Dunkirk Q95M-200 Anleitung zur Fehlerbehebung

P/N 240006104, Rev. C [04/09]95M-200Gas-Fired Direct VentModulating Hot Water BoilerControl Manual And Troubleshooting Guide

10combustion analyzer.Turn the thermostat to the closed position so the appliance is 7. activated.Set appliance to high re mode as described in the “

11Pressure GuidelinesFan Speed Minimum RPM Maximum RPMFuel Natural Gas LP Natural Gas LPGas Line Inlet PressureN/A N/A At least 4” WC At least 10” WCD

12Vi - detailed sequenCe oF operation

13Vii- serViCe HintsTroubleshooting ToolsHave the following tools available prior to troubleshooting your boiler:Voltmeter that can check 120 VAC, 24

14Viii - trouBlesHootingDi󰮏erential Air Pressuree dierential air pressure switch is a safety device which will prevent the boiler from ring if ther

15Viii - trouBlesHootingControl Module FusesNOTICEIMPORTANT: Always check control module fuses before replac-ing control module or any major component

Boiler Not Firing And: Check For: Step Corrective Actions:Control display blank120 vac at terminals L1 and L2 of line voltage strip?1 NO - Check exter

SOFT LOCKOUT (Display ashes “9” and then “b” in rst position; last two digits on steady (code))Code Reason For Soft Lockout Corrective Actions (pres

Viii - trouBlesHooting29 Blower turning when it should be o. 1Check boiler wiring against wiring diagram. Replace line voltage and low voltage wiring

Viii - trouBlesHootingHARD LOCKOUT (Display ashes rst digit “E” and last two digits (code))Code Reason For Hard Lockout Corrective Actions (pressing

2H! WARNINGRevise boiler control parameters only if you fully understand the purpose and result of the changes. Tampering without under-standing the

Viii - trouBlesHootingHARD LOCKOUT (Display ashes rst digit “E” and last two digits (code))Code Reason For Hard Lockout Corrective Actions (pressing

iX - user interFaCe quiCk reFerenCeSTANDBY MODE - KEY FUNCTIONS AND DISPLAYWhen boiler is powered on, the display will always show a single character

iX - user interFaCe quiCk reFerenCeSTANDBY MODE - BOILER SEQUENCE DISPLAYAer display shows Stby for a brief period, the rst character shows boiler s

iX - user interFaCe quiCk reFerenCePARAMETER MODEPress [MODE] button 1 time from Standby Mode.Display shows Para until a key is pressedParathen displa

INFORMATION MODEPress [MODE] button 2 times from Standby Mode.Display shows Info until a key is pressed Info en displays Parameter, Flashing Dot, and

HARD LOCKOUT MODEBoiler in hard lockout (requires manual RESET)Display ashes rst digit EE and last two digits (lockout code) (see below) xxCode R

Boiler Model: Boiler Serial Number: Date of Installation:Measured BTUH Input: Boiler Location: Altitude of Location:Honeywell AM Kit Installed? (Yes/N

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3Control manual and operating instruCtionsPrinted in USA • MAde in USA95-200m gas Fired direCt Vent modulating Hot Water BoilertaBle oF Contentsi - sa

4unless the application is specially engineered for other tempera-ture. DHW heating default setting is 180°F.High limit operation: If outlet water tem

5e control module provides freeze-up protection as follows when the boiler water temperature drops below 45° F:Below 45° F, the boiler circulator ope

6iii - modulating Control FeaturesBoiler Control Designe integrated modulating boiler control is designed for central heating (CH) hot water boilers

7Outdoor sensor not installed: Setting is the target tempera-•ture at all times.Press the “Store” button to save the setting.C. Check DHW Operation S

8iV - Boiler startup[2150] Ignition. Aer pre-purge, the control module opens •the gas valve and starts ignition spark.If burner ame proves within 4

9V - CHeCkout proCedures and adjustmentsVerify Sequence Of OperationA detailed sequence of operation containing potential faults can be found in Secti