Worcester GREENSPRING CWi47 Installation And Operating Instructions Manual page 28

Wall hung rsf gas condensing instantaneous water heater
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INSTALLATION INSTRUCTIONS
6.10.3 INSTALLING THE TELESCOPIC FLUE:
Refer to figure 41.
1. Set the flue length to the distance required, secure
with screws provided.
2. Seal the joint with the aluminium tape provided.
3. Slide the inner wall seal onto the terminal.
4. If fitting from inside the building; slide the outer wall
seal onto the terminal.
2.
1.
Fig. 41 Telescopic flue
The turret securing screws are from the
water heater and are not in flue kit.
ADDITIONAL NOTES AND REMINDERS:
• Ensure that all cut lengths are square and free from
burrs.
• The flue is sealed when assembled correctly and the
components are pushed fully home.
• The flue is set at an angle of 3° or 52mm per metre
length.
• Support the flue at approximately one metre intervals
and at a change of direction, use suitable brackets
and fittings.
Flue bracket 125mm part number :7 716 191 174)
2m
1m
52mm
Fig. 42 Slope for condensate disposal
28
3.
TOP
1.
4.
6720644842-08.1Wo
104mm
6720644842-10.1Wo
6.10.4 FLUE TERMINAL PLUME RE-DIRECTION
The flue discharge can be re-directed allowing some
plume redirection control, alternatively, a complete
plume management system can be fitted to the flue
terminal.
RE-DIRECTING THE FLUE DISCHARGE
1. Using a suitable tool, unclip (1 & 2) the terminal end
and rotate through 180°.
NOTICE:
B DO NOT rotate the complete terminal
assembly.
1. Refit to the terminal, ensuring that the clips (1 & 2) in
Fig. 43 are engaged and secure.
2. Loosen screws (3) and rotate the entire outlet
assembly to redirect the plume. Tighten screws (3) to
secure in the required position.
The flue terminal outlet has built-in stops to
limit rotation for horizontal flue to allow
condensate to run back into the water
heater for safe disposal. Do not attempt to
force beyond the limit stops.
1
2
Fig. 43 Plume redirection
6 720 646 322 (2012/05)
1.
2.
±80°
180°
3.
3 1
6720643895-34.1Wo

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