6
Technical data (Indirect models in conformance with BS EN 12897:2006)
Maximum mains water supply pressure
2.5MPa (25 bar)
Operating pressure/PRV (low pressure system)
0.60MPa (6. bar)
Operating pressure/PRV (high pressure system)
1.00MPa (10 bar)
Expansion vessel pressure (low pressure system)
1.0MPa (10 bar max)
Expansion vessel pressure (high pressure system)
1.6MPa (16 bar max)
Expansion relief valve setting (low pressure system)
0.8MPa (8 bar)
Expansion relief valve setting (high pressure system)
1.3MPa (13 bar)
Maximum design pressure (low pressure system)
0.80MPa (8 bar)
Maximum design pressure (high pressure system)
1.3MPa (13 bar)
T&P relief valve setting
1.0MPa/90 °C (10 bar)
T&P relief valve setting
1.5MPa/90 °C (15 bar)
Immersion heater rating (a.c. supply only) single phase
6kW & 9kW 50/60Hz ~
Immersion heater rating (a.c. supply only) 3 phase
12kW - 54kW 50/60Hz ~
(See Accessories on page 27 for full range)
Storage weights (empty and full)
See Table 4, Page 8
Heat loss table
See Table 6, Page 9
Table 3: ErP Data Information
Technical parameters in accordance with European Commission regulations 814/2013 and
812/2013
ErP data
ErP Data
Model(s)
400
500
800
1000 1250 1450 2000
Energy efficiency class
B
C
C
C
C
C
C
Standing loss W
72.0
89.0 114.0 139.0 150.0 163.0 179.0
Storage volume V in Litres
400
500
800
1000 1250 1450 2000
Summary of Contents for Flexistor 1000
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