Technical Sheet
Happy Air PLUS
FTC.1296.00
Technical Sheet
Page 4
www.oli-world.com
Millimetres measures
Two installation systems:
1.
Configuration A
– One Happy Air in every flat
2.
Configuration B
– Two Happy Air in every flat
According to following conditions
Contemporaneous utilization factor: 100% (all Happy Air systems work at the same
time)
Vertically installed main pipeline
Constant main pipeline diameter
Outlet residual pressure: 75 Pa
Pipeline roughness: 0.15mm
Flat height: 2.75m
Pipelin length up to the roof aerator: 1.50m Secondary pipelines made of DN 80
pipes, are 2 m long and include 2 elbows
Pipes Laying and Configuration
Depends on the chosen configuration of the system
The ventilator connection pipe must be connected to the main pipe, the dimension
of which must be calculated beforehand and sized as described in the product
handbook
The connection must be made with 45º branches in order to facilitate expulsion of
the inhaled air
The connection can be made directly to the soil stack with primary ventilation, as
long as it is higher than emission points of discharge networks of the stack
In the case of waste systems with parallel ventilation, the connection pipe can be
connected to the parallel ventilation stack
