Product Data For Energy Consumption; Performance Data; Selecting The System; Specification - Bosch TSS Series Installation And Maintenance Instructions Manual

2.2

Product data for energy consumption

Detailed information about energy consumption can be found on our
website.
2.3

Performance data

System Daily water consumption (litres/day)
110 l 140 l 170 l
Q kWh/y annual heat demand
d
1270 1621 1962
Q kWh/y annual system performance
L
TSS150 1025 1218 1367
TSS200 1226 1384
TSS300 1454 1717
f
sol
TSS150 81 75 70
TSS200 76 71
TSS300 90 87
Table 7 Calculated annual result, location: Athens
For an optimal cost/benefit ratio, we recommend solar coverage of
60-75 %.
2.4

Selecting the system

110 - 170 l/d
140 - 200 l/d
+
200 - 350 l/d
Fig. 7 Recommendation: selection of the thermosiphon system
according to daily DHW consumption
2.5

Specification

Certificate: CE marking,
Solar Keymark register no. 011-7S2181 F
Length
Width
Height
Clearance between collectors
Collector connection (in the shape of a ferrule)
Absorber capacity (V )
F
Total collector area (gross area, A
Absorber surface area (net area, A
Aperture area
(area on which the usable sunlight falls, A
Net weight excluding packaging (m
Permissible collector operating pressure
Table 8 Collector
TSS – 6720887693 (2018/10)
200 l 250 l 300 l
2313 2891 3469
1454 1577 1621
1516 1638 1726
1954 2295 2593
% solar coverage
63 55 47
66 57 50
84 80 75
45°C
TSS...
TSS150
TSS200
TSS300
0010015998-01 0010015998-01
FCC220-2
mm 2025
mm 1030
mm 67
mm 69
mm 23
l 0.8
2
) m 2.09
G
2
) m 1.92
A
2
m 1.94
)
a
) kg 30
c
bar 6 (600 kPa)
Weight, empty (m
Weight, filled
Primary circuit contents
(heat transfer medium V
Secondary circuit contents
400 l
(potable water V
W
Max. operating pressure,
4625
primary circuit (p
F
Max. operating pressure,
secondary circuit (p
1787 Max. temperature, primary circuit
2935 Max. temperature, secondary circuit
Heat loss
Insulation
39 Diameter
64 Width
Table 9 Memory
Certificate: Solar Keymark,
register no. 011-7S2816 A
Total weight, filled (approximate)
Table 10 Entire thermosiphon system
2.6

Intended use

The installation system is intended solely for the secure mounting of
collectors and the storage tank.
It can be used on a roof with a slope of 25 - 45°.
▶ Never modify components.
▶ Do not damage the roof or building structure.
Mount the installation system parallel to the roof, as described in these
instructions.
▶ Do not raise the installation system on-site in order to increase the
solar yields. The additional solar yields are minimal.
Permissible heat transfer medium
▶ To protect the collectors against damage through frost and corrosion,
operate them with solar heat transfer medium L
(70 % water, 30 % propylene glycol).
▶ If water is used as a heat transfer medium, the following prerequisites
must be fulfilled:
– Continuous ambient temperatures above 5 °C.
– Closed circuit. This prevents the introduction of oxygen. In the
event of a pressure drop, remedy the fault immediately.
– Have the water checked ( table).
Limits for water as a heat transfer medium:
Parameter
pH value
Electrical conductivity
Carbonate hardness and
1)
sulphate
Chloride content
Table 11
1) –
c (HCO ) = concentration of hydrogen carbonate ions (unit: m mol/l)
3
2–
c (SO ) = concentrate of sulphate ions (unit: m mol/l)
4
150 l 200 l 300 l
) kg 61
Tank
kg 215
l
)
F
l 145
)
bar
)
bar
)
W
°C
°C
W/K 1.44
mm
mm
mm 1100 1350 1820
150
kg 290
Value
7.5 - 9
100 - 1500 microS/cm
maximum 30 mg/l
Product Information
75 96
275 384
4 5.2 7.5
195 280
2.5 (250 kPa)
8 (800 kPa)
110
95
1.61 2.57
50
580
200 300
340 510
7