Mitsubishi Electric PWFY-P200VM-E-AU Data Book
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Mitsubishi Electric PWFY-P200VM-E-AU Data Book

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  • Page 2 AIR CONDITIONING SYSTEMS MODEL PWFY-P100VM-E-BU PWFY-P100VM-E-AU PWFY-P200VM-E-AU DATA BOOK 3rd edition...
  • Page 3 • When installing and moving the air conditioner • Always use an strainer and other accessories to another site, do not charge it with a refrigerant specifi ed by Mitsubishi Electric. different from the refrigerant (R410A) specifi ed on the unit.
  • Page 4 • After completing installation work, make sure that • To dispose of this product, consult your dealer. refrigerant gas is not leaking. • The installer and system specialist shall secure safety against leakage according to local regula- - If the refrigerant gas leaks and is exposed to a fan tion or standards.
  • Page 5 • Do not install the unit where combustible gas may • When installing the unit in a hospital, communica- leak. tion station, or similar place, provide suffi cient protection against noise. If the gas leaks and accumulates around the unit, an explosion may result.
  • Page 6 • 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.
  • Page 7 • 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 fi ve minutes before turning off main power switch can result in severe damage the power.

  • Page 8: Table Of Contents

    1. Specifi cations ·························································· 2 3. Water pipe installation ··········································· 51 (1) PWFY-P100VM-E-BU (1) Water circuit sample (2) PWFY-P100VM-E-AU (2) Selecting a water pump (3) PWFY-P200VM-E-AU (3) Installing the strainer (4) CMB-P104V-G1 (4) Precautions during installation (5) CMB-PW202V-J (5) Example of unit installation 2.

  • Page 9: I General Equipment Descriptions

    General Equipment Descriptions 1. Unit confi guration table Model PWFY-P100VM-E-BU PWFY-P100VM-E-AU PWFY-P200VM-E-AU PUHY-(E)P•Y(S)JM-A(1)(-BS) / PUHY-HP•Y(S)HM-A(-BS) / PQHY-P•Y(S)HM-A Outdoor unit PURY-(E)P•Y(S)JM-A(1)(-BS) / PQRY-P•Y(S)HM-A PURY-(E)P•Y(S)JM-A(1)(-BS) / PQRY-P•Y(S)HM-A BC controller: CMB-P104,105,106,108,1010,1013,1016V-G1 BC controller Main BC controller: CMB-P108,1010,1013,1016V-GA1 / CMB-P1016V-HA1 Connection Sub BC controller: CMB-P104,108V-GB1 / CMB-P1016V-HB1 CMB-PW202V-J 2.

  • Page 10: Product Specifi Cations

    External dimension H × W × D 31-1/2" (30-15/16" without legs) × 17-3/4” × 11-13/16” Net weight kg(lb) 60 (133) 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 11: 2) Pwfy-P100Vm-E-Au

    (2) PWFY-P100VM-E-AU Model PWFY-P100VM-E-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 -20~32°C (-4~90°F) PURY - series Outdoor temp. -20~15.5°C (-4~60°F) PUHY - series heating Circulating Water temp.

  • Page 12: 3) Pwfy-P200Vm-E-Au

    (3) PWFY-P200VM-E-AU Model PWFY-P200VM-E-AU 1-phase 220-230-240V 50/60Hz Power source 25.0 Heating capacity 21,500 (Nominal) kcal / h 85,300 BTU / h Power input 0.015 Current input 0.068 - 0.065 - 0.063 Outdoor temp. Temp. range of -20~32°C (-4~90°F) PURY - series heating -20~15.5°C (-4~60°F) PUHY - series...

  • Page 13: Cmb-P104V-G1

    (4) CMB-P104V-G1 *Other models of BC controller 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 14: External Dimensions

    2. External Dimensions (1) PWFY-P100VM-E-BU - 6 -...

  • Page 15: 2) Pwfy-P100, 200Vm-E-Au

    (2) PWFY-P100, 200VM-E-AU - 7 -...

  • Page 16: 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. - 8 -...

  • Page 17: 4) Cmb-Pw202V-J

    (4) CMB-PW202V-J - 9 -...

