Mitsubishi Heavy Industries FDC508HES3 User manual

677
V MULTI
18. MULTI-TYPE(V MULTI)
PACKAGED AIR-CONDITIONER
Split system, Air to air
heat pump type
OUTDOOR UNIT
FDC508HES3
808HES3
1008HES3
INDOOR UNIT
FDT208-A FDR208-A
258-A 258-A
308-A 308-A
408-A 408-A
508-A 508-A
()
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V MULTI

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V MULTI
CONTENTS
18.1 GENERAL INFORMATION ......................................................................679
18.1.1 Specific features................................................................................679
18.1.2 How to read the model name............................................................679
18.1.3 Table of models .................................................................................680
18.1.4 Table of system combinations .........................................................680
18.2. SELECTION DATA ...................................................................................681
18.2.1 Specifications ....................................................................................681
18.2.2 Range of usage & limitations ...........................................................688
18.2.3 Exterior dimensions..........................................................................690
18.2.4 Exterior appearance..........................................................................702
18.2.5 Piping system ....................................................................................703
18.2.6 Selection chart...................................................................................705
18.2.7 Characteristic of fan..........................................................................707
18.2.8 Noise level..........................................................................................709
18.3. ELECTRICAL DATA .................................................................................711
18.3.1 Electrical wiring.................................................................................711
18.4. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER............713
18.5. APPLICATION DATA................................................................................713
18.5.1 Installation of indoor unit ................................................................713
18.5.2 Installation of remote controller (Optional parts)...........................713
18.5.3 Installation of outdoor unit...............................................................713
18.6. MAINTENANCE DATA .............................................................................721

679
V MULTI
18.1 GENERAL INFORMATION
18.1.1 Specific features
Ideal for the installation conditions characteristic of larger rooms and L-shaped or other non-standard-shaped rooms, the Multi-Type V
series allows an extensive degree of flexibility in the selection of indoor units. Specifically, the selection of indoor units with differing
capacities and differing or similar types is supported, as is the selection of indoor units with similar capacities and differing types.
Furthermore, a maximum of up to four individual indoor units can be operated in synchrony with a single outdoor unit.
(1) Simaltaneous operation possible in non-standard-shaped rooms or large-sized areas.
(2) Select indoor units of differing capacities and differing or similar types; alternatively, indoor units of similar capacities and differ-
ing types.
(3) Up to four individual indoor units can be connected to single outdoor unit.
(4) Indoor unit.
(i) Ceiling recessed type (FDT)
(a) All air supply ports have auto swing louvers. The indoor fan motor has two speeds of high and low.
(b) All models have service valves protruding from the outdoor unit for faster flare connection work in the field.
(c) Low sound level
Operating noise has been remarkably reduced due to adoption of the crescent turbo fan which cuts off wind-blowing
noise and also console type of cabinet which is highly effective to protect vibration.
(d) 700mm high drain head
Adoption of drain pump with high drain head and high capacity (600cc/min) has made it possible to have maximum
700 mm(from below ceiling drain head.[In case 700mm drain head is required, set it up close to the unit. It is impossible
to do piping on down slope.]
(ii) Cassetteria type (FDR)
(a) Quiet sound design
(i) Noise reducing effect has been improved significantly with the employment of large silent steam fans which are
free from the wind swishing sound, and the special designing of noise shielding and acoustic suction panel.
(ii) Ideal adaptation to the need for quiet sound at conference rooms, offices, etc.
(b) 2 types of optional decorative panel
(i) Optional decorative panel consists of silent panel and a canvas duct panel. [has smaller sizes and is prepared with
canvas duct panel which provides higher drain head.]
(ii) Flexibility of installation is increased with 2 type panels.
(c) External static pressure
High external static pressure type (Refer to the specification in clause 2 for the external static pressure.)
Applicable power source ... See the specifications
Heat pump type
Series No.
Nominal capacity
Model name (FDC: Outdoor unit)
Example: FDC 80 8 H ES 3
18.1.2 How to read the model name
Example: FDT 20 8- A
Series No.
Nominal capacity
Model name
FDT: Ceiling recessed type unit with
wired remote controller
FDR: Cassetteria type unit with wired
remote controller

