Supply Water; Drain Water - Carel humiSteam UE005 User Manual

Hydraulic interfaces dimensions
Interfaces dimensions
drain/fill
dimensions UE005 to UE015
mm (inc)
D 72.6 (28.6)
D' 125.4 (49.4)
E 52.6 (20.7)
E' 107.5 (42.3)
Interfaces dimensions
steam outlet and condensed
drain
dimensions UE005 to UE015
mm (inc)
F 126.7 (50.0)
F' 224 (88.2)
G 137.9 (54.3)
G' 21.7 (8.6)
Interfaces dimensions
drain/fill
dimensions UE025 to UE065
mm (inc)
I 40 (15.8)
I' 72 (28.3)
I'' 10.2 (4.0)
L 123.2 (48.5)
L' 231.2 (91.0)
L'' 49.1 (19.3)
Interfaces dimensions
steam outlet and condensed
drain
dimen. UE025 to UE065
mm UE045
(inc)
M 172 (67.7) 223.7 (88.1)
M' 30.2 (11.9) 30.2 (11.9)
N 181 (71.3) 181 (71.3)
N' --- 100 (39.4)
N'' 55 (21.7) 61 (24.0)

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 flow-rate no lower
than the rated flow of the fill solenoid valve, the connection is G3/4M
(see par. "11.2 Technical specifications");
•
hardness no greater than 40 °f (equal to 400 ppm of CaCO
conductivity: 75 to 1250 μS/cm;
•
no organic compounds.
supply water unit of
characteristics measure
Hydrogen ions (pH)
Specific conductivity at μS/cm
20°C ( σ )
R, 20 °C
Total dissolved solids (c ) mg/l
R
Dry residue at 180°C (R ) mg/l
180
Total hardness (TH) mg/l CaCO
Temporary hardness mg/l CaCO
Iron + Manganese mg/l Fe+Mn
Chlorides ppm Cl
Silica mg/l SiO
Residual chlorine mg/l Cl-
Calcium sulphate mg/l CaSO
Metallic impurities mg/l
Solvents, thinners, mg/l
detergents, lubricants
(1)
= values depend on the specific conductivity; in general:
; R
TDS 0,93 * σ 0,65 * σ
R, 20 °C 180
(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:
•
do not treat the water with softeners, this may cause the entrainment
of foam, affecting 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.
11
ENG
normal water with low
water salt content
min. max. min.
7 8.5 7
300 1250 75
( 1 ) ( 1 ) ( 1 )
( 1 ) ( 1 ) ( 1 )
100 (2) 400 50 (2)
3
60 (3) 300 30 (3)
3
= 0,2 =
= 30 =
= 20 =
2
= 0,2 =
= 100 =
4
0 0 0
0 0 0
R, 20 °C
-
"UE BASIC" +08C0042EZ - rel. 1.0 - 16.10.2017
),
3
max.
8.5
350
( 1 )
( 1 )
150
100
0,2
20
20
0,2
60
0
0
Tab. 2.a