Mitsubishi Heavy Industries SAF150E7, SAF250E7, SAF1000E7, SAF350E7, SAF500E7 Installation Manual

INSTALLATION MANUAL

VENTILATION AND HEAT EXCHANGE UNIT

(ENERGY RECOVERY VENTILATOR)

SAF150E7
SAF250E7
SAF350E7
SAF500E7
SAF800E7
SAF1000E7

SAF500E7

PCH012D017

■If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to
avoid a hazard.

■This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involves.

■Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

■Make sure to disconnect the power plug before cleaning the product.

■If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to
avoid a hazard.

■This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involves.

■Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

■Make sure to disconnect the power plug before cleaning the product.

600

A

EA

RA

SA

OA

EA

RA

SA

OA

600

A

Model SAF350E7 and SAF500E7 have two
Heat Exchange Elements.

SAF250E7

SAF150E7 SAF800E7

SAF1000E7

SAF350E7

SAF500E7

A

20

(kg/kg’)

370

SAF800E7

SAF1000E7

SAF250E7

SAF150E7

SAF350E7

SAF500E7

SAF1000E7

467

EA

RA

A

OA

SA

EA

A

OA

RA

SA

600

Model SAF350E7 and SAF500E7 have two
Heat Exchange Elements.

SAF150E7 SAF800E7

SAF250E7

SAF350E7

SAF500E7

600

SAF1000E7

467

SAF1000E7

20

SAF150E7

A

SAF250E7

SAF350E7

SAF500E7

370

SAF800E7

SAF1000E7

(kg/kg’)

FY-250ZDY8
FY-350ZDY8

FY-500ZDY8

SAF250E7

SAF150E7

SAF350E7

SAF500E7

SAF250E7

SAF150E7

SAF350E7

SAF500E7

A

1

7

11

2

H

H

I

56

10

9

G

P

K

L

M

C

C

4-13×30 Oval hole

FG

4

3

B

J

N

E

8

Model No.SAF350E7 and SAF500E7
have two Heat Exchange Elements.
Model No.SAF350E7 and SAF500E7
have different fan and motor locations.

Note2)

Note1)

414

82 135 159 270 98 110467 970 49 810 525 19 82

303

1050

70

978

112

580

470

182 317

70

1018 132

1090

640 470

182 317

⑬

NumberName NoteQuantity

1 Frame 1
2

Adapter 4

3

Terminal 1

4

InspectionCover 1

5

Fan 2

6

Motor Note2)2

7

HeatExchangeelement Note1)1

8

Filter 2

9

Damper 1

10

DamperMotor

1

11

CeilingSuspensionFixture 4

12

ElectricalEquipmentBox 1

13

EnergyRecoveryVentilatorRemocon 1

SAF150E7
SAF250E7
SAF350E7
SAF500E7

FY-650ZDY8

SAF1000E7

FY-800ZDY8
FY-01KZDY8A

SAF800E7

SAF800E7

SAF1000E7

5

6

2222

1

HH

I

A

E

8

8

9

10

G

G

F

11

7

4

3

C

C

B

J

P

N

L

M

K

Model No.SAF1000E7 has four Heat
Exchange Elements.

Note1)

⑬

NumberName NoteQuantity

1 Frame 1
2

Adapter 4

3

Terminal 1

4

InspectionCover 1

5

Fan 2

6

Motor 2

7

HeatExchangeelement Note1)1

8

Filter 2

9

Damper 1

10

DamperMotor 1

11

CeilingSuspensionFixture 4

12

ElectricalEquipmentBox 1

13

EnergyRecoveryVentilatorRemocon 1

SAF800E7
SAF1000E7

■Cable for supply cord : VVF cable with Φ1.6 or Φ2.
Cable for connecting main unit and remote controller : 300V/500V , 60227IEC10 (hard wire). Cross-section area for
each core wire is 1.5mm2.

