(-BS) PURY-P850YSJM-A(-BS) Total capacity of indoor unit Total capacity of indoor unit 0.95 0.95...
  • Page 105 (1)-4-2 Heating capacity correction PURY-(E)P200YJM-A(-BS) PURY-(E)P550,600,650,700,750,800,850,900YSJM-A(-BS) 1.00 1.00 0.90 0.90 0.80 0.80 Piping equivalent length (m) Piping equivalent length (m) PURY-(E)P250,300YJM-A(-BS) 1.00 0.90 0.80 Piping equivalent length (m) PURY-(E)P350YJM-A(-BS) 1.00 0.90 0.80 Piping equivalent length (m) PURY-(E)P400,450,500Y(S)JM-A(1)(-BS) 1.00 0.90 0.80 Piping equivalent length (m) - 97 -...
  • Page 106 (1)-4-3 How to obtain the equivalent piping length 1 PURY-(E)P200YJM-A(-BS) Equivalent length = (Actual piping length to the farthest indoor unit) + (0.35 number of bends in the piping) m × 2 PURY-(E)P250,300YJM-A(-BS) Equivalent length = (Actual piping length to the farthest indoor unit) + (0.42 number of bends in the piping) m ×...
  • Page 107 (1)-5 WY series (1)-5-1 Cooling capacity correction PQHY-P450YSHM-A PQHY-P200YHM-A Total capacity of indoor unit Total capacity of indoor unit 1.00 1.00 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PQHY-P250YHM-A PQHY-P500YSHM-A Total capacity of indoor unit...
  • Page 108 PQHY-P650YSHM-A PQHY-P850YSHM-A Total capacity of indoor unit Total capacity of indoor unit 1.00 1.00 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 1105 0.70 0.70 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PQHY-P700YSHM-A PQHY-P900YSHM-A Total capacity of indoor unit Total capacity of indoor unit 1.00 1.00...
  • Page 109 (1)-5-2 Heating capacity correction PQHY-P200YHM-A PQHY-P400, 450, 500YSHM-A 1.00 1.00 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 100 120 140 160 180 Piping equivalent length (m) Piping equivalent length (m) PQHY-P250, 300YHM-A PQHY-P550, 600YSHM-A 1.00 1.00 0.95...
  • Page 110 (1)-5-3 How to obtain the equivalent piping length 1 PQHY-P200YHM Equivalent length = (Actual piping length to the farthest indoor unit) + (0.35 × number of bends in the piping) m 2 PQHY-P250, 300YHM Equivalent length = (Actual piping length to the farthest indoor unit) + (0.42 × number of bends in the piping) m 3 PQHY-P400, 450, 500, 550, 600, 650YSHM Equivalent length = (Actual piping length to the farthest indoor unit) + (0.50 ×...
  • Page 111 (1)-6 WR2 series (1)-6-1 Cooling capacity correction PQRY-P450YSHM-A PQRY-P200YHM-A Total capacity of indoor unit Total capacity of indoor unit 1.00 1.00 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 Piping equivalent length (m) Piping equivalent length (m) PQRY-P250YHM-A PQRY-P500YSHM-A Total capacity of indoor unit...
  • Page 112 (1)-6-2 Heating capacity correction PQRY-P400, 450, 500YSHM-A PQRY-P200YHM-A 1.00 1.00 0.95 0.95 0.90 0.90 0.85 0.85 0.80 0.80 0.75 0.75 0.70 0.70 0.65 0.65 100 120 140 160 Piping equivalent length (m) Piping equivalent length (m) PQRY-P250, 300YHM-A PQRY-P550, 600YSHM-A 1.00 1.00 0.95...
  • Page 113 (2) Correction at frosting and defrosting Due to frosting at the outdoor heat exchanger and the automatical defrosting operation, the heating capacity of the outdoor unit should be considered by multiplying the correction factor which shown in the table below. (2)-1 S series Table of correction factor at frost and defrost Outdoor inlet air temp.
  • Page 114 (2)-4 R2 series Table of correction factor at frost and defrost Outdoor inlet air temp. °C Outdoor inlet air temp. °F PURY-(E)P200YJM-A(-BS) 1.00 0.95 0.84 0.83 0.83 0.87 0.90 0.95 0.95 0.95 0.95 PURY-(E)P250YJM-A(-BS) 1.00 0.95 0.84 0.83 0.83 0.87 0.90 0.95 0.95...
  • Page 115 - Doing so may cause the unit or pipes to burst, or result in explosion or fire during use, during repair, or at the time of disposal of the unit. - It may also be in violation of applicable laws. - MITSUBISHI ELECTRIC CORPORATION cannot be held responsible for malfunctions or accidents resulting from the use of the wrong type of refrigerant. New publication effective Aug. 2014...

This manual is also suitable for:

Pwfy-p100vm-e1-auPwfy-p200vm-e1-auPwfy-p100vm-e-buPwfy-p200vm-e2-au

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