Dabos PG25CSH Instructions For Installation And Operation Manual Download

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- At maximal power - 7kgs per hour

- At rated power - 4.5kgs per hour

Table of contents:

.Principle diagram

.Safety rules

. Instructions for installation, commissioning and safe operation.

. Service technician guide

The Pellet Burner –PRITY is produced, in full
compliance with the European and the Bulgarian
standards.

Summary of Contents for PG25CSH

Page 1: ...Pellet Burner PRITY Instructions for installation adjustment and operation ...

Page 2: ...the combustion process Modulation of thermal output according water temperature Input for room thermostat Input for tele control GSM Real time clock with two on off timers Automatic restart Automatic cleaning Combustion chamber made of 5mm heat resistant stainless steel Power consumption during combustion 100W Power Consumption during ignition 1000W Fuel Consumption At minimal power 2kg per hour ...

Page 3: ...s per hour Table of contents 1 Principle diagram 2 Safety rules 3 Instructions for installation commissioning and safe operation 4 Service technician guide The Pellet Burner PRITY is produced in full compliance with the European and the Bulgarian standards ...

Page 4: ... 1 Control panel 2 Pellet inlet 3 Flange connector 4 Combustion chamber 5 Feeder cable 6 Auger plug 7 Temperature controller 8 On Off 9 Fuse 10 Auger transporter 11 Gear screw 12 Feeder cable 13 Stand 14 Heat resistant tube ...

Page 5: ...sembly safe distance of at least 200 mm must be respected if not place rock wool insulation of the wall and the cladding This distance applies to fireplaces and flue located near material with a B and C degree of combustibility The safety distance is doubled if the camera is located near material with a C3 degree of combustion Degree of flammability Degrees of flammability Building materials with ...

Page 6: ...tomer A sensor for temperature higher than 90 95ºC is placed on the feeding tube of the burner If during operation the temperature sensor detects a temperature higher than 90 95ºC the auger stops and the burner turns off At this time the display starts to blink indicating ALARM Even if the temperature falls below 90 95ºC the burner won t start working again It is necessary the intervention of the ...

Page 7: ...fter connecting the burner to the boiler the technician should connect it to the control panel and then to the electrical network Attention The connection must be done by a qualified electrical technician and there must be paid high attention to the safety grounding of the device Auger transporter is connected by a special plug and a switch and it is controlled by a special logics Pellet feeding T...

Page 8: ... at 100 The auger gets pellets from the bottom inlet and starts to transport them to the top output After the preset from the manufacturer time elapses providing feeding with a dose of pellets for the primary ignition the auger transport turns off the ignite heater turns on together with the fan the IGNITION mode starts Once the illuminance sensor in the burner detects light the ignition heater is...

Page 9: ... at low power for certain time according parameter settings GSM Tele control The burner is supplied with tele control input for connection of external GSM tele control module The commands given can start or stop operation of burner The command is edge sensitive ADJUSTING THE BURNER If the device does not work properly check the pellets quality they must have no dust If the burner works correctly t...

Page 10: ...it requires minimal maintenance The maintenance work directly depends on the quality and the size of the used pellets Removing the ash During the process of wooden pellets burning there remains about 0 5 1 5 of ash depending on the quality of the used pellets By experience you will precisely notice how often you should clean the burner depending on the size of the combustion chamber and the type o...

Page 11: ...e feeding module ATTENTION SWITCH OFF THE POWER SUPPLY BEFORE OPENING THE COVER The check must be done by a qualified electrical technician check the voltage source check for loose connections check the boiler s thermostat if a start signal does not come from the boiler if a lamp ALARM lights remove the reason for the disturbance check chimney if there is enough draught Unsuccessful ignition there...

Page 12: ... least 30 seconds 5 If the pellets do not ignite during the preset time Parameter 03 Start Max Time new attempt for ignition will starts but with 1 2 dose of pellets 6 After stable flame is detected the device goes into mode Ignition 7 If after the second attempt the ignition is unsuccessful a mode Alarm will start Mode Ignition the inscription Ignition is displayed 1 Regardless of the temperature...

Page 13: ...2 the burner goes into Level 1 5 If the burner exceeds the Tmax or the burner is switched OFF or the preset time interval set by clock timer elapses the device goes into mode Turn off 6 If the detected flame is too low within 30 seconds the auger pauses and pellets feeding is stopped until the flame becomes high 7 If the detected flame is too low within 3 minutes the device goes into mode Turn Off...

Page 14: ...l 2 Pellets feeding pause Parameter 12 Burn Auger Pause 2 The fan works at defined speed Parameter 16 Burn Fan2 Operating at Level 3 Pellets feeding pause Parameter 11 Burn Auger Pause 3 The fan works at defined speed Parameter 15 Burn Fan3 Mode Turn Off the inscription Turn Off is displayed 1 The fan is operating at 100 2 After the flame turns off the countdown timer starts Parameter 18 StopMax T...

Page 15: ...bled or GSM tele control off command is issued Automatic start from the clock upon reaching a preset time for turning on the burner starts automatically Automatic stop from the clock upon reaching a preset time for turning off the burner turns off automatically Note If you want to operate only manually it is necessary to disable the timer program Description of the displays 1 Basic display mode Of...