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V MULTI
18.1.3 Table of models
Capacity
Model
Ceiling recessed type (FDT)
FDC508HES3
(5 Horse Power)
FDC808HES3
(8 Horse Power)
FDC1008HES3
(10 Horse Power)
Cassetteria type (FDR)
208 258 308 508408
Outdoor unit to be combined(FDC)
18.1.4 Table of system combinations
Indoor unit assembly capacity Branch pipe set
(Optional)
258+258 DIS-WA
408+408
308+508FDC808HES3
308+308+308 DIS-TB
DIS-WB
508+508 DIS-WB
DIS-WAº2set
DIS-WBº1set
208+408+408
258+258+508 DIS-TB
Type
Twin
Outdoor unit
FDC508HES3
Triple
Twin
Twin
Double twin
Triple
FDC1008HES3
308+308+408
208+208+208+208
DIS-WAº2set
DIS-WBº1set
Double twin 258+258+258+258
Notes (1) It is possible to used different models (FDT, FDR) when combining indoor units.
(2) Always use the branch piping set (optional) at branches in the refrigerant piping.

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Item
Nominal cooling capacity(
1)
W
W
W
CMM
23(Unit:18 Panel:5)
25 1
Hi: 16 Lo: 11Hi: 14 Lo: 10
dB(A)
mm Unit:215 700 700
Panel:26 800 800
Nominal heating capacity(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDT208-A
5000
5400
FDT258-A
5700
6100
1 Phase 220/240V 50Hz
Capillary tube
Line starting
Available
Long life filter 1(Washable)
Rubber sleeve(for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas line)
Mounting kit, Drain hose
Decorative Panel
Thermostat by electronics
Turbo fan 1
mm(in)
Safety equipment
Remote control switch (Optional:RCD-H-S-E)
Hi: 38 Lo: 33
Louver fine & inner grooved tubing
30 1
30(Unit:24 Panel:6)
Unit:260 840 840
Panel:30 950 950
Hi: 39 Lo: 35
Liquid line: 6.35 (1/4")
Gas line: 15.88 (5/8") Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
JIS B8616"UNITARY AIR-CONDITIONERS"
Decorative Panel model (Optional)
Item
Item
Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation
Model
FDT208-A T-PSA-22W-E
FDT258-A T-PSA-32W-E
Panel Part No.
DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg
18.2 SELECTION DATA
18.2.1 Specifications
(1) Indoor unit
(a) Ceiling recessed type (FDT)
Models FDT208-A, 258-A

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Item
Nominal cooling capacity
(1)
W
W
W
CMM
34(Unit:28 Panel:6)30(Unit:24 Panel:6) 36(Unit:30 Panel:6)
80 1
Hi: 17 Lo: 12 Hi: 26 Lo: 19 Hi: 28 Lo: 20
130 1
dB(A)
mm
Nominal heating capacity
(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter, Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat
Air handling equipment
Fan type & Q'ty
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDT308-A
7100
FDT408-A
10000
FDT508-A
12500
8000 11200
1 Phase 220/240V 50Hz
Capillary tube
Line starting
Available
Long life filter 1(Washable)
Rubber sleeve(for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit, Drain hose
Decorative Panel
Thermostat by electronics
Turbo fan 1
Liquid line: 9.52 (3/8")
Gas line: 15.88 (5/8") Liquid line: 9.52 (3/8") Gas line: 19.05 (3/4")
mm(in)
Safety equipment
Remote control switch (Optional:RCD-H-S-E)
Hi: 41 Lo: 35 Hi: 48 Lo: 40
Louver fine & inner grooved tubing
Hi: 49 Lo: 43
14000
30 1
(1) The data are measured at the following conditions.Notes
(2) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
JIS B8616"UNITARY AIR-CONDITIONERS"
Decorative Panel model (Optional)
Item
Item
Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation
Model
FDT308-A, 408-A, 508-A T-PSA-32W-E
Panel Part No.
DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
kg
Unit:320 840 840
Panel:30 950 950
Unit:260 840 840
Panel:30 950 950
Models FDT308-A, 408-A, 508-A

