Download VOKERA Linea Technical data
Transcript
Contents Design principles and operating sequence 1.1 Principle components 1.2 Mode of operation (at reset) 1.3 Mode of operation (Heating) 1.4 Mode of operation (DHW) 1.5 Safety devices 1.6 Optional accessories Technical data 2.1 Central heating 2.2 Domestic hot water 2.3 Gas pressure 2.4 Expansion vessel 2.5 Dimensions 2.6 Clearances 2.7 Connections 2.8 Electrical 2.9 Flue details (concentric) 2.9A Flue details (twin pipes) 2.10 Efficiency 2.11 Pump duty 2.12 Emissions General requirements (UK) 3.1 Related documents 3.2 Location of appliance 3.3 Gas supply 3.4 Flue system 3.5 Air supply 3.6 Water circulation 3.6.1 Pipework 3.6.2 Automatic by-pass 3.6.3 Drain cocks 3.6.4 Air release points 3.6.5 Expansion vessel 3.6.6 Filling point 3.6.7 Low pressure sealed system 3.6.8 Frequent filling 3.7 Electrical supply 3.8 Showers 3.9 Mounting on a combustible surface 3.10 Timber framed building 3.11 Inhibitors General requirements (EIRE) 3.A1 Related documents 3.A2 Location of appliance 3.A3 Gas supply 3.A4 Flue system 3.A5 Air supply 3.A6 Water circulation 3.A6.1 Pipework 3.A6.2 Automatic by-pass 3.A6.3 Drain cocks 3.A6.4 Air release points 3.A6.5 Expansion vessel 3.A6.6 Filling point 3.A6.7 Low pressure sealed system 3.A6.8 Frequent filling 3.A7 Electrical supply 3.A8 Showers 3.A9 Mounting on a combustible surface 3.A10 Timber framed building 3.A11 Inhibitors 3.A12 Declaration of conformity Installation 4.1 Delivery 4.2 Contents 4.3 Unpacking 4.4 Preparation for mounting the appliance 4.5 Fitting the flue 4.5.1 Concentric horizontal flue 4.5.2 Concentric vertical flue 4.5.3 Twin flue system 4.6 Connecting the gas and water 4.6.1 Gas 4.6.2 Flow and return 4.6.3 Cold water inlet 4.6.4 Hot water outlet 4.6.5 Safety valve 4.7 Electrical connections 4.7.1 Casing removal 4.7.2 Appliance terminal block 4.7.3 Connecting the mains (230V) input 4.7.4 Connecting the Vokera time clock Commissioning 5.1 Gas supply installation 5.2 The heating system 5.3 Initial filling of the system 5.4 Initial flushing Page 2 2 2 2 2 2 Page 3 3 3 3 3 3 3 3 3 3 3 4 4 Page 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 6 7 7 Page 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 Page 9 9 9 9 9 9 11 12 14 14 14 14 15 15 15 15 15 15 16 Page 17 17 17 17 5.5 Filling the hot water system 5.6 Pre-operation checks 5.7 Initial lighting 5.7.1 Checking burner pressures 5.8 Final flushing of the heating system 5.8.1 Inhibtors 5.9 Setting the boiler operating temperature 5.9.1 Setting the domestic hot water temperature 5.10 Setting the system design pressure 5.11 Regulating the hot water 5.11.1 Changing the flow restrictor 5.11.2 Regulating the central heating system 5.12 Final checks 5.13 Instructing the user Servicing instructions 6.1 General 6.2 Routine annual servicing 6.4 Component removal procedure 6.5 Pump assembly 6.6 Safety valve 6.7 Automatic air release valve 6.8 Water pressure switch 6.9 Pressure gauge 6.10 Primary thermistors 6.11 High limit thermostat 6.12 Printed circuit board 6.13 Gas valve 6.14 Integral time switch 6.15 Electrode, burner thermostat, burner & injectors 6.16 Flue fan 6.17 Main heat exchanger 6.18 Air pressure switch 6.19 Flow restrictor 6.20 DHW flow switch 6.21 DHW heat exchanger 6.22 Valve actuator 6.23 Divertor valve assembly 6.24 Secondary thermistor 6.25 Automatic by-pass 6.26 DHW non-return valve 6.27 Expansion vessel 6.27.1 Expansion vessel removal 6.27.2 Expansion vessel removal Checks, adjustments and fault finding 7.1 Checking appliance operation 7.2 Appliance mode of operation 7.2.1 Selector switch in the off position 7.2.2 Selector switch in the hot water only position 7.2.3 Selector switch in the heating & hot water position 7.2.4 Appliance functions 7.2.5 Heating mode 7.2.6 DHW mode 7.3 Checking and adjusting burner pressure 7.3.1 Setting the maximum burner pressure 7.3.2 Setting the minimum burner pressure 7.4 Combustion analysis test 7.5 Checking the expansion vessel 7.6 External faults 7.6.1 Installation faults 7.7 Electrical checks 7.7.1 Earth continuity test 7.7.2 Short circuit test 7.7.3 Polarity check 7.7.4 Reversed polarity or supply fault 7.7.5 Resistance to earth check 7.8 Fault finding 7.8 Fault codes Wiring diagrams 8.1 External wiring 8.2 Typical control applications 8.3 Vokera time clock 8.4 Vokera remote control 8.5 Vokera room thermostat 8.6 Other controls Exploded diagrams Table 1 Table 2 Table 3 Table 4 Table 5 L.P.G. instructions 10.1 Related documents 10.3 Converting the appliance gas type 10.4 Gas supply 10.5 Gas supply installation 10.6 Checking and adjusting burner pressure 10.6.1 Setting the maximum burner pressure 10.6.2 Setting the minimum burner pressure 17 17 17 17 18 18 18 18 18 18 18 18 19 19 Page 19 19 20 20 20 20 20 21 21 21 21 22 22 22 22 24 24 24 25 25 25 25 25 26 26 26 26 26 page 27 27 27 27 27 27 27 28 28 28 28 29 29 29 29 29 29 29 29 30 30 30 31-38 Page 39 39 39 39 39 39 Page 43 44 45 46 47 Page 48 48 48 48 48 48 48