FY-250ZDY8
FY-350ZDY8

SAF150E7

FY-500ZDY8

SAF250E7

9

56

2

H

I

A

10

E

H

1

7

11

4-13×30 Oval hole

⑬

B

J

4

C

8

3

SAF150E7

P

N

C

SAF250E7

SAF350E7

SAF500E7

SAF350E7
SAF500E7

FG

G

M

NumberName NoteQuantity

1 Frame 1

Adapter 4

2
3

Terminal 1

4

InspectionCover 1
Fan 2

5
6

Motor Note2)2

7

HeatExchangeelement Note1)1
Filter 2

8
9

K

L

Note1)

Damper 1

DamperMotor

10

CeilingSuspensionFixture 4

11
12

ElectricalEquipmentBox 1

13

EnergyRecoveryVentilatorRemocon 1

1

Model No.SAF350E7 and SAF500E7
have two Heat Exchange Elements.

Note2)

Model No.SAF350E7 and SAF500E7
have different fan and motor locations.

2222

A

4

SAF150E7

SAF250E7

SAF350E7

SAF500E7

HH

I

1

C

303

1050

1090

6

5

E

70

978

70

1018 132

FY-650ZDY8

SAF800E7

FY-800ZDY8

SAF1000E7

8

10

G

9

FY-01KZDY8A

112

580

640 470

F

⑬

G

7

11

K

L

M

B

J

3

N

SAF800E7

P

SAF1000E7

82 135 159 270 98 110467 970 49 810 525 19 82

414

470

NumberName NoteQuantity

182 317

182 317

1 Frame 1

Adapter 4

2
3

Terminal 1
InspectionCover 1

4

Fan 2

5

Motor 2

6
7

HeatExchangeelement Note1)1
Filter 2

8
9

Damper 1
DamperMotor 1

10

CeilingSuspensionFixture 4

11
12

ElectricalEquipmentBox 1
EnergyRecoveryVentilatorRemocon 1

13

Note1)

Model No.SAF1000E7 has four Heat
Exchange Elements.

3

C

8

SAF800E7

SAF1000E7

SAF800E7

SAF1000E7

10.0

10.0

SAF350E7

SAF500E7

3.5

6.0

Lo

Hi

Lo

Hi

Relay 4

Ask a specialized electrical construction operator for advice r egardi ng wiring in accordance with "Technical Standards for Electrical

Equipment"and"Interior Wiring Regulation".

Connect wires/cables indicated by broken lines.

Hi

Lo

SAF150E7

SAF250E7

For power supply,use a VVF cable with 1.6 or 2.

Take the following steps on connect wires/cables:

Remove two screws fixing the cover of the electrical components box, open the cover ,and connect wires/cables correctly.

Secure the cable drawn from the terminal board firmly with the cable holder.

If a large volume of air is requierd or a long duct is used, switch the wire connection from Low to Extra high according to the

following steps:

Remove two screws securing the cover of the electrical components box, and open the cover.

In the electrical components box, change the connection of fan motor leads from High to Extra high.

SAF350E7

SAF500E7

Hi

Lo

3.5

6.0

SAF800E7

SAF1000E7

10.0

10.0

Relay 4

Hi

Lo

When operating multiple air-to-air heat exchange units using a single switch ,the maximum number of units able to be
operated is 10.
Be sure to use the appropriate power supply corresponding to each model number,Using an inappropriate power supply
may cause the motor to burn out.
Grounding work must be based on Class D as defined in "Technical Standards for Electrical Equipment".
After wire connections are completed ,check the connection again before turning the power on.

Model No. SAF800E7, SAF1000E7, two Fan Motors are stopped during an operation of the damper.

MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.

16-5 Konan 2-chome, Minato-ku, Tokyo, 108-8215, Japan

http://www.mhi.co.jp/aircon/

MITSUBISHI HEAVY INDUSTRIES AIR-CONDITIONING EUROPE, LTD.

7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX, United Kingdom
Tel: [phone]
Fax: [phone]
http://www.mhiae.com