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Ariterm Arimatic 151, User Manual

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Ariterm Arimatic 151 User Manual Download Page 22

v2.00 

Ariterm Oy 

21.5.2013 

21 

 

13.

 

Effect settings 

The control system adjusts the burner effect by controlling the fuel feed 
(burner screw pulse and pause time ratio) and the rotation speed of the 
primary and secondary fans according to heat load changes.  

The programme has 80 effect levels (

upkeep

 mode 20%, 

effect

 mode 21-

100%). The 

SETTINGS

 -page contains the BURNER SCREW

, PRIMARY 

FAN and SECONDARY FAN

 -menus for setting the speed of the burner screw 

and the rotation speed of the primary and secondary fan (0-100%) in five 
power levels: UP, 21%, 50%, 75% and 100%. The programme calculates 
intermediate power levels according to these basic settings (e.g. 22, 23, 
24…%). 

13.1 Burnerscrew settings 

 

 

Figure 12. BURNER SCREW settings. 

Effect point 

Factory 
setting 

Setting 
frequency 

Function 

UP 

0.5% 

0-100% 

Burner screw power in upkeep 
mode.  

21% 

2.0% 

0-100% 

Burner screw power at 21%. 

50% 

5.0% 

0-100% 

Burner screw power at 50%. 

75% 

8.0% 

0-100% 

Burner screw power at 75%. 

100% 

10.0% 

0-100% 

Burner screw power at 100%. 

Ignition 

5% 

0-100% 

Burner screw power during Ignition 2 
phase. 

Backfire 

240s 

0-600s 

Burner screw operating time when 
back fire thermostat is set off. The  
Burner screw should be emptied 
during this time. The storage stops. 

Summary of Contents for Arimatic 151

Page 1: ...ARITERM OY Arimatic 151 User manual ...

Page 2: ...TTINGS page 9 7 4 OPERATION page 10 8 Options 13 9 Time and date 14 10 Language 14 11 Ignition 15 11 1 Automatic ignition 17 12 Effect 19 13 Effect settings 21 13 1 Feeding auger settings 21 13 2 Primary fan settings 22 13 3 Secondary fan settings 23 14 Factory settings 23 14 1 Pellet auger 24 14 2 Pellet feeder PS10 250 400kW 25 14 3 Wood chip auger 26 15 Storage auger settings 27 16 Smoke gas fa...

Page 3: ... 30 17 3 Pulse extinguishing 31 17 4 Residual oxygen control 32 17 5 Ash screws 34 17 6 MultiJet control 35 17 7 Shunt control Heating circuit control 36 17 8 Smoke gas temperature 38 17 9 Buffer tank control 38 17 10 GSM alarms 40 18 Troubleshooting 40 ...

Page 4: ...allation site as possible The centre should be stored indoors It is important that the recipient check the condition of the centre before reception In case of damage the dealer must be contacted without delay It is important to inspect the contents of the centre after opening the package Sensors included in the centre are delivered in a separate package with other equipment Inspect the sensors by ...

Page 5: ...ct functions devices not included in the system because they may cause unnecessary alarms NOTE The OPTIONS menu can be accessed with Maintenance level codes After completing system configuration check the system for any alarms caused by for example uninstalled or incorrectly connected sensors Functionality of all safety devices such as emergency stop buttons thermostats and hatch switches must be ...

Page 6: ...water temperature increases excessively the burner will activate the upkeeping mode The burner uses the upkeeping mode to maintain ember in the burner head When the boiler water temperature decreases the burner returns to the effect mode The user can stop storage operation and empty the burner screw by NOT IN USE STOP mode pumps are running flue gas fan is on AUTOMATIC IGNITION 1 1 Fanning 2 Funne...

Page 7: ... C Automatic ignition starts when the buffer tank temperature decreases below its setting e g 60 C Alarms are indicated with a red blinking light appearing on the display The ALARMS page indicates the reason for the alarm and its time You can acknowledge alarms and review the alarm history 6 Operating the system The graphic interface makes it easy to control the system The interface contains four ...

Page 8: ...m is operated from the OPERATION page The user can perform operations manually set the system run them automatically or stop the system The page also includes for example pump operations The system has two password protected user levels USER and MAINTENANCE The USER levels restrict access to all settings preventing unauthorised users from adjusting the settings The USER level user name is user and...