  • Page 18: Electrical Wiring Diagrams

    3. Electrical Wiring Diagrams (1) PWFY-P100VM-E-BU - 10 -...

  • Page 19: 2) Pwfy-P100, 200Vm-E-Au

    (2) PWFY-P100, 200VM-E-AU - 11 -...

  • Page 20: Cmb-P104V-G1

    (3) CMB-P104V-G1 *Other models of BC controller are available. For unit information, refer to the Data Book. - 12 -...

  • Page 21: 4) Cmb-Pw202V-J

    (4) CMB-PW202V-J - 13 -...

  • Page 22: Accessories

    (B) This insulation is for exclusive use with the strainer. Wrap the strainer with the insulation after water pipes are installed. (C) These are analog input connectors. Cut the wire before using. (D) Supplied only with the PWFY-P200VM-E-AU. Install them at the strainer inlet. Refer to P53 for details. (2) CMB-P104V-G1 SIZE Unit ODø19.05 - IDø15.88...

  • Page 23: Product Data

    Product Data 1. Capacity tables (1) Correction by temperature (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 30°C 20°C...
  • Page 24 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 25 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 26 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 27 (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 28 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 29 (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 30 (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 31 (1)-5 Y series + PWFY-P100,200VM-E-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 32 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 20°C 15°C 10°C Outdoor temp.
  • Page 33 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 20°C 15°C 10°C Outdoor temp.
  • Page 34 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 20°C 15°C 10°C Outdoor temp.
  • Page 35 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 20°C 15°C 10°C Outdoor temp.
  • Page 36 (1)-6 HP (ZUBADAN) series + PWFY-P100,200VM-E-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 20°C...
  • Page 37 (1)-7 R2 series + PWFY-P100,200VM-E-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 38 PURY- P300,350,400YJM-A(-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 20°C 15°C 10°C Outdoor temp.
  • Page 39 PURY- P400,450,500,550,600,650Y(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 20°C 15°C 10°C Outdoor temp.
  • Page 40 PURY- P700,750,800,850,900YSJM-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 20°C 15°C 10°C Outdoor temp.
  • Page 41 (1)-8 WY + PWFY-P100,200VM-E-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 42 (1)-9 WR2 + PWFY-P100,200VM-E-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 43 (2) Correction by water fl ow rate (2)-1 PWFY-P100VM-E-BU 1.20 1.20 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 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...
  • Page 44 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 (2)-3 PWFY-P200VM-E-AU 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...

  • Page 45: 3) Correction By Total Indoor

    Water pressure drop of strainer Booster unit inlet-water volume [m (6)-2 PWFY-P100, 200VM-E-AU (with strainer) PWFY-P100VM-E-AU (with strainer) Water pressure drop of strainer HEX unit inlet-water volume [m PWFY-P200VM-E-AU (with strainer) Water pressure drop of strainer HEX unit inlet-water volume [m - 37 -...

  • Page 46: 7) Operation Temperature Range

    (6)-3 Water pressure drop of Strainer only (accessory for PWFY-P100VM-E-BU and PWFY-P100, 200VM-E-AU) Booster/HEX unit inlet-water volume [m (7) Operation temperature range (7)-1 PWFY-P100VM-E-BU 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. [°C] - 38 -...
  • Page 47 (7)-2 PWFY-P100, 200VM-E-AU 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] PQRY-P . Y(S)HM-A Heating Heat source unit circulating water temp. [°C] - 39 -...
  • Page 48 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] - 40 -...

  • Page 49: 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...

  • Page 50: Vibration Levels

    3. Vibration levels (1) PWFY-P100VM-E-BU Service panel Measurement location Concrete 20cm 10cm Model Vibration Levels[dBA] PWFY-P100VM-E-BU - 42 -...

  • Page 51: Refrigerant Circuit Diagrams And Thermal Sensors

    63HS 63LS TH11 Water outlet screw Brazed TH13 63H1 COMP (2) PWFY-P100VM-E-AU TH23 Brazed Water outlet screw LEV1Wa TH22 Brazed Water inlet screw (3) PWFY-P200VM-E-AU TH23 Brazed Water outlet screw LEV1Wa TH22 Brazed Water inlet LEV1Wb screw - 43 -...

