Specifications

ManualsBrandsMitsubishi Heavy Industries ManualsAir ConditionerFDR508-A

527

FDR-HFDR-H

527

)(

14. CEILING RECESSED TYPE

CASSETTERIA MODELS

Split system, Air to air

heat pump type

FDR208HEN-SA

258HEN-SA

308HEN-SA

308HES-SA

408HES-SA

508HES-SA

FDR308HEN-A

308HES-A

408HES-A

508HES-A

Summary of content (51 pages)

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FDR-H 14.
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FDR-H CONTENTS 14.1 GENERAL INFORMATION ...................................................................... 529 14.1.1 Specific features ................................................................................ 529 14.1.2 How to read the model name............................................................ 529 14.2 SELECTION DATA ................................................................................... 530 14.2.1 Specifications ...........................................................
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FDR-H 14.1 GENERAL INFORMATION 14.1.1 Specific features (1) Less refrigerant charge amount due to use of double phase refrigerant flow system. The total refrigerant charge amount has been reduced by more than 50%. (2) The indoor outdoor interconnection signal wiring has been done away with. The microcomputer chip is installed in the indoor unit.
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FDR-H 14.2 SELECTION DATA 14.2.1 Specifications Model FDR208HEN-SA FDR208HEN-SA Model Item FDR208-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-26W-E (1) W Nominal heating capacity (1) W Nominal cooling capacity _ R-PNLC-26W-E 5000 5400 Power source 1 Phase, 220/240V, 50Hz Cooling input Operation data(3) FDC208HEN3A _ kW 1.78/1.87 Running current (Cooling) A 8.3/8.1 Power factor (Cooling) % 97/96 Heating input kW 1.74/1.
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FDR-H Model FDR258HEN-SA FDR258HEN-SA Model Item FDR258-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 5700 6100 Power source 1 Phase, 220/240V, 50Hz Cooling input Operation data(3) FDC258HEN3A _ kW 2.06/2.17 Running current (Cooling) A 9.4/9.4 Power factor (Cooling) % 99/96 kW 1.96/2.11 Running current (Heating) A 9.1/9.
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FDR-H Model FDR308HEN-SA FDR308HEN-SA Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 8000 Power source 1 Phase, 220/240V, 50Hz Cooling input Running current (Cooling) Operation data(3) FDC308HEN3 _ Power factor (Cooling) kW 3.02/3.22 A 14.0/14.5 % 98/93 kW 2.88/3.04 Running current (Heating) A 13.4/13.
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FDR-H Model FDR308HES-SA FDR308HES-SA Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 8000 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC308HES3 _ kW 2.94/3.00 Running current (Cooling) A 5.2/5.6 Power factor (Cooling) % 86/75 kW 2.58/2.64 Running current (Heating) A 4.7/4.
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FDR-H Model FDR408HES-SA FDR408HES-SA Model Item FDR408-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 10000 11200 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC408HES3 _ kW 4.48/4.58 Running current (Cooling) A 7.6/7.9 Power factor (Cooling) % 90/81 kW 3.86/3.90 Running current (Heating) A 6.9/7.
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FDR-H Model FDR508HES-SA FDR508HES-SA Model Item FDR508-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 12500 14000 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC508HES3 _ kW 5.27/5.52 Running current (Cooling) A 9.4/10.2 Power factor (Cooling) % 85/75 kW 4.82/4.95 Running current (Heating) A 8.9/9.
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FDR-H Model FDR308HEN-A FDR308HEN-A Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 7300 Power source 1 Phase, 220/240V, 50Hz Cooling input Running current (Cooling) Operation data(3) FDC306HEN3 _ Power factor (Cooling) kW 3.11/3.15 A 15.7/16.4 % 90/80 kW 2.86/2.90 Running current (Heating) A 14.6/15.
