9
sPeCIFICaTIons
p
lumbing Supply
Supply Source
Mains pressure cold water only
Minimum dynamic pressure*
50 kpa (0.5 bar)
Maximum Static pressure
1000 kpa (10 bar)
Minimum Static pressure**
20 kpa (0.2 bar)
Maximum Inlet Temperature
28°c
Minimum Inlet Temperature
2°c
Inlet connection
½" bSp male & 15 mm
compression fitting.
outlet connection
½" bSp male fitting
e
lectrical Supply
nominal rating at 230 v
8.2 kW
9.0 kW
nominal rating at 240 v
9.0 kW
9.8 kW
Supply Fuse/circuit breaker
9.0 kW
40 amps
9.8 kW
45 amps
residual current device rcd
30 ma
Supply cable
no larger than 16 mm²
note: refer to current Iee regulations
and bS 7671 to determine minimum
cable size.
Isolation Switch
45 amp double pole, with 3 mm
contact separation.
Maximum ambient Temperature
30°c
Minimum ambient Temperature
2°c
*
Recommended dynamic pressure of 100 kPa (1.0 bar) for full flow performance.
**
Static pressure must never fall below 20 kPa (0.2 bar) when other draw offs are in use, e.g. flushing
toilet. This is the minimum pressure required to keep the flow valve closed.
standards and approvals
The Mira advance aTL complies with the requirements of the beab care Mark
Standard and the relevant directives for ce marking.
