Mitsubishi Electric PEA-RP250 WHA Installation Manual page 3

7
[Fig. 7.1.1]
[Fig. 7.1.3]
A
B
C
E
G
I
J H
K
20
20
K
20
J
20
[Fig. 7.2.1]
A
B
1
[Fig. 7.2.2]
I
B
A
5
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
A Cut here
B Remove brazed cap
D
M
F
M
E
Q
L
G
F
H
25
E
C
7.1
[Fig. 7.1.2]
A Thermal insulation tubing (small)
B Caution:
C Refrigerant piping (liquid)
D Refrigerant piping (gas)
E Main body
P
F Thermal insulation tubing (large)
N
O
G Site refrigerant piping
H Ensure that there are no gaps between the insulation
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
R
O Flared pipe end
P Wrap with damp cloth
Q Return to original position
R Ensure that there is no gap here.
7.2
C C C
E
D
2
A
A Cool by a wet cloth
Pull out the thermal insulation on the refrigerant piping
at the site, braze the piping, and replace the insulation
in its original position.
Take care to ensure that condensation does not form on
exposed copper piping.
and the main body.
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