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FDR-H Model FDR308HES-A FDR308HES-A Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 7300 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC306HES3 _ kW 2.87/2.88 Running current (Cooling) A 5.4/5.4 Power factor (Cooling) % 81/74 kW 2.54/2.56 Running current (Heating) A 5.0/5.
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FDR-H Model FDR408HES-A FDR408HES-A Model Item FDR408-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 10200 10500 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC406HES3 _ kW 3.76/3.76 Running current (Cooling) A 7.3/7.3 Power factor (Cooling) % 78/72 kW 3.46/3.46 Running current (Heating) A 7.0/7.
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FDR-H Model FDR508HES-A FDR508HES-A Model Item FDR508-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 12500 12800 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC506HES3 _ kW 4.84/4.84 Running current (Cooling) A 9.9/9.9 Power factor (Cooling) % 74/68 kW 4.46/4.48 Running current (Heating) A 9.1/9.
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FDR-H 14.2.2 Range of usage & limitations Models FDR208~508 (FDC208~508 type) Models Item FDR208, 258 (FDC208, 258 type) FDR308~508 (FDC308~508 type) Indoor return air temperature (Upper, lower limits) Refer to the selection chart Outdoor air temperature (Upper, lower limits) Indoor unit atmosphere (behind ceiling) temperature and humidity Dew point temperature: 28˚C or less, relative humidity: 80% or less Max.
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FDR-H 14.2.3 Exterior dimentions (1) Indoor unit Model FDR208-A Silent Panel (Model: R-PNLS-26W-E) Unit : mm 980 (Ceiling hole size) 57 786 (Suspension bolts pitch) 433 Drain hose (Accessories) 137 (Locality) 353 Fresh air opening (Knock out hole) 284 71 150 480 465 213 81 ↑A 405 650 MIN320 0 φ20 Drain (Natural drainage) (VP20) Hole of wiring (I.D. φ35) 250 460 213 Holes of tapping screws 4-φ 4.
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FDR-H Model FDR208-A Canvas Panel (Model: R-PNLC-26W-E) Drain hose (Accessories) 804 (Ceiling hole size) 9 Unit : mm 786 (Suspension bolts pitch) (Local Locality) 9 45 Panel center 150 193 Drain (Connectable with VP25) Control box 352 525 (Ceiling hole size) 90 Fresh air opening (Knock out hole) 69 Liquid piping φ6.35 (1/4") 45 545 (Suspension bolts pitch) 70 284 C↓ 405 VIEW C 59 Air outlet duct 71 295~325 750 320 245 480 Hole for humidifier piping (I.D.
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FDR-H Models FDR258-A, 308-A Unit : mm Silent Panel (Model: R-PNLS-36W-E) 1180 (Ceiling hole size) 986 (Suspension bolts pitch) 57 533 137 453 Drain hose (Accessories) (Locality) Fresh air opening (Knock out hole) 45 285 150 VIEW C (Max. Drain up) 295~325 950 165 500 71 Air outlet duct Suspension bolts (M10 × 4pcs.
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FDR-H Models FDR258-A, 308-A Canvas Panel (Model: R-PNLC-36W-E) Unit : mm Drain hose (Accessories) (Locality) 1004 (Ceiling hole size) 9 Fresh air opening (Knock out hole) 284 45 C↑ 150 193 69 Panel center 352 Control box 500 VIEW C 59 Suspension bolts (M10 × 4pcs.) 950 285 285 215 635 510 Hole for humidifier piping (I.D.φ14) 480 465 405 Drain (Connectable with VP25) 199 260 B→ 274 299 600 35 130 149 165 295~325 80 40 71 Air outlet duct (Max.
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FDR-H Models FDR408-A, 508-A Unit : mm Silent Panel (Model: R-PNLS-46W-E) 1600(Ceiling hole size) Drain hose(Accessories) 1406(Suspension bolts pictch) 57 743 137 (Locality) 663 Fresh air opening 284 Control box Panel center 70 150 690(Ceiling hole size) 58 545 (Suspension bolts pictch) 275 45 C 270 (Knock out hole) 69 495 Air outlet duct 75 45 VIEW C 76 (Max.Drain up) 80 Suspension bolts (M10 × 4 pcs.
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FDR-H Models FDR408-A, 508-A Unit : mm Canvas Panel (Model: R-PNLC-46W-E) Drain hose(Accessories) 1424(Ceiling hole size) 1406(Suspension bolts pictch) 9 Fresh air opening (Locality) 9 (Knock out hole) 150 45 C 193 69 Panel center 352 Control box 495 VIEW C 59 71 Suspension bolts 80 1370 (M10 × 4 pcs.) 320 320 320 235 510 480 465 310 250 325 350 86 600 130 B→ 635 405 (I.D.
