12
RECOMMENDATION
- Mains cables are fed into the junction boxes via prefabricated holes in the casing (1) and (2). The
holes are sized for fitting the strain relievers (3) supplied.
-
For the lower junction box a > 15A fuse/ > 2.5# wire should be used.
Make sure that no wires are trapped or pinched and are not damaged in any way.
3.7.5 Fitting instructions
3.7.6 Fitting recommendation
!
WARNING
!
The product shall be filled with water before the power is switched on. Upper cylinder shall be
filled first.
!
Fixed electrical fittings must be used for installation. Any electric fittings must be installed by an
authorised electrician. Components for disconnection must be included in the fixed electrical
installation in accordance with applicable standards and regulations.
!
Mains cable should withstand 90°C continuously. A strain reliever must be fitted (supplied).
!
CAUTION
!
The product shall have a clearance for servicing of 400 mm in front of the electric junction box
covers / 100 mm over the highest point.
!
In case of damage to the power supply cable, this shall be replaced with a suitable cable by
an authorised electrician.
3.7.7 Strain relievers
Two strain relievers (3) are supplied with the prod-
uct, fitted in the prefabricated holes for power
supply wires (1) and (2). The strain relievers shall
be used.
All electrical work must be performed by an au-
thorised electrician.
1
2
3
