Honeywell DHC Manuals

Manuals and User Guides for Honeywell DHC. We have 2 Honeywell DHC manuals available for free PDF download: Service Manual, Operating Instructions Manual

Honeywell DHC Service Manual

Honeywell DHC Service Manual (262 pages)

Smile SDC heating and district heating controller  
Brand: Honeywell | Category: Heating System | Size: 3.82 MB
Table of contents
Table Of Contents3................................................................................................................................................................
Software Version11................................................................................................................................................................
Safety Instructions11................................................................................................................................................................
Intended Use11................................................................................................................................................................
Requirements For Start-up11................................................................................................................................................................
Power Supply12................................................................................................................................................................
Connection Conditions12................................................................................................................................................................
Cable Cross-sections12................................................................................................................................................................
Maximum Cable Lengths12................................................................................................................................................................
Cable Installation12................................................................................................................................................................
Grounding And Zeroing13................................................................................................................................................................
Hot-water Temperature Greater Than 60 °c13................................................................................................................................................................
Connection Of Accessory Parts14................................................................................................................................................................
Maintenance And Cleaning14................................................................................................................................................................
Safety Precautions For Emc-compliant Installation15................................................................................................................................................................
Overview20................................................................................................................................................................
Abbreviations21................................................................................................................................................................
Operation22................................................................................................................................................................
Display And Operating Elements22................................................................................................................................................................
Display (basic Display)23................................................................................................................................................................
Operating Elements24................................................................................................................................................................
Input Button (press / Turn)24................................................................................................................................................................
Daytime Room Temperature" Button24................................................................................................................................................................
Night-time Room Temperature" Button25................................................................................................................................................................
Daytime Hot-water Temperature" Button25................................................................................................................................................................
Operating Mode" Button (basic Display)26................................................................................................................................................................
Switching Time Programs / Holiday Programs" Button33................................................................................................................................................................
System Information" Button35................................................................................................................................................................
Manual Mode" / "emission Measurement" Button44................................................................................................................................................................
Access To The Technician / Oem Area46................................................................................................................................................................
Heating Curve47................................................................................................................................................................
Menu-selection Level48................................................................................................................................................................
Time - Date" Menu54................................................................................................................................................................
Timeprograms" Menu55................................................................................................................................................................
Selection Of The Control Circuit56................................................................................................................................................................
Selection Of The Program56................................................................................................................................................................
Selection Of Day Of The Week And Cycle56................................................................................................................................................................
Programming Switching Times And Cycle Temperatures57................................................................................................................................................................
System Parameters" Menu71................................................................................................................................................................
Language Selection72................................................................................................................................................................
Time Program72................................................................................................................................................................
Operating Mode74................................................................................................................................................................
Parameter Reset76................................................................................................................................................................
Complete Reset77................................................................................................................................................................
Dhw" Menu77................................................................................................................................................................
Night-time Hot-water Temperature78................................................................................................................................................................
Legionella Protection Day78................................................................................................................................................................
Direct Heating Circuit" / "mixed Heating Circuit 1" / "mixed Heating Circuit 2" Menu78................................................................................................................................................................
Reduced Operation79................................................................................................................................................................
Heating System80................................................................................................................................................................
Error Messages80................................................................................................................................................................
Parameter Settings81................................................................................................................................................................
Hydraulics" Menu (hydraulic)81................................................................................................................................................................
System Parameters" Menu (system)85................................................................................................................................................................
Hot-water Circuit" Menu (dhw)89................................................................................................................................................................
Direct Heating Circuit" Menu (unmixed Circ)92................................................................................................................................................................
Mixed Heating Circuit 1 / 2" (mix.valve - 1 / Mix.valve - 2) Menus95................................................................................................................................................................
Heat Generator" Menu99................................................................................................................................................................
District Hot Water" Menu (dist.heating)103................................................................................................................................................................
Return Increase" Menu (return Contr)105................................................................................................................................................................
Solar" Menu (solar)106................................................................................................................................................................
Solid" Menu (solid Fuel)107................................................................................................................................................................
Buffer" Menu (buffer)107................................................................................................................................................................
Total Flow Regulation" Menu (main Supply)109................................................................................................................................................................
Cascading" Menu (cascade)110................................................................................................................................................................
Data Bus" Menu (bus)111................................................................................................................................................................
Relay Test" Menu (relay Test )111................................................................................................................................................................
Error Messages" Menu (alarm)112................................................................................................................................................................
Error Messages 2" Menu (alarm 2)113................................................................................................................................................................
Sensor Calibration" Menu (sensor Adj.)113................................................................................................................................................................
Control Functions114................................................................................................................................................................
Variable Adjustment Of The Hydraulic Parameters (variable Inputs And Outputs)114................................................................................................................................................................
Connection And Settings Table116................................................................................................................................................................
Switching Time Program Enabling117................................................................................................................................................................
Suppressing The Cycle Temperature On Time Program Level118................................................................................................................................................................
Enabling "separate Control Mode118................................................................................................................................................................
Switching From Sdc To Dhc119................................................................................................................................................................
