11
RECOMMENDATION
- The mains cable supplied shall be used with fixed electric fittings.
- Mains cable for wall socket shall be laid where it is not exposed to harmful contact.
-
For products with ≤ 3kW capacity, The unit must be permanently connected to a 20amp DP
Switch ( BS3455) with minimum 3mm separation and 2.5mm Flexible Cable HR to 85c (HOFR
to BS 6141 Table 8), installation shall comply with current IEE Regulations. Immersion Heater
rating is 230V x 3kW. All internal wiring is factory fitted.
3.6.5 Installation instructions
3.6.6 Fitting recommendation
!
WARNING
Fitting an external control unit managing the power supply to the product is NOT allowed
without approval from the manufacturer.
!
The product shall be filled with water before the power is switched on.
!
Fixed electric fittings shall be used for installation in new homes or when changing an existing
electrical setup in accordance with regulations.
!
The mains cable shall withstand 90°C. A strain reliever must be fitted.
!
CAUTION
!
The product must have a clearance for servicing of 40 cm in front and side.
