Gree NCHS8D - 3 Preparation before Installation; Standard Accessory

GMV6 HR Mode Exchange Box
6
3 Preparation before Installation
NOTE!
The product photos are only for reference. The unit for size is mm, except otherwise stated.
3.1 Standard Accessory
Please use below provided standard parts according to requirement.
No. Name Photo Quantity Purpose
1
M10×8
Nut with washer M10×8
4
Used for hanging mode
exchange box
2
Nut M10
(hexagon nut M10×8.4)
4
Used for hanging mode
exchange box
3
Washer 10
(spring washer M10×2.6)
4
Used for hanging mode
exchange box
4 Sponge of drainage pipe
2
Wrap the connection
position of drainage pipe
5 High-tenperature tieline
11
Wrap sponges at the
connection position
6 Installation template — 1
Used for drilling holes at the
ceiling
7 Silencer 1 1
The sizes of both nozzles
are IDΦ19.3mm and
Φ19.05mm
，
nozzle Φ19 mm
is used for connecting the
high pressure gas pipe of
NCHS1D and NCHS2D.
8 Silencer 2 1
The sizes of both nozzles
are IDΦ22.6mm and
Φ22.2mm
，
nozzle Φ28mm
is used for connecting the
low pressure gas pipe of
NCHS1D and NCHS2D.
9 Silencer 1
1
The sizes of both nozzles
are IDΦ22.6mm and
Φ22.2mm
，
nozzle Φ22 mm
is used for connecting the
high pressure gas pipe of
NCHS4D and NCHS8D.
10 Silencer 2
1
The sizes of both nozzles
are IDΦ28.8mm and
Φ28.6mm
，
nozzle Φ28mm
is used for connecting the
low pressure gas pipe of
NCHS4D and NCHS8D.
11 Sealing cap
1
Used for blocking the low
pressure gas pipe nozzle
12 Damping block
1
Wrap the unused low
pressure gas pipe of
NCHS1D
The packed attachments should be subject to actual objects. If there are any alterations, there
will be no further notice.