Selection Of Hydraulic Parameter Presettings119................................................................................................................................................................
The Variable Inputs And Outputs Of Device Series Sdc/dhc 43119................................................................................................................................................................
General Functions And Their Operation120................................................................................................................................................................
Outside Temperature Sensing120................................................................................................................................................................
Building Type120................................................................................................................................................................
Heating Circuit Outside Temperature Assignment121................................................................................................................................................................
Outside Temperature Emergency Operation Value121................................................................................................................................................................
Outside Temperature Disable122................................................................................................................................................................
Climate Zone122................................................................................................................................................................
Design Temperature122................................................................................................................................................................
Summer Switch-off123................................................................................................................................................................
System Frost Protection124................................................................................................................................................................
Pump Forced Operation127................................................................................................................................................................
Hydraulic Components128................................................................................................................................................................
Heat Generator Minimum Temperature Limit129................................................................................................................................................................
Maximum Temperature Limit Heat Generator130................................................................................................................................................................
Minimum Burner Runtime131................................................................................................................................................................
Operation For Modulating Burners136................................................................................................................................................................
Modulation Of P Part (xp)137................................................................................................................................................................
Modulation Of Integral Action Time Tn138................................................................................................................................................................
Modulation Of Start Power139................................................................................................................................................................
Opentherm140................................................................................................................................................................
Use Of Boiler Sensor 2141................................................................................................................................................................
Exhaust Gas Temperature Monitoring142................................................................................................................................................................
Burner Counter Mode143................................................................................................................................................................
Heat Generation, Heat Exchanger, District Heating144................................................................................................................................................................
On/off Operation Of The District Heating Valve145................................................................................................................................................................
District Heating Return Temperature Limit147................................................................................................................................................................
Return Temperature Limit For Hot-water Loading149................................................................................................................................................................
Hot-water Pre-regulator With District Heating Systems150................................................................................................................................................................
Mode Of Operation: Hot-water Pre-control151................................................................................................................................................................
Quick Hot-water Control152................................................................................................................................................................
Mode Of Operation Of Hot-water Control Mode "external Operation154................................................................................................................................................................
Conditional Parallel Operation For Mixed Heating Circuits155................................................................................................................................................................
Switch-off Of District Heating Control156................................................................................................................................................................
Charging Pump (chp)157................................................................................................................................................................
Primary Pump158................................................................................................................................................................
Return Increase159................................................................................................................................................................
Bypass Pump (rbp)161................................................................................................................................................................
Indirect Return Increase162................................................................................................................................................................
Heating Curve Setting (heating Curve)163................................................................................................................................................................
Heating Circuit Temperature Offset166................................................................................................................................................................
Heating Circuit Constant Temperature Control169................................................................................................................................................................
Consideration Of The Room Temperature/room Influence170................................................................................................................................................................
Heating Circuit Room Factor171................................................................................................................................................................
Heating Circuit Room Controller172................................................................................................................................................................
Room Setpoint Ramp176................................................................................................................................................................
Heating Circuit Room Frost Protection Limit178................................................................................................................................................................
Heating Circuit Name181................................................................................................................................................................
Room Thermostat Function (maximum Room Temperature Limit)182................................................................................................................................................................
Hot-water Production188................................................................................................................................................................
Circulation Pump (cir.)195................................................................................................................................................................
Solar/solid Fuel/buffer198................................................................................................................................................................
Buffer Tank Function201................................................................................................................................................................
Solid Fuel Function214................................................................................................................................................................
Tank Loading Switch-over215................................................................................................................................................................
Hydraulic Buffer Relief (hbr)217................................................................................................................................................................
Easy Enabling And Disabling Of A Heating Pump218................................................................................................................................................................
Other System Components219................................................................................................................................................................
External Switching Modem220................................................................................................................................................................
External Information221................................................................................................................................................................
Bus Communication223................................................................................................................................................................
Control Functions Via The Data Bus224................................................................................................................................................................
Operation Of Wall Devices229................................................................................................................................................................
Cascading Of Heat Generators In The Bus System234................................................................................................................................................................
Function Of The Cascade Parameters235................................................................................................................................................................
Mode Of Operation Of Cascade Control236................................................................................................................................................................
Commissioning, Maintenance And Troubleshooting Help239................................................................................................................................................................
Emission Measurement (not For Dhc 43)240................................................................................................................................................................
Relay/function Test241................................................................................................................................................................
Basic Display/fault Stack Fault Messages250................................................................................................................................................................
Sensor Calibration251................................................................................................................................................................
Technical Data252................................................................................................................................................................
Installation Recommendations253................................................................................................................................................................
Pt 1000254................................................................................................................................................................
Sensor Measurement Ranges255................................................................................................................................................................
Digital Inputs256................................................................................................................................................................
Index258................................................................................................................................................................

