Ferroli Optima 701 Installation Instructions Manual Download | Manualshive

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901

6

Boiler Flow Diagram

Fig. 2

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Summary of Contents for Optima 701

Page 1: ...0121 3523510 ALL SPECIFICATIONS SUBJECT TO CHANGE Phone numbers Installer Service Engineer Serial No FERROLI HELPLINE FOR SERVICE INFORMATION OR HELP TELEPHONE 0121 352 35 00 ALWAYS QUOTE YOUR SERIAL...

Page 2: ...g the Flue Assembly 16 5 Connecting the Boiler 18 6 Fitting the Flue Assembly 18 7 Electrical Installation 19 8 Commissioning Testing 19 8 1 Filling the Central Heating System 19 8 2 Filling the Domes...

Page 3: ...me clock and or a 24 Volt room thermostat The pump circuit also has a 6 minute over run time There is a Domestic Hot Water flow switch fitted and when there is a demand for Domestic Hot Water flow of...

Page 4: ...boiler F2 Amp Fast Electrical input 160 Watt Domestic Hot Water flow 35 C rise 11 4 l min Minimum Domestic Hot Water Flow 2 5 l min Maximum domestic cold water Inlet pressure 10 0 bar C H Safety valve...

Page 5: ...ld Water inlet 5 Central Heating Pressure relief valve 6 Central Heating Flow outlet 7 Central Heating Return inlet 8 Air intake for two pipe flue systems FRONT VIEW LEFT SIDE VIEW REAR VIEW 8 TOP VIE...

Page 6: ...901 6 Boiler Flow Diagram Fig 2...

Page 7: ...Cold water inlet filter 39 Cold water flow limiter 41 D H W waterway of the heat exchanger 42 D H W temperature sensor 43 Air pressure switch 44 Combination gas valve 45 Knob gas valve 46 Operator ga...

Page 8: ...particular attention is drawn to the requirements of the current i e wiring regulations and in Scotland the electrical provisions of the building regulations applicable in Scotland with respect to the...

Page 9: ...901 9 Terminal Position Minimum Clearance mm NOTES Access to the front of the boiler must be available for maintenance min 600 mm Fig 5 Fig 3...

Page 10: ...in roof spaces or ventilated underfloor spaces Drain taps should be positioned at the lowest point of the system in accessible locations to permit the whole system to be drained down The drain taps s...

Page 11: ...far as possible from the boiler if thermostatic radiator valves are fitted throughout Fig 6 Key 1 Filling point C H 2 Temporary connection 3 Cold water supply Gas Cold water Additional expansion vess...

Page 12: ...XPANSION VESSELS Deduct from the value given in the table the 7 litre vessel supplied Note 1 Fill C H installation to min 1 5 bar 2 Select by preference the expansion vessel for increased system press...

Page 13: ...cept the wall plugs and insert wall plugs 2 5 Fit the mounting jig assembly using the four fixing screws provided Ensure that all the service cocks are in the OFF position Operate valves several times...

Page 14: ...e 15 mm 4 Domestic Cold Water inlet 15 mm 6 Central Heating flow outlet 22 mm 7 Central Heating return inlet 22 mm Important Note Always use two spanners to prevent twisting of soft copper pipework No...

Page 15: ...ne side to be used later Side Flue Outlet Fig 13 4 2 Side Flue Outlet fig 13 Important The aluminium flue pipe must protrude into the outside grill by 60 mm never cut it to the same length as the plas...

Page 16: ...eturn and the domestic hot water inlet and outlet using appropriate sealing washers Tighten the gas union 5 5 Screw the pressure relief valve adaptor provided through the jig bracket into the valve us...

Page 17: ...901 17 Fixing points Lift here Fig 15 Fixing screws Fig 16 Fig 17...

Page 18: ...1 1 The supply cable must be no less than 0 75 mm 24x0 2 mm to BS6500 table 16 7 1 2 The earth conductor must be cut longer than the live and neutral fig 19 Connect the Supply Cable to the terminal b...

Page 19: ...at exchanger air vent Ensure the working pressure when filled is between 1 to 1 5 bar on the pressure gauge see technical data Check the system for leaks Flush system in accordance with B S 7593 8 2 F...

Page 20: ...d e Depress the gas control knob fully this should operate the electronic ignitor When the pilot flame is seen to light through the pilot viewing window keep the control knob fully depressed for a fur...

Page 21: ...vailable on central heating so the procedures must be carried out while the system is relatively cold Recheck boiler thermostat is set to maximum d Adjust the potentiometer P1 on the PCB fig 24 in the...

Page 22: ...F then check that the pressure is still at the required value 11 Adjust minimum pressure by rotating screw E anticlockwise until the required value is reached 12 Fit coil C by sliding it into the sle...

Page 23: ...16 17 18 19 20 21 22 23 24 25 8 kW kcal h x 1000 mbar 36 Fig 24b Burner pressure VS C H load with natural gas G20 1 14 2 3 4 5 6 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 kW kcal...

Page 24: ...ing three minutes at least 9 0 SYSTEM OPERATION Let the boiler operate normally on central heating for about 30 minutes I Vent radiators II Vent heat exchanger III Examine all pipework for leakage IV...

Page 25: ...will come into operation when the selector switch is turned to the position marked heating timed and hot water AUTO R OVER RIDE 12 31 x x 4 A B E R D P AUTO P O I F P To set time of day 1 Slide switch...

Page 26: ...g the over ride button E the timer programme is over ridden ie if programme is in OFF time it will come ON and if in ON time will go OFF The timer will revert back to it set programme on reaching the...

Page 27: ...emperature sensor 43 381691 800140 1 Air pressure switch 44 386544 803450 1 Combination gas valve 49 386815 801240 1 Overheat cut off thermostat 50 386577 800160 1 Heat exchanger limit thermostat 51 3...

Page 28: ...Pressure Drop VS flow A Standard with cold water Flow Restricter B ColdWaterFlowRestricterRemoved Fig 2 Fig 2 D H W temperature VS flow A Cold Water 15 C B Cold Water 5 C Fig 1 90 80 70 60 50 40 30 20...

Page 29: ...16 Fan 23 Thermocouple 24 spark electrode 31 Air pressure control damper 32 Central heating pump 34 C H flow temperature sensor 42 D H W temperatuure sensor 43 Air pressure switch 46 Operator gas val...

Page 30: ...es off fuse blown 2 1 0 D H W flowmeter 136 not operating 3 X X Not required for D H W 4 1 0 D H W sensor 42 not connected or D H W temperature too high 5 0 1 Waiting time operating replace P C B 6 1...

Page 31: ...e outlet Special Air Intake Flue Outlet The standard Flue air intake hood on top of the boiler can be replaced by a special two pipe flue adapter i 9 2 i82 1 2 0 242 1 2 6 5 235 160 157 480 2 1 Specia...

Page 32: ...st Midlands B76 8DH Tel 0121 3523500 Fax 0121 3523510 ALL SPECIFICATIONS SUBJECT TO CHANGE Cod 3540248 2 04 98 Phone numbers Installer Service Engineer BECAUSE OF OUR CONSTANT ENDEAVOUR FOR IMPROVEMEN...

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