Mitsubishi Heavy Industries FDT125VNPWVH Produkthandbuch

(Split system, air to air heat pump type)

STANDARD INVERTER PACKAGED

AIR-CONDITIONERS

DATA BOOK

CEILINING CASSETTE-4 WAY TYPE

FDT125VNPWVH

DUCT CONNECTED-LOW/MIDDLE

STATIC PRESSURE TYPE

FDUM125VNPWVH

DUCT CONNECTED-HIGH STATIC

PRESSURE TYPE

FDU125VNPWVH

CEILING SUSPENDED TYPE

FDE125VNPWVH

Manual No.'22・PAC-DB-409

updated July 28, 2023

'22 • PAC-DB-409

CONTENTS

1. SPECIFICATIONS ············································································ 3

(1) Ceiling cassette-4 way type (FDT) ··············································· 3

(2) Duct connected-High static pressure type (FDU) ···························· 4

(3) Duct connected-Low / Middle static pressure type (FDUM) ··············· 5

(4) Ceiling suspended type (FDE) ···················································· 6

2. EXTERIOR DIMENSIONS ································································· 7

(1) Indoor units ············································································ 7

(2) Outdoor unit ··········································································· 11

(3) Remote control (Option parts) ···················································· 12

3. ELECTRICAL WIRING ······································································ 15

(1) Indoor units ············································································ 15

(2) Outdoor unit ··········································································· 19

4. NOISE LEVEL ················································································· 20

(1) Indoor units ············································································ 20

(2) Outdoor unit ··········································································· 22

5. CHARACTERISTICS OF FAN ···························································· 23

(1) Duct connected-High static pressure type (FDU) ···························· 23

(2) Duct connected-Low / Middle static pressure type (FDUM) ··············· 24

6. TEMPERATURE AND VELOCITY DISTRIBUTION ································· 25

(1) Ceiling cassette-4 way type (FDT) ··············································· 25

(2) Ceiling suspended type (FDE) ···················································· 26

7. PIPING SYSTEM ············································································· 27

8. RANGE OF USAGE & LIMITATIONS ··················································· 28

9. SELECTION CHART ········································································ 31

9.1 Capacity tables ········································································· 31

9.2

Correction of cooling and heating capacity in relation to air ow rate control (Fan speed)

············· 34

9.3

Correction of cooling and heating capacity in relation to one way length of refrigerant piping

········· 34

9.4 Height di󰀨erence between the indoor unit and outdoor unit ··········· 34

10. APPLICATION DATA ········································································ 35

10.1 Installation of indoor unit ··························································· 35

10.2 Electric wiring work installation ·················································· 58

10.3 Installation of wired remote control (Option parts) ························ 62

10.4 Installation of outdoor unit ························································· 74

10.5

Safety precautions in handling air-conditioners with ammable refrigerant

······· 78

- -

FDT : Ceiling cassette-4 way type

FDU

: Duct connected-High static pressure type

FDUM

: Duct connected-Low/Middle static pressure type

FDE

: Ceiling suspended type

FDC

: Outdoor unit

■How to read the model name

Example:

FDT

VNPW

Series code

Applicable power source...See the specification

Product capacity

Model name

(4) Ceiling suspended type (FDE) ......................................................................193

(5) Floor standing type (FDF) .............................................................................195

(2) Duct connected-High static pressure type (FDU)

.........................................189

(3) Duct connected-Low/Middle static pressure type (FDUM) ...........................191

'19 • PAC-DB-311D

125

'22 • PAC-DB-409

11. OPTION PARTS ··············································································· 82

11.1 Wireless kit ·············································································· 82

(1) FDT series (RCN-T-5BW-E2, RCN-T-5BB-E2) ······························· 82

(2) FDU, FDUM series (RCN-KIT4-E2) ············································· 91

(3) FDE series (RCN-E-E3) ··························································· 101

11.2 Motion sensor kit ···································································· 110

(1) FDT series (LB-T-5BW-E, LB-T-5BB-E) ······································ 110

(2) FDU, FDUM series (LB-KIT2) ··················································· 115

(3) FDE series (LB-E) ································································· 123

(4) User’s manual ······································································· 128

