background image

 

 

57

6.3.2  Faults 

 

The  faults  are  displayed  by  flickering  display  of  QAA  88  device.  Current  fault  number  is  displayed  in  P  15 
parameter. In case more faults occur simultaneously first of all the fault with higher number will be displayed.  

The  non-reversible  fault  4  must  be  quitted  after  its  elimination  which  is  done  on  the  introductory  display  of 
QAA  device  (i.e.  leave  P  15  parameter  of  the  device  up  to  the  introductory  display)  by  the  simultaneous 
pressing  of  keys  (+arrow  up,-  arrow  down)  for the period of approx. 3 sec. Display flickering will disappear. 
The reversible faults disappear automatically after their elimination.  

In  case  of  fault  10  -  of  heating  branch  sensor  (only  in  case  of  mixing  heating  circuit)  the  three-way  mixing 
valve  closes. As the temporary variant (before we replace the sensor) we can select the boiler operation at 
the fixed temperature (P 24 parameter) plus the heating branch three-way mixing valve switch-over to MAN 
position. We select setting of heating branch three-way mixing valve manually. After the fault elimination we 
again  select  the  automatic  boiler  operation  and  we  switch  over  the  three-way  mixing  valve  back  to  AUTO 
position. Until the heating branch sensor is replaced the fault is signalled on QAA 88 device. 

In case of fault 1 i.e. exceeding of max. boiler temperature the boiler might be shut down through the safety 
thermostat  set  to  approx.  100  °C.  This  fault  is  non-reversible  and  it  is  necessary  to  de-block  the  safety 
thermostat after the boiler has cooled down. The de-blocking button is found under the black plastic cover. 

 

Tab. no. 8  Faults  

Image 

Sensor 

Fault description  

Boiler response 

B2 

Exceeding of safety temperature  
(max. boiler value) 

Boiler shut-down. The pumps are still 
working. The three-way valve opens and 
water is withdrawn into the heating 
system. 

B5 

Exceeding of fuel feeder temperature 

Fuel feed according to the set algorithm 
so that the burning fuel is returned into 
the burner. 

Motor 

heating 

protection 

Exceeding of fuel feeder motor winding 
temperature  

Boiler shut-down. The primary pump is 
still working. After the winding has cooled 
down and the heating protection has re-
switched put the boiler into operation. 

B2 

Extinction of boiler. The outlet 
temperature in a given time interval does 
not grow. The absence of fuel, feeder 
blockage etc. might be the reasons. 

Boiler shut-down. The protection against 
fuel fire penetration is active 
 

B3 

Overheating of warm water in HW 
reservoir  

End of HW heating. Three-way valve 
turns to HC. 

B1 

HC overheating 

HC heating and HC pump shut-down. 

Time validity. 
If absence of voltage on regulator is 
longer than approx. 3 days counting of 
time (date, time) will stop. It is necessary 
to set current time a date. 

Boiler heats to the set temperature in the 
first period on Monday. 

 

Содержание EKORET SAPHIR 15

Страница 1: ...Hercules U26 N vod k obsluze EKORET SAPHIR MANUAL FOR BOILER OPERATION AND INSTALLATION...

Страница 2: ...ting of parameters before the equipment start up 29 5 5 Boiler commissioning 30 5 6 HMI ACX84 910 ALG service unit for Saphir regulator operation 31 5 7 Superior control 31 6 Boiler operation by user...

Страница 3: ...gh efficiency 2 Boiler technical data Tab no 1 Boiler dimensions technical parameters EKORET SAPHIR 15 3 sect EKORET SAPHIR 25 4 sect Boiler weight including small reservoir kg 359 385 Boiler weight i...

Страница 4: ...ve mentioned heating technical parameters vary according to the type quality and moisture of the fuel used Therefore there may be necessary corrections at setting of feeding time proportion of fuel fe...

Страница 5: ...pecified pellets granularity between 6 and 8 mm Maximum fuel water content 12 Ash content max 1 5 WARNING A poor quality of fuel can markedly negatively affect the boiler output and emission parameter...

Страница 6: ...dapter 4 Ash door 5 Ash door 6 Arc 7 Ceramic plate front 8 Ceramic plate rear 9 Ceramic plate side 10 Boiler shell incl ash pan 11 Safety thermostat 12 Turbulators 13 Heating water flange 14 Return wa...