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FDR-H (2) Remote controller (Optional parts) Unit : mm Wall 0.3mm2, 3cores (O.D.φ5.6) Wire (Recessed) LCD display Junction box (Locally Purchased) 120 16 Remote controller mounting dimensions 120 60 46 47 17 7 120 89 83.
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FDR-H (3) Outdoor unit Model FDC208HEN3A Liquid piping: φ 6.35 (1/4") Unit: mm (Flare connecting) 40 53 40 Gas piping: φ 15.88 (5/8") (Flare connecting) 95 Liquid piping: φ 6.35 (1/4") (Flare connecting) Terminal block Gas piping: φ 15.
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FDR-H Models FDC258HEN3A, 308HEN3, 308HES3 Liquid piping: ø9.52 (3/8") (Flare connecting) Unit: mm 53 40 Gas piping: ø15.88 (5/8") (Flare connecting) 40 95 Terminal block Liquid piping: ø9.52 (3/8") (Flare connecting) 110 195 50 50 10 195 460 110 845 Gas piping: ø15.
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FDR-H Models FDC408HES3, 508HES3 Unit: mm Liquid piping: ø 9.52 (3/8") (Flare connecting) 46 100 48 50 Gas piping: ø 19.05 (3/4") (Flare connecting) Terminal block Liquid piping: ø 9.52 (3/8") (Flare connecting) 1250 (1050) Gas piping: ø 19.
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FDR-H Models FDC306HEN3, 306HES3 580 380 Unit: mm Anchor bolts (M10 × 4 pcs) Required space for maintenance and air flow Minimum allowable space to the obstacles Unit:mm Installation type 1 2 L1 Open Open 500 L2 300 0 Open L3 100 150 100 Mark 3 Notes (1) Fix the unit with anchor bolts. (2) Strong wind must not be directed to the air outlet. (3) Free space over the unit must be larger than 1 m. (4) The unit should not be surrounded by obstructions in all direction.
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FDR-H Models FDC406HES3, 506HES3 Unit: mm 380 580 Required space for maintenance and air flow Minimum allowable space to the obstacles Unit:mm Installation type 1 2 3 L1 Open Open 500 L2 300 0 Open L3 150 300 150 Mark 552 Notes (1) Fix the unit with anchor bolts. (2) Strong wind must not be directed to the air outlet. (3) Free space over the unit must be larger than 1 m. (4) The unit should not be surrounded by obstructions in all direction.
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FDR-H 14.2.
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FDR-H 14.2.5 Piping system Models FDR208HEN-SA, 258HEN-SA Cooling cycle Indoor unit Outdoor unit Heating cycle High pressure switch (63H2) (For fan motor control) Thermistor (ThO-A) 4way valve Gas line (ø15.
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FDR-H Model FDR508HES-SA High pressure switch (63H2) (For fan motor control) Indoor unit Cooling cycle 4way valve Gas line (ø19.
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FDR-H Models FDR408HES-A, 508HES-A Service valve (Flare connecting) Indoor unit Check joint Strainer Gas line (ø19.05) Cooling cycle Heating cycle Outdoor unit High pressure switch (For fan motor control) Strainer 4way valve Check joint Thermistor (ThI-A) Heat exchanger Accumlator Heat exchanger Check joint Thermistor (ThI-R) Compressor Defrost Thermostat (23DH) High Pressure regulator valve Capillary tube Liquid line (ø9.
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FDR-H 14.2.6 Selection chart Correct the cooling and heating capacity in accordance with the conditions as follows. The net cooling and heating capacity can be obtained in the following way. Net capacity = Capacity shown on specification × Correction factors as follows. (1) Coefficient of cooling and heating capacity in relation to temperatures Only case of ISO-T1 models (Only case of FDC308~508 type) Cooling operation Outdoor air D.B. temperature (˚CD.B.) Heating operation Indoor air D.B.
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FDR-H Table of bypass factor Model FDR 208 type FDR 258 type FDR 308 type FDR 408 type FDR 508 type Hi 0.035 0.032 0.039 0.085 0.035 Lo 0.021 0.020 0.023 0.060 0.023 Item Air flow (2) Correction of cooling and heating capacity in relation to air flow rate control (fan speed) Coefficient: 1.00 at High, 0.