11.3 Simple wired remote control (RCH-E3) ······································· 130

11.4 Filter kit (FDUM series) ···························································· 136

11.5 Superlink E board (SC-ADNA-E) ················································ 138

12. TECHNICAL INFORMATION ···························································· 140

(1) Ceiling cassette-4 way type (FDT) ············································· 140

(2) Duct connected-High static pressure type (FDU) ·························· 143

(3) Duct connected-Low/Middle static pressure type (FDUM) ·············· 146

(4) Ceiling suspended type (FDE) ·················································· 149

Model

Item

FDT125VNPWVH

Indoor unit FDT125VH Outdoor unit FDC125VNP-W

Power source 1 Phase 220-240V 50Hz / 220V 60Hz

Operationdata

Nominal cooling capacity (range) kW 12.1 [5.0 (Min.) — 12.1 (Max.)]

Nominal heating capacity (range) kW 12.1 [4.0 (Min.) — 13.3 (Max.)]

Power consumption Cooling

3.69

Heating 3.20

Max power consumption 4.75

Running current Cooling

15.5 / 16.2

Heating 13.5 / 14.1

Inrush current, max current 5 , 18

Power factor Cooling %99

Heating 99

EER Cooling 3.28

COP Heating 3.78

Sound power level Cooling

dB(A)

63 73

Heating 64 72

Sound pressure level Cooling P-Hi: 48 Hi: 41 Me: 39 Lo: 31 57

Heating P-Hi: 48 Hi: 41 Me: 38 Lo: 31 57

Silent mode

sound pressure level

Cooling —45

Heating 45

Exterior dimensions (Height x Width x Depth) mm Unit 298 × 840 × 840

Panel 35 × 950 × 950 845 × 970 × 370

Exterior appearance

(Munsell color)

(RAL color )

Plaster white

(6.8Y8.9/0.2) near equivalent

(RAL 9003) near equivalent

Stucco white

(4.2Y7.5/1.1) near equivalent

(RAL 7044) near equivalent

Net weight kg Unit 25 Panel 5 73

Compressor type & Q'ty — RMT5126SWP3 (Twin rotary type) × 1

Compressor motor (Starting method) kW — Direct line start

Refrigerant oil (Amount, type) L — 0.9 (M-MB75)

Refrigerant (Type, amount, pre-charge length) kg R32 2.25 in outdoor unit (Incl. the amount for the piping of 15m)

Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing

Refrigerant control Electronic expansion valve

Fan type & Q'ty Turbo fan × 1 Propeller fan × 1

Fan motor (Starting method) W 140 < Direct line start > 86 <Direct line start>

Air flow Cooling m3/min P-Hi: 38 Hi: 28 Me: 25 Lo: 18 75

Heating 79

Available external static pressure Pa 0 0

Outside air intake Possible —

Air filter, Quality / Quantity Pocket plastic net × 1 (Washable) —

Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for fan motor & compressor)

Electric heater W — —

Operation

control

Remote control (Option) Wired : RC-EX3A, RC-E5, RCH-E3 Wireless : RCN-T-5BW-E2, RCN-T-5BB-E2

Room temperature control Thermostat by electronics

Operation display —

Safety equipments

Compressor overheat protection, Overcurrent protection,

Frost protection, Serial signal error protection, Indoor fan motor error protection,

Heating overload protection (High pressure control), Cooling overload protection

Installation data

Refrigerant piping size

(O.D)

Liquid line mm I/U φ9.52 (3/8") Pipe φ9.52 (3/8") × 0.8 O/U φ9.52 (3/8")

Gas line φ15.88 (5/8") Pipe φ15.88(5/8") × 1.0 φ15.88 (5/8")

Connecting method Flare piping Flare piping

Attached length of piping m — —

Insulation for piping Necessary (both Liquid & Gas lines)

Refrigerant line (one way) length m Max.30

Vertical height diff. between O/U and I/U m Max.20 (Outdoor unit is higher) Max.20 (Outdoor unit is lower)

Drain hose Hose connectable with VP25 (O.D.32) Hole size φ20 × 3 pcs.

