Mitsubishi Electric Mr. Slim SEZ-M25DAL, Installation Manual

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4
6
[Fig. 6-1]
ØB
ØA
ⓐ
ⓑ
ⓐ Indoor unit
ⓑ Outdoor unit
ⓐ
ⓓ
ⓒ ⓑ
ⓔ
ⓕ 90
˚
ⓓ
ⓒ
ⓑ
ⓐ
ⓑ
ⓐ
ⓐ
ⓑ
ⓔ
ⓑ
ⓒ
ⓓ
ⓒ
A
ⓒ
ⓑ ⓐ
ⓓ ⓔ ⓕ ⓖ ⓗ
ⓘ
[Fig. 6-9]
Ⓐ
Ⓑ
Ⓒ
Ⓓ
Ⓕ
Ⓖ
Ⓔ
Ⓜ
Ⓛ
Ⓔ
Ⓕ
Ⓛ
ⒶⒼ
Ⓗ
Ⓗ
Ⓚ
Ⓛ
Ⓙ
Ⓘ
Ⓙ
Ⓞ
Ⓞ
Ⓝ
Ⓝ
20
20
20
20
Ⓐ
Ⓑ ①
[Fig. 6-10]
[Fig. 6-3]
[Fig. 6-6]
[Fig. 6-4] [Fig. 6-5]
ⓐ
Flare nut
ⓑ Copper tube
ⓐ Burr
ⓑ Copper tube/pipe
ⓒ Spare reamer
ⓓ Pipe cutter
[Fig. 6-7]
[Fig. 6-8]
Ⓒ Ⓒ Ⓒ
Ⓓ ②
Ⓔ
Ⓐ
Downward slope 1/100 or more
Ⓑ Connection dia. R1 external thread
Ⓒ
Indoor unit
Ⓓ Collective piping
Ⓔ
Maximize this length to approx. 10 cm
ⓐ
Flaring tool
ⓑ Die
ⓒ
Copper tube
ⓓ
Flare nut
ⓔ Yoke
ⓐ
Smooth all around
ⓑ Inside is shining without
any scratches
ⓒ
Even length all around
ⓓ Too much
ⓔ Tilted
ⓕ Scratch on
flared plane
ⓖ
Cracked
ⓗ Uneven
ⓘ
Bad examples
6.1
6.2
ⓐ
Copper tubes
ⓑ Good
ⓒ
No good
ⓓ Tilted
ⓔ
Uneven
ⓕ Burred
6.3
6.5
Ⓓ
Ⓔ
Ⓗ
Ⓖ
Ⓘ
Ⓕ
Ⓑ
Ⓒ
5 25
Ⓐ
Ⓐ Indoor unit
Ⓑ Pipe cover (short) (accessory)
Ⓒ Tie band (accessory)
Ⓓ Band fixing part
Ⓔ Insertion margin
Ⓕ Drain hose (accessory)
Ⓖ Drain pipe (O.D. ø32 PVC TUBE, field supply)
Ⓗ Insulating material (field supply)
Ⓘ Max.145 ± 5 mm
[Fig. 6-11]
Ⓐ
Pipe cover (small) (accessory)
Ⓑ Caution:
Pull out the thermal insulation on the refrigerant piping at
the site, insert the flare nut to flare the end, and replace the
insulation in its original position.
Take care to ensure that condensation does not form on
exposed copper piping.
Ⓒ
Liquid end of refrigerant piping
Ⓓ Gas end of refrigerant piping
Ⓔ Site refrigerant piping
Ⓕ Main body
Ⓖ Pipe cover (large) (accessory)
Ⓗ Thermal insulation (field supply)
Ⓘ Pull
Ⓙ Flare nut
Ⓚ Return to original position
Ⓛ Ensure that there is no gap here
Ⓜ Plate on main body
Ⓝ Band (accessory)
Ⓞ Ensure that there is no gap here. Place join upwards.
Model A B
SEZ-M25, 35 9.52 6.35
SEZ-M50 12.7 6.35
SEZ-M60 15.88 6.35
SEZ-M71 15.88 9.52