Operating Instructions and Installation Instructions

Installation - for contractors

11. Commissioning

11.1 Initial start-up

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» Fill the appliance by running the tap several times

until the pipework and appliance are free of air.

» Carry out a tightness check.

» Insert the power cable plug, if present, into the

standard safety socket or set the fuse/MCB.

» Check the function of the appliance.

11.2 Appliance handover

» Explain the appliance function to users and familiar-

ise them with its operation.

» Make users aware of potential dangers, especially

the risk of scalding.

» Hand over these instructions.

11.3 Recommissioning

Material losses

Following an interruption of the water supply, recom-

mission the appliance by carrying out the following

steps, in order to prevent irreparable damage to the

bare wire heating system.

» Isolate the appliance from the power supply. Pull the

power cable plug, if present, from the socket, or re-

move the fuse/reset the MCB.

» See chapter "Initial start-up".

12. Shutting down

» Isolate the appliance from the power supply by

means of the fuse/MCB in your fuse box or by pulling

the power cable plug from the socket.

» Drain the appliance (see chapter "Maintenance").