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Item
Nominal cooling capacity(1)
Panel model (Option)
Decorative panel Silent panel
R-PNLS-26W-E R-PNLC-26W-E R-PNLS-36W-E R-PNLC-36W-E
Canvas panel Canvas panelSilent panel
W
W
W
CMM
kg
Pa
(mmAq) Standard:50(5), High:85(8.5) Standard:45(4.5), High:80(8.0)
Unit:30
Panel:7 Unit:30 Panel:5 Unit:35 Panel:8 Unit:35 Panel:6
55 1
Hi: 14 Lo: 11 Hi: 18 Lo: 14
90 1
dB(A)
mm Unit:355 750 635
Panel:10 1040 750
Nominal heating capacity(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat
Air handling equipment
Fan type & Q'ty
Available static pressure
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDR208-A
5000
FDR258-A
5700
5400
1 Phase 220/240V 50Hz
Capillary tube
Line starting
Available
Polypropylene net 2(Washable)
Rubber sleeve(for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit, Drain hose
Silent panel, Canvas panel, Canvas duct
Thermostat by electronics
mm(in)
Safety equipment
Remote control switch (Optional:RCD-H-E)
Hi: 43 Lo: 37 Hi: 44 Lo: 38 Hi: 43 Lo: 37 Hi: 44 Lo: 38
Louver fins & inner grooved tubing
6100
Unit:(299+α) 750 635
Panel:10 864 585 Unit:(299+α) 950 635 Panel:10 1064 585
Unit:355 950 635
Panel:10 1240 750
Liquid line: 6.35 (1/4")
Gas line: 15.88 (5/8") Liquid line: 9.52 (3/8") Gas line: 15.88 (5/8")
(1)The data are measured at the following conditions.Notes
(2)This packaged air-conditioner is manufactured and tested in conformity with the following standard.
JIS B8616"UNITARY AIR-CONDITIONERS"
(3)Canvas panel is used in combination with following canvas duct
Canvas duct: HA01503
(4)Add the canvas duct lenght to the unit height for the canvas type.
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
Multiblade centrifugal fan 2
(b) Cassetteria type (FDR)
Models FDR208-A, 258-A

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Item
Nominal cooling capacity(
1)
Panel model (Option)
Decorative panel Silent panel
R-PNLS-36W-E R-PNLC-36W-E R-PNLS-46W-E R-PNLC-46W-E
Canvas panel Canvas panelSilent panel
W
W
W
CMM
kg
Pa
(mmAq) Standard:45(4.5), High:80(8.0) Standard:50(5.0), High:80(8.0)
Unit:35
Panel:8 Unit:35 Panel:6 Unit:50 Panel:9 Unit:50 Panel:7
Hi: 20 Lo: 15 Hi: 28 Lo: 22
100 1
dB(A)
mm Unit:355 950 635
Panel:10 1240 750
Nominal heating capacity(
1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat
Air handling equipment
Fan type & Q'ty
Available static pressure
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDR308-A
7100
FDR408-A
10000
8000
1 Phase 220/240V 50Hz
Capillary tube
Line starting
Available
Polypropylene net 3(Washable)
Rubber sleeve(for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit, Drain hose
Silent panel, Canvas panel, Canvas duct
Thermostat by electronics
Liquid line: 9.52 (3/8")
Gas line: 15.88 (5/8")
mm(in)
Safety equipment
Remote control switch (Optional:RCD-H-E)
Hi: 44 Lo: 38 Hi: 45 Lo: 39 Hi:45 Lo: 38 Hi: 46 Lo: 39
Louver fins & inner grooved tubing
11200
Unit:(299+α) 950 635
Panel:10 1064 585
Unit:(350+ α ) 1370 635
Panel:10 1484 585
Unit:406 1370 635
Panel:10 1660 750
Polypropylene net 2(Washable)
Liquid line: 9.52 (3/8")
Gas line: 19.05 (3/4")
(1)The data are measured at the following conditions.Notes
(2)This packaged air-conditioner is manufactured and tested in conformity with the following standard.
JIS B8616"UNITARY AIR-CONDITIONERS"
(3)Canvas panel is used in combination with following canvas duct
Canvas duct: HA01503
(4)Add the canvas duct lenght to the unit height for the canvas type.
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
Multiblade centrifugal fan 2
45 1+90 1
Multiblade centrifugal fan 3
Models FDR308-A, 408-A

