Product Information; Determined Use; Scope Of Delivery; Specification - Bosch W 500-5X Series Installation And Maintenance Instructions For The Contractor

2

Product information

2.1

Determined use

Enamelled DHW cylinders are designed for heating and storing potable
water. Country-specific regulations, guidelines and standards for
potable water must be observed.
Enamelled DHW cylinders may only be used in sealed unvented systems.
Any other use is considered incorrect. Any damage resulting from non-
intended use is excluded from liability.
Requirements
for potable water Unit
Water hardness ppm CaCO
grain/US gallon
°dH
°fH
pH value –
Conductivity μS/cm
Table 2 Requirements for potable water
2.3

Specification

Dimension
Memory
Available capacity (total)
1)
Usable DHW volume at
2)
DHW outlet temperature :
45 °C
40 °C
Maximum cold water flow rate
Maximum DHW temperature
Maximum operating pressure, potable
water
Highest design pressure
(cold water)
Maximum DHW test pressure
Outputs in conjunction with an external SLP3 (500 litres) or SLP5 (750/1000 litres) heat exchanger
Continuous output
(at 70 °C flow temperature, 45 °C DHW
outlet temperature and 10 °C cold
water temperature)
3)4)
Performance factor N
L
Heat-up time at rated output
Table 3 W specifications
1) Without recharging; set cylinder temperature 60 °C
2) Mixed water at draw-off point (at 10 °C cold water temperature)
3) Performance factor NL=1 in accordance with DIN 4708 for 3.5 occupants, standard bath tub and kitchen sink. Temperatures: cylinder 60 °C, DHW outlet temperature 45 °C
and cold water 10 °C. Measured at max. heat output. If the output is reduced, NL becomes smaller.
4) Performance factor NL and continuous output in conjunction with SLP5 primary store system.
W 500-5X... | W 750-5X... | W 1000-5X...
Value
> 36
3
> 2.1
> 2
> 3.6
6.5...9.5
130...1500
Unit W 500-5X B
Itr 500
Itr 714
Itr 833
l/min 50
°C 95
bar 10
bar 7.8
bar 10
kW 160
l/min 66
kW 55
min 11
2.2

Scope of delivery

500 litre cylinder
• Storage cylinder made of PU rigid foam
• Thermal insulation:
– ErP "B": additional thermal insulation 40 mm
– ErP "C": foil jacket on flexible foam underlayer
• Casing lid
• Upper insulation
• Hand-hole cover
• Technical documents
750/1000 litre cylinder
• Storage tank
• PU rigid foam halves
• Thermal insulation:
– ErP "B": polystyrene jacket, packaged separately
– ErP "C": foil jacket on flexible foam underlayer
• Casing lid
• Upper insulation
• Floor insulation
• Round hand-hole cover with insulation
• Bag with accessories:
– Rectangular hand-hole cover
– Fleece strip
– Fleece circular blank
– Compass and plug
• Technical documents
W 500-5X C W 750-5X B
 Fig. 1, page 66
500 768
714 1104
833 1288
50 77
95 95
10 10
7.8 7.8
10 10
160 310
66 127
55 126
11 9
Product information | 25
W 750-5X C W 1000-5X B W 1000-5X C
768 991
1104 1449
1288 1690
77 101
95 95
10 10
7.8 7.8
10 10
310 310
127 127
126 140
9 11
6 720 820 733 (2017/09)
991
1449
1690
101
95
10
7.8
10
310
127
140
11