Atlantic CHAUFFEO - Electrical Connection; Maintenance

General Warnings
• A pressure reducer (not supplied) is required when the feed pressure
is greater than 5 bar - 0.5 MPa. It must be tted to the cold water
inlet, after the meter.
•Connect the safety unit to a drain pipe, kept in the open air,
in an environment not subject to frost (4°C to 5°C min.), on
a continuous downward gradient in order to drain the expansion
water from the heater or if draining the water heater.
•Itiscompulsorytotasumpbelowthewaterheaterifmounted 
in a suspended ceiling, under the roof or above living area. A drain
connected to the sewer is required.
ELECTRICAL CONNECTION
Before the protective cover is removed, make sure that the
power supply is switched off in order to prevent any risk of injury
or electrocution. The electrical installation must include a single-pole
cut-off unit upstream of the water heater (fuse holder, circuit brea-
ker with a contact opening distance of at least 3 mm, and 30 mA
differential circuit breaker).
Earthing is mandatory. A special terminal bearing the marking
is designed for this purpose.
MAINTENANCE
•The safety unit’s draining device must be switched on periodically
(at least once a month). This operation enables any limescale deposits
to be removed and to check that it is not blocked.
•Todraintheappliance,turnitoff,shutoffthecoldwatersupply,then
drain it using the safety unit handle having already turned on a cold
water valve.
•Ifthepowercableisdamaged,itmustbereplacedbythe  
manufacturer, the after-sales service or similarly qualied persons in
order to avoid any danger.
The instruction book of this product is available by contacting the af-
ter-sales service.
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