Pneumatic Diagram; Electrical Block Diagram - Weinmann homecare SOMNOcomfort 2 Servicing And Repair Instructions

Heating of respiratory air
Short-term constant pressure level measured as
per prEN ISO 17510:2005 at:
18 hPa
14 hPa
9 hPa
5 hPa
4 hPa
Long-term constant pressure level
prEN 17510-1:2005
Short-term constant pressure level measured as
per prEN ISO 17510:2005 at:
20 hPa
15 hPa
10 hPa
5 hPa
Long-term constant pressure level
prEN 17510-1:2005
Finefilter separation level
to 1 µm
to 0.3 µm
Fine filter service life

10.3 Pneumatic diagram

O pressure source
2
(max. 1.5 bar)
Ambient air inlet

10.4 Electrical block diagram

Power supply
40
Technical data
SOMNObalance
2,5 °C
Δp = 0,7 hPa
Δp = 0,6 hPa
Δp = 0,5 hPa
Δp = 0,4 hPa
Δp = 0,4 hPa
Δp = 0,1 hPa
Flow regulator Optional
to max. 4 l/min O valve
2
Optional
Filter Fan
humidifier
Pressure sensor for
patient pressure
Humidifier Front foil
SOMNObalance e
with SOMNOaqua
2,5 °C
Δp = 0,7 hPa
Δp = 0,6 hPa
Δp = 0,5 hPa
Δp = 0,4 hPa
Δp = 0,1 hPa
≥ 99.5 %
≥ 85 %
≤ 250 hours with normal room air
Optional Breathing tube Exhalation
bacteria filter 1.8 m system
Main circuit
board
Pressure
Display
sensor
SOMNObalance SOMNObalance e
with SOMNOaqua
depending on heating level
Δp = 0,7 hPa
Δp = 0,6 hPa
Δp = 0,5 hPa
Δp = 0,4 hPa
Δp = 0,4 hPa
Δp = 0,1 hPa
Δp = 0,7 hPa
Δp = 0,6 hPa
Δp = 0,5 hPa
Δp = 0,4 hPa
Δp = 0,1 hPa
Patient mask
(nasal or full-face)
Fan