11/ The drain of the pressure relief device must be operated periodically to
remove scale deposits and verify that it isn't blocked.
12/ No hydraulic accessory shall be located between the safety device and
the cold water inlet. A pressure reducer (not included) is necessary on the
main supply when the pressure is greater than 5 bars (0.5 MPa).
13/ Connect the safety device to a drain pipe, in open air, in a frost-free
area and with a continuous slope down in order to drain the water in case
of drain of the water heater.
14/ For the connection use pipes with minimum characteristics pressure
10 bar (1 MPa) and the temperature should not exceed 100 °C.
15/ Draining: Disconnect the power supply and cold water inlet, open the
hot water taps and operate the drain valve of the safety device.
16/ The products described in this instruction book can change at any time
to be in accordance to the new technology and the standards. For water
heaters under-sink, to disconnect the hydraulics and to return it to drain
away
These devices comply with the directive 2014/30/UE according to
electromagnetic compatibility, 2014/35/UE according to low voltage,
2011/65/UE according to ROHS directive and Commission Delegated
Regulation 2013/814/UE supplementing 2009/125/EC regulation for
ecodesign.
17/ Do not throw to the garbage your device but hand it in a collection
place where it can be recycled
18/ Always connect the earth conductor of the cable to the earth ground
wire or connect the earth conductor to the appropriate terminal identified
by the symbol
19/ The instruction book of this product is available by contacting the
after-sales service.
20/ This device is intended for use at a maximum altitude of 3000 m.
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