Mira Elite ST Installation Manual page 11

2. Electrical
Read the section 'Important Safety Information' first.
Checklist
2.1.1 Electrical supply fuse and consumer unit are adequate for the product.
2.1.2 Shower unit is earthed.
Caution! For the Mira Elite ST 10.8 kW model the minimum required supply cable
size is 10 mm .
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2.1.3 The minimum required supply cable size must conform to BS 7671.
Note! The terminal block will not accept cable larger than 16 mm
2.1.4 Double pole isolating switch.
2.1.5 Do not twist live or neutral cable cores.
2.1.6 Electrical connections are tightly secured.
Do not strain terminal block.
2.1.7 Plumbing supply completed before electrical supply is turned on.
2.1.8 Unless otherwise stated, electrical equipment such as extractor fans, pumps
must not be connected via this product.
Plumbing and Electrical Schematic Diagram
Cold Water Storage
Cistern (Tank)
Cold Water
Mains Feed
Cistern Fed
Cold Supply
to Other
Outlets
Hot Water
Cylinder
Feed
Warning Pipe
Isolating
Valve
Hot Water
Cylinder Vent
Pipe
Independent Cold Water Supply
to Shower
Soap Dish/
Hose Retaining
Ring
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Consumer Unit
Double Pole
Isolating Switch