Страница 7: ...e screw conveyor equipment The combustion air fan is placed in front of the fuel reservoir and is connected to the burner The heating water inlet and outlet is placed in the back part of boiler and it...

Страница 8: ...rs with colours or digits Implementing regulations SN 33 1500 Electrical regulations Electrical equipments revision SN 33 2000 3 Electrical regulations Electrical equipments Part 3 Setting the basic c...

Страница 9: ...reaction to fire has not been proved Tab no 5 Grade of reaction to fire Grade of reaction to fire Examples of building materials and products included in the reaction to fire Extract from EN 13 501 1...

Страница 10: ...at where the boiler is installed It must be ensured the continuous air supply into the room where the boiler is installed for burning and eventual ventilation the air consumption of EKORET SAPHIR boil...

Страница 11: ...tral from old boiler binding material This way ready pedestral place in the boiler room Apply binding material on the boiler pedestral and placet the boiler body Tightness of the pedestral with boiler...

Страница 12: ...circuit Legend to Fig no 7 and 8 A6 QAA 88 device BT1 Safety thermostat B2 Boiler outlet temperature sensor B3 HW temperature sensor B5 Fuel feeder temperature sensor B9 Outside temperature sensor EX...

Страница 13: ...ostat BT3 Thermostat HW B1 Heating branch temperature sensor B2 Boiler outlet temperature sensor B5 Fuel feeder temperature sensor B9 Outside temperature sensor EX Expansion vessel M1 Fuel feeder moto...

Страница 14: ...At this type of operation HMI ACX84 910 ALG service unit displays the word Wood Three way mixing valve must open up to maximum into the heating circuit Floor heating Floor heating can be used in mixi...

Страница 15: ...the safety thermostat signalization Boiler operation and installation manual a guarantee list is its part List of contract service organization Thermostatic valve TS 130 STS 20 1 pc Obligatory accesso...

Страница 16: ...ix the bushing PG 13 5 according to connection and screw be means of 4 pcs of screws M5 x 25 and 4 pcs washer 5 3 to stand 4 Mount the spring clamps into the front shell and insert the insulation Fix...

Страница 17: ...ng spindle 4 pcs 7 Spring clamp 4 pcs 8 Washer 5 3 4 pcs 9 Screw M5x25 4 pcs 10 Front part of shell 11 Insulation of shell front part 12 Cover of the shell 13 Cover of the shell insulation 14 Back par...

Страница 18: ...nd fuel reservoir to the fuel feeder position everything horizontally and afterwards provide a final drawing up the screws and nuts 1 Apply binding material on the boiler pedestral afterwards assembly...

Страница 19: ...TS 130 STS 20 valve interconnection The interconnection is to be carried out by means of a flexible stainless hose It must regard a detachable connection of the valve with a pipe in the cover of the...

Страница 20: ...The blind flange with basement must be sealed with mastic We apply mastic to the burner with mixer flange and we put the burner into the basement from the left hand side and screw it the connection a...

Страница 21: ...and heating circuit sensor We disconnect the emergency fire extinguishing equipment First of all we empty the reservoir We dismantle the fuel reservoir from the fuel feeder the connection accessories...

Страница 22: ...th mastic Fig no 17 Boiler conversion from the right hand to left hand design dismantling of burner and blind flange We apply mastic to the burner with mixer flange and we put the burner into the base...

Страница 23: ...r the connection accessories are as follows 4 pc screw M8 x 20 4 pc washer 8 4 and 4 pc nut M8 We connect the emergency fire extinguishing equipment We connect the service board incl consoles to the f...

Страница 24: ...hermal protection BT1 Safety thermostat H1 Safety thermostat signalling K1 Fuel feeder motor relay K3 K4 Technological relays M1 Fuel feeder motor M2 Air fan motor X10 Ventilator socket X10 1 Ventilat...

Страница 25: ...REGULATION M1 FUEL FEEDER Q1 BOILER PUMP Y3 HW THREE WAY VALVE B3 HW TEMPERATURE B2 BOILER OUTLET TEMPERATURE B5 FUEL FEEDER TEMPERATURE B9 OUTSIDE TEMPERATURE A6 ROOM DEVICE TB MOTOR THERMAL PROTECT...

Страница 26: ...thermostat H1 Safety thermostat signalling K1 Fuel feeder motor relay K2 Heating branch pump relay K3 K4 Technological relays M1 Fuel feeder motor M2 Air fan motor X10 Air fan motor socket X10 1 Venti...