  • Page 52: 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 53: 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. •...

  • Page 54: 2) Installing The Unit

    Tear plastic packaging bag and scrap it so that children cannot play with it. Otherwise plastic packaging bag may suffocate children to death. (2)-2 Product net weight Model PWFY-P100VM-E-AU PWFY-P200VM-E-AU PWFY-P100VM-E-BU Net weight 35 kg 38 kg 60 kg...
  • Page 55 (2)-3-2 PWFY-P100, 200VM-E-AU Unit : mm Model PWFY-P100VM-E-AU PWFY-P200VM-E-AU (2)-4 Installation method • Using the anchoring holes shown below, fi rmly bolt the unit to the base. [Fig. IV. 2. (2). 1] (A) 4-ø14 (Anchoring hole) (B) (Top view) Unit : mm Bases •...
  • Page 56 Be also sure to wind commercially available insulating material (with a form polyethylene’s specifi c gravity of 0.03 and thickness given below) onto all pipes which pass through rooms. Select the thickness of insulating material by pipe size. Unit : mm Model PWFY-P100VM-E-BU PWFY-P100VM-E-AU PWFY-P200VM-E-AU ø15.88 ø15.88 ø19.05 Liquid ø9.52 ø9.52 ø9.52...

  • Page 57: 4) Connecting Refrigerant Pipes And Drain Pipes

    (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 58 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 fl are connection seating surface and tighten the connection using a double spanner.

  • Page 59: Water Pipe Installation

    3. Water pipe installation (1) Water circuit sample Solid arrows in the figure indicate Roof the direction of water flow. Overflowed water City water To drain outlet PWFY Field supply Uphill gradient ≥ 1/200 Water-side heat exchanger Tank Outlet Inlet Sample of water circuit for PWFY Consider the following when designing and installing a water piping system.

  • Page 60: 2) Selecting A Water Pump

    Water pipes can get very hot, depending on the preset temperature. Wrap the water pipes with insulating materials to prevent burns. • On the PWFY-P200VM-E-AU model, install the expansion joint (accessory) at the inlet after installing the strainer, and outlet. - 52 -...

  • Page 61: 5) Example Of Unit Installation

    (5) Example of unit installation [Fig. IV. 3.(5).1] PWFY- P200VM-E-AU (C) (G) (A) Close valve (E) Y-type strainer (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 62: 7) Water Processing And Water Quality Control

    (7) 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 63: 8) Pump Interlock

    (8) Pump interlock The unit may be damaged if it is operated with no water circulating through the pipes. Be sure to interlock unit operation and the water-circuit pump. Use the terminal blocks for interlocking TB142A (IN1) on the unit. [Fig.

  • Page 64: System Design

    Heating Voltage range MCA (A) Max. 264 V PWFY-P100VM-E-AU 50/60 220-230-240 V 0.068-0.065-0.063 0.085 PWFY-P200VM-E-AU Min. 198 V (2)-2 Power cable specifi cations Breaker for Local swich (A) Minimum wire thickness (mm Model Breaker for wiring (NFB) (A) current leakage...

  • Page 65: 3) Connecting Remote Controller

    (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 specifi cations about the connecting cables, refer to the outdoor unit installation manual.

  • Page 66: 5) Connecting Electrical Connections

    (4) Transmission cable specifi cations (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 67: 6) Indoor Unit Address Setting

    (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 68 (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 69 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-E-AU PWFY-P100VM-E-AU PWFY-P100VM-E-BU PWFY-P200VM-E-AU PWFY-P200VM-E-AU Indoor unit BC controller TB15 TB15 Transmission Booster PAC-SF46EPA (Main) (Sub) Wireless R/C Group 32 PWFY-P100VM-E-BU BC controller BC controller Indoor unit...
  • Page 70 CN41 CN40 CN41 CN41 CN40 CN41 CN40 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 DipSW2-1 Group 2 PWFY-P100VM-E-AU PWFY-P100VM-E-AU PWFY-P100VM-E-AU PWFY-P200VM-E-AU PWFY-P200VM-E-AU PWFY-P200VM-E-AU Indoor unit TB15 TB15 Transmission Booster PAC-SF46EPA (Main) Wireless R/C PWFY-P100VM-E-AU PWFY-P100VM-E-AU Group 32 PWFY-P200VM-E-AU PWFY-P200VM-E-AU LOSSNAY TB15 TB15...

  • Page 71: 7) External Input/Output Function

    (7) External input/output function Preset temperature input (external analog input: 4mA-20mA) [Fig. V. 1.(7).1] • External input Input through CN421, CN422 on the circuit board. (Fig. V. 1.(7).1) • External analog input current current External direction direction Use the supplied connector. analog input If no temperature settings are made via the MA remote controller, the temperature changes with the current of generator.

  • Page 72: 8) Bc Controller Piping Design

    (8) BC controller piping design (8)-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 73 (8)-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 74: 9) Wcb Piping Design

    (9) 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 75: Controller

    Controller 1. PAR-W21MAA specifi cations 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 76: Dip Switch Functions

    2. Dip switch functions Function according to switch setting Switch Function Switch setting timing H0 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...

  • Page 77: Maintenance Cycle

    Maintenance Cycle 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.

  • Page 78: Product Data (Additional Information For Chapter Iii.)

    Product Data (additional information for chapter III.) VIII 1. Outdoor unit capacity tables (1) Correction by total indoor (1)-1 Y series PUHY-P200YJM-A PUHY-P250YJM-A Nominal Nominal 22.4 28.0 Cooling Cooling BTU/h 76,400 BTU/h 95,500 Capacity Capacity Input 5.62 Input 7.40 PUHY-P250YJM-A PUHY-P200YJM-A Nominal Nominal...
  • Page 79 PUHY-P400YJM-A PUHY-P450YJM-A Nominal Nominal 45.0 50.0 Cooling Cooling BTU/h 153,500 BTU/h 170,600 Capacity Capacity Input 13.11 Input 15.47 PUHY-P450YJM-A PUHY-P400YJM-A Nominal Nominal 56.0 50.0 Heating Heating BTU/h 191,100 BTU/h 170,600 Capacity Capacity Input 14.62 Input 12.82 PUHY-P400YJM-A PUHY-P450YJM-A Cooling Cooling Heating Heating Total capacity of indoor units...
  • Page 80 PUHY-P600YSJM-A PUHY-P600YSJM-A1 PUHY-P650YSJM-A Nominal Nominal Nominal 69.0 69.0 73.0 Cooling Cooling Cooling BTU/h 235,400 BTU/h 235,400 BTU/h 249,100 Capacity Capacity Capacity Input Input Input 18.75 19.00 20.39 PUHY-P600YSJM-A PUHY-P600YSJM-A1 PUHY-P650YSJM-A Nominal Nominal Nominal 76.5 76.5 81.5 Heating Heating Heating BTU/h 261,000 BTU/h 261,000...
  • Page 81 PUHY-P800YSJM-A PUHY-P800YSJM-A1 PUHY-P850YSJM-A Nominal Nominal Nominal 90.0 90.0 96.0 Cooling Cooling Cooling BTU/h 307,100 BTU/h 307,100 BTU/h 327,600 Capacity Capacity Capacity Input 27.10 Input 26.86 Input 29.62 PUHY-P800YSJM-A PUHY-P800YSJM-A1 PUHY-P850YSJM-A Nominal Nominal Nominal 100.0 100.0 108.0 Heating Heating Heating BTU/h 341,200 BTU/h 341,200...
  • Page 82 PUHY-P1000YSJM-A PUHY-P1050YSJM-A Nominal Nominal 113.0 118.0 Cooling Cooling BTU/h 385,600 BTU/h 402,600 Capacity Capacity Input 32.10 Input 33.81 PUHY-P1000YSJM-A PUHY-P1050YSJM-A Nominal Nominal 127.0 132.0 Heating Heating BTU/h 433,300 BTU/h 450,400 Capacity Capacity Input 33.15 Input 34.10 PUHY-P1000YSJM-A PUHY-P1050YSJM-A Cooling Cooling Heating Heating Total capacity of indoor units...
  • Page 83 PUHY-P1200YSJM-A PUHY-P1250YSJM-A Nominal Nominal 136.0 140.0 Cooling Cooling BTU/h 464,000 BTU/h 477,700 Capacity Capacity Input 40.84 Input 42.94 PUHY-P1200YSJM-A PUHY-P1250YSJM-A Nominal Nominal 150.0 156.5 Heating Heating BTU/h 511,800 BTU/h 534,000 Capacity Capacity Input Input 39.26 40.86 PUHY-P1200YSJM-A PUHY-P1250YSJM-A Cooling Cooling Heating Heating 1600...
  • Page 84 (1)-2 Y (High COP) series PUHY-EP200YJM-A PUHY-EP250YJM-A Nominal Nominal 22.4 28.0 Cooling Cooling BTU/h 76,400 BTU/h 95,500 Capacity Capacity Input 5.09 Input 6.73 PUHY-EP250YJM-A PUHY-EP200YJM-A Nominal Nominal 31.5 25.0 Heating Heating BTU/h 107,500 BTU/h 85,300 Capacity Capacity Input 7.15 Input 5.54 PUHY-EP200YJM-A PUHY-EP250YJM-A...
  • Page 85 PUHY-EP450YSJM-A PUHY-EP500YSJM-A PUHY-EP500YSJM-A1 Nominal Nominal Nominal 50.0 56.0 56.0 Cooling Cooling Cooling BTU/h 170,600 BTU/h 191,100 BTU/h 191,100 Capacity Capacity Capacity Input 11.87 Input 13.30 Input 13.65 PUHY-EP450YSJM-A PUHY-EP500YSJM-A PUHY-EP500YSJM-A1 Nominal Nominal Nominal 56.0 63.0 63.0 Heating Heating Heating BTU/h 191,100 BTU/h 215,000...
  • Page 86 PUHY-EP650YSJM-A PUHY-EP700YSJM-A PUHY-EP700YSJM-A1 Nominal Nominal Nominal 73.0 80.0 80.0 Cooling Cooling Cooling BTU/h 249,100 BTU/h 273,000 BTU/h 273,000 Capacity Capacity Capacity Input 17.46 Input 19.13 Input 19.41 PUHY-EP700YSJM-A PUHY-EP700YSJM-A1 PUHY-EP650YSJM-A Nominal Nominal Nominal 88.0 88.0 81.5 Heating Heating Heating BTU/h 300,300 BTU/h 300,300...
  • Page 87 PUHY-EP850YSJM-A PUHY-EP900YSJM-A Nominal Nominal 96.0 101.0 Cooling Cooling BTU/h 327,600 BTU/h 344,600 Capacity Capacity Input 23.58 Input 24.81 PUHY-EP850YSJM-A PUHY-EP900YSJM-A Nominal Nominal 108.0 113.0 Heating Heating BTU/h 368,500 BTU/h 385,600 Capacity Capacity Input Input 24.65 25.50 PUHY-EP850YSJM-A PUHY-EP900YSJM-A Cooling Cooling Heating Heating Total capacity of indoor units...
  • Page 88 (1)-3 HP (ZUBADAN) series PUHY-HP400YSHM-A PUHY-HP200YHM-A 50.0 60.0 40.0 50.0 30.0 40.0 20.0 30.0 10.0 20.0 10.0 10.0 15.0 10.0 HP200 HP400 Cooling Cooling Heating Heating Total capacity of indoor units Total capacity of indoor units PUHY-HP250YHM-A PUHY-HP500YSHM-A 50.0 70.0 40.0 60.0 30.0...
  • Page 89 (1)-4 R2 series PURY-P200YJM-A PURY-P250YJM-A Nominal Nominal 22.4 28.0 Cooling Cooling BTU/h 76,400 BTU/h 95,500 Capacity Capacity Input Input 5.18 7.05 PURY-P250YJM-A PURY-P200YJM-A Nominal Nominal 31.5 25.0 Heating Heating BTU/h 107,500 Capacity BTU/h 85,300 Capacity Input 7.32 Input 5.69 PURY-P200YJM-A PURY-P250YJM-A Cooling Cooling...
  • Page 90 PURY-P400YJM-A PURY-P400YSJM-A1 Nominal Nominal 45.0 45.0 Cooling Cooling BTU/h 153,500 BTU/h 153,500 Capacity Capacity Input Input 13.55 10.73 PURY-P400YSJM-A1 PURY-P400YJM-A Nominal Nominal 50.0 50.0 Heating Heating BTU/h 170,600 Capacity BTU/h 170,600 Capacity Input 11.62 Input 12.75 PURY-P400YJM-A PURY-P400YSJM-A1 Cooling Cooling Heating Heating Total capacity of indoor units...
  • Page 91 PURY-P500YSJM-A PURY-P500YSJM-A1 Nominal Nominal 56.0 56.0 Cooling Cooling BTU/h 191,100 BTU/h 191,100 Capacity Capacity Input Input 14.85 14.73 PURY-P500YSJM-A PURY-P500YSJM-A1 Nominal Nominal 63.0 63.0 Heating Heating BTU/h 215,000 BTU/h 215,000 Capacity Capacity Input Input 15.10 15.07 PURY-P500YSJM-A PURY-P500YSJM-A1 Cooling Cooling Heating Heating Total capacity of indoor units...
  • Page 92 PURY-P600YSJM-A1 PURY-P650YSJM-A Nominal Nominal 69.0 73.0 Cooling Cooling BTU/h BTU/h 235,400 249,100 Capacity Capacity Input 19.16 Input 21.53 PURY-P600YSJM-A1 PURY-P650YSJM-A Nominal Nominal 76.5 81.5 Heating Heating BTU/h 261,000 BTU/h 278,100 Capacity Capacity Input 18.61 Input 20.47 PURY-P600YSJM-A1 PURY-P650YSJM-A Cooling Cooling Heating Heating 1000...
  • Page 93 PURY-P750YSJM-A PURY-P800YSJM-A Nominal Nominal 85.0 90.0 Cooling Cooling BTU/h 290,000 BTU/h 307,100 Capacity Capacity Input Input 26.47 28.30 PURY-P800YSJM-A PURY-P750YSJM-A Nominal Nominal 100.0 95.0 Heating Heating BTU/h 341,200 BTU/h 324,100 Capacity Capacity Input 26.04 Input 24.05 PURY-P750YSJM-A PURY-P800YSJM-A Cooling Cooling Heating Heating Total capacity of indoor units...
  • Page 94 PURY-P900YSJM-A Nominal 101.0 Cooling BTU/h 344,600 Capacity Input 30.23 PURY-P900YSJM-A Nominal 113.0 Heating BTU/h 385,600 Capacity Input 30.05 PURY-P900YSJM-A Cooling Heating Total capacity of indoor units - 86 -...
  • Page 95 (1)-5 R2 (High COP) series PURY-EP200YJM-A PURY-EP250YJM-A Nominal Nominal 22.4 28.0 Cooling Cooling BTU/h 76,400 BTU/h 95,500 Capacity Capacity Input Input 5.07 6.76 PURY-EP200YJM-A PURY-EP250YJM-A Nominal Nominal 25.0 31.5 Heating Heating BTU/h 85,300 BTU/h 107,500 Capacity Capacity Input 5.56 Input 7.15 PURY-EP200YJM-A PURY-EP250YJM-A...
  • Page 96 PURY-EP400YSJM-A PURY-EP450YSJM-A Nominal Nominal 45.0 50.0 Cooling Cooling BTU/h 153,500 BTU/h 170,600 Capacity Capacity Input 10.41 Input 11.99 PURY-EP400YSJM-A PURY-EP450YSJM-A Nominal Nominal 50.0 56.0 Heating Heating BTU/h 170,600 BTU/h 191,100 Capacity Capacity Input Input 11.36 12.87 PURY-EP400YSJM-A PURY-EP450YSJM-A Cooling Cooling Heating Heating Total capacity of indoor units...
  • Page 97 PURY-EP550YSJM-A PURY-EP600YSJM-A Nominal Nominal 63.0 69.0 Cooling Cooling BTU/h 215,000 BTU/h 235,400 Capacity Capacity Input Input 15.40 16.87 PURY-EP550YSJM-A PURY-EP600YSJM-A Nominal Nominal 69.0 76.5 Heating Heating BTU/h 235,400 BTU/h 261,000 Capacity Capacity Input 15.93 Input 17.38 PURY-EP550YSJM-A PURY-EP600YSJM-A Cooling Cooling Heating Heating 1000...
  • Page 98 PURY-EP700YSJM-A Nominal 80.0 Cooling BTU/h 273,000 Capacity Input 21.22 PURY-EP700YSJM-A Nominal 88.0 Heating BTU/h 300,300 Capacity Input 22.05 PURY-EP700YSJM-A Cooling Heating Total capacity of indoor units - 90 -...
  • Page 99 (1)-6 WY series PQHY-P450YSHM-A PQHY-P200YHM-A 50.0 60.0 40.0 50.0 30.0 40.0 20.0 30.0 10.0 20.0 10.0 10.0 15.0 10.0 P200 P450 Cooling Cooling Heating Heating Total capacity of indoor units Total capacity of indoor units PQHY-P250YHM-A PQHY-P500YSHM-A 50.0 70.0 40.0 60.0 30.0 50.0...
