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wodtke  
Pellet Stove 

 

Technology 

 

Operating Manual for 
S4 Electronic Controlled Stoves  
for Software S4 002 and Higher 

 
Thank  you  for  buying  a  wodtke  pellet  stove.  Please  read  this 
manual before installing and putting your stove into operation! This 
will  help  you  to  avoid  damage  that  can  occur  from  improper 
installation or operation and your stove  will  be a source of comfort 
and  enjoyment  for  you  and  a  boon  for  the  environment  for  a  long 
time to come. 
 
We  hope  your  pellet  stove  gives  you  many  hours  of  warm,  snug 
comfort in your home. 
 
Your wodtke GmbH 
 
 
 

 

wodtke

 

 

Summary of Contents for CW 21 Airplus PO 04.7 E

Page 1: ...anual before installing and putting your stove into operation This will help you to avoid damage that can occur from improper installation or operation and your stove will be a source of comfort and e...

Page 2: ...n with igniters 16 5 6 Appliance types and programmes 17 5 7 Operating states functional messages 17 5 7 1 Overview of functional messages normal operation 17 5 8 Manual operation appliance switched o...

Page 3: ...eaning the flueways on Waterplus appliance Smart 58 9 8 Cleaning the flueways on Waterplus appliance PE 61 9 9 Cleaning the flueways on Waterplus appliance Topline 64 9 10 Cleaning the flue gas fan an...

Page 4: ...to the mains by a duly qualified electrician Electronic components such as circuit boards air flow sensors and the operating panel are sensitive to electrostatic charge As part of the final acceptanc...

Page 5: ...ould always be planned with particular care since they not only produce heating water but through heat irradiation and convection also heat up the room of installation itself Please observe the follow...

Page 6: ...d to water room of installation should account for at least 50 of total heated floor area Smart PE CW 21 Waterplus appliances 80 of thermal output delivered to water room of installation should accoun...

Page 7: ...nal to accommodate the fan after run time 2 4 Heat delivery to water with Waterplus appliances The heat delivery to water during the operation of Waterplus appliances must be 1 6 kW at minimum since o...

Page 8: ...rve the notes on in this in Chapter 11 Approved fuels Deviations from these specifications are unavoidable due to the DIN tolerance ranges allowed for pellets in terms of for ex ash content bulk densi...

Page 9: ...mmediately after its initial operation and keep the invoice in a safe place To provide spare parts or respond to guarantee claims we always need the serial number of the appliance so that we can be su...

Page 10: ...rs fuel at a rate corresponding to the selected thermal output level The air required for combustion is fed to the burner pot at a controlled rate The gas combustion process is completed in the firebo...

Page 11: ...ve any additional information provided by us or ask your district master chimneysweep or the installing company Waterplus appliances not only deliver heat to the domestic water system but inevitably a...

Page 12: ...e GmbH T bingen All rights reserved Subject to change without notice Month of issue xx 2007 Art No 950 281 All wodtke appliances are tested as design category 1 devices DIN 18891 DIN 18894 and it is t...

Page 13: ...the menu level in any way except for switching it on or off with the I O key If 60 seconds elapse without a key being pressed the system will automatically return to the operating level 5 1 User level...

Page 14: ...he door with the ceramic glass window becomes very hot during operation Make sure that nobody touches the window The panels may also become hot after prolonged operation Use the heat protection gloves...

Page 15: ...to the fuel hopper When starting up for the first time the feed screw will still be empty The first pellets will fall into the burner pot when the appliance has been running for about 10 minutes and t...

Page 16: ...not light the pellets by hand After a false start empty the burner pot completely and dispose of the pellets and ash Never return unburnt pellets from the burner pot to the fuel hopper and never try...

Page 17: ...al operation Function Operating state Stand by dot manual operationappliance switched off via I O key H E OFF Automatic operation Appliance switched off via external controller T W OFF Automatic opera...

Page 18: ...he appliance is off The Menu remains accessible when the appliance is switched off 5 8 1 Switching the appliance on via the I O key Pressing the I O key switches on the device After this the display b...

Page 19: ...and its holes combustion air holes at least once a day and at the same time check that the burner pot is securely seated see Chapter 0 5 9 1 Switching the appliance on via an external controller The...

