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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
Products in accordance with electromagnetic directive 2004/108/EC and
Low Voltage directive 2006/95/EC.
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.
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