ETERNITY 16 - Plumber Installation Requirements

3
FOR THE PLUMBER
PLEASE NOTE this water heater is supplied factory set at 70°C outlet hot water temperature.
This water heater does require a tempering valve to be installed to comply with AS3498
/ 50C requirement.
Please follow all the installation instructions in the Installation and operating instructions
handbook and the following additional instructions for the water heater outlet connection.
1. When connecting the hot water supply to
the fixtures in the property a minimum of
One (1) Metre of pipework must be used
between the outlet of the water heater and
the first tap and outlet. See Diagram
below.
2. The Hot water line should be insulated
with Ensolex or similar pipe insulation.
3. When the installation is completed the
temperature is to be tested at the taps to
confirm the water temperature does not
exceed the required 50°C setting.
SPECIFICATIONS
MODELS 16 18 20
24 26
Gas Input MJ/h 125 145 160 185 195
Inlet Pressure
kPa – Nat. Gas
1.13 min.
2.75 max.
1.13 min.
2.75 max.
1.13 min.
2.75 max.
1.13 min.
2.75 max.
1.13 min.
2.75 max.
Inlet Pressure
kPa - LPG
2.75 min./max 2.75 min./max 2.75 min./max 2.75 min./max 2.75 min./max.
Water Supply
Pressure
kPa
150* min.
1200 max
150* min.
1200 max
150* min.
1200 max
150* min.
1200 max
150* min.
1200 max.
Height mm 542 542 542 542 542
Depth mm 170 170 170 215 215
Width mm 350 350 350 350 350
Weight kg 15.7 15.7 15.7 17.2 17.2
Gas Connection mm 20 BSP 20 BSP 20 BSP 20 BSP 20 BSP
Water Connections 15 BSP 15 BSP 15 BSP 15 BSP 15 BSP
Ignition Electronic Electronic Electronic Electronic Electronic
Electrical Supply V 240 AC 240 AC 240 AC 240 AC 240 AC
NOTES:
* The appliance will operate at reduced performance below 340 kPa.
 For information relating to burner test point pressures and injector sizes refer to the rating
plate located on the right hand side of the cabinet for each model. (please refer to p.7)
 For information relating to overall dimensions and connection points refer to diagrams.
(Please refer to p.5)
 Before installing in areas over 1500 m above sea level, contact the manufacturer for
instructions.
 Total length to first tap
or outlet is required to
be a minimum of 1
meter from the outlet
connection of the water
heater.
 Pipe size is nominal
18mm from hot water
outlet to the first tap or
outlet.
First tap or outlet