Drain pump, max lift height mm Built-in drain pump , 850 —

Recommended breaker size A —

L.R.A. (Locked rotor ampere) A 5.0

Interconnecting wires Size x Core number 1.5mm2× 4 cores

（Including earth cable）

/ Terminal block

（Screw fixing type ）

IP number IPX0 IPX4

Standard accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet

Option parts Motion sensor : LB-T-5BW-E, LB-T-5BB-E

(1) Ceiling cassette-4 way type (FDT)

The pipe length is 7.5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO and AS/NZS.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

(5) The operation data indicate when the air-conditioner is operated at 230V 50Hz or 220V 60Hz.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1, AS/NZS 3823.2

Heating 20˚C — 7˚C 6˚C ISO5151-H1, AS/NZS 3823.2

1. SPECIFICATIONS

PJF000Z589

'22 • PAC-DB-409

Model

Item

FDU125VNPWVH

Indoor unit FDU125VH Outdoor unit FDC125VNP-W

Power source 1 Phase 220-240V 50Hz / 220V 60Hz

Operation data

Nominal cooling capacity (range) kW 12.1 [5.0 (Min.) — 12.1 (Max.)]

Nominal heating capacity (range) kW 12.1 [4.0 (Min.) — 13.3 (Max.)]

Power consumption Cooling

3.85

Heating 3.28

Max power consumption 4.75

Running current Cooling

16.2 / 16.9

Heating 13.8 / 14.4

Inrush current, max current 5 , 20

Power factor Cooling %99

Heating 99

EER Cooling 3.14

COP Heating 3.69

Sound power level Cooling

dB(A)

67 73

Heating 72

Sound pressure level Cooling P-Hi: 45 Hi: 40 Me: 34 Lo: 29 57

Heating 57

Silent mode

sound pressure level

Cooling —45

Heating 45

Exterior dimensions (Height x Width x Depth) mm 280 × 1370 × 740 845 × 970 × 370

Exterior appearance

(Munsell color)

(RAL color )

—

Stucco white

(4.2Y7.5/1.1) near equivalent

(RAL 7044) near equivalent

Net weight kg 54 73

Compressor type & Q'ty — RMT5126SWP3 (Twin rotary type) × 1

Compressor motor (Starting method) kW — Direct line start

Refrigerant oil (Amount, type) L — 0.9 (M-MB75)

Refrigerant (Type, amount, pre-charge length) kg R32 2.25 in outdoor unit (Incl. the amount for the piping of 15m)

Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing

Refrigerant control Electronic expansion valve

Fan type & Q'ty Centrifugal fan × 3 Propeller fan × 1

Fan motor (Starting method) W 100 + 200 <Direct line start> 86 <Direct line start>

Air flow Cooling m3/min P-Hi: 39 Hi: 32 Me: 26 Lo: 20 75

Heating 79

Available external static pressure Pa Standard: 60 Max: 200 0

Outside air intake Possible —

Air filter, Quality / Quantity Procure locally —

Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for fan motor & compressor)

Electric heater W — —

Operation

control

Remote control (Option) Wired : RC-EX3A, RC-E5, RCH-E3 Wireless : RCN-KIT4-E2

Room temperature control Thermostat by electronics

Operation display —

Safety equipments

Compressor overheat protection, Overcurrent protection

Frost protection, Serial signal error protection, Indoor fan motor error protection

Heating overload protection (High pressure control), Cooling overload protection

Installation data

Refrigerant piping size (O.D) Liquid line mm I/U φ9.52 (3/8") Pipe φ9.52 (3/8") × 0.8 O/U φ9.52 (3/8")

Gas line φ15.88 (5/8") Pipe φ15.88(5/8") × 1.0 φ15.88 (5/8")

Connecting method Flare piping Flare piping

Attached length of piping m — —

Insulation for piping Necessary (both Liquid & Gas lines)

Refrigerant line (one way) length m Max.30

Vertical height diff. between O/U and I/U m Max.20 (Outdoor unit is higher) Max.20 (Outdoor unit is lower)

Drain hose Hose connectable VP25 (I.D.25, O.D.32) Hole size φ20 × 3 pcs.

Drain pump, max lift height mm Built-in drain pump , 600 —

Recommended breaker size A —

L.R.A. (Locked rotor ampere) A 5

Interconnecting wires Size x Core number 1.5mm2× 4 cores (Including earth cable) / Terminal block (Screw fixing type)

IP number IPX0 IPX4

Standard accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet

Option parts Motion sensor : LB-KIT2

The pipe length is 7.5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO and AS/NZS.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

(5) When wireless remote control is used, fan is 3 speed setting (Hi-Me-Lo) only.

