3
Manual
WWKS
A
Hot water
B
Heating inflow R1“
C
Circulation return line R¾“
D
Heating return line R1“
E
Cold water / draining R1“
F
Anode not insulated
G
Sensor heating zone
H
Plug G1 1/2“, insulation and cover
I
Blind flange with EPDM diaphragm gasket
J
Plug 1 1/4“
K
Solar return line G1“
L
Solar inflow G1“
M
Mounting solar expansion vessel
Sensor position:
1
Solar zone
A
F
I
L
1
J
C
K
E
Pic.: WWKS-1SST
G
M
L
1
K
I
L
1
K
M
I
Pic.: WWKS
F
G
L
1
I
J
E
K
D
C
B
A
Technical Data
WWKS tank with 2 registers
200
300
400
500
750*
1000*
Net volume [l]
184
295
380
470
750
995
Diameter [mm]
540
600
700
700
910
1010
Height [mm]
1473
1834
1591
1961
2000
2025
Tilted height [mm]
1514
1876
1712
2044
2072
2135
Weight [kg]
85
106
130
140
217
275
permissible operating temperature of service water [°C]
95
95
95
95
95
95
permissible operating pressure of service water [bar]
10
10
10
10
10
10
permissible operating temperature of solar circuit [°C]
110
110
110
110
110
110
Heating surface of solar panel [m
2
]
0,90
1,41
1,81
1,95
1,93
2,45
Volume of solar heat exchanger [l]
6,3
9,8
12,7
13,6
13,5
17,1
Heating surface of heating panel [m
2
]
0,7
0,8
1,0
1,28
1,17
1,12
Volume of heating panel [l]
4,9
5,7
7,0
8,9
8,2
7,9
Standby loss 24h [kWh]
2,3
2,6
2,9
3,2
3,7
4,8
Key performance indicator NL below
4,2
7,5
15,2
19,1
21
26
Key performance indicator NL above
1,1
2,2
3,4
5,9
6,2
7,1
WWKS-1SST tank
with 1 re SST premounted
200
300
500
Weight [kg] (w/o SST)
59
83
-
114
-
-
Heating surface of solar panel [m
2
]
0,9
1,41
-
1,95
-
-
Volume of solar heat exchanger [l]
6,3
9,8
-
13,6
-
-
*SST25 - only wall mounting possible
Technical Data
Summary of Contents for WWKS
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