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FDR-H 14.2.7 Characteristics of fan (1) Cassetteria type (FDR) How to interpret the blower characteristics table • External static pressure table Unit: Pa (mmAq) Duct specs. 1 spot closing(1) Square duct(3) Example : Case of FDR308-A 30(3) 65(6.5) 45(4.5) 80(8) 50(5) 85(8.5) FDR308-A 20 25(2.5) 60(6) 45(4.5) 80(8) 50(5) 85(8.5) FDR408-A 28 40(4) 70(7) 50(5) 80(8) 50(5) 85(8.5) FDR508-A 34 40(4) 70(7) 50(5) 80(8) 55(5.5) 85(8.5) — — 90(9) 50(5) 85(8.
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FDR-H Model FDR308-A Model FDR408-A 120(12) 120(12) 100(10) 100(10) 60(6) Hig hs ee d • ard nd ow •L Static pressure Pa (mmAq) ed d• ee sp gh Hi ow L Sta • ed spelimit h g Hi ower L 20(2) 3-spot blower internal resistance 0(0) 4-spot blower internal resistance [Standard] Square duct blower internal resistance Internal resistance without suction panel Internal resistance without filter 560 h e sp gh Hi igh H • ed pe mit s gh li Hi pper U 24 26 Lower limit ig 22 Upper limit 120(
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FDR-H 14.2.8 Noise level Note (1) The data are based on the following conditions. Ambient air temperature: Indoor unit 27˚C DB, 19˚C WB. Outdoor unit 35˚C DB. Outdoor unit Measured based on JIS B 8616 Mike position: at highest noise level in position as below Distance from front side 1m Height 1m Indoor unit Measured based on JIS B 8616 Mike position as below Canvas panel Unit Unit 1.5m 1.5m Silent panel (2) (3) The data in the chart are measeured in an unechonic room.
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FDR-H Model FDR408-A Model FDR508-A Noise level 46 dB (A) at HIGH 39 dB (A) at LOW 70 Noise level 47 dB (A) at HIGH 40 dB (A) at LOW 70 70 70 60 N70 60 N60 50 50 N50 40 40 N40 30 30 N30 N2 0 20 63 125 250 500 1000 2000 Sound pressure level (Standard 0.0002µ bar) dB Sound pressure level (Standard 0.
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Y/GN RD BL S WH X05 X08 X04 X07 X06 X03 CT1 R WH WH 3 28 2 H L UH (49FO1) FMO1 X02 X03 X04 CC CFI CFo CH CM CnA ~ W CT1 F FMI FMo DM FS NR PC SV1 SW1 SW3 TB Thc ThI-A Mark CF01 17 52C X01 19 18 A1 Parts name X05 16 12 13 20S Capacitor for CM Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Surge suppressor Photo coupler Solenoid coil (for cont
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BL Y/GN RD WH X05 X08 X04 X07 X06 X03 CT1 R WH WH 3 28 2 CC CFI CFo CH CM CnA ~ W CT1 F FMI FMo DM FS NR PC SV1,2 SW1 SW3 TB Thc ThI-A Mark H L UH (49FO1) FMO1 CF01 X05 16 12 13 20S 17 Capacitor for CM Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Surge suppressor Photo coupler Solenoid coil (for control) Switch (Address set) Changeover switch Term
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RD X08 X07 W BL X06 X03 WH 1 2 BK/WH 3 28 RD/WH CFI CFo1 CH CM CnA ~ Z CT1,2 F FMI FMo1 DM FS LED-G LED-R NR PC SV1,2 SW1 SW3 TB Mark (49FO1) H L UH FMO1 CF01 17 12 13 16 20S Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Indication lamp (Green) Indication lamp (Red) Surge suppressor Photo coupler Solenoid coil (for control) Switch (Address set) Changeov
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RD Y/GN V BL 6 X08 X07 X06 WH 1 2 BK/WH 3 28 RD/WH CFI1,2 CFo1,2 CH CM CnA ~ Z CT1,2 F FMI1,2 FMo1,2 DM FS LED-G LED-R NR PC SV1,2 SW1 SW3 TB Mark H L UH (49FO1) FMO1 CF01 12 13 H L UH (49FO2) FMO2 Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Indication lamp (Green) Indication lamp (Red) Surge suppressor Photo coupler Solenoid coil (for control) Swit
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Y / GN C 5 (49C) 6 CM S CC 4 3 2 1 WH R BK 52C BK OR Capacitor for CM Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Drain motor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Float switch Surge suppressor Photo coupler Switch (Address set) Changeover switch Terminal block ( mark) Thermistor CC CFI CFo CH CM CnA ~ W DM F FMI FMo FS NR PC SW1 SW3 TB Thc CnP Parts name OR CFO BK CH CnP 52C Mark CnM (49F0) NR CnM OR OR CnM FM0 M
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N L3 BK 52C NR T2 T1 CM T3 (49C) 6 5 4 3 2 1 RD FMO OR CnM (49FO) BK WH Parts name Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Drain motor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Float switch Surge suppressor Photo coupler Switch (Address set) Changeover switch Terminal block ( mark) Thermistor CFI CFo CH CM CnA ~ W DM F FMI FMo FS NR PC SW1 SW3 TB Thc CFO CnP CH CnP 52C BK Mark OR CnM OR OR CnM Meaning of marks WH B
