Carrier 30AWH004HB Service Manual page 19

Nominal water flow
Water loop content for
30AWH___H units
Max water loop pressure
Filling water pressure
Max elevation 30AW upper
Correction
Factors
(*) Note: Temperature values are indicative.
Always refer to the temperatures indicated for the specific product used
Installed Unit
Unit content (*)
Pipe content (**)
Uses (fan-coil, panels, radiators, etc.) (***)
Total content (****)
(*) Consult the technical data table
(**) Consult the pipe water content table
(***) Consult the manual for the installed uses
(****) The water content of the system must be between the minimum and maximum values for the units with hydronic kit and greater than the minimum
value for units without hydronic kit. The minimum value is necessary to provide optimal comfort.
For units without hydronic kit, add a suitable expansion vessel to the water content of the system.
SM_30AW.indd 19
Std l/s
Min l
Max l
Max kPa
Min kPa
Max m
Internal Diameter
copper
steel
% Inhibited
Ethylene
Glycol
Freezing temperature (*)
Capacity
Absorbed power
Loss of head
TABLE TO USE FOR CALCULATING THE WATER CONTENT IN THE SYSTEM
004 006
Unit
0,20 0,28
14 21
65 65
300 300
120 120
20 20
Pipe water content
12 mm
14 mm
16 mm
20 mm
25 mm
32 mm
"12.7 mm (1/2'')"
"16.3 mm (5/8'')"
"21.7 mm (7/8'')"
"27.4 mm (11/16'')"
10% 20%
-4 °C -9 °C
0,996 0,991
0,990 0,978
1,003 1,010
19
Installation
30 AWH
008 012
0,33 0,58
28 42
65 95
300 300
120 120
20 20
Outer diameter Liters / meter
14 mm
16 mm
18 mm
22 mm
28 mm
35 mm
3/8'' Gas
1/2'' Gas
3/4'' Gas
1' Gas
30%
-15 °C
0,983
0,964
1,020
.............
l .............
l .............
l .............
l .............
3
015
0,69
49
95
300
120
20
0,11 l/m
0,15 l/m
0,20 l/m
0,31 l/m
0,49 l/m
0,80 l/m
0,13 l/m
0,21 l/m
0,37 l/m
0,59 l/m
40%
-23 °C
0,974
1,008
1,033
30AW
14-03-2011 14:41:27