Carel UE001 User Manual

12
ENG
“UEX-PLUS” +0300040EN - rel. 1.4 - 25.09.2015
installeruserservice
2.1 Supply water
Only use mains water with:
• pressure between 0.1 and 0.8 MPa (14.5 and 116 PSI), temperature
between 1 and 40 °C (33.8 and104 °F) and an instant fl ow-rate no lower
than the rated fl ow of the fi ll solenoid valve, the connection is G3/4M
(see par. “Technical specifi cations” page 41);
• range hardness 10 to 40 °F h (equal to 400 ppm of CaCO
3
), conductivity:
75 to 1250 μS/cm;
• no organic compounds.
supply water
characteristics
unit of
measure
normal water water with low
salt content
min. max. min. max.
Hydrogen ions (pH) 7 8.5 7 8,5
Specifi c conductivity at
20°C (σ
R, 20 °C
)
μS/cm 350 1250 75 300
Total dissolved solids (c
R
) mg/l (
1
)(
1
)(
1
)(
1
)
Dry residue at 180°C (R
180
) mg/l (
1
)(
1
)(
1
)(
1
)
Total hardness (TH) mg/l CaCO
3
100
(2)
400 50
(2)
150
Temporary hardness mg/l CaCO
3
60
(3)
300 30
(3)
100
Iron + Manganese mg/l Fe+Mn = 0.2 = 0.2
Chlorides ppm Cl = 30 = 20
Silica mg/l SiO
2
=20 = 20
Residual chlorine mg/l Cl- = 0.2 = 0.2
Calcium sulphate mg/l CaSO
4
= 100 = 60
Metallic impurities mg/l 0 0 0 0
Solvents, thinners,
detergents, lubricants
mg/l 0 0 0 0
Tab. 3.a
(1)
= values depend on the specifi c conductivity; in general:
TDS ≅0,93 * σ
R, 20 °C
;
R
180
≅ 0,65 * σ
R, 20 °C
(2)
= not less than 200% of the chloride content in mg/l CL
(3)
= not less than 300% of the chloride content in mg/l CL
There is not reliable relationship between hardness and conductivity of
the water
Important:
Important:
• do not treat the water with softeners, this may cause the entrainment
of foam, aff ecting the operation of the unit;
• do not add disinfectants or anticorrosive compounds to the water, as
these are potential irritants;
• the use of well water, industrial water or water from cooling circuits
and, in general, any potentially chemically or bacteriologically
contaminated water is not recommended.
2.2 Drain water
• this contains the same substances dissolved in the supply water,
however in larger quantities;
• it may reach a temperature of 100 °C (212 °F);
• it is not toxic and can be drained into the sewerage system.

Carel UE001 Specifications

General

Brand	Carel
Model	UE001
Category	Humidifier
Language	English