(6) The operation data indicate when the air-conditioner is operated at 230V 50Hz or 220V 60Hz.

(7) The factory E.S.P. setting is set within the range of 80 - 150 Pa.If SW8-4 is turned to "ON",

E.S.P. setting range can be changed to 10 - 200 Pa.(For RC-EX3A and RC-E5 only)

Item

Operation

Indoor air temperature Outdoor air temperature External static pressure

of indoor unit Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C 60Pa ISO5151-T1, AS/NZS 3823.2

Heating 20˚C —7˚C 6˚C ISO5151-H1, AS/NZS 3823.2

PJG000Z625

(2) Duct connected-High static pressure type (FDU)

'22 • PAC-DB-409

Model

Item

FDUM125VNPWVH

Indoor unit FDUM125VH Outdoor unit FDC125VNP-W

Power source 1 Phase 220-240V 50Hz / 220V 60Hz

Operation data

Nominal cooling capacity (range) kW 12.1 [5.0 (Min.) — 12.1 (Max.)]

Nominal heating capacity (range) kW 12.1 [4.0 (Min.) — 13.3 (Max.)]

Power consumption Cooling

3.85

Heating 3.28

Max power consumption 4.75

Running current Cooling

16.2 / 16.9

Heating 13.8 / 14.4

Inrush current, max current 5 , 20

Power factor Cooling %99

Heating 99

EER Cooling 3.14

COP Heating 3.69

Sound power level Cooling

dB(A)

67 73

Heating 72

Sound pressure level Cooling P-Hi: 45 Hi: 40 Me: 34 Lo: 29 57

Heating 57

Silent mode

sound pressure level

Cooling —45

Heating 45

Exterior dimensions (Height x Width x Depth) mm 280 × 1370 × 740 845 × 470 × 370

Exterior appearance

(Munsell color)

(RAL color )

—

Stucco white

(4.2Y7.5/1.1) near equivalent

(RAL 7044) near equivalent

Net weight kg 54 73

Compressor type & Q'ty — RMT5126SWP3 (Twin rotary type) × 1

Compressor motor (Starting method) kW — Direct line start

Refrigerant oil (Amount, type) L — 0.9 (M-MB75)

Refrigerant (Type, amount, pre-charge length) kg R32 2.25 in outdoor unit (Incl. the amount for the piping of 15m)

Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing

Refrigerant control Electronic expansion valve

Fan type & Q'ty Centrifugal fan × 3 Propeller fan × 1

Fan motor (Starting method) W 100 + 200 <Direct line start> 86 <Direct line start>

Air flow Cooling m3/min P-Hi: 39 Hi: 32 Me: 26 Lo: 20 75

Heating 79

Available external static pressure Pa Standard: 60 Max: 200 0

Outside air intake Possible —

Air filter, Quality / Quantity Procure locally —

Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for fan motor & compressor)

Electric heater W — —

Operation

control

Remote control (Option) Wired : RC-EX3A, RC-E5, RCH-E3 Wireless : RCN-KIT4-E2

Room temperature control Thermostat by electronics

Operation display —

Safety equipments

Compressor overheat protection, Overcurrent protection

Frost protection, Serial signal error protection, Indoor fan motor error protection

Heating overload protection( High pressure control ), Cooling overload protection

Installation data

Refrigerant piping size (O.D) Liquid line mm I/U φ9.52 (3/8") Pipe φ9.52 (3/8") × 0.8 O/U φ9.52 (3/8")

Gas line φ15.88 (5/8") Pipe φ15.88(5/8") × 1.0 φ15.88 (5/8")

Connecting method Flare piping Flare piping

Attached length of piping m — —

Insulation for piping Necessary (both Liquid & Gas lines)

Refrigerant line (one way) length m Max.30

Vertical height diff. between O/U and I/U m Max.20 (Outdoor unit is higher) Max.20 (Outdoor unit is lower)

Drain hose Hose connectable VP25 (I.D.25, O.D.32) Hole size φ20 × 3 pcs.

