INSTALLATION
6 720 821 670 (2018/06)
34
Fig. 28 Plumbing manifold
[1]
Gas inlet (22mm)
[2]
Condensate
[3]
Flow (22mm)
[4]
Return (22mm)
▶ Lift the appliance onto the wall plate.
▶ Level vertically using the feet (1) at the bottom rear of the appliance
casing.
▶ Fit retaining screws through the holes (2) in the appliance frame to
secure the appliance.
▶ Make connections to the heating system pipes.
Fig. 29 Levelling and securing detail
5.5.1
CONDENSATE CONNECTION
Never terminate or discharge into any open source, including; sink, bath,
shower, bidet, toilet etc.
Figure 31 gives the pipe work dimensions with respect to the mounting
surface.
A sealing washer (1) and 22mm adaptor (2) are supplied in the fitting
pack
1. Fit washer (1) inside the plastic nut and attach firmly to the
connection on the syphon.
2. Connect the condensate disposal pipe work to the elbow (2), refer to
figure 31 and insert the condensate pipe 25mm into the elbow.
Fig. 30 Condensate connections
1
2
4
3
3
4
6720644744-13.1W
o
Pipes in alternative position
Return
Flow
1
2
6720644744-56.1Wo
NOTICE:
Condensate disposal
▶ Follow the recommendations given in section 4.3
“Condensate pipe work” for all condensate disposal
installation.
▶ Ensure that the condensate pipe work falls
continuously at least 50mm per metre towards the
outlet.
▶ * Do not use solvents, adhesive or lubricant when
pushing the pipe onto the rubber connector.
When using the pre-formed water pipes provided with
the appliance, offset the water pipes connecting to them
by 5mm to enable pipe clamps to be fitted.
6720644744-22.1Wo
1.
2.
1
2
*
Summary of Contents for Worcester GREENSTAR 12Ri ErP +
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