Installation manual

ENGLISH
Conergy TS
Installation Manual
22
4.10
Plumbing connections – Closed Circuit Models
Pressure & temperature relief valve (P&T valve)
Remember this valve can discharge very hot water, so carefully consider its location. Never
discharge onto a solid surface like concrete.
1.
2.
Cold water connection
1.
2.
Cold water expansion relief valve
Fit the 700 kPa pressure relief valve supplied in the Parts Box in the cold water supply pipe after
the check valve, stop cock and (if required) pressure limiting valve assembly.
Hot water connection
Use the ¾” BSP x 22mm fitting supplied in the parts kit to connect the hot water supply to the
storage tank outlet connection (Detail A) adjacent the P&T valve and marked with a blue disc.
Pressure & temperature relief valve (P&T valve)
Remember this valve can discharge very hot water, so carefully consider its location. Never
discharge onto a solid surface like concrete.
1.
2.
4.9.4
4.10.1
4.10.2
4.10.3
4.10.4
Fit the 850 kPa/95°C (10 kW) pressure & temperature relief valve supplied in the parts box into
the ½” brass tank socket adjacent to the hot outlet tube as shown in (Detail A).
Ensure that the drain line from the pressure and temperature relief has a continuous downslope
and falls away from the valve and towards the ground level to a safe location, terminating above
the ground level. Please ensure that the drain is installed in a place where it cannot be affected
by freezing conditions (per AS3500).
Fit the ¾” BSP x 22 mm fitting supplied in the parts kit to the copper tube in the storage tank
marked with the blue disc (Refer Detail A). Then connect the cold water supply to the ¾” BSP
thread of that fitting.
It is mandatory that a check valve and stop cock are fitted to the cold water supply pipe work.
Where the water supply pressure is greater than 550 kPa, a 500 kPa pressure limiting valve
must be fitted to limit the supply pressure.
Fit the 850 kPa/95°C (10 kW) pressure and temperature relief valve supplied in the parts box
into the ½” brass tank socket adjacent to the hot outlet tube as shown in (Detail A).
Ensure that the drain line from the pressure & temperature relief has a continuous downslope
and falls away from the valve and towards the ground level to a safe location, terminating above
the ground level. Please ensure that the drain is installed in a place where it cannot be affected
by freezing conditions (per AS3500).
4 Installation Instructions