Drain pump, max lift height mm Built-in drain pump , 600 —

Recommended breaker size A —

L.R.A. (Locked rotor ampere) A 5

Interconnecting wires Size x Core number 1.5mm2× 4 cores（Including earth cable）/ Termainal block（Screw ﬁxing type）

IP number IPX0 IPX4

Standard accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet

Option parts Filter set : UM-FL3EF, Motion sensor : LB-KIT2

The pipe length is 7.5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO and AS/NZS.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

(5) The operation data indicate when the air-conditioner is operated at 230V 50Hz or 220V 60Hz.

(6) Static pressure of option air filter "UM-FL3EF" is 5Pa initially.

(7) The external static pressure setting can be changed to 10-100Pa. (For RC-EX3A and RC-E5 only)

Item

Operation

Indoor air temperature Outdoor air temperature External static pressure

of indoor unit Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C 60Pa ISO5151-T1, AS/NZS 3823.2

Heating 20˚C —7˚C 6˚C ISO5151-H1, AS/NZS 3823.2

PJG000Z491

(3) Duct connected-Low / Middle static pressure type (FDUM)

'22 • PAC-DB-409

Model

Item

FDE125VNPWVH

Indoor unit FDE125VH Outdoor unit FDC125VNP-W

Power source 1 Phase 220-240V 50Hz / 220V 60Hz

Operation data

Nominal cooling capacity (range) kW 12.1 [5.0 (Min.) — 12.1 (Max.)]

Nominal heating capacity (range) kW 12.1 [4.0 (Min.) — 13.3 (Max.)]

Power consumption Cooling

3.88

Heating 3.30

Max power consumption 4.75

Running current Cooling

16.3 / 17.0

Heating 13.9 / 14.5

Inrush current, max current 5 , 18

Power factor Cooling %99

Heating 99

EER Cooling 3.12

COP Heating

Sound power level Cooling

dB(A)

64 73

Heating 72

Sound pressure level Cooling P-Hi: 48 Hi: 45 Me: 40 Lo: 35 57

Heating 57

Silent mode

sound pressure level

Cooling —45

Heating 45

Exterior dimensions (Height x Width x Depth) mm 250 × 1620 × 690 845 × 970 × 370

Exterior appearance

(Munsell color)

(RAL color )

Plaster white

(6.8Y8.9/0.2) near equivalent

(RAL 9016) near equivalent

Stucco white

(4.2Y7.5/1.1) near equivalent

(RAL 7044) near equivalent

Net weight kg 43 73

Compressor type & Q'ty — RMT5126SWP3 (Twin rotary type) × 1

Compressor motor (Starting method) kW — Direct line start

Refrigerant oil (Amount, type) L — 0.9 (M-MB75)

Refrigerant (Type, amount, pre-charge length) kg R32 2.25 in outdoor unit (Incl. the amount for the piping of 15m)

Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing

Refrigerant control Electronic expansion valve

Fan type & Q'ty Centrifugal fan × 4 Propeller fan × 1

Fan motor (Starting method) W 80 <Direct line start> 86 <Direct line start>

Air flow Cooling m3/min P-Hi: 32 Hi: 29 Me: 23 Lo: 17 75

Heating 79

Available external static pressure Pa 0 0

Outside air intake Not Possible —

Air filter, Quality / Quantity Pocket plastic net × 2 (Washable) —

Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for fan motor & compressor)

Electric heater W — —

Operation

control

Remote control (Option) Wired : RC-EX3A, RC-E5, RCH-E3 Wireless : RCN-E-E3

Room temperature control Thermostat by electronics

Operation display —

Safety equipments

Compressor overheat protection, Overcurrent protection

Frost protection, Serial signal error protection, Indoor fan motor error protection

Heating overload protection (High pressure control), Cooling overload protection

Installation data

Refrigerant piping size

(O.D)

Liquid line mm I/U φ9.52 (3/8") Pipe φ9.52 (3/8") × 0.8 O/U φ9.52 (3/8")

Gas line φ15.88 (5/8") Pipe φ15.88(5/8") × 1.0 φ15.88 (5/8")

Connecting method Flare piping Flare piping

Attached length of piping m — —

Insulation for piping Necessary (both Liquid & Gas lines)

Refrigerant line (one way) length m Max.30

Vertical height diff. between O/U and I/U m Max.20 (Outdoor unit is higher) Max.20 (Outdoor unit is lower)

Drain hose Hose connectable with VP20 (O.D.26) Hole size φ20 × 3 pcs.

