Technical Data; Erp Data Information - andrews Flexistor 400 Installation Manual

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

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