Technical Specifications - Kärcher HDS 9/16-4 ST Gas Manual Del Usuario

Performance data
Operating pressure of water (using standard nozzle)
Max. excess operating pressure (safety valve)
Water flow (can be regulated in a phase-less manner)
Suction of detergent (can be regulated in a phaseless
manner)
Water connection
Min. feed volume
Feed pressure (min.)
Max. feed pressure
Electrical connection
Current type
Frequency
Voltage
Connected load
Electrical protection (slow)
Type of protection
Protective class
Maximum allowed net impedance
Power supply
Temperature
Max. feed temperature
Max. operating temperature of hot water
Max. temperature safety thermostat
Temperature increase during maximum water flow
Gross heating performance
Chimney draught
Gas connection values
Natural gas E (G 20)
Natural gas LL (G 25)
Rated connection pressure (natural gas)
Propane
Rated connection pressure (Propane)
Environment data
Rated utilisation level
Standard emission factor NO
Standard emission factor CO (natural gas G 25)
Values for chimney dimensions
Suitability for excess pressure (min.)
Draught requirements
Exhaust flow - full load
CO (Natural gas)
2
CO (Propane)
2
Exhaust temperature max./min.
Combustion air/ air supply
Condensate drain-out
Condensate drain-out (max.)
Connectiing piece
Minimum water column, siphon
Approval EN 60335-2-79
Approval according to as Appliance Directive (90/396/
EEC)

Technical specifications

(natural gas G 25)
X
HDS 9/16-4 ST
Gas
1.251-108
MPa (bar) 16 (160)
MPa (bar) 18,5 (185)
l/h (l/min) 500-1000 (8,3-
16,6)
l/h (l/min) 0-50 (0-0,8)
l/h (l/min) 1100 (18,3)
MPa (bar) 0,1 (1)
MPa (bar) 0,6 (6)
-- 3N~
Hz 50
V 380-420
kW 6,4
A 16
-- IPX5
-- I
Ohm (0.381+j 0.238) (0.381+j 0.238) --
mm 5 x 2.5
2
°C 30
°C 98
°C 110
°C 60-65
kW 75
kPa 0,01-0,04
m /h 7,2
3
m /h 8,2
3
kPa 1,8-5
kg/h --
kPa --
% 97
mg/kWh < 40
mg/kWh < 40
kPa 0,05
kPa 0
kg/h 130
% 9,5
% --
°C 190/150
Max. length: 10 n with two 90° arches (min. diameter 100 mm) From the in-
stallation room or fresh outside air - depending on the local regulations.
l/h 4 (via siphon
into the drain-
age system)
DN 40 (HTR)
mm 300
-- Gastec QA
Low NO
X
7
-
EN
HDS 9/16-4 ST HDS 12/14-4
Gas LPG ST Gas
1.251-109 1.251-110
16 (160) 14 (140)
18,5 (185) 18,5 (185)
500-1000 (8,3- 600-1200 (10-
16,6) 20)
0-50 (0-0,8) 0-60 (0-1)
1100 (18,3) 1300 (21,7)
0,1 (1) 0,1 (1)
0,6 (6) 0,6 (6)
3N~ 3N~
50 50
380-420 380-420
6,4 7,5
16 20
IPX5 IPX5
I I
5 x 2.5 5 x 2.5
30 30
98 98
110 110
60-65 60-65
75 95
0,01-0,04 0,01-0,04
-- 9,8
-- 11,4
-- 1,8-5
5,7 --
5-6 --
97 97
-- < 40
-- < 40
0,05 0,05
0 0
130 166
-- 9,5
12 --
190/150 170/130
4 (via siphon 4 (via siphon
into the drain- into the drain-
age system) age system)
40 (HTR) 40 (HTR)
300 300
Gastec QA Gastec QA
Low NO
X
HDS 12/14-4
ST Gas LPG
1.251-111
14 (140)
18,5 (185)
600-1200 (10-
20)
0-60 (0-1)
1300 (21,7)
0,1 (1)
0,6 (6)
3N~
50
380-420
7,5
20
IPX5
I
--
5 x 2.5
30
98
110
60-65
95
0,01-0,04
--
--
--
7,2
5-6
97
--
--
0,05
0
166
--
12
170/130
4 (via siphon
into the drain-
age system)
40 (HTR)
300
Gastec QA
29