Page 9: ... information Underpressure of combustion chambers Residual oxygen if option is activated Burner screw temperature if option is activated Bar discharger if option is activated Silo lower limit if option is activated Time and date System settings cannot be adjusted on the MAINPAGE Settings can be adjusted on the OPERATION page 7 2 ALARMS page Figure 2 ALARMS page Alarms are indicated with a red blin...

Page 10: ...em must be restarted with the AUTOMATIC button after acknowledging alarms 7 3 SETTINGS page Figure 3 SETTINGS page all options selected The SETTINGS page contains the settings menus where you can adjust the parameters settings of various functions The menus displayed are determined according to the features activated in the OPTIONS menu The following menus are always displayed EFFECT BURNER SCREW ...

Page 11: ...cates system status STOP When the system is in the Automatic mode burner in effect mode the SWEEPING and SHUTDOWN buttons appear instead of the MANUAL button If the Sweeping and Ash screw options are selected their operating buttons are displayed These buttons can be used to override their scheduled operation The system is stopped with the STOP button However the cooling pump and the smoke gas fan...

Page 12: ... fan and pumps remain in operation The following functions are controlled here Burner screw Storage auger Primary fan power adjustment Secondary fan power adjustment Smoke gas fan power adjustment Bar discharger system Ash screws Moving grate BACKWARD button for reversing the screws augers Sweeping Cooling pump Hot air gun NOTE The buttons displayed on the MANUAL page depend on settings made selec...

Page 13: ... when the Alarm Flame alarm is displayed The function can be used for example during preparations for boiler and burner maintenance In buffer tank use the shutdown function is activated automatically when the lower temperature of the buffer tank exceeds its setting The burner will remain in standby mode The start up command is given when the buffer tank upper temperature falls below the set temper...

Page 14: ...guishing system and O2 control must be enabled in the OPTIONS menu Then the settings menus of the functions appear on the SETTINGS page NOTE Make sure that unconnected options are not enabled Otherwise they may cause unnecessary alarms Available options 1 Burner screw temperature 2 Pulse extinguishing 3 Burners cooling pump BioJet 4 Shunt control Heating circuit control 5 Bar discharger 6 Ash scre...

Page 15: ...6 OPTIONS page 9 Time and date Settings are displayed on the top left corner of the MAIN PAGE You can adjust time and date by pressing the respective button 10 Language You can select the OSD language by pressing a flag on the SETTINS page ...

Page 16: ...ame the user can select the Automatic or Manual ignition NOTE automatic ignition is an accessory Figure 7 Ignition selection MANUAL IGNITION With the manual ignition the user can manually run the burner screw or switch on the primary or secondary fan If the automatic ignition option is enabled the HOT AIR GUN button will also be displayed The ignition can also be used for manual ignition ...

Page 17: ...ed automatically NOTE During the first heating process the burner should be run at low power 21 30 for approximately one hour in order to remove humidity from the burner ceramics When the flame detection detects a flame a flame symbol will be displayed Then you can activate automatic effect adjustment by pressing the MAN IGNITION READY button You do not need to wait for the flame information The I...

Page 18: ...al flame detection sensor Flame delay 30s 0 360s Delay during which the flame detection should detect the flame Ignition step 1 240s 0 600s Length of the Ignition 1 phase during which the flame should be recognised Hot air gun and combustion air fans are on Ignition step 2 600s 0 1200s Length of the Ignition 2 phase during which the burner runs at a set power level before switching to automatic ad...

Page 19: ...illing time short setting The hot air gun and combustion air fans operate for the duration of the Ignition step 1 setting If the flame detection detects a flame the burner will activate the Ignition 2 phase The optical flame detection sensor must detect a flame during the duration of the Flame delay setting in order to activate the flame data If the flame detection fails to detect a flame during t...

Page 20: ... burner activates the maintenance mode When the boiler water temperature decreases by 0 5 x hysteresis the burner switches back to power mode E g at 82 5 C Effect True value 0 100 True burner power Manual effect setting 21 20 100 Burner power in manual operation mode The burner will run at a constant power until the boiler water temperature increases over the set temperature by the amount of hyste...

Page 21: ...ccording to temperature requirements In this case the effect is adjusted in 1 increments between 20 100 The burner can also be run at a fixed effect during burner adjustments The desired effect percentage is set with the Manual effect setting after the AUTO MANUAL button is pressed to select the MAN mode In this mode the burner is run at a fixed effect until hysteresis switches the burner to upkee...

