2
H3699 Rev. L
Thermann Owner’s Manual
thermann 25/50 Litre Water Heater
Installation Details
Installation Requirements
this water heater must be installed
by a licensed tradesperson, and in
accordance with
• aS/nZS3500.4 “Plumbing
and Drainage - Heated Water
Services”.
• aS/nZS3000.
• Local authority regulations.
• outside australia, please refer to
local plumbing and building codes
and regulations.
• notice to Victorian customers
from the Victorian Plumbing
Industry Commission – this water
heater must be installed by a
licensed person as required by the
Victorian Building Act
(1993). only
a licensed person will give you a
compliance certificate, showing
that the work complies with all
the relevant Standards. only a
licensed person will have insurance
protecting their workmanship
for 6 years. Make sure you use
a licensed person to install this
water heater and ask for your
Compliance Certificate.
Water Supply Pressure
this water heater is designed for direct
connection to water supply pressures
of:
25 & 50 Litre Models – 800kPa
Where the mains pressure can exceed
or fluctuate beyond the pressure
shown above, a pressure limiting
device (complying with aS1357) must
be fitted in the cold water inlet supply.
this device must be installed after
the isolating valve and set below the
pressure shown above. note during
periods of lower demand water
pressure may increase.
Caution:
this water heater delivers
hot water at temperatures exceeding
50
°
C. Refer to aS/nZS3500 and
local regulations regarding the need
for additional hot water delivery
temperature control.
Pool Heating
this water heater must
not
be used for
pool heating.
