Installation and Owner’s Manual – Airoheat Heat Pump
13
H4120 025941 Rev. D
General:
This water heater is not intended for
use by persons (including children) with
reduced physical, sensory or mental
capabilities, or lack of experience and
knowledge, unless they have been given
supervision or instruction concerning
use of the water heater by a person
responsible for their safety.
Children and animals should be
supervised to ensure they do not
interfere with the water heater.
DO NOT store chemicals or flammable
materials, or spray aerosols near this
water heater.
DO NOT modify this water heater.
DO NOT operate the water heater with
any panels or covers removed.
Temperature Protection:
Water heaters can produce very hot
water. To reduce the risk of scald
injury, it is mandatory that an approved
temperature control device is fitted to
the hot water supply to outlets used
primarily for personal hygiene. This
device should be checked at regular
intervals to ensure its operation and
settings remain correct.
Relief Valve:
The Pressure & Temperature Relief (PTR)
Valve must be installed directly into the
RP½”(DN15) socket marked “RELIEF
VALVE”.
The PTR Valve rating is shown on the
compliance plate. The valve must not be
tampered with or removed. The water
heater must not be operated unless this
valve is fitted and in working order.
The PTR Valve should be checked by
a licensed tradesperson for adequate
performance, or replaced at intervals
not exceeding five years, or less in areas
where local regulations apply.
The PTR Valve is to be operated
regularly to remove lime deposits and
to verify it is not blocked. It is normal
for the valve to leak a small amount of
water during heating cycles.
Danger:
Failure to operate the PTR Valve easing
lever at least once every six months may
result in the water heater exploding.
Continuous leakage of water from the
PTR Valve may indicate a problem with
the water heater. This may be caused
by excessive water supply pressure, a
faulty PTR Valve or a faulty thermostat.
Turn off the water heater and contact
Dux After Sales and Service.
Safety Information
