18
DELIVERING THE POWER
STROM LIMITED
INSTALLATION GUIDE
SAFETY INSTRUCTIONS
Instructions beyond this point are designed for qualied electricians
only, and should not be attempted by the user. Should you require any
adjustments of your controls please contact a suitable electrician.
• This unit should only be installed by a competent electrician in
accordance with all local and national regulations in force at that
time and in line with the latest IEE wiring regulations.
• This unit is for xed wiring only.
• This system must be appropriately fused using a fuse rated at no
more than 6 amps.
• Must incorperate a “Class A” switch having seperation of at least
3mm in all poles.
• We recommend a cable size of between 1.0mm
2
and 1.5mm
2
must
be used.
• Where mounting to a metal surface, always ensure that the metal
is earthed.
• This product is not suitable for mounting on a back box.
Maintenance should be carried out by a qualied heating and electrical
engineer on every part of the heating and hot water system every 12
months from date of installation.
Maintenance should only be carried out after carefully reading these
instructions, and the mains AC supply disconnected before maintenance
begins.
WARNING
IT IS ESSENTIAL THAT BEFORE ANY INSTALLATION OR
MAINTAINENCE IS CARRIED OUT THAT THE AC MAINS SUPPLY HAS
BEEN ISOLATED, FAILURE TO DO SO MAY RESULT IN DEATH.
MAINTENANCE