Stiebel-eltron SOL 25 PLUS Manuel d'utilisateur télécharger pdf (Page 32)

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3. Ground mounting often requires longer outside piping runs,

so proper insulation and protection of collector piping essential.

Installers should consider laying pipe runs below grade to avoid

damage and to mark the location of these runs to avoid damage

from digging operations.

5.2.4 30/60° Mounting On A Pitched Roof

Procedures described above for mounting of collectors upon a ﬂat

roof apply to mounting on a pitched (sloped) roof, except for the

following:

1. Use of weights to secure collectors and mounting hardware is

not advisable. Collector mounting frames should be fastened to all

pitched roofs in an appropriate manner.

2. The 30° mounting kits add 30° to an existing roof pitch, as shown

in the table below. Roofs with pitches above 12-in-12 generally

should not use this mounting kit, as the resulting collector tilt angle

will be too steep for almost any location.

Roof Pitch (rise-to-run) Roof Pitch Angle Resulting Collector Tilt Angle w/ 30° Mount Resulting Collector Tilt Angle w/ 60° Mount

1-in-12 4.8° 34.8° 64.8°

2-in-12 9.5° 39.5° 69.5°

3-in-12 14.0° 44.0° 74.0°

4-in-12 18.4° 48.4° 78.4°

5-in-12 22.6° 52.6° not recommended

6-in-12 26.6° 56.6° not recommended

7-in-12 30.3° 60.3° not recommended

8-in-12 33.7° 63.7° not recommended

9-in-12 36.9° 66.9° not recommended

10-in-12 39.8° 69.8° not recommended

11-in-12 42.5° 72.5° not recommended

12-in-12 45.0° 75.0° not recommended

5.2.5 Detailed Assembly Instructions for 60° Mounting Kit

Step 01: Major components for assembly

of the Stiebel Eltron 30/60° mounting kit

(single panel vertical version displayed).

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Stiebel-eltron SOL 25 PLUS Manuel d'utilisateur Page 32