Safety Measures …………………………………………………………………………..…….3,4
Installation…………………………………..……………………………………... 5
Pre-installation warnings ……………………………………………………………………… 5
Location ……………………………………………………………………………………………5
Dimensions and templates ……………………………………………………………………….6
Minimum clearances …………………………………………………………………………….. 6
Gas connections …………………………………………………………………………………. 7
Water connections……………………………………………………………………………… 8,9
Flue exhaust connections…………………………………………………………………. 9,10,11
Feed cable and room thermostat connections……………………………………………. 12,13
Electrical layout …………………………………………………………….…………….……… 14
Boiler inspection ………………………………………………………..…………………………15
Preparing the boiler for initial ignition ……………………………………………………….16,17
Initial ignition and further checks …………………………………………………………….18,19
Operation adjustment and gas flow regulation ………………………………………………...20
Boiler Protection Systems ………………………………………………………………………21
Maintenance …………………………………………………………………………………...22
General concepts …………………………………………………………………………………22
Combustion analysis ……………………………………………………………………………..22
Procedure for emptying the installation ………………………………………………………23
Troubleshooting…………………………………………………………………………………...24
Users’ Manual ………………………………………………………………………………..25
General warnings …………………………………………………………………………………25
General safety rules ………………………………………………………………………………26
Getting to know your boiler ………………………………………………………………………27
Boiler Set-up ………………………………………………………………………………………28
Maintenance ……………………………………………………………………………………….29
Technical Details …………………………………………………………………………….30
The following pictograms are shown in some parts of this manual:
Failure to observe this warning could cause serious and even lethal injuries
to people.
Failure to observe this warning could cause serious damage to the
appliance, objects, plants and animals.
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