Fagor HVG-10/11 Technical Manual Download Page 2

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INDEX

No. Description

page

Models and dimensions

Characteristics

Location

Installation

Electrical

Water inlet

Drain

Gas inlet
Exhaust gas outlet

Transformation to different gases

Control panel

Functional diagrams

Figures

Electrical and assembly diagrams

Preventive maintenance

Anomalies

Parameters and regulations

Recommended parts

Summary of Contents for HVG-10/11

Page 1: ...TECHNICAL MANUAL GAS OVENS HVG and HCG NOVEMBER 2001 FAGOR Industrial S Coop...

Page 2: ...ation 10 Electrical Water inlet Drain Gas inlet Exhaust gas outlet Transformation to different gases 5 Control panel 12 6 Functional diagrams 14 7 Figures 21 8 Electrical and assembly diagrams 27 9 Pr...

Page 3: ...3 1 MODELS AND DIMENSIONS fig 1 fig 2...

Page 4: ...4 fig 3...

Page 5: ...5 fig 4 fig 5...

Page 6: ...6 fig 6 A Soft water inlet RG B General drain RG 1 C Electrical supply inlet connector D Drain cleaning plug E Gas inlet RG...

Page 7: ...Device 30Ma Kcal h Hs 34 400 39 560 44 720 72 240 BTU Hs 136 500 157 000 177 500 286 700 Gas power Kw Hi 40 000 46 000 52 000 84 000 Kg h 29mb Butane G 30 3 330 3 830 4 330 6 990 Kg h 37 mb Propane G...

Page 8: ...V 1N 50 60Hz Differential Device 30mA Kcal h Hs 12 000 16 340 21 500 26 660 36 120 BTU Hs 47 800 64 850 85 300 105 800 143 300 Gas Power Kw Hi 14 000 19 000 25 000 31 000 42 000 Kg h 29mb Butane G 30...

Page 9: ...o the exterior see fig 7 On the left hand side there must be a minimum space of 50 cm between the oven and the next appliance HVG see fig 8 Likewise the over must not be affected by the steam or heat...

Page 10: ...hen installing a number of appliances in a line these must be connected together to ground 4 2 Water inlet Only connect drinking water to the appliance Make the connection to the water mains at point...

Page 11: ...th a hose fitted with a and connection in HVG models A stop cock and pressure regulator must be installed between the appliance and the gas mains 4 5 Exhaust fume outlet The oven must be installed und...

Page 12: ...probe core 5 Oven OFF position selection 6 Steam mode position 19 Button to reduce probe core 7 Low temperature steam mode position selection 8 Regeneration mode position 20 Probe core function selec...

Page 13: ...en ON indicator 3 Chamber water inlet indicator 4 General switch 5 OFF position OFF 6 ON position ON 7 Temperature selector 8 Real chamber temperature 9 Time selector 10 Variable time position 0 120 A...

Page 14: ...valve 3 Gas duct from steam generator 4 Chamber gas duct 5 Gas duct to main cover 6 Mixer 7 Mixer coupling 8 Blower fan 9 Main cover 10 Chamber burner 11 Generator burner 12 Chamber heat exchanger 13...

Page 15: ...ce with the air pressure fig 23 Valves are adjusted for each size of oven or type of gas in the factory only CEC Convection ignition control This is the electronics that carries out the ignition seque...

Page 16: ...ig 37 BE This is the spark plug that generates the spark for ignition fig 31 BD This is the ionisation flame detector RE1 Energy regulator fig 34 Electro mechanical component for controlling electrica...

Page 17: ...13 Blower fan sequence VC Incorrect ignition fig 14 Ignition control CEC and CEV fig 15 fig 16 CONNECTION IGNITION SEQUENCE ACRONYMS PR LR GV SI DII LII FUNCTIONS RESET BUTTON RESET LIGHT GