Hanging The Appliance - Worcester Greenstar 8000 Life Installation And Maintenance Instructions Manual

Installation
NOTICE
Commissioning without water damages the appliance!
▶ Operate this appliance only when filled with water.
1 2 3 4
Fig. 44 Connections on the gas and the water side
[1] Heating flow valve
[2] Hot water
[3] Gas isolator
[4] Cold Water inlet
[5] Keyless filling link
[6] Heating return valve
Preparing the pre-plumbing manifold
▶ Fit sealing washers to service valves before hanging appliance.
1 2 3
Fig. 45 Fitting the sealing washers
[1] CH flow
[2] DHW outlet
[3] Gas inlet
[4] Domestic Cold Water inlet
[5] CH return
Before hanging the appliance onto the wall mounting frame ensure that
the pressure relief discharge pipe is connected securely.
38
5 6
00100 0010023239-001
4 5
0010023570-001
1.
3.
Fig. 46 Connect PRV discharge pipe
5.3

Hanging the appliance

Before hanging the appliance
▶ Remove the orange plastic protective cover strip fitted to the
appliance internal pipes by tilting the appliance forward, taking care
to protect the floor from residual water. It is not necessary to lay the
appliance on its back.
▶ The appliance is a 2 person lift. Ensure that the control panel is in its
closed position and the top and side panels are removed before lifting
the appliance.
Hanging the appliance
▶ Ensure that top and side panels are removed.
▶ Fit the sealing washers to service valves.
▶ Hang the appliance on to the wall mounting frame by the centre hook.
▶ Unlock the condensate trap and remove from appliance ( Fig. 96).
▶ Check the positioning of the sealing washers on the pipe
connections.
▶ Tighten the union nuts on the pipe connections starting with the CH
return on the right.
It is recommended th ng operation is carried out by 2 people, observing
all precautions for safe lifting of heavy objects.
Do not lift by the top case panel. There are two handling holes
incorporated into the inner casing left and right in the lower section of
the appliance ( Fig. 42).
Greenstar 8000 Life – 6720883865 (2021/11)
2.
4.
0000023277-002