Water Connections; Important; Warnings; Water Connections (Parts Not Included) - Carel humiSonic Manual Del Usuario

Dopo l'accensione
After switching on
Trasduttore / Transducer
Ampiezza negativa
Negative amplitude
Vuoto / Vacum
Trasduttore / Transducer
Ampiezza positiva
Positive amplitude
Trasduttore / Transducer
IMPORTANT: before proceeding with the water
connections, make sure that the humidifi er is not connected to
the mains power supply.

2.1 Warnings

1.
Only use demineralised water. Install a shut-off valve for each
humidifi er. Allowable water pressure: from 1 to 6 bars (from 14.5 to
87 psi);
2. The pipes/hoses and connections between the pipes/hoses in
contact with demineralised water and the humidifi er must be made
from resistant material suitable for this use (e.g. PVC or stainless
steel): nominal pressure ≥ 6 bar (87 psi), working temperature at least
1...40°C (33.8...104°F);
3.
The water lines must not be fouled by dust particles or other
substances. Carefully clean the lines before connecting to the
humidifi er;
4.
All humiSonic ultrasonic humidifi ers are supplied with quick
couplings for connecting the fi ll hose φe/φi = 8/6 mm (OD 5/16", ID
15/64");

2.2 Water connections (parts not included)

•
Install a manual shut-off valve upstream of the installation (so as to
shut off the water supply); the valve must be suitable for use with
demineralised water.
•
Install a mechanical fi lter (10 μm) downstream of the manual shut-off
valve to trap any solid impurities; the fi lter must be fi tted with shut-off
devices to allow cleaning.
Fig. 1.j

2. WATER CONNECTIONS

1.11 Structure

The fi gure shows the body of the humidifi er, once having removed the
side panels and the cover (see chap. "Maintenance and Spare parts").
8
9
7
14
R
6
5
12
Key
F Front
R Rear
1 Rear diff user
2 Front diff user
3 Fill valve
4 Drain valve
5 Piezoelectric transducer
6 Driver
7 ON/OFF switch
8 Electronic control board
9 Transformer (24 V)

Important :

•
When installation is completed, fl ush the supply hose for around 30
minutes by piping water directly into the drain, without sending it into
the humidifi er. After installing the valve, fl ush with water to eliminate
any processing residues and oil and prevent that enter the humidifi er;
•
the drain hose must have a minimum internal diameter of 6 mm
(15/64"); it must not have any bends that block water fl ow; the drain
line must comply with national and local standards in force and must
include a funnel to ensure interruption of continuity and a drain trap
to prevent the return of bad odours. The end of the line must have a
downwards slope to assist drainage;
•
do not obstruct the atomised water outlet or air intake openings;
•
if there is the risk of the feedwater freezing, insulate or using heating
cables on water pipes.
water drain
9 Direct version for room applic. +0300062IE - rel. 1.3 - 15.07.2019
ENG
F
1
2
6
11
5
B D
L N
PE
10 13
A E
C
Fig. 1.k
10 Power supply (48 V)
11 Front fan
12 Rear fan
13 Terminal block
A Earth terminal (PE)
B Power terminals (L, N) with
fuse carrier
C Alarm relay terminals
D Power supply (48 V)
terminal with fuse carrier
E Reserved
14 Humidity probe (where featured)
water inlet
Fig. 2.a
3
4