Page 20: ...errors 5 10 1 Switching on and off via TW OFF When the Waterplus appliance is switched off by an internal controller after being in operation this is indicated by the messages G OFF and HE OFF flashin...

Page 21: ...on pellet quality The preheating programme starts anew after every restart or power failure If the preheating programme doesn t work properly burner pot still full of unburnt pellets be sure to obser...

Page 22: ...al controller calls for MAX again 5 12 3 Modulation heating programme via internal controller safety function display shows HM for modulation for minimal thermal output display shows dot between H and...

Page 23: ...equired by the external controller In the case of external modulation the external controller will usually have two outputs of which one switches the device ON and OFF via the ON OFF input while the o...

Page 24: ...s a result of an internal error or safety shutdown The purpose of having a fan after run phase after switching off the appliance is to ensure that flue gases are safely carried away and the entire fue...

Page 25: ...leaned regularly see Chapter 0 Some tips of advice Ask you supplier to confirm the ash content of your pellets in writing This is a significant determinant of servicing frequency High quality pellets...

Page 26: ...6 83 wodtke GmbH T bingen All rights reserved Subject to change without notice Month of issue xx 2007 Art No 950 281 Note Internal data processing rounding of operating cycles by the appliance can res...

Page 27: ...002 or S4 003 etc Currently installed software version Indicates which software is on the circuit board It does not refer to the programme version which is what determines power capacity etc Z on or Z...

Page 28: ...an after run G OFF counts as operating time R2 Relay output 2 See relay table Collective error message Shows that an error has occurred R4 Relay output 4 See relay table Functional message monitored s...

Page 29: ...ON R2 collective error message R2 0 V error message R2 OFF R2 230 V no error message R2 ON R4 potential free On Off signal monitored break contact safety relay R4 closed stove off message R4 OFF R4 op...

Page 30: ...the I O key once for every error Reset error acknowledgement for ex in the event of 2 errors press the I O key twice Class 1 error code Cause of error Desired values How to correct error TL HI Tempera...

Page 31: ...mbient temperature is too low calorific output setting is too low Temperature remains below desired TR during operation Remedy in case 3 increase thermal output Reset via I O key TP Temperature at pel...

Page 32: ...of new operating panel RE Er1 Bridge at auxiliary input is open Bridge wire auxiliary input is open or error in external component appliance Note The auxiliary input is for feedback from external acce...

Page 33: ...rs are of secondary importance not safety relevant and there is no need for a manual reset once the cause of the error has been eliminated since the appliance will automatically resume regular operati...

Page 34: ...e also 0 Only in Waterplus models TW OFF and G OFF blink alternately for duration of fan after run Measuring point internal boiler sensor heat exchanger FKY This is a control function rather than an e...

Page 35: ...mperature increase beyond the desired range entered into the software will trigger an error shutdown 7 7 Temperature sensor at flue gas fan TR Located directly at the flue gas fan is a temperature sen...

Page 36: ...ash wood pellets will cause a deposit to form on the viewing window which can vary in appearance from very bright to dark black the latter especially in the event of low load operation This is a natu...

Page 37: ...tch the stove off and let it cool sufficiently Before cleaning remove the pot from the pot holder It is not fastened so you can just lift it out Clean burner pot air holes pot holder pot resting surfa...

Page 38: ...agents nor glass or any other solvent containing cleaning agent Powder coated surfaces should be cleaned gently with a damp cloth not scoured Do not use scouring agents or other acid or caustic clean...

Page 39: ...y become necessary before WA appears especially if the pellets have an ash content greater than 0 5 or the burner pot has not been cleaned regularly see Chapter 0 Some tips of advice Ask you supplier...

Page 40: ...models These service routines require special skills and we therefore urgently advise you to have them done by a duly qualified company In addition to the special brushes supplied with the appliance...

Page 41: ...e front panel by pulling it upwards taking care not to damage the glass Open the firedoor and fuel hopper lid 2 Release the middle screw and remove the slanted service cover by pulling it towards you...

Page 42: ...Mind hot ash and hidden glowing embers 9 Vacuum burner pot Lift burner pot out and clean Clean combustion air holes with a suitable implement screwdriver if necessary 10 Vacuum pot holder and base pl...

