Rinnai RHFE-431WTA installation manual Sleeve And Manifold Installation, Method For Standard Walls

SLEEVE AND MANIFOLD INSTALLATION

METHOD FOR STANDARD WALLS

1. Disassemble Manifold from Sleeve.

The flue consists of 3 parts, sleeve, inside connectors and tube, outside terminal; (dis-assembly by pulling hard on outside terminal and inner connections, then pull sleeve off outer terminal.)

NOTE: Clearance to combustibles for terminal assembly sleeve and flanges is 0".

2. Adjustment of Sleeve Length.

Measure wall thickness through previously drilled 3 1/8 (80mm) hole.

End of sleeve should protrude 3/16"3/8" (510mm) from outside wall. Adjust sleeve length to wall thickness plus 3/16"3/8" (510mm). (Sleeve is threaded for adjustment.) Do not extend beyond red line.

3. For S and A flue 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 “S” and “A” flues only.

There is no extension on other flues, they can be fully adjusted by turning the threaded section.

4. Fixing Sleeve.

Fix to the wall, using the 3 screws provided.

NOTE: The flange is marked “TOP”, sleeve must be fitted with this mark Up. Check sleeve protrudes 3/16" 3/8" (510mm) on the outside.

Flanges

Connection Sleeve Terminal

Do not extend beyond red line

Extension joint	Extension
under plastic

("S" and "A" flues only)

Adjust length by turning sleeve.

A BC

	Remove extension at this
"A" Flue only	point it necessary.

5-10mm

"TOP"

° 2

Fixing Screw

Don't remove green plastic covering from sleeve.

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