Heating/Cooling Model With 3/4" Distribution Collectors - emmeti Energy box Manuel D'installation Et Mode D'emploi

1. COMPOSITION
1.2 Heating/cooling model with 3/4" distribution collectors (2-12 way, with or without domestic water lines).
Hot domestic
water
11
Cold domestic
water
11
10
Return
1
Flow
9
a 4-way Motorized ball valve DN20 with by-pass passage
b Ball valve DN20 with probe connection M10x1
c Infill valve (set up for DN15 volumetric meters and energy meter instal-
lation)
d Impurity collection filter DN20
e Fill/discharge tap with adjustable fitting
f Manual air-relief valve
g 3/4" Flow collector (2" 12 ways)
h 3/4" Return collector (2" 12 ways)
i Ball valve DN20
j Ball valve DN20 with 3rd by-pass way
CAUTION
For correct built-in installation, it's recommended that the module
be installed maintaining a distance of 135 mm between the back
of the box and the wall.
3 9
6
2
4
k Ball valve DN20 with integrated retaining cartridge DN20
l Painted galvanised metal box with key-operated lock for 120 mm
partition wall
Main connections: 3/4" F
Collector branch connectors: 24x19, 50 mm center distance
Note:
The box thus assembled is suitable for connection on the left side of the
main pipelines of the centralized system.
5
135 mm
Filo muro
The Wall
GB GB
12
8
7
17