Страница 27: ...y WHITE White YELOW Yellow RED Red BT1 SAFETY THERMOSTAT M2 VENTILATOR SUPPLY M2 PWM VENTILATOR SPEED REGULATION M1 FUEL FEEDER Y1 MIXING VALVE Q1 BOILER PUMP Q2 HEATING CIRCUIT PUMP Q3 HW CHARGING PU...

Страница 28: ...oxygen which increases the corrosive effects and at the same time lot of water evaporates Only the water treated to the values according to SN 07 7401 can be used for refilling The heating system mus...

Страница 29: ...ameters before the equipment start up Parameters necessary for equipment start up Before you make a fire you must set following parameters Parameter Description Units Set by the manufacturer P 20 Fuel...

Страница 30: ...r the fuel flaring can be checked As necessary the ventilator can be switched off by pressing the blue button and if it be to the contrary the ventilator is automatically switched off after 15 minutes...

Страница 31: ...the line P 24 of device QAA 88 select the value 2 On the operating unit HMI the superior control shall be activated in Menu Boiler Type of Requirement by selecting the function RVS In the Menu Boiler...

Страница 32: ...the requirement for heat has ceased the boiler goes over to the attenuation regime The minimum boiler temperature is kept in the attenuation regime Boiler pump the pump is switched on when 55 C has be...

Страница 33: ...ve the regulator safety functions the boiler shouldn t be disconnected from mains In case of boiler disconnection from mains time in regulator might stop and consequently the time regimes will switch...

Страница 34: ...evice space unit Space control Outside sensorQAC34 101 is not used Thermostatic valve Filling valve series VTC312 external thread from ESBE minimum return water temperature 45 o C ord code 5100 15 00...

Страница 35: ...utside sensor QAC34 101 Thermostatic valve Filling valve series VTC312 external thread from ESBE minimum return water temperature 45 o C ord code 5100 15 00 Three way mixing valve VBI31 20 with drive...

Страница 36: ...erature in the space The parallel shift parameter shifts the whole heating curve The heating curve slope parameter only changes the slope of the curve 6 1 2 Safety thermostat The safety thermostat is...

Страница 37: ...ircuit Parameter Description Units Set by the manufacturer Range Resolution P 1 Current outside temperature o C 20 50 0 1 P 2 Current boiler temperature o C 5 100 0 1 P 3 Current heating circuit tempe...

Страница 38: ...30 0 1 P 110 Time schedule reset HC 0 0 1 1 P 111 Desired space temperature in attenuation o C 19 5 25 0 1 P 120 Setting the day of time schedule for HW 1 0 7 1 P 121 First period HW switched on h mi...

Страница 39: ...gime hard coal s 90 5 200 1 P 209 Ventilator output in the attenuation hard coal 50 10 100 1 P 210 Feeder X1 pellets 0 0 0 P 211 Feeder Y1 pellets 3 sect 4 sect s 32 56 22 42 46 66 1 P 212 Feeder X2 p...

Страница 40: ...three way valve slowing down min 3 0 10 1 P 70 Outside temperature reset 0 0 1 1 P 71 Space hysteresis o C 0 5 0 1 5 0 1 P 72 Space effect 20 0 100 1 P 76 Minimum heating circuit temperature o C 30 2...

Страница 41: ...l 3 sect 4 sect s 120 105 70 150 60 150 1 P 172 Feeder X2 hard coal 33 33 0 P 173 Feeder Y2 hard coal 3 sect 4 sect s 85 58 50 120 40 110 1 P 174 Feeder X3 hard coal 66 66 0 P 175 Feeder Y3 hard coal...

Страница 42: ...it temperature o C Current desired heating circuit temperature displayed P 5 Current temperature HW o C Current HW temperature displayed P 6 Desired boiler temperature in case of HW heating o C Curren...

Страница 43: ...he value set in this parameter P 26 Maximum feeder temperature o C Setting of feeder maximum temperature Once this temperature has been reached on the fuel feeder sensor the feeder starts to move fuel...

Страница 44: ...oiler primary pump switch on temperature o C Once this set boiler temperature has been achieved the boiler primary pump will switch on The pump will switch off once the temperature has dropped by 5 C...

Страница 45: ...three way valve slowing down min Over this set period HW three way valve is kept open into HW circuit when the desired HW temperature has been reached If the boiler temperature after the HW preparatio...

Страница 46: ...tus image Value 0 winter the function is not active it means heating isn t blocked Value 1 summer the function is active it means heating is blocked P 86 Heating system Setting the type of heating bod...

Страница 47: ...iod HW switched on h min Setting the time of switching on the first period for HW heating Note It isn t necessary to use the second and third period P 122 First period HW switched off h min Setting th...

Страница 48: ...standstill time for HU fuel relating to 100 output P 158 Feeder runtime in the attenuation lignite s Setting the feeder runtime in the attenuation regime for HU fuel P 159 Standstill time delay of fee...

Страница 49: ...The value 100 represents 100 output and feeder standstill time of parameter 177 is assigned to this value Note This parameter cannot be changed P 177 Feeder Y4 hard coal s Setting the feeder standstil...

Страница 50: ...hanged P 215 Feeder Y3 pellets s Setting the feeder standstill time for pellets as the fuel relating to 66 output P 216 Feeder X4 pellets It regards the percentage value of output Value 100 represents...

Страница 51: ...in the attenuation regime P 231 Superior control regulation Value 0 is not the current requirement from the superior control Value 1 is the current requirement from the superior control P 232 Outside...

Страница 52: ...o Fig no 26 QAA 88 device Then the cursor moves according to the boiler current status Small ventilator symbol represents 0 33 ventilator output the middle sized ventilator symbol represents 33 66 ven...

Страница 53: ...on After the completion of making changes in parameters always check whether QAA 88 device is switched on cursor is above the Auto symbol Parameters displaying If you only want to display the set para...

Страница 54: ...40 50 60 70 80 25 30 35 40 45 50 55 Skute n v kon ventil toru Prodleva podava e paliva s 0 20 40 60 80 100 120 V kon ventil toru V konov k ivka podava e paliva z vislost podava e paliva na skute n m v...

Страница 55: ...0 120 15 20 25 30 35 40 45 50 55 Skute n v kon ventil toru Prodleva podava e paliva s 0 20 40 60 80 100 120 V kon ventil toru V konov k ivka podava e paliva z vislost podava e paliva na skute n m v ko...

Страница 56: ...30 40 50 60 5 10 15 20 25 30 35 40 45 Skute n v kon ventil toru Prodleva podava e paliva s 0 20 40 60 80 100 120 V kon ventil toru V konov k ivka podava e paliva z vislost podava e paliva na skute n m...

Страница 57: ...iler temperature the boiler might be shut down through the safety thermostat set to approx 100 C This fault is non reversible and it is necessary to de block the safety thermostat after the boiler has...

Страница 58: ...hut down 14 B9 Outside temperature Boiler operation to the fixed temperature 15 A6 Room device Boiler heats to the latest desired temperature 6 4 Service board 1 Circuit breaker circuit breaker B16 1P...

Страница 59: ...e There is a danger of an injury caused by rotating worm shaft It is forbidden to use the flammable liquids for firing the boiler The flame is to be observed by opening the upper door ajar But you mus...

Страница 60: ...llowed by not using the suitable protective equipments 6 If the pieces of stone metal or wood occur in the fuel the feeding screw it can get blocked If this situation happens and the engine is overhea...

Страница 61: ...of EKORET SAPHIR boiler serfes after its filling as a Guarantee certificate A regular boiler maintenance according to chap 8 must be done by its user In case of non performance of mentioned instructio...

Страница 62: ...unit EN 13429 2000 NO 3 1 Recovery by material recycling ensure recyclability in all term sof the standard for the functional packaging unit EN 13430 2000 YES 3 2 Recovery in the form of energy ensure...

Страница 63: ...on and installation manual will be carried by a contracting service organization The completeness including the standard accessories and the output adjustment according to the Operation and installati...

Страница 64: ...certificate for customer the user Record of accomplished guarantee and post guarantee repairs and regular product checks Record date Carried out activity Contracting service organization stamp signat...

Страница 65: ...peration and installation manual will be carried by a contracting service organization The completeness including the standard accessories and the output adjustment according to the Operation and inst...

Страница 66: ...66...

Страница 67: ...ration and installation manual will be carried by a contracting service organization The completeness including the standard accessories and the output adjustment according to the Operation and instal...

Страница 68: ...68 Update 42 2012 GB...

Отзывы: