Installation Manual - Unical Lattner Condensing Hot Water Boilers

More documents

Recommendations

Info

Instructions for the installer3.27 - TESTING THE IGNITION SAFETYSHUT OFF DEVICE- Power on by switching ON-OFF switch- Check that the boiler is connected to the electricalsupply; the green indicator led “Q” ( ) on the controlpanel must be illuminated.- Create a request in CH by pressing key indicate.- Turn the gas valve knob, in OFF position.- After 1sec, boiler switch off,Lock-out indicatorled illuminated+ fault indicator ledLIGHTBLUE- Press Reset Key will displayed the fault code LF (lossof flame), the boiler will retry ignition cycle (7 seconds)after which if was not removed the cause of the fault(gas tap) the boiler will shut off.38
Instructions for the installer3.28 - BURNER ADJUSTMENTWARNING!All the instructions indicated below are for theexclusive use of qualified LATTNER servicetechnicians or installers.All the boilers are supplied already calibratedand tested. If it is necessary to change thecalibration due to gas conversion or adaptationto the mains supply system, the gas valve mustbe re-calibrated.A) Max output adjustment- Connect a suitable C0 2gas analyser to the samplingpoint in the flue inlet/outlet terminal.MAXIMUM OUTPUTADJUSTMENT SCREW (A)B) Min output adjustment- By pressing the key “- decrease” again the boiler willoperate at the minimum output (led 1 blinking).1VIOLETLIGHTBLUE- Pressing simultaneously the keys + (plus) and –(minus) for at least 3 seconds the boiler will operatein the CH mode at the maximum output (led 1illuminated).- Check that the C0 2values are within the valuesindicated in the table “Burner pressures”- If necessary correct the value by turning the adjustmentscrew “A” in a CLOCKWISE direction to decrease thevalue and in an ANTICLOCKWISE direction in order toincrease it.1YELLOWVIOLETBLUE-To disenable the CHIMNEY SWEEPER MODEpress the keys + (increase) and – (decrease)simultaneously (led 1 off).1LIGHTBLUEVIOLETLIGHTBLUEYELLOWBLUEYELLOWBLUE- Check that the C0 2values are within the values indicatedin the table “Burner pressures”39
Page 7 and 8: General Information1.8 - TOOLS, MAT
Page 9: Technical features and dimensions2.
Page 12 and 13: Technical features and dimensions2.
Page 14 and 15: Instructions for the installer3.2 -
Page 18 and 19: Instructions for the installerteste
Page 23 and 24: Instructions for the installer3.14
Page 25 and 26: 3.17 - COMBUSTION AIR AND VENTILATI
Page 27 and 28: Instructions for the installerThe f
Page 31 and 32: Room thermostat and/or E8 heating c
Page 33 and 34: 543WIRING DIAGRAM for ALKON 70Instr
Page 37: Instructions for the installer3.26
Page 41 and 42: 3.29 - PROGRAMMING OF THE OPERATING
Page 43 and 44: 4 INSPECTION AND SERVICING SCHEDULE
Page 45 and 46: Servicing schedule4.5 - VISUAL INSP
Page 47 and 48: Fault finding5 FAULT FINDING5.1 - E
Page 49 and 50: 49Spare partsALKON 5013363741 39 38
Page 51 and 52: Spare partsSpare parts listPos. Cod

Installation Manual - Unical Lattner Condensing Hot Water Boilers

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?