3 Initial start-up with settings wizards
3.1 Before switching on for the first time
NOTICE
You should have the initial startup carried out by the authorised heating engineer from Froling
customer services.
3.1.1 Controller check
❒ Check boards for foreign bodies (pieces of wire, washers, screws …)
❒ Carry out a wiring check:
Check for loose, uninsulated wires, which could cause a short-circuit
❒ Check plug configuration of pumps, mixing valves and other units, which have NOT been prepared by
Froling
❒ Check the connection of the BUS cable for short-circuits
❒ Check the specified addresses and terminal jumpers on the individual modules (heating circuit modules,
hydraulic modules, displays…)
3.1.2 Check on the connected units
❒ Check that all units that are used are connected correctly
❒ Carry out wiring check:
Check for loose or uninsulated wires in the terminal boxes of the pumps, mixing valve and switch valve,
which could cause a short-circuit
3.1.3 System check
❒ Check that the main fuse for the boiler has a sufficient rated amperage
⇨ See "Mains connection" [page 7]
3
Initial start-up with settings wizards
Before switching on for the first time
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Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com