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Honeywell DHC Operating Instructions Manual

Honeywell DHC Operating Instructions Manual (64 pages)

Heating Controller  
Brand: Honeywell | Category: Thermostat | Size: 2 MB
Table of contents
Table Of Contents3................................................................................................................................................................
Software Version7................................................................................................................................................................
Safety Instructions7................................................................................................................................................................
Intended Use7................................................................................................................................................................
Requirements For Start-up7................................................................................................................................................................
Power Supply8................................................................................................................................................................
Connection Conditions8................................................................................................................................................................
Cable Cross-sections8................................................................................................................................................................
Maximum Cable Lengths8................................................................................................................................................................
Cable Installation8................................................................................................................................................................
Grounding And Zeroing9................................................................................................................................................................
Hot-water Temperature Greater Than 60 °c9................................................................................................................................................................
Connection Of Accessory Parts10................................................................................................................................................................
Maintenance And Cleaning10................................................................................................................................................................
Overview11................................................................................................................................................................
Operation12................................................................................................................................................................
Display And Operating Elements12................................................................................................................................................................
Display (basic Display)13................................................................................................................................................................
Operating Elements14................................................................................................................................................................
Input Button (press / Turn)14................................................................................................................................................................
Daytime Room Temperature" Button14................................................................................................................................................................
Night-time Room Temperature" Button15................................................................................................................................................................
Daytime Hot-water Temperature" Button15................................................................................................................................................................
Operating Mode" Button (basic Display)16................................................................................................................................................................
Switching Time Programs / Holiday Programs" Button23................................................................................................................................................................
System Information" Button26................................................................................................................................................................
Operating Overview27................................................................................................................................................................
Manual Mode" / "emission Measurement" Button28................................................................................................................................................................
Heating Curve30................................................................................................................................................................
Menu-selection Level31................................................................................................................................................................
Time - Date" Menu33................................................................................................................................................................
Timeprograms" Menu34................................................................................................................................................................
Selection Of The Control Circuit35................................................................................................................................................................
Selection Of The Program35................................................................................................................................................................
Selection Of Day Of The Week And Cycle35................................................................................................................................................................
Programming Switching Times And Cycle Temperatures36................................................................................................................................................................
Block Programming44................................................................................................................................................................
System Parameters" Menu51................................................................................................................................................................
Language Selection51................................................................................................................................................................
Time Program52................................................................................................................................................................
Operating Mode52................................................................................................................................................................
Summer / Heating Limit54................................................................................................................................................................
Parameter Reset55................................................................................................................................................................
Dhw" Menu56................................................................................................................................................................
Night-time Hot-water Temperature56................................................................................................................................................................
Legionella Protection Day56................................................................................................................................................................
Direct Heating Circuit" / "mixed Heating Circuit 1" / "mixed Heating Circuit 2" Menu57................................................................................................................................................................
Reduced Operation57................................................................................................................................................................
Heating System58................................................................................................................................................................
Error Messages59................................................................................................................................................................
Log60................................................................................................................................................................

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