Mitsubishi Electric CITY MULTI PUHY-P-YJM-A serie Installationshandbuch Seite 6

9
[Fig. 9.2.2]
A
<A> Make sure the pipes from the twinning pipe to the outdoor unit are
sloped downwards (towards the twinning pipes).
<C> Slope of twinning pipes
G
<D> Pipe connection example [EP650]
H
6
C
F
C
B
F
F
6
I
H
J
9.2
<B> When the piping on the outdoor unit side (from the twinning pipe)
exceeds 2 m, ensure a trap (gas pipe only) within 2 m.
H
I
8
c
J
F
C
2m
D
F
C
E
A : Downward slope
B : Upward slope
C : Indoor unit
D : Trap (gas pipe only)
E : Within 2 m
F : Twinning pipe
G : Slope of the twinning pipe is at an angle within ±15° to the ground
H : Pipes on site
I : Twinning kit
J : Straight run of pipe that is 500 mm or more
6 : ODø12.7×IDø9.52 (Included with outdoor unit)
8 : ODø19.05×IDø15.88 (Included with outdoor unit)
c : ODø34.93×IDø28.58 (Included with outdoor unit)
( 6 , 8 , c : Refer to item 10.2)