Mitsubishi Electric City Multi PQHY-P200YGM-A Manuel D'installation page 4

[Fig. 9.3.1]
B
B
C
LO
A
C
D
[Fig. 9.3.3]
B In case of the cylinder having no syphon pipe.
[Fig. 9.4.1]
C
B
A
D
E
A Steel wire B Piping
C Asphaltic oily mastic or asphalt
D Heat insulation material A
E Outer covering B
[Fig. 9.4.4]
<A> Inner wall (concealed) <B> Outer wall
C
A B
A : Sleeve B : Heat insulating material
C : Lagging D : Caulking material
E : Band F : Waterproofing laye
G : Sleeve with edge H : Lagging material
I : Mortar or other incombustible caulking
J : Incombustible heat insulation material
10
[Fig. 10.2.1]
4
A Nitrogen gas
F
B To indoor unit
G
C System analyzer
H D Lo knob
I E Hi knob
HI
F Ball valve
E
J
G Liquid pipe
H Gas pipe
I Heat source unit
J Service port
[Fig. 9.4.2]
A
E
B
A Liquid pipe
C Electric wire
E Insulator
<C> Outer wall (exposed)
D
A B
L1 L2 L3 N
9.3
[Fig. 9.3.2]
N
A
LO HI
B
9.4
[Fig. 9.4.3]
B
C
D
E
E
A
D
B Gas pipe
D Finishing tape
<D> Floor (waterproofing)
D
E
F
B
I
G
B
10.2
A : Power source
B : Transmission line
M1M2 M1M2 S
C : Earth screw
TB1 TB3 TB7
A C B
D
E
F
O
G
C
I
H
K
J
L
A
A : Syphon pipe
<E> Roof pipe shaft <F> Penetrating portion on fire
G
D
B
H
F
A System analyzer
B Lo knob
C Hi knob
D Ball valve
E Liquid pipe
F Gas pipe
G Service port
H Three-way joint
M
I Valve
J Valve
K R410A cylinder
L Scale
M Vacuum pump
N To indoor unit
O Heat source unit
limit and boundary wall
I
J
A
1m 1m