REFER TO FIGURES 1 and 2 FOR THE RECOMMENDED
INSTALLATION LAYOUT.
FIGURE 1. INSTALLATION DIAGRAM
INTERNAL INSTALLATIONS
RECOMMENDED COLD WATER INLET PIPING CONFIGURATION
FOR INTERNAL & EXTERNAL INSTALLATIONS
Hot Water Outlet 3/4 " BSP
Cold Water Inlet 3/4 " BSP
Safe Tray and Drain
Heater Plinth. Refer AS3500.1 CI 4.5.3
Bottom Element Cover
3/4 " P.T.R Valve.
Drain pipe to be
run continuously
downward from
Valve. Must remain
open to atmosphere
3/4 " P.T.R Valve & Drain
Drain pipe to be run
continuously
downward from
Valve. Must remain
open to atmosphere
Hot Water Outlet 3/4 " BSP
Cold Water Inlet 3/4 " BSP
Element Cover
(Single element unit shown)
The Pressure & Temperature Relief Valve supplied
with the Series 2000 is set at 850 kPa and 99 C.
The Expansion Control Valve if required by some
Authorities is set to 700 kPa (max).
AS MAINS PRESSURE COMMONLY EXCEEDS
500 kPA, FIT A PRESSURE LIMITING VALVE
SET TO 500 kPA.
FIGURE 1.
INSTALLATION DIAGRAM
Pressure & Temperature Relief Valve
INTERNAL INSTALLATIONS
EXTERNAL INSTALLATIONS
Drain
pipe
Hot Water Outlet
Cold Water Inlet (Refer detail)
To p Element Cover (twin element unit)
Bottom Element
Cover
Safe Tray and Drain
Drain
pipe
Hot Water Outlet
Heater Plinth Refer AS3500 Cl 4.5.3
Cold Water Inlet (Refer detail)
INLET PIPING DETAIL SCHEMATIC
Line
Pressure
Stop
Expansion Control
Valve, if required
Strainer
Limiting
500kPa
Valve
Valve
Non
Return
Valve
(recommended)
Drain Cock to
Enable flushing
(recommended)
Cold Water Flow direction
The Pressure & Temperature Relief Valve
supplied with the Series 2000 is set at
850 kPa and 99 C.
The Expansion Control Valve if required
by some Authorities is set to 700 kPa
(max).
If MAINS pressure exceeds 500 kPa, fit a
Pressure Limiting Valve set to 500 kPa.
EVERLAST MANUAL 16pp.indd 6
9/07/10 11:02 AM