Drain pump, max lift height mm — —

Recommended breaker size A —

L.R.A. (Locked rotor ampere) A 5.0

Interconnecting wires Size x Core number 1.5mm2× 4 cores(Including earth cable) / Terminal block (Screw fixing type)

IP number IPX0 IPX4

Standard accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet

Option parts Motion sensor : LB-E

The pipe length is 7.5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO and AS/NZS.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

(5) The operation data indicate when the air-conditioner is operated at 230V 50Hz or 220V 60Hz.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1, AS/NZS 3823.2

Heating 20˚C — 7˚C 6˚C ISO5151-H1, AS/NZS 3823.2

PFA004Z088 S

(4) Ceiling suspended type (FDE)

'22 • PAC-DB-409

3.67

(1) Indoor units

(a) Ceiling cassette-4 way type (FDT)

Model FDT125VH

2. EXTERIOR DIMENSIONS

Decorative panel

Notes(1) The model name label is attached to the

control box lid.

　(2) Suspension bolt pitch P1,P2 is adjustable

by a pattern of the right table.

　　 (3) Draft prevention function (※1) is provided

on the panel T-PSAE-5BW-E, T-PSAE-5BB-E only.

Unit：mm

Obstacle

Make a space of 5000 or more between

the units when installing more than one.

or more

1000

Space for installation and service

1 770

2 770ー800 725

725ー770

P1 P2

Pattern

Symbol

Suspension bolt pitch range

Content

Gas piping φ15.88（5／8"）（ Flare）

Liquid piping φ9.52（3／8"）（ Flare）

Drain piping VP25（O.D.32）

Hole for wiring

Suspension bolts （M10 or M8）

Hanger plate for

suspension bolt

（Max. drain lift）

φ125（Knock out）

Control box

Symbol

φ200（Knock out）

Outside air opening

for ducting

Air outlet opening

for ducting

Control

box

Suspension bolts pitch：P1

（778）

Suspension bolts pitch：P2

（725）

（Installed on site）

Drain hose piece

（Accessory）

Hole

Holes for

tapping screws

Holes for

tapping screws

（Knock out）

Hole

Holes for

tapping screws

Air supply

Air return grille

Draft prevention function（※1）

□630

□950

860ー910

（Ceiling hole size）

568

420

245

303333

50 or more

140

188

□840

131

173

29835

215ー245

850 or less

140

100

140

6-φ4

140

100

130

240

140

6-φ4

200

112

137

129

50 38

5-φ4

167

44 13

H1,2 G

H1,2

B A

H1 H2

H1,2

Unit：mm

AGas piping φ15.88（5／8"）（ Flare）

BLiquid piping φ9.52（3／8"）（ Flare）

CDrain piping VP25（O.D.32）

DHole for wiring

FSuspension bolts （M10 or M8）

Space for installation and service

Obstacle

H1,2 G

H1,2

Drain hose piece

B A

（Max. Drain lift）

H1 H2

φ125（Knock out）

φ200（Knock out）

H1,2

1 770

2 770-800 725

725-770

P1 P2

Pattern

Symbol

Pitch area table of suspension bolt

Symbol Content

Outside air opening

for ducting

Air outlet opening

for ducting

（Knock out）

or more

Make a space of 5000 or more between

the units when installing more than one.

Holes for

tapping screws Holes for

tapping screws

Decorative panel

Air supply

Air return grille

Suspension bolts pitch：P1

（Ceiling hole size）

box

Control

Suspension bolts pitch：P2

（Accessory）

（Installed on site）

suspension bolt

Hanger plate for

Control box

Hole Hole

Holes for

tapping screws

Hole

Anti draft function（※1）

Notes（1）The model name label is attached to the

control box lid.

　（2）Suspension bolt pitch P1,P2 is adjustable

by a pattern of the right table.

　　　　（3）Section 1（※1）is provided on the panel

T-PSAE-5AW-E only.