Page 43: ...hts reserved Subject to change without notice Month of issue xx 2007 Art No 950 281 11 Pull base plate out towards you and clean 12 Vacuum flueways thoroughly 13 Inspect flue gas fan for soiling Only...

Page 44: ...ning the flueways on Airplus appliance Smart 1 Open the firedoor Lift upper panel and remove 2 Release wing nut on cast metal lid and remove fixing clamp Note Make sure you remount fixing clamp correc...

Page 45: ...ing Mind hot ash and hidden glowing embers 9 Vacuum burner pot Lift burner pot out and clean Clean combustion air holes with a suitable implement screwdriver if necessary 10 Vacuum pot holder and base...

Page 46: ...thout notice Month of issue xx 2007 Art No 950 281 11 Pull base plate out towards you and clean 12 Vacuum flueways thoroughly 13 Inspect flue gas fan for soiling 14 Only if flue gas fan requires clean...

Page 47: ...t of its casing If necessary first remove base plate from in front of stove and cover floor if sensitive otherwise rollers might damage floor Open the firedoor 2 Release the 4 screws on the upper cove...

Page 48: ...e chamotte and clean rear stove wall 8 Release both screws of inspection cover 9 Release the four screws of front inspection lid and remove inspection lid Make sure the sealing is correctly seated whe...

Page 49: ...y combustion residues on the pot or pot holder Check that the burner pot is firmly seated in the pot holder and doesn t side wobble by more than 1 to 2 mm if it does you will need to replace the burne...

Page 50: ...o 950 281 9 4 Cleaning the flueways on Airplus appliance Frank 1 Open the firedoor Lift upper panel and remove 2 Release wing nut on cast metal lid and remove fixing clamp Note Make sure you remount f...

Page 51: ...embers 7 Vacuum burner pot Lift burner pot out and clean Clean combustion air holes with a suitable implement screwdriver if necessary 8 Vacuum pot holder and base plate thoroughly Important notes Whe...

Page 52: ...ithout notice Month of issue xx 2007 Art No 950 281 9 Pull base plate out towards you and clean 10 Vacuum flueways thoroughly 11 Inspect flue gas fan for soiling 12 Only if flue gas fan requires clean...

Page 53: ...al then pull it downward and remove 2 Remove the lid and the left and right front side panels 3 Remove upper heat reflector plate Release wing nuts on right and left flueways 4 Remove covers of left a...

Page 54: ...the pot holder and doesn t side wobble by more than 1 to 2 mm if it does you will need to replace the burner pot wearing part The burner nose must point forward 8 Release both screws on inlet grille a...

Page 55: ...en the firedoor and fuel hopper lid 2 Release the middle screw and remove the slanted service cover by pulling it towards you 3 Release wing nut on cast metal lid and remove fixing clamp Lift off cast...

Page 56: ...h soot brush 8 Clean pipes of the water heat exchanger with a soot brush 9 Remove lower front panel 10 Release screws of front inspection lid and remove inspection lid Make sure the sealing is correct...

Page 57: ...fully on the pot holder Remove any combustion residues on the pot or pot holder Check that the burner pot is firmly seated in the pot holder and doesn t side wobble by more than 1 to 2 mm if it does y...

Page 58: ...emove 2 Release wing nut on cast metal lid and remove fixing clamp Lift off cast metal lid and remove Note Make sure you remount fixing clamp correctly when reassembling 3 Lift upper deflection plate...

Page 59: ...at exchanger with a soot brush 8 Release both screws of inspection cover 9 Remove inspection cover 10 Release the four screws of front inspection lid and remove inspection lid Make sure the sealing is...

Page 60: ...n residues on the pot or pot holder Check that the burner pot is firmly seated in the pot holder and doesn t side wobble by more than 1 to 2 mm if it does you will need to replace the burner pot weari...

Page 61: ...from in front of stove and cover floor if sensitive otherwise rollers might damage floor Open the firedoor 2 Release the 4 screws on the upper cover and remove cover 3 Release wing nut on cast metal l...

Page 62: ...rush 8 Clean pipes of the water heat exchanger with a soot brush 9 Release both screws of inspection cover 10 Release the four screws of front inspection lid and remove inspection lid Make sure the se...

Page 63: ...y combustion residues on the pot or pot holder Check that the burner pot is firmly seated in the pot holder and doesn t side wobble by more than 1 to 2 mm if it does you will need to replace the burne...