Page 16: ...ere is no flame the position is blank p indication of the status of the pump if it is switched on the symbol P is displayed if it is switched off the symbol p is displayed i indication for the ignition heater if it is switched on the symbol H is displayed if it is switched off the symbol is displayed a indication for the auger transporter if it is switched on the symbol S is displayed if it is swi...

Page 17: ...ated Stop suspending the operation of the burner and the preset time for ending the cycle Standby the pre set maximum temperature is reached Upon reaching the pre set minimum temperature the burner is reactivated or external thermostat is activated Over heated boiler temperature is above the limit or there is no temperature sensor Over heatedPel Safety switch is activated over temperature in pelle...

Page 18: ...row or digits C delete OK for confirmation ESC for exit from the menu 4 Screen 2 is displayed by pressing the button Timer once Row1 Changing state of the timers Indication for the state of the timers Enabled Disabled Editing by pressing the OK button the symbol appears on the screen Disable the timers by pressing Dn Arrow Enable the timers by pressing Up Arrow OK for confirmation ESC for exit fro...

Page 19: ...r in 15 minutes Edit by pressing the OK button Put before the hour and minutes Change the value by using Dn arrow or Up arrow or digits C delete OK for confirmation ESC for exit from the menu 6 Screen 4 setting of the Timer2 by pressing the Timer button 3 times Timer Disabl 13 15 12 Timer Disabl 13 15 12 Timer Disabl 13 15 12 Timer 1 Adjust From 11 15 To 16 30 Timer 1 Adjust From 05 15 To 08 30 Ti...

Page 20: ... or Up arrow or digits C delete OK for confirmation ESC for exit from the menu Service Menu Access to the service menu is done by pressing the SET button The service menu is arranged in rows 1 to 7 Set the maximum output power from 1 to 3 Timer 2 Adjust From 16 30 To 22 45 Timer 2 Adjust From 16 30 To 22 45 Timer 2 Adjust From 16 30 To 22 45 Timer 2 Adjust From 16 30 To 22 45 Timer 2 Adjust From 1...

Page 21: ...al activation of the auger transporter for 10 seconds Edit by pressing the OK button or just press 3 Change the value by using Dn arrow or Up arrow or digits ESC exit from the menu Note This option can be activated only if the burner is off Entry in this menu is only possible in off mode Manual activation of the cleaning system if there is available one Edit by pressing the OK button or just press...

Page 22: ... the OK button or just press 6 Change the value by using Dn arrow or Up arrow or digits For factory reset enter 333 and press OK inscription FACTORY should be displayed shortly All vital parameters should be overwritten to factory settings ESC exit from the menu Access to the main system settings Edit by pressing the OK button or just press 7 Change the value by using Dn Arrow or Up Arrow or digit...

Page 23: ...ween parameter number and parameter value To change between parameters place parameter number YY in by pressing OK button and use Dn Arrow or Up Arrow or digits to navigate To change displayed parameter s value press OK button to start edit parameter value parameter value should be in Change the value by using Dn Arrow or Up Arrow or digits Conversion from number to value and vice versa OK C delet...

Page 24: ...mal start time of the burner 50 C 01 Tmax Tmax Maximum temperature for the burner to stop 70 C 02 StartFeed ON Start Auger Time for initial pellets feeding 35 sec 03 StartMaxTime Start Max time Maximum ignition time 10 minutes 04 StartFAN Start fan Duty of the fan in mode Ignition below 100 75 0 25 ...

Page 25: ...t Feed ON Burn Auger Run Operating cycle of the auger in Burning mode 0 01 0 1 0second 11 Heat FEED Pause3 Burn Auger Pause 3 Operating cycle of the auger in Burning mode Level 3 0 08 8seconds 12 Heat FEED Pause2 Burn Auger Pause 2 Operating cycle of the auger in Burning mode Level 2 0 12 12seconds 13 Heat FEED Pause1 Burn Auger Pause 1 Operating cycle of the auger in Burning mode Level 1 0 14 14s...

Page 26: ...vel Maximum operating level of the burner 1 to 3 22 Par22 System System parameter Do not change 23 Mode Mode System parameter Do not change 24 Heat AutoClean Auto clean Time period during Burn mode for activation of Automatic cleaning if available 25 Code Code Access code 26 T Corr T Cor Correction of the temperature controller with 5ºC Do not change 27 dT Max Min dT power regulation Temperature d...

Page 27: ...ls 1 and 2 2 Power supply of the fan for hot flue gases 220V AC terminals 3 and 4 3 Power supply of the gear screw of the auger 220V AC terminals 5 and 6 4 Power supply of the ignition heater relay 220V AC terminals 7 and 8 5 Power supply of the pump 220V AC terminals 9 and 10 6 Power supply of the cleaning mechanism 220V AC terminals 11 and 12 7 Phototube Flame illuminance sensor input terminals ...

Page 28: ...28 WARRANTY REGISTRATION CARD ...

Page 29: ...peration of the product only in accordance with requirements for installation and usage in commissioning and service The warranty does not apply for 1 Non compliance conditions for installation and operation 2 If trying to remove defects from the buyer or other unauthorized persons 3 Improper storage and transportation 4 Photodiodes ignition heater and flexible hose for the auger transporter they ...

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