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N L3 52C NR T2 T1 CM T3 (49C) 6 5 4 3 2 1 RD BK BK WH OR CFOI BK CnP OR Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Drain motor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Float switch Surge suppressor Photo coupler Switch (Address set) Changeover switch Terminal block ( mark) Thermistor CFI1,2 CFo1,2 CH CM CnA ~ W DM F FMI1,2 FMo1,2 FS NR PC SW1 SW3 TB Thc BK Parts name OR CnM2 OR OR CnM2 (49FO2) FMO2 CnM2 CH CnP 52C Mar
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FDR-H 14.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER Same as the cooling/heating equipment for FDT(N) heat pump type. Refer to page 317. 14.5 APPLICATION DATA SAFETY PRECAUTIONS • Please read these “Safety Precautions” first then accurately execute the installation work. • Though the precautionary points indicated herein are divided under two headings.
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FDR-H NOTICE All phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES. These instructions do not cover all variations for every kind of installation circumstance. Should further information be desired or should particular problems occur, the matter should be referred to Mitsubishi Heavy Industries, Ltd. through your local distributor. WARNING BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION.
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FDR-H (4) Preparation for suspending the unit (a) Selection of hanging pattern When the unit is hanged from ceiling, select one of following patterns depending on the dimensions of the ceiling.
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FDR-H Hanging bolt (5) Installation of indoor unit M10 nut M10 washer ¡ Fix the indoor unit to the hanger bolts. If required, it is possible to suspend the unit to the beam, etc. M10 spring washer Main unit Directly by use of the bolts without using the hanger bolts. Note When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of hanging bracket. Adjusting to the levelness (a) Adjust the out-of levelness using a level or by the following method.
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FDR-H (d) When constructing drain piping for several units, posi- Secure the elevation as high as possible (approx. 100 mm) tion the common pipe about 100mm below the drain outlet of each unit as shown in the sketch. Use VP-30(11/4˝) or thicker pipe for this purpose. A downhill grade of 1/100 or less VP30 (e) Be sure to provide heat insulation to hard PVC pipes of Unit: mm indoor placement.
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FDR-H (7) Installation work for air outlet ducts Air conditioner main unit. Canvas duct (Option) Heat insulation Ceiling surface B Special blowout (Option) Suction hole (Silent panel) duct (Optional or marketed item) A Blowout Suction hole (Canvas panel) Calculate the draft and external static pressure and select the length, shape and blowout. A Blowout duct ¡ 2-spot, 3-spot and 4-spot with φ 200 type duct are the standard specifications. Determine the number of spots based on following table.
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FDR-H (9) Installation of ornament panel Name Q'ty Round head set screw (M5 × 35) i) Accessory Position 4 pcs. Securing the panel ii) Installation procedures (a) Remove the inner frame of panel ¡ How to remove the panel inner frame 1 Detach from pins (A) in the order of arrow 1→2. 2 Open slightly as the arrow 3 and move toward the arrow 4 and detach from pin (B).
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FDR-H Attachment of ceiling material Ceiling material can be attached to the panel inner frame. (Plate thickness max. 15mm) Ceiling material Ornament panel Panel inner frame Stopper Attachment procedures 1 Remove the stopper. 2 Remove the ornament plate and attach the ceiling material. 3 Hold down the ceiling material and return the stopper in position. Note (1) If the ceiling material is attached, the ornament plate is not used. 14.5.