Page 22: ...condary fan 0 100 in five power levels UP 21 50 75 and 100 The programme calculates intermediate power levels according to these basic settings e g 22 23 24 13 1 Burnerscrew settings Figure 12 BURNER SCREW settings Effect point Factory setting Setting frequency Function UP 0 5 0 100 Burner screw power in upkeep mode 21 2 0 0 100 Burner screw power at 21 50 5 0 0 100 Burner screw power at 50 75 8 0...

Page 23: ... PRIMARY FAN settings The primary fan power is determined between 0 100 for each effect point of the chart The system calculates the intermediary power percentage automatically The primary fan fans combustion air from underneath the fuel gassing the fuel See factory settings in section 12 4 You must enter the user password in order to adjust the PRIMARY FAN settings Power point Factory setting Set...

Page 24: ...ettings 14 Factory settings Consult the following charts for making adjustments Combustion air fan power adjustments should be made by means of a flue gas analyser in order to ensure clean efficient combustion According to user experiences the maintenance mode settings in particular require certain initial adjustments Power point Factory setting Setting frequency Function UP 0 0 0 100 Secondary fa...

Page 25: ...W Burner screw Primary fan Secondary fan Upkeep 6kW 0 5 0 0 21 12kW 0 9 25 15 50 30kW 2 4 40 35 75 45kW 3 6 55 45 100 60kW 4 8 60 65 80kW system Effect Power kW Burner screw Primary fan Secondary fan Upkeep 8kW 0 6 0 0 21 17kW 1 3 30 20 50 40kW 3 2 50 45 75 60kW 4 8 60 60 100 80kW 6 3 65 65 120kW system Effect Power kW Burner screw Primary fan Secondary fan Upkeep 12kW 0 9 0 0 21 25kW 2 0 35 20 50...

Page 26: ...0 0 21 12kW 5 0 25 15 50 30kW 12 3 40 35 75 45kW 18 5 55 45 100 60kW 33 0 60 65 80kW system PS10 250 400kW Effect Power kW Burner screw Primary fan Secondary fan Upkeep 8kW 3 3 0 0 21 17kW 7 0 30 20 50 40kW 16 5 50 45 75 60kW 24 7 60 60 100 80kW 33 0 65 65 120kW system PS10 250 400kW Effect Power kW Burner screw Primary fan Secondary fan Upkeep 12kW 4 9 0 0 21 25kW 10 3 35 20 50 60kW 24 7 50 45 75...

Page 27: ...r kW Burner screw Primary fan Secondary fan Upkeep 0 5 0 0 21 12kW 3 7 25 15 50 30kW 9 4 40 35 75 45kW 14 1 55 45 100 60kW 19 0 60 65 80kW system Effect Power kW Burner screw Primary fan Secondary fan Upkeep 0 5 0 0 21 17kW 5 4 30 20 50 40kW 12 6 50 45 75 60kW 19 0 60 60 100 80kW 25 2 65 65 120kW system Effect Power kW Burner screw Primary fan Secondary fan Upkeep 0 5 0 0 21 25kW 7 9 35 20 50 60kW...

Page 28: ...e storage auger stops Storage alarm time delay 600s 0 1200s When the storage auger has run for the set time but the funnel photocell pair fails to detect the surface of the fuel the system indicates the Alarm Fuel low alarm Inactive sensor level for burner screw 150s 0 600s If the funnel photocell pair detects fuel during the set time calculated with the feeder auger pulses the storage auger is ac...

Page 29: ...n for the duration of the Storage alarm time delay setting but the funnel photocell pair fails to detect the surface of the fuel the system indicates the Alarm Fuel alarm If the photocell pair detects fuel according to the configuration of the Tikkuviive setting calculated with the burner screw pulses the storage auger is activated for the duration of the Inactive sensor level for burner screw set...

Page 30: ... 100Pa 100 100Pa Pressure sensor scaling NOTE Requires Maintenance level password The speed of the smoke gas fan is regulated according to the underpressure of the combustion chamber Underpressure can be set for the Upkeep and Effect modes By pressing the TREND PID button you can review the smoke gas fan adjustments The underpressure should remain approximately same as the set value If the smoke g...

Page 31: ...d for the set duration The bar discharger runs for the duration of the Running time setting Time should be set so that the cylinder performs one reciprocating motion at most 17 2 Sweeping settings Figure 18 SWEEPING settings Setting Factory setting Setting frequency Function Running time minutes 4 min 0 60 min Sweeping duration Pause time minutes 60 min 0 60 min Sweeping pause duration The sweepin...

Page 32: ...0 C 0 150 C Temperature sensor scaling NOTE Requires Maintenance level password Temperature sensor scaling min 150 C 0 150 C Temperature sensor scaling NOTE Requires Maintenance level password Level 1 temperature 50 C 0 150 C Feeding auger temperature at which pulse shutdown level 1 humidification starts Level 1 Extinguishing pulse 1s 0 10s Level1 pulse length Level1 Pause time 60s 0 360s Level1 P...

Page 33: ...and the Level1 Pause time settings Pulses are continued until the temperature falls below the setting If the temperature keeps rising the system will switch to the faster level 2 pulses If the burner screw surface temperature exceeds the Temp limit back fire setting the burner will react similarly to when a back fire thermostat is set off SMS alarms can be activated with the LEVEL 1 2 ALARM NOT IN...

Page 34: ...urement is enabled it controls the operation of the secondary fan The correction percentage is displayed on the right The O2 control minimum and O2 control maximum settings determine how much the oxygen measurement impacts the secondary fan control The limits are meant to prevent the secondary fan from being halted due to small values and to prevent high fan speeds in case dirt accumulates on the ...

Page 35: ...Ash screw interval relation to the burner effect For example if the burner runs for 2h 7 200s at 100 power the ash screw are activated Ash screws are run according to the burner effect At higher burner effect levels the pause is shorter than at lower burner effect levels The Running time setting determines the running duration of the ash screws The Pause ratio determines the ash removal pause leng...

Page 36: ...uency Function Short move 100pcs 0 999pcs The grate movement before performing the cleaning movement full range If the setting is 0 the grate will only perform cleaning movements Max operation time 20s 0 360s Maximum linear motor running time between limit switches Alarm delay 30s 0 360s If the linear actuator limit switches do not detect any furnace movement during the set time the system will in...

Page 37: ...35 C 0 100 C Supply water temperature setting when shunt control is in the NOT IN USE mode Water temperature sensor scaling min 10 C 150 15 0 C Supply water temperature sensor scaling NOTE Requires Maintenance level password Water temperature sensor scaling max 150 C 150 15 0 C Supply water temperature sensor scaling NOTE Requires Maintenance level password Out temperature True value Outdoor tempe...

Page 38: ...ccording to outdoor temperature The heating curve can be defined with four points which the system uses to calculate the supply water temperature according to outdoor temperature Figure 25 Trend page This also allows the user to adjust the enhancement and Ti values of the control The Gain P and Integration time Ti settings integration control the adjustment speed and accuracy Out temperature 20 C ...

Page 39: ...ximum smoke gas temperature at which the system will indicate an alarm and stop the system is configured in the Temperature limit setting The page also indicates smoke gas temperature and trend Smoke gas temperature is also displayed on the MAINPAGE 17 9 Buffer tank control Figure 27 BUFFER TANK settings ...

Page 40: ...nk control features the Buffer tank upper and lower temperature sensors and load pump control The burner must be equipped with automatic ignition Buffer tank usage can be activated from the OPTIONS menu The burner will begin ignition once the system is set to Automatic mode When using the system for the first time you should perform a manual ignition so that the AUTOMATIC IGNITION settings can be ...

Page 41: ...ngs are sent The SMS PROVIDER button allows you to enter the operator messaging centre number You should enter this number in case SMS alarms are not sent 18 Troubleshooting Alarm messages indicate the cause of each alarm See the following chart for possible sources of problems and solutions The source of the problem should be located and corrected before restarting the system Alarm Cause of probl...

Page 42: ...he ignition and the flame detection sensor thermostat Alarm Fuel low 1 The storage auger has run for the duration of the Storage alarm time delay setting but the funnel photocell pair has not detected any fuel Inspect fuel level in the storage or if it has been vaulted Inspect the storage settings Alarm Burners cooling pump 1 The pump fuse has tripped Inspect the fuse and the operation of the pump...

Page 43: ...tion of the smoke gas fan and the underpressure transmitter Alarm Safety circuit 1 A security circuit device has tripped overheat protection emergency stop dry boiling etc Inspect the safety devices and determine the cause of the alarm before restarting the system Alarm Jam 1 The funnel fotocell pair has detected the fuel for Inactive sensor level for burner screw setting time Inspect the funnel a...

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