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Summary of Contents for Centrometal CentroPelet ZVB Series
- Page 1 HEATING TECHNIQUE Centrometal d.o.o. - Glavna 12, 40306 Macinec, Hrvatska, tel: +385 40 372 600, fax: +385 40 372 61 1 TECHNICAL INSTRUCTIONS for authorized service CentroPelet ZV/ZVB (Centropelet ZV14-32 / ZVB 15-30) TUZ-03-2015-ENG...
- Page 2 MAIN COMPONENTS OF THERMOSTOVE The stoves are equipped with the following mechanical and electrical components: Fan environment (only CentroPelet ZV) The fan, located at the top of the stove, blows the hot air coming from the stove body. The fan is tangential. Ignition Resistance Resistance candle is located behind the combustion chamber, the tube ignition.
- Page 3 Room Sensor Probe environment, on the back of the stove, detects the temperature in the room. Fume extractor and smokes temperature sensor (or thermocouple) The fume extractor allows proper combustion in the stoves, creating a slight depression. The thermocouple used to control the output temperature of gases. It’ positioned above the engine smoke extractor and action, arresting the combustion process, where the smoke temperature reaches excessive values.
- Page 4 Pellet thermostat with manual reset The thermostat of the pellet is used to control the temperature that is reached inside the tank. The sensor bulb is located on the front of the tank. Where there is excessive heat inside the container of the pellet that triggered the alarm, you must reset the thermostat via the button located under the black hood on the back stove.
- Page 5 Gearmotor The motor has the function of moving the auger is connected to and fuel the brazier. Motor and auger are located on the back of the stoves. The move sent the cochlea occurs at regular intervals. Single-phase circulation pump and automatic valve The circulation pump allows hot water circulation within the hydraulic system.
- Page 6 Expansion tank (capacity: 6 liters) The expansion tank is used to absorb the volume change caused by increased water temperature. The vase is 6 liters and has a plant capacity of approximately 110 liters. Pressure transducer The pressure transducer converts the electrical signal detected water pressure in the system. With this controller you can send an alarm if the stove over low or high pressure inside the plant (0,5-2,3 bar).
- Page 7 Electronic board The electronic board, with flash microprocessor manages the operation of stoves and all its components. The PCB is a I023 +5 T with cronothermostat. Console commands The control panel is the tool to interface with the user and to monitor the operatios for the technician.
- Page 8 OPERATION of the PC board The operation of the stove is controlled by an electronic card that performs the temperature settings, security features and management of electromechanical components. That according to settings made on the control panel (the user) and the temperature detected by the probes present.
- Page 9 P5: Decrease caloric power Mode of work and with a temperature lower than the set temperature, the button will decrease the value of the effective heat of the stove from a maximum of 9 to a minimum of 1. P6: Increased caloric power In ways of working and always in the presence of a temperature lower than the set temperature, the button allows you to increase the caloric output of the stove for a minimum of 1 to a maximum of 9.
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Page 10: Remote Control
REMOTE CONTROL The stove can be controller by a remote controller • a: increase temperature. • b: decrease temperature. • c: increase power • d: decrease power. Pressing a & d together you switch on/off the stove Battery 12 V type N. STARTING THE STOVE Preliminary checks Before the ignition is advisable to monitor the pressure in the boiler by pressing the temperature decrease. - Page 11 however PR04), while phase begins ignition resistance. The display shows the words "LOAD WOOD. When the flame and the temperature of the gas exceeds 50 ° C (PR13 parameter, which is also editable), the stove will go into ignition mode. The display shows the words "ON FIRE". At this stage you turn off the ignition resistance and the system verifies that the flame remains stable for a fixed time of 2 minutes (parameter PR02), after which the stove is placed in work mode.
- Page 12 And this is also the chance to see the partial working hours: press the SET button (P3) for a couple of seconds until you see the words "UT01" in the display. Now press the SET button repeatedly (P3) until you see the words "UT04". Now enter the code "55"...
- Page 13 • UT 10 This parameter allows you to select the days of the week in which you want to associate times on / off included in the program 2. Can take only two values: ON or OFF, depending on which day of the week you want to activate / deactivate.
- Page 14 TECHNICAL PROCEDURE Previously we introduced the parameter UT04. Setting it to a value of A9 and then pressing the SET button (P3), you access the menu and you can change the technical parameters of operation of the stoves. The following tables contain the data present by default in thermostoves LST16 Using the buttons increase temperature (P1) and decreased temperature (P2) can change the value of each parameter.
- Page 15 Adjusting pellet It may happen that the pellets to accumulate in the brazierr turn off the stoves at low operating power. These drawbacks are attributable to the different grades of pellets present in the market so you have to make an adjustment of the scale using the following steps: •...
- Page 16 Forced load pellets Only at the stove turned off or low smoke temperature can force loading of pellets acting simultaneously on the keys increase / decrease power (P5 and P6). Forced activation of the circulator At cold stove you can operate the pump, through pressure contemporaneity of keys increase / decrease in temperature (P1 and P2).
- Page 17 • Overtemperature fumes In the event that the thermocouple detects a temperature of smoke above 280 ° C, the oven is sent to shutdown. The display shows the text "ALARM HOT TEMP. Press the on / off (P4) to reset the alarm. •...
- Page 18 • Exceeding water temperature Where the water temperature exceeds 90 ° C, the electronic controller switches off the stove. The display shows "ALARM HOT H20. This problem may occur in the case of circulation pump blocked or because of the hydraulic discharge of water.
- Page 19 Working with accumulation tank (puffer) 1. You have to remove the ambient sensor and install a long sensor and put it into the puffer. 2. Press set and enter into UT04, insert the key C9. Now you will see PR60=0, you have to change to 1 for enable puffur.
- Page 20 Open Vessel Closed vessel...
- Page 21 List of connectors Connection to pcb I023 Connettore N° Pin Serigrafia Descrizione Tipo di segnale Output ground faston Pump output 230 Vac OROLOGIO Chronothermostat connector Neutral 230 Vac Input thermostat alarms 230 Vac Input pressostat alarm 230 Vac Uscita resistenza d’accensione 230 Vac Output pellet gear 230 Vac...
- Page 22 In any case, it reserves the right to modify its products as deemed to be required and useful without any prior notification. Centrometal d.o.o. Glavna 12, 40306 Macinec, Croatia central tel: +385 40 372 600, fax: +385 40 372 611 service tel: +385 40 372 622, fax: +385 40 372 621 www.centrometal.hr...
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