Rinnai RU98i Installation Manual download pdf (Page 32)

32 Rinnai CVent

A14 Installation and maintenance of the check valves

•The Check Valves must be Installed vertically as first component over the appliance, and are part of the installation kit.

•For B-type installations (room air dependent) the air intake spigot can be protected for debris with a grid, for C-type ap-

pliances (closed system) the air inlet system can be connected to the spigot.

•The valves must be inspected and checked annually, or after 4000 operation hours.

•Rinse the valves with lukewarm water, using the condensate outlet to flush.

Do not use aggressive or abrasive cleaning agents, as these can affect the functionality of

the valves

A15 Clearances of brackets

All supports such as e.g. wall brackets on the external façade or spacer blocks

in a shaft must be assembled in a maximum distance of 6ft (2m). Where there

is an bend, additional spacer blocks or wall brackets can be planned before and

after the bend, depending on the local situation.

A16 Freestanding components

Components, which are assembled freestanding vertical with a length of more

than 4,5 ft (1.5 m) (e.g. roof termination), must, depending on the amount of

wind and snow level expected, be additionally secured to the building with guys

or braces.

A17 Inspection after assembly

After assembly of a system chimney the following points must be noted inspect-

•Carry out a visual seal inspection of the whole flue gas tract.

•The chimney is put into operation together with the heating appliance.

•Regular cleaning and maintenance in accordance with valid country-specific

regulations

Note

The check valves must be inspected for debris and checked annually, or after 4000 operation

hours.

≤6ft (2m)

≤4.5ft (1.5m)

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Rinnai RU98i Installation Manual Page 32