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Item
Nominal cooling capacity
(1)
Panel model (Option)
Decorative panel Silent panel
R-PNLS-46W-E R-PNLC-46W-E
Canvas panel
W
W
W
CMM
kg
Pa
(mmAq) Standard:50(5.0), Hi speed:80(8.0)
Unit:52
Panel:9 Unit:52 Panel:7
Hi: 34 Lo: 27
50 1+100 1
dB(A)
mm Unit:406 1370 635
Panel:10 1660 750
Nominal heating capacity
(1)
Power source
Net weight
Refrigerant control
Starting method
Fresh air intake
Air filter Q'ty
Shock & vibration absorber
Room temperature control
Connecting method
Drain hose
Insulation for piping
Accessories
Optional parts
Motor
Air flow(Standard)
Exterior dimensions
Height Width Depth
Refrigerant equipment
Heat exchanger
Internal thermostat for fan motor.
Frost protection thermostat
Air handling equipment
Fan type & Q'ty
Available static pressure
Operation control
Operation switch
Installation data
Refrigerant piping size
Noise level
Model FDR508-A
12500
14000
1 Phase 220/240V 50Hz
Capillary tube
Line starting
Available
Polypropylene net 3(Washable)
Rubber sleeve(for fan motor)
Flare piping
Connectable with VP25
Necessary (both Liquid & Gas lines)
Mounting kit, Drain hose
Silent panel, Canvas panel, Canvas duct
Thermostat by electronics
mm(in)
Safety equipment
Remote control switch (Optional:RCD-H-E)
Hi: 46 Lo: 39 Hi: 47 Lo: 40
Louver fins & inner grooved tubing
Unit:(350+α) 1370 635
Panel:10 1484 585
(1)The data are measured at the following conditions.Notes
(2)This packaged air-conditioner is manufactured and tested in conformity with the following standard.
JIS B8616"UNITARY AIR-CONDITIONERS"
(3)Canvas panel is used in combination with following canvas duct
Canvas duct: HA01484
(4)Add the canvas duct lenght to the unit height for the canvas type.
Item Indoor air temperature Outdoor air temperature Standards
ISO-T1,JIS B8616
Operation DB WB DB WB
Cooling 27
Heating 20
19 35
7
24
6
Multiblade centrifugal fan 3
Liquid line: 9.52 (3/8"), Gas line: 19.05 (3/4")
Model FDR508-A

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Item
W
W
kg
kW
GU-A5570ES41 1 CB125 1CB90 1
101
dB(A)
W
kg
W
CMM 110 180
mm(in)
mm
Model FDC1008HES3FDC808HES3
25000
FDC508HES3
12500
14000
20000
21200
3 Phase 380/415V 50Hz
Line starting
Line starting
Flare piping Liquid line: Flare piping Gas line: Brazing
_
Hole for drain( 20 8pcs, 50 1pcs)
Necessary (both Liquid & Gas lines)
5855
28000
195185
3.8 (BARREL FREEZE 32SAM)4.4 (BARREL FREEZE 32SAM)1.6 (BARREL FREEZE 32SAM)
1.9(Pre-charged up to
the piping length of 5m) 5.33(Pre-charged up to the piping length of 5m) 7.6(Pre-charged up to the piping length of 5m)
70
3.75
R22
9.0
1250 920 340 1450 1350 600
Nominal cooling capacity
(
1)
Power source
Nominal heating capacity
(
1)
Net weight
Crankcase heater
Heat exchanger
Refrigerant control
Refrigerant
Quantity
Refrigerant oil
Defrost control
Starting method
Exterior dimensions
Height Width Depth
Refrigerant equipment
compressor type & Q’ ty
Noise level
Motor
(1) The cooling and heating capabilities imply the values when the indoor unit of rated capacity is connected under the condition specified in JIS-B8616.
(2) The refrigerant quantity in the connecting pipe is not included Charge it additionally at the site.
Notes
Air handling equipment
Fan type & Q’ty
Motor
Starting method
Air flow(Standard)
Shock & vibration absorber Rubber mount (for compressor)
Internal thermostat for fan motor.
Thermistor for discharge temperature.
Internal thermostat for fan motor.
High pressure protection switch
Safety equipment
Connecting method
Drain
Insulation for piping
Accessories
Installation data
Refrigerant piping size
Capillary tube
IC controlled De-Icer
Slitted fines & bare tubing
Propeller fan 2
65 2 100 2
Liquid line: 9.52 (3/8")
Gas line: 19.05 (3/4")
Hole for drain( 20 3pcs)
Liquid line: 15.88 (5/8")
Gas line: 28.58 (11/8")
Liquid line: 12.7 (1/2")
Gas line: 25.4 (1")
6.5
(2) Outdoor unit
Models FDC508HES3, 808HES3, 1008HES3