Akw Itherm - Product Specifications; Plumbing & Water Specifications; Electrical & Supply Specifications; Physical Dimensions & Entry Points

12
© 2015 AKW 14-019-002-08
© 2015 AKW 13-012-085-13
Specifi cations
Installer
11
Specifi cations
(D)
(H) (H2)
(W)
(W2)
*
For Optimal Product Performance the recommended minimum dynamic water pressure should be 100kPa (1 Bar)
Supply Source Mains pressure cold water only
Minimum Dynamic Pressure 50kPa (0.5 Bar)
Maximum Static Pressure 1000 kPa (10 Bar)
Optimal Minimum Dynamic Pressure
*
100 kPa (1 Bar)
(Recommended to ensure high performance)
Maximum Inlet Temperature 28°C
Minimum Inlet Temperature 3°C
Inlet Connection 15mm pipe
Outlet Connection 1/2” BSP Male Thread Fitting
Nominal Rating at 240 V 10.5kW, 9.5kW & 8.5kW
Supply Fuse / Circuit Breaker
(10.5kW 45/50A), (9.5kW 40/45A) & (8.5kW 35/40A)
Residual Current Device (RCD)
30 mA (must be fitted)
Supply Cable Refer to current wiring regulations
and BS 7671 to determine minimum
cable size. No larger than 10mm
2
Isolation Switch (e.g. Pull Cord) 45 Amp Double pole with 3mm
contact separation.
Height (H) 380 mm
Width (W) 230 mm
Depth (D) 85 mm
Footprint Height (H2) 345 mm
Footprint Width (W2) 210 mm
Water Ingress Rating IPX4
Water and Cable Entry Points Top, bottom, side or back.
Shower Drain Pump Connections Suitable for M Series (Flow Sensor)
or AKW A4 (Flow Switch)
ELECTRICITY SUPPLY
PLUMBING SUPPLY
PHYSICAL
Supply Source Mains pressure cold water only
Minimum Dynamic Pressure 50kPa (0.5 Bar)
Maximum Static Pressure 1000 kPa (10 Bar)
Optimal Minimum Dynamic Pressure
*
100 kPa (1 Bar)
(Recommended to ensure high performance)
Maximum Inlet Temperature 28°C
Minimum Inlet Temperature 3°C
Inlet Connection 15mm pipe
Outlet Connection 1/2” BSP Male Thread Fitting
Nominal Rating at 240 V 9.5kW & 8.5kW
Supply Fuse / Circuit Breaker
(9.5kW 40/45A) & (8.5kW 35/40A)
Residual Current Device (RCD)
30 mA (must be fitted)
Supply Cable Refer to current wiring regulations
and BS 7671 to determine minimum
cable size. No larger than 10mm
2
Isolation Switch (e.g. Pull Cord) 45 Amp Double pole with 3mm
contact separation.
Height (H) 380 mm
Width (W) 230 mm
Depth (D) 85 mm
Footprint Height (H2) 345 mm
Footprint Width (W2) 210 mm
Water Ingress Rating IPX4
Water and Cable Entry Points Top, bottom, side or back.
Shower Drain Pump Connections Suitable for M Series (Flow Sensor)
or AKW A4 (Flow Switch)
ELECTRICITY SUPPLY
PLUMBING SUPPLY
PHYSICAL
© 2015 AKW 13-012-085-13
Specifi cations
Installer
11
Specifi cations
(D)
(H) (H2)
(W)
(W2)
*
For Optimal Product Performance the recommended minimum dynamic water pressure should be 100kPa (1 Bar)
Supply Source Mains pressure cold water only
Minimum Dynamic Pressure 50kPa (0.5 Bar)
Maximum Static Pressure 1000 kPa (10 Bar)
Optimal Minimum Dynamic Pressure
*
100 kPa (1 Bar)
(Recommended to ensure high performance)
Maximum Inlet Temperature 28°C
Minimum Inlet Temperature 3°C
Inlet Connection 15mm pipe
Outlet Connection 1/2” BSP Male Thread Fitting
Nominal Rating at 240 V 10.5kW, 9.5kW & 8.5kW
Supply Fuse / Circuit Breaker
(10.5kW 45/50A), (9.5kW 40/45A) & (8.5kW 35/40A)
Residual Current Device (RCD)
30 mA (must be fitted)
Supply Cable Refer to current wiring regulations
and BS 7671 to determine minimum
cable size. No larger than 10mm
2
Isolation Switch (e.g. Pull Cord) 45 Amp Double pole with 3mm
contact separation.
Height (H) 380 mm
Width (W) 230 mm
Depth (D) 85 mm
Footprint Height (H2) 345 mm
Footprint Width (W2) 210 mm
Water Ingress Rating IPX4
Water and Cable Entry Points Top, bottom, side or back.
Shower Drain Pump Connections Suitable for M Series (Flow Sensor)
or AKW A4 (Flow Switch)
ELECTRICITY SUPPLY
PLUMBING SUPPLY
PHYSICAL