4
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
D
C
C
B
B
E
F
G
H
I
J
A
LO
HI
LO
HI
B
A
K
J
L
H
M
C
D
E
N
O
F
G
I
[Fig. 9.3.1]
[Fig. 9.3.3]
[Fig. 9.3.2]
9.3
A
A
: Nitrogen gas
B
: To indoor unit
C
: System analyzer
D
: Lo knob
E
: Hi knob
F
: Ball valve
G
: Liquid pipe
H
: Gas pipe
I
: Outdoor unit
J
: Service port
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
I
: Valve
J
: Valve
K
: R410A cylinder
L
: Scale
M
: Vacuum pump
N
: To indoor unit
O
: Outdoor unit
A
: Syphon pipe
9.2
[Fig. 9.2.3]
B
In case of the cylinder having no syphon pipe.
A
B
C
D
E
F
G
[Fig. 9.2.4]
A
: Heat exchanger unit <Left side>
B
: Compressor unit <Right side>
C
: Crossover connecting pipe (Accessory) (Gas side ø28.58)
D
: Crossover connecting pipe (Accessory) (Liquid side ø12.7)
E
: Ball valve (connecting to indoor unit)
F
: 10 mm (the gap between the units)
G
: Open the knockout holes on the side panel on the heat-exchanger
unit and compressor unit.
9.4
C
A
B
D
E
[Fig. 9.4.1]
A
: Steel wire
B
: Piping
C
: Asphaltic oily mastic
or asphalt
D
: Heat insulation ma-
terial A
E
: Outer covering B
[Fig. 9.4.2]
B
A
D
C
E
E
E
D
A
B
A
: Liquid pipe
B
: Gas pipe
C
: Electric wire
D
: Finishing tape
E
: Insulator
[Fig. 9.4.3]
[Fig. 9.4.4]
A B
<A> Inner wall (concealed)
A B
D
C
<B> Outer wall
E
I
B
<C> Outer wall (exposed)
I
A
J
1m
1m
<F> Penetrating portion on fire
limit and boundary wall
F
H
D
B
G
<E> Roof pipe shaft
D
F
G
B
<D> Floor (waterproofing)
10
[Fig. 10.2.1]
PUHY-P-YGM-A
10.2
A
: Power source
B
: Transmission line
C
: Earth screw
A
B
C
L1 L2 L3 N
M1M2
M1M2 S
TB3 TB7
TB1
B
A
C
L1 L2 L3 N
A B S
TB3
TB1
[Fig. 10.2.2]
PUHN-P01YGM-A
Содержание CITY MULTI PUHY-P-YSGM-A
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