7
SAFETY, WARNINGS, INSTALLATION NOTES
It is important you read the following safety and warnings information.
SAFETY AND WARNINGS
•
This water heater is only intended to be operated by persons who have the experience or the knowledge
and the capabilities to do so.
•
This water heater is not intended to be operated by persons with reduced physical, sensory or mental
capabilities i.e. the infirm, or by children. Children should be supervised to ensure they do not interfere
with the water heater.
•
If the power supply cord or plug to the solar control unit or the electrical conduit to the solar storage tank
is damaged, it must be replaced by a qualified person in order to avoid a hazard. The power supply cord
and plug must be replaced with a genuine replacement part available from Solahart. Phone your nearest
Solahart Dealer to arrange for an inspection.
•
This water heater uses 220 V - 240 V a.c. electrical power for operation of the control systems and the
electrically operated components. The removal of the front cover or solar control unit cover will expose
220 V - 240 V a.c. wiring. They must only be removed by a qualified person.
•
This water heater is supplied with a thermostat, over-temperature cut-out, temperature sensors and a
combination temperature pressure relief valve. These devices must not be tampered with or removed.
The water heater must not be operated unless each of these devices is fitted and is in working order.
The Solahart warranty may not cover faults if relief valves or other safety devices are tampered
with or if the installation is not in accordance with these instructions.
•
DANGER:
The operation of the over-temperature cut-out on a thermostat indicates a possibly dangerous
situation. If the over-temperature cut-out operates, it must not be reset and the water heater must be
serviced by a qualified person.
•
Do not touch any exposed pipe work or fittings connecting the solar storage tank and the solar collectors,
as this may result in a burn injury. Very high temperature hot water and in some circumstances high
temperature steam can be generated by the solar collectors under certain conditions and this flows
through the pipe work from the solar collectors to the solar storage tank.
Note:
Any exposed pipe work or fittings in the collector circuit should be attended to and covered with
insulation. Phone your nearest Solahart Dealer to arrange for an inspection.
•
The circulator will operate whilst suitable solar conditions are available until water in the solar storage tank
is heated to 70°C to 75°C during normal operation, and up to 75°C to 80°C could be reached during over-
temperature operation. During times of low solar energy gain or if boosting of the water temperature is
required, an electric heating unit will heat the water temperature to 60°C or up to 70°C depending upon
the thermostat setting.
Refer to
“How Hot Should The Water Be?”
on page 12.
•
For continued safety of this water heater it must be installed, operated and maintained in accordance with
the Owner’s Guide and Installation Instructions.
•
Servicing of a water heater must only be carried out by qualified personnel. Phone your nearest Solahart
Dealer.
•
The lever on the temperature pressure relief valve and expansion control valve (if fitted) requires to be
operated every six (6) months to clear any deposits and to ensure the valve and its drain line are not
blocked.
Refer to
“Minor Maintenance Every Six Months”
on page 18.
•
Only a person qualified to install or service a water heater can drain the water heater, if this is required.
•
Do not modify this water heater.
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