Mitsubishi Electronics PEA-RP250 WHA User Manual

Air-Conditioners
INDOOR UNIT

PEA-RP250 WHA

INSTALLATION MANUAL

For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit.

GB

3

3.2

[Fig. 3.2.1]

4

150~200

300

~

B

200

450

A

730

50

50

23 1324 23

470

AE

1100800

C

1350

1034

Keep the service space for the maintenance from
the bottom when the heat exchanger is cleaned.

D

1100

more than 100

60

371250

more than 20

more than 20

A Access door
B Electrical parts box
C Air inlet
D Air outlet
E Ceiling surface

10

±

30

4.1

[Fig. 4.1.1]

235

5

[Fig. 5.1.1] [Fig. 5.1.2] [Fig. 5.3.1]

1034 1324

701494

5.1

A

A

A Center of gravity

C

D

D

C

B

C Nuts (field supply)

A Unit body
B Lifting machine

D Washers (accessory)
E M10 hanging bolt (field supply)

6

E

6.2

5.3

A

A Indoor unit’s bottom surface

[Fig. 6.2.1]

2

B

D

100 244

C

A

30

E

424

F

165 52

A Air inlet B Refrigerant piping (liquid)
C Refrigerant piping (gas) D Control box
E Drain pipe F Air outlet

7

7.1

[Fig. 7.1.1]

[Fig. 7.1.3]

J

K

[Fig. 7.1.2]

A

A Cool by a wet cloth

A Cut here
B Remove brazed cap

A Thermal insulation tubing (small)

A

B

C

E

D

M

G

P

N

O

F

I

20

20

K

H

E

L

20

J

20

M

Q

R

B Caution:

Pull out the thermal insulation on the refrigerant piping
at the site, braze the piping, and replace the insulation
in its original position.

Ta ke care to ensure that condensation does not form on
exposed copper piping.

C Refrigerant piping (liquid)
D Refrigerant piping (gas)
E Main body
F Thermal insulation tubing (large)
G Site refrigerant piping
H Ensure that there are no gaps between the insulation

and the main body.

I Thermal insulation tubing (small) (supplied) 1
J Ties (large) (supplied) 4
K Ensure that there is no gap here. Place join upwards.
L Thermal insulation tubing (medium) (supplied) 2
M Thermal insulation
N Pull
O Flared pipe end
P Wrap with damp cloth
Q Return to original position
R Ensure that there is no gap here.

[Fig. 7.2.1]

A

B 1

[Fig. 7.2.2]

I

A

B

525

D

A Indoor unit
B Insulation pipe (short) (accessory)
C Tie band (accessory)
D Band fixing part
E Insertion margin
F Drain hose (accessory)
G Drain pipe (O.D. ø32 PVC TUBE, field supply)
H Insulating material (field supply)
I Max.145 ± 5 mm

7.2

C C C

E

D 2

F

E

G

H

C

A Downward slope 1/100 or more
B Drain hose (Accessory)
C Indoor unit
D Collective piping
E Maximize this length to approx. 10 cm

3

8

[Fig. 8.0.1]

D

C

D

C

B

A

A Air inlet B Air filter (supplied at site)
C Duct D Canvas duct
E Access door F Ceiling
G Ensure sufficient length to prevent short cycling
H Air outlet I Keep duct-work length 850 mm or more

9

[Fig. 9.1.1] [Fig. 9.2.1]

A Switch 16 A
B Overcurrent protection 16 A
C Indoor unit

9.1

AB

C

[Fig. 9.2.2]

I

E

G

F

H

9.2

B

M1M2 21

TB3

B

D

N

L

1

S

M2

M1

DC10~13V

AB
12

A

SM1 M2

TB5 TB15

C

2

A

C

A Te rminal block for indoor

transmission cable

B Te r minal block for outdoor

transmission cable

C Remote controller

A Non-polarized
B TB15
C Remote Controller
D TB5

4