Hoval AgroLyt 20 Operating Instructions Manual Download Page 9 | Manualshive

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Hoval AgroLyt 20 Operating Instructions Manual Download Page 9

Heating system control

Function of the TopTronic

®

T

operating elements (optional)

Rotary pushbutton:
Change and store
values

Basic procedure for changing
settings

An example

Select the desired function.

Turn the rotary pushbutton to select or
change the desired parameter (ﬂashing
word or number).

Press the Info key at any time to go back
to the basic display without storing the
values set.

Press the rotary pushbutton to store
the set value.
It is also possible to store the value
using the selected function key.

Function keys

Function keys

The central rotary pushbutton and the labelled keys are
designed for easy and straightforward operation.

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Summary of Contents for AgroLyt 20

Page 1: ...01636 672 711 Fax 01636 673 532 Hoval Export Austrasse 70 9490 Vaduz Principality of Liechtenstein Phone 423 399 2400 Fax 423 399 2618 Export hoval com ENG Wood burning boiler AgroLyt 20 50 Operating...

Page 2: ...ronic lambda controller 14 19 Start up heat up phase 20 Reloading wood re lling 21 Suitable and permitted fuels 22 Cleaning the heating boiler 23 24 Maintenance and checks Shutdown 25 Check list in ca...

Page 3: ...ellent choice This boiler in conjunction with a domestic hot water storage tank offers you all the advantages of a modern and ef cient heating system Pleasereadtheseinstructionscarefully Theydescribe...

Page 4: ...Information on the protection of the heating system Controlling the water level Control the water level in the system at regular inter vals page 25 Flue gas temperature Ifthe uegastemperatureexceeds23...

Page 5: ...y differences between heat generation and demand It holds a reserve of domestic hot water for consump tion e g for showering Controls and monitors the operation of the heating boiler Adjusts the room...

Page 6: ...accepts the expanding water Mixing valve Flue gas thermometer Pressure gauge Air bleeder Safety valve Diaphragm expansion tank Water heater Depending on the selected type of heating system some of the...

Page 7: ...and from there in upward direction through the downstream heating surface where they transfertheheattotheheatingwater From there the ue gases pass through the ue gascollectorandare nallyexhaustedinto...

Page 8: ...ering only when required displaying information Further functions allows the input of the desired temperatures temperature monitoring The correct settings for the heating system have already been appl...

Page 9: ...o select or change the desired parameter ashing word or number Press the Info key at any time to go back to the basic display without storing the values set Press the rotary pushbutton to store the se...

Page 10: ...indepen dently of the outdoor temperature regulates the out put of the water heater Special brief operating instructions are provided with the heating controller Further information can be obtained f...

Page 11: ...displays the day of the week date and time of the day as well as the current boiler tem perature and room temperature room station 2 1 3 4 6 7 5 Possible readouts 1 Active heating time 24h 2 Weekday...

Page 12: ...The required air ow rate depends on various criteria e g type and humidity of wood type of chimney posi tion of building etc Therefore each boiler has to be adjusted on site A ue gas thermometer is e...

Page 13: ...he temperature setpoint at the boiler temperature control point 13 page 11 is reached If the boiler temperature falls below the temperature setpoint at the boiler temperature control the fan is turned...

Page 14: ...m temperature independently of the outdoor temperature regulates the output of the water heater Special brief operating instructions are provided with the heating controller Further information can be...

Page 15: ...duced heating Standby Frost protection activated 10 Manual mode emission measurement For heating engineer only 11 Display The basic screen displays the day of the week date and time of the day as well...

Page 16: ...If however no additional wood had been loaded then it is pos sible to return to the original operating mode i e 4 5 or 6 by pressing the Stop key 17 Chimney sweep key Executes the emission measuremen...

Page 17: ...lighting operating mode 5 ember preservation After expiry of the ember retention time default setting 90 minutes the system switches over to operating mode 6 residual heat utilisation The heat remaini...

Page 18: ...the actual heat demand This prevents an overheating or underheating when changing fuel types Longer burning times result in longer intervals and thus in more exibility when re lling Power modula tion...

Page 19: ...hanges from 2 full load to 3 part load 3 Selection Comfort or energy optimised operati on Parameter P 03 Co or Eo Default setting Co Function In the mode comfort optimised operati on the ember preserv...

Page 20: ...to catch re before loading more wood into the fuel loading chamber Align the split logs in line with the longitudinaldirectionoftheboiler not criss cross toavoidanygapsasmuch as possible Any wood that...

Page 21: ...hthedoorarethenextracted through the smouldering gas channel Wait about 15 seconds before completely opening the fuel loading door 2 Stoke and level the embers 3 Add wood to the fuel loading chamber a...

Page 22: ...at least 5 cm Only mixed up to 50 with wood pieces Wood briquettes wood pellets as long as they are manufactured without binders Minimum size 8 cm diameter and 12 cm length Only mixed up to 50 with w...

Page 23: ...y ash in the next burnout Figure 7b Figure 7a 2 1 4 7 Every 3 4 weeks or more often depending on requirements For models without heating surface cleaning 1 1 Opencleaningaperture4 Figure7 tothe uegas...

Page 24: ...ing the heating boiler Annual maintenance by a heating engineer or more often if required See chapter Maintenance in the Technical infor mation Installation instructions Please note It is essential to...

Page 25: ...led with water no air should be introduced into the heating system between the boiler lling draining cock and the water tap Unscrew the hose again after lling to break the connection securely Water qu...

Page 26: ...rvice caution with oor heating Unscrew the lock screw turn the shaft end with a strong screwdriver to reduce the resistance Manually operate the automatic bleeder Normal function self test to prevent...

Page 27: ...ntact Hoval engineer This fault has no in uence on the boiler operation Contact Hoval engineer This fault has no in uence on the boiler operation ContactHovalengineerInthemeantimetheboilercanstillbeop...

Page 28: ...ic lambda controller The display of the individual errors alternates with the normal display operating state display The control unit can still be operated while an error is displayed This means that...

Page 29: ...You can save fuel if you keep the doors and windows closed in winter close the chimney dampers when the re is out operate the kitchen and bath room ventilation fans only when vapours and smells need...

Page 30: ...30 4 205 193 00...

Page 31: ...n the outside temperature Do not add any new fuel if the temperature at the top of the storage tank exceeds 70 C and has reached more than 60 C at the bottom For the rest of the day and the night the...

Page 32: ...32 4 205 193 00...

Page 33: ...For your notes 33 4 205 193 00...

Page 34: ...ovalstrasse 11 Telefon 07243 550 400 Telefax 07243 550 17 Carival S r l Via Per Azzano S Paolo 26 28 I 24050 Grassobbio BG Tel 0039 35 525069 Fax 0039 35 525858 Hoval Deutschland GmbH Karl Hammerschmi...

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