Diamond CF1N/F86 Manuel D'installation, D'utilisation Et D'entretien page 52

ENGLISH
Retarder Prover 60x80
To carry out connection, connect the mains pipe
to the appliance connection pipe (ø ¾") (1),
interposing a shut-off cock (A) to interrupt the
water supply when necessary. Downstream from
this, install some easily reachable filters.
1
The water temperature must be between 5°C and
50°C.
The water pressure must be enough to guarantee
a correct functioning (see the following table).
GB
Connect the safety discharge (2) present at the
top of the appliance, directly to the water supply.
2
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