  • Page 100 PQHY-P850YSHM-A PQHY-P650YSHM-A 100.0 120.0 80.0 100.0 60.0 80.0 40.0 60.0 40.0 20.0 25.0 25.0 20.0 20.0 15.0 15.0 10.0 10.0 P650 P850 Cooling Cooling Heating Heating 1000 1100 1400 Total capacity of indoor units Total capacity of indoor units PQHY-P700YSHM-A PQHY-P900YSHM-A 100.0 120.0...
  • Page 101 (1)-7 WR2 series PQRY-P450YSHM-A PQRY-P200YHM-A 50.0 70.0 40.0 60.0 30.0 50.0 20.0 40.0 10.0 30.0 10.0 20.0 15.0 10.0 P200 P450 Cooling Cooling Heating Heating Total capacity of indoor units Total capacity of indoor units PQRY-P250YHM-A PQRY-P500YSHM-A 50.0 70.0 40.0 60.0 30.0 50.0...
  • Page 102 (2) Correction by refrigerant piping length (2)-1 Y series (2)-1-1 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...
  • Page 103 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 104 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 105 (2)-1-2 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 106 (2)-2 HP (ZUBADAN) series (2)-2-1 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 107 (2)-3 R2 series (2)-3-1 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 108 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 109 (2)-3-2 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) - 101 -...
  • Page 110 (2)-3-3 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 x 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 x number of bends in the piping) m 3 PURY-(E)P350YJM-A(-BS) Equivalent length = (Actual piping length to the farthest indoor unit) + (0.47 x number of bends in the piping) m 4 PURY-(E)P400,450,500,550,600,650Y(S)JM-A(1)(-BS)
  • Page 111 (2)-4 WY series (2)-4-1 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 112 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 113 (2)-4-2 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 114 (2)-4-3 How to obtain the equivalent piping length 1 PQHY-P200YHM Equivalent length = (Actual piping length to the farthest indoor unit) + (0.35 x number of bends in the piping) m 2 PQHY-P250, 300YHM Equivalent length = (Actual piping length to the farthest indoor unit) + (0.42 x 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 x number of bends in the piping) m 4 PQHY-P700, 750, 800YSHM...
  • Page 115 (2)-5 WR2 series (2)-5-1 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 116 (2)-5-2 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 0.65 100 120 140 160 180 Piping equivalent length (m) Piping equivalent length (m) PQRY-P250, 300YHM-A PQRY-P550, 600YSHM-A 1.00 1.00 0.95...
  • Page 117 (3) 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. (3)-1 Y series Table of correction factor at frost and defrost Outdoor inlet air temp.
  • Page 118 (3)-3 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 121 DATA BOOK PWFY-P100VM-E-BU PWFY-P100VM-E-AU PWFY-P200VM-E-AU HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN http://Global.MitsubishiElectric.com New publication effective Dec. 2010 Specifications subject to change without notice MEE10K010...

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