Rinnai RHFE-308FTR How To Use Manual page 26

Connkns !Gve
MEI'HOD FOR STANDARD WALLS
1.
Disassemble Manifold from Sleeve.
The flue consists of 3 parts, sleeve,
inside connectors and tube, outside
terminal; (dis-assemble by pulling hard on
outside terminal and inner connections,
then pull sleeve off outer terminal).
2.
Adjustment of Sleeve Length.
Measure wall thickness through
Exmsion joint
previously drilled 80 mm hole.
under ptasnc
Extension
End of sleeve should protrude 5-10 mm
from outside wall. Adjust sleeve length to
('A'
and -AA* Russ only)
wall thickness plus 5 -10 mm. (Sleeve is
H.
threaded for adjustment).
3.1 For A and AA flues only
Depending on flue set and wall thickness
extension piece "C" may need to be
removed.
Cut plastic, remove extension, then follow
instruction 2.
This applies to "A" and "AA" flues only.
There is no extension on other flues, they
can be fully adjusted by turning the
threaded section.
Remove axbnsion at this
point4 nowssafy.
4.
Fixing Sleeve.
Fix to the wall, using the 3 screws
provided.
NOTE:
The flange is marked 'TOP', sleeve
must be fitted virith this mark UP.
Check sleeve protrudes 5-10 mm on
the outside.
Don't nmova green plastic coming from sbeve.
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