Unical EVE 05 Installation, Use And Maintenance Manual Download | Manualshive

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EVE

05

CTFS 26 F

00333590 - 1

st

edition - 08/2010

INSTALLATION USE
AND MAINTENANCE

English

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Summary of Contents for EVE 05

Page 1: ...EVE 05 CTFS 26 F 00333590 1st edition 08 2010 INSTALLATION USE AND MAINTENANCE English...

Page 2: ...be used for all repairs to the boiler Non observance of the above requirement may jeopardize the safety of the boilers and expose people animals and property to danger To guarantee efficiency and corr...

Page 3: ...pliance if there is a suspicion of gas leak Contact IMMEDIATELY the technical personnel DON T SEEK GAS LEAKS WITH NAKED FLAMES LACK OF WATER If the pressure decreases repeatedly below the minimum oper...

Page 4: ...Water temperature to the real required tem perature you will avoid to mix hot wa ter with cold water in this way reduc ing both the boiler operation costs and the scaling formation Winter operation Ce...

Page 5: ...ar close the filling valve CLEANING For the simple cleaning use a dry cloth To remove hard blots clean with a wet cloth and wipe with a dry cloth DO NOT USE abrasive products ANTIFROST PROTECTION The...

Page 6: ...03 1 18 F factor N stars based on the quality of water declared EN 13203 1 19 PMW Max pressure D H W system 20 T max Max temperature D H W system C Electrical features 21 Electrical power supply 22 Co...

Page 7: ...2 8 Discharge of flue gas into coaxial ducts with a diameter of 100 60 mm Type A accessories pag 18 2 2 9 Flue gas discharge and air suction with separate pipes with 80 mm diameter pag 18 2 2 10 Meas...

Page 8: ...ction Pump anti jamming function Pump over run function High limit thermostat 95 C Three speed circulating pump Expansion vessel Automatic air vent C H system water filling valve Safety pressure switc...

Page 9: ...thermal heat exchanger 9 H L thermostat 10 Flue gas extractor fan 11 Air flue coaxial duct 12 Micro switch on flue gas pressure switch 13 Flue gas pressure switch 14 Expansion vessel inflating valve 1...

Page 10: ...ue gas mass flow rate min max Excess of air l CO2 NOX value according EN 297 A3 EN 483 NOX class Flue losses with burner in operation min max Flue losses with burner off For the following data Nozzle...

Page 11: ...he latest regulations or rules in force For the boiler category which changes according to the destination country see page 6 NOTE Observe the corresponding technical rules and the building supervisor...

Page 12: ...eck that the wall is suitable avoid fixing the boiler to thin partitions avoid installing the boiler above applian ces which might affect operation when in use cookers which produce greasy steam washi...

Page 13: ...in a room according to the chimney configuration on type B22 the same ventilation requirements established in paragraphs Direct ventila tion and Indirect ventilation apply Direct ventilation The room...

Page 14: ...to col lective chimneys including two ducts one for the suction of combustion air and the other for the exhaust of the combustion products through coaxial or dual ducts The chimney must comply with r...

Page 15: ...of the building I 300 From the ground or from another floor L 2500 Between two vertical terminals M 1500 Between two horizontal terminals N 1000 From a facing front surface without opening or teminals...

Page 16: ...ter minal For this type of installation the chim ney has to serve just one boiler i e the boiler must have its indipendent smo ke duct WARNING For the installation where there is a freezing risk it i...

Page 17: ...aphragm 42 supplied with the boi ler must be inserted in the flue gas exhaust pipe as shown in figure 8 for installa tions with horizontal coaxial pipe up to 1 m and with vertical coaxial pipe up to 2...

Page 18: ...convenient insulation of such a duct The flue duct during the operation of the boiler can reach tempera tures higher than 120 C IMPORTANT Flue gas pressure switch operation The boiler is fitted with a...

Page 19: ...KE AND THE FLUE GAS DISCHARGE WITH DUAL DUCTS _ 500 Hmin 150 mm CONFIGURATIONS FOR SEPARATE PIPES SUCTION AND OUTLET 80 Example N 1 Primary air suction from perimeter wall and flue gas discharge on ro...

Page 20: ...nlet terminal the pressure loss is 3 Pa for the 80 L 0 6 m horizontal discharge end section the pressure loss is 5 Pa NB These values refer to dis charges through original UNI CAL non flexible and smo...

Page 21: ...hour from the beginning of the test no pressure reduc tion is to be detected on the gas pressure gauge If gas leaks have to be found use only water soap solution or any other spe cific gas leak detect...

Page 22: ...e 95600259 M1 CP A fig 18 B B Open the rear cover CP and replace the cable A connector A7 The female faston of the hearting cable has to be connected on the male faston GND 1 Connection of the ON OFF...

Page 23: ...Minimum water pressure switch SR C H sensor FL Flow switch SS Rotary flow switch only for CTN CTFS MVD Motor 3 way valve optional for only heating boiler MD Modulating coil MD MODULATING COIL DK MINI...

Page 24: ...boiler s safety valve is not locked there are no water leaks SWITCHING ON AND OFF To switch on and off the boiler follow the indications in the Users Instructions Filling position fig 20 Normal positi...

Page 25: ...capacity F blinking L fixed when the burner is ignited check that the MAXIMUM pressure value cor responds to that indicated on the table NOZZLES PRESSURES Correct eventually the value rotating the nu...

Page 26: ...nel board as shown in fig 25 remove plug A fig 22 on the gas val ve and fully tighten max pressure adjust ment screws B check the pressure value upstream the gas valve see table INJECTORS PRESSU RES a...

Page 27: ...he pump and eventually descale the heat exchanger 2 10 4 Difficult smoke evacuation priority 4 Description Difficult smoke evacuation Possible solution TN boilers verify the chimney draught or the smo...

Page 28: ...ections 2 10 10 Factory parameters priority 10 Description Factory parameters alteration Possible solution with the access code reset the 13 factory parameters 2 10 11 Flame control priority 11 Descri...

Page 29: ...he arrow on the illustration it means that the boi ler always gives priority to the pro duction of domestic hot water if it is requested and controls the temperature of the water of the heating circui...

Page 30: ...odels C B B SWITCHING OFF Put the B knob on the SUN position and the C knob to the minimum Switch OFF the boiler by acting on the external main switch provided the antifrost protection is not required...

Page 31: ...kout position and the red warning lamp G lights In this case proceed as follows Ascertain that the gas cock is open and that there is gas in the gas pipe try to ignite a gas cooker If so wait one minu...

Page 32: ...60556 The Unical declines every responsibility for the possible inaccuracies if owed to errors of transcript or press Also reserves the right to bring those changes that it will hold necessary to it o...

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