IDEAL HP290 - Section 9 - Fault Finding; Fault Help

91
Installation and Maintenance
FAULT FINDING
Section 9 - Fault Finding
9.1 FAULT HELP
ᘐ WARNING: All maintenance and servicing tasks must
be carried out by a competent and su󰀩ciently qualied
engineer.
The product contains the hydrocarbon refrigerant R290
which is highly ammable. The refrigerant may mix
with air to form a ammable atmosphere increasing
the risk of re and/or explosion. Work that requires the
removal of the exterior casing of the Heat Pump must
only be carried out by competent persons who are
familiar with the risks of R290 refrigerant. Work on the
refrigeration circuit must only be carried out by a Cat I
or Cat II F-gas certied engineer with a City and Guilds
6187-21 certicate or equivalent. Work done on the
heat pump should be done in accordance with industry
standard safety procedures and practices for working
with hydrocarbons.
Work on electrical systems must only be carried out by
competent persons.
Refrigerant should never be released into the
atmosphere. Refrigerant is to always be collected and
recycled using a suitable recycling unit.