Ravelli HIDRO LINE, User And Maintenance Manual

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6.3. Installazione idraulica
6.3.1. Sicurezze per impianto a vaso aperto
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6.3.3. Consigli per l’installazione
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Le nostre termostufe sono dotate di un vaso di espansione da 6 litri (HR100 -
HRV120 - HRV170) e da 8 litri (HRV160 - HR200).
Fig.10-B Fig.10-A
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IL RIEMPIMENTO DEVE ESSERE EFFETTUATO TRAMITE IL RAC-
CORDO A “T“ POSTO SULLA MANDATA DEL RISCALDAMENTO,
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RATURA (VEDI FIG. SOTTO).
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Mentre viene effettuato lo s ¿ ato della
caldaia, accertarsi che le parti elet-
triche in vicinanza della valvola, non
vengano bagnate! Nel caso in cui suc-
cedesse, non accendere la caldaia ma
procedere all’asciugatura della scheda
elettronica tramite un phon.
6.3.4. Esempi di installazione idraulica
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CANNA
FUMARIA
INTERNA
Raccordo a T
per condensa
Ispezione canna fumaria
Pendenza 3 - 5 %
2-3 mt Max
Altezza superiore a 4 mt
2-3 mt Max
Fig.9
Installazione con tubo orizzontale
2
Fig.11
Mandata radiatori
Ritorno radiatori
Scarico di sicurezza
3/4 di pollice
Fig.12-B HRV160 / HR200
3/4 di pollice
Ritorno radiatori
Mandata radiatori
Scarico di sicurezza
Fig.12-A HR100 / HRV120
3/4 di pollice
Ritorno radiatori
Mandata radiatori
Scarico di sicurezza
Fig.12-C HRV170