14
9.0 GUARANTEE
For warranty details please contact your ESTIA Heat
Pump supplier.
This product is guaranteed provided that:
• The unit has been installed in accordance with the
Installation and Service instructions and all relevant
Codes of Practice and Regulations in force at the time
of installation, and that all necessary inlet controls and
safety valves have been fitted correctly.
• Any valves and controls are of the recommended
type and specification.
• It has only been used for the storage of potable
water. (Max. 250mg/l chloride)
• The unit has not been modified or tampered with
in any way, and has been regularly maintained as
detailed in the Installation and Service instructions.
• The unit has not been subjected to high chloride
levels in the water supply or incorrect disinfection
methods.
• Following commissioning the unit is put into
service within a period of 7 days. If this is not the
case it must either be drained or regularly flushed as
required in the section ‘Commissioning - Warning’.
The unit is not guaranteed against damage by frost, and
the inner container with integral cylinder heater is not
guaranteed against excessive scale build-up.
Periodic loss of charge pressure from the Expan-
sion Vessel is normal (indicated by an intermittent
discharge of water from the Expansion Valve) and
is not covered under the product guarantee. Refer to
Section 6.5 for details on how to restore the Expansion
Vessel charge pressure.
This guarantee DOES NOT cover the ESTIA Air to
Water Heat Pump Outdoor Unit or ESTIA Hydro
Unit.
This guarantee does not affect your statutory rights.
ENVIRONMENTAL INFORMATION
These products are manufactured from many recyclable
materials. At the end of their useful life they should be
disposed of at a Local Authority Recycling Centre in order
to realise the full environmental benefits.
Insulation is by means of an approved CFC/HCFC free
polyurethane foam with an ozone depletion factor of
zero.
Summary of Contents for HWS-1501CSHM3-UK
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