1000

□630

□950

（778）

860-910

（725）

568

420

245

303333

50 or more

140

188

□840

131

173

29835

215-245

850 or less

140

100

140

6-φ4

140

100

130

240

140

6-φ4

200

112

137

129

50 38

5-φ4

167

44 13

PJF000Z734

'22 • PAC-DB-409

(b) Duct connected-High static pressure type(FDU)

Model FDU125VH

PJG000Z579

（Duct dimension）

Note（c）

Fan unit

View M

tapping screws

Holes for

Return air duct

Hole

AGas piping

BLiquid piping

DHole for wiring

ESuspension bolts M10

FOutside air opening

Air outlet opening

Symbol Content

φ9.52（3／8"）（Flare）

for ducting

Drain piping

（Gravity drainage）

φ15.88（5／8"）（Flare）

（Knock out）

Drain hose piece

（Accessory）

（Installed on site）

HInspection opening （450 × 450）

φ170

φ124

φ170

tapping screws

Holes for

Space for installation and service

or more or more

or more

（Case 1）From side of unit

Select either of two cases to keep space for installation and services.

or more

（Case 2）From bottom of unit

Notes（a）There must not be obstacle to draw

out 2 fan units. For fan units maintenance,

refer to page 42.

（b）Install refrigerant pipes,

drain pipe, and wiring so as

not to cross marked area.

（c）The case that pipes are installed to upper（bottom）of fan unit,

keep space of 60mm or more to upper（bottom）of unit.

Drain piping VP25（O.D.32）

VP20

Unit:mm

4－φ4

（Suspension bolts pitch）

Air supply duct

Control box

（Duct dimension）

18 1368 18

1404

suspension bolt

Hanger plate for

104 1200 104

250

184.5

134.5

467

405

468

635

73830 30

280

284

152 285

23.5

23521.5

64 1280 64

139

□90

600

（Max. drain lift）

（Suspension bolts pitch）

28530180

or less

113

295

325

170

4－φ4

1000

150─

200

100―200

100

Slab

20 20

Note（a）

370

Ceiling

Note（b）

600

1720

100

Inspection

opening

725

Note（a）

Note（1）The model name label

　　 is attached on the lid

　　 of the control box.

'22 • PAC-DB-409

Model FDUM125VH

Note c

Fan unit

View M

Holes for

tapping screws

Return air duct

Hole

tapping screw

Holes for

AGas piping

BLiquid piping

DHole for wiring

ESuspension bolts (M10)

FOutside air opening

Air outlet opening

Symbol

Content

ȭ9.52(3㸭8")(Flare)

for ducting

Drain piping

(Gravity drainage)

ȭ15.88(5㸭8")(Flare)

(ȭ150)(Knock out)

(ȭ125)( Knock out)

Drain hose piece

(Accessory)

(Installed on site)

HInspection opening 450 × 450

170

124

170

Holes for

tapping screws

Space for installation and service

or more or more

or more

(Case 1)From side of unit

Select either of two cases to keep space for installation and services.

or more

(Case 2)From bottom of unit

Note(1)The model name label

ࠉࠉis attached on the lid

ࠉࠉ of the control box.

Notes a) There must not be obstacle to draw

out 2 fan units. For fan units maintenance,

refer to page 48.

bInstall refrigerant pipes,

drain pipe, and wiring so as

not to cross marked area.

cThe case that pipes are installed to upper bottomof fan unit,

keep space of 60mm or more to upper bottomof unit.

Drain piping

VP25O.D.32

VP20

Unit:mm

4㸫ȭ4

㸦Suspension bolts pitch㸧

Air supply duct

Control box

㸦Duct dimension㸧

18 1368 18

1404

Hanger plate for

suspension bolt

104 1200 104

250

184.5

134.5

467

405

468

635

73830 30

280

284

152 285

23.5

23521.5

64 1280 64

139

ڧ90

100 100

24.520524.5

14㸫ȭ4

600

㸦Max. drain lift㸧

㸦Suspension bolts pitch㸧

28530180

or less

4280=1120

113

295325

170

㸦Duct dimension㸧

280

4㸫ȭ4

1000

150

200

100200

100

Slab

20 20

Note (a)

370

Ceiling

Note (b)

600

1720

100

Inspection

opening

725

Note (a)

PJG000Z487

'22 • PAC-DB-409

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