Page 64: ...e flueways on Waterplus appliance Topline 1 First take the spoiler and deflection plate out of the firebox 2 Then using a cleaning brush clean pipes and all 3 side walls of the water heat exchanger 3...

Page 65: ...urner pot out and clean Clean combustion air holes with a suitable implement screwdriver if necessary An dieser Stelle ist im Deutschen ein Fehler Anm d XX 8 Vacuum firebox pot holder and base plate t...

Page 66: ...and hidden glowing embers 12 Inspect flue gas fan for soiling Note In models of the Topline series the flue gas fan is screwed onto the stove in the rear left hand area You can check for soiling eithe...

Page 67: ...clean the sleeve of the flue gas sensor inside the flue gas fan see picture removing any soot that may be clinging to it which would have an undesirable insulating effect Alternatively you can also di...

Page 68: ...sensor and clean it together with the suction pipe if you find dust deposits or bunches of hair or the like see next chapter for dismounting instructions 2 2 Check air flow sensor LMS for soot or blac...

Page 69: ...necessary for a diagnosis see above soiled pipe or sensor The air flow sensor is located in the combustion air suction pipe To dismount the sensor you need to remove various panels depending on the mo...

Page 70: ...0 83 wodtke GmbH T bingen All rights reserved Subject to change without notice Month of issue xx 200x Art no 950 281 model series PE Release screws of side and rear panel and remove panels Release scr...

Page 71: ...eassembly is done in the reverse order of assembly Important notes Remount the air flow sensor as shown in the picture The carrier plate must be located on the right as when looking in flow direction...

Page 72: ...ition and at the correct depth see relevant chapter in the assembly instructions 9 15Finishing servicing work test run and service reset all models After completing all servicing work re establish all...

Page 73: ...ugh uninsulated wall i e 10 cm clearance for air circulation required E 5 cm Minimum distance between flue gas connector and rear side of stove F 20 cm Minimum insulation of flue gas connector when fl...

Page 74: ...lets and outlets must constantly be kept free and must not be blocked or covered in any way Danger of stove overheating Flammable objects must have a distance of at least 80 cm measure A from hot air...

Page 75: ...damage to the pellet stove and burden the environment Operating the stove with an unapproved fuel voids all guarantee and warranty claims and can give rise to hazardous operating states Refrain from e...

Page 76: ...50 h c 10 h c 100 h c 30 h c 100 h c 20 h c 110 h c 35 h at max telescope length c 110 h c 22 h at max telescope length c 100 h c 25 h c 100 h c 20 h CO content of flue gas 3 0 01 Vol Flue gas mass f...

Page 77: ...wn up by Dipl Ing Dierk Astfalk Head of Technical Development Place date T bingen 01 05 2006 Legally binding signature This declaration certifies product conformity to the above Directives but it impl...

Page 78: ...T bingen All rights reserved Subject to change without notice Month of issue xx 200x Art no 950 281 14 Dimensioned Drawings CW 21 Airplus PO 04 7 E CW 21 Waterplus PO 04 7 E WW Smart Airplus PO 04 6 E...

Page 79: ...950 281 PE Airplus PE 04 6 E PE Waterplus PE 04 6 E WW Topline Airplus PO 04 8 E Topline Waterplus PO 04 8 E WW Legende xx Vorlauf heat flow R cklauf return flow Rauchrohrstutzen flue outlet Einbauli...

Page 80: ...euerung S4_2006_09_25 neu doc Page 80 83 wodtke GmbH T bingen All rights reserved Subject to change without notice Month of issue xx 200x Art no 950 281 Frank Airplus PE 04 5 E flat door Frank Airplus...

Page 81: ...l damage attributable to excessive chemical or thermal stress overvoltage faults attributable to operating errors or improper installation handling use cleaning servicing or operation Perforation of w...

Page 82: ...ce or be unable rectify a fault When making complaints or ordering spare parts please state the date of installation as well as the serial number on the type plate of your appliance to ensure that you...

Page 83: ...nungsanleitung Steuerung S4_2006_09_25 neu doc Page 83 83 wodtke GmbH T bingen All rights reserved Subject to change without notice Month of issue xx 200x Art no 950 281 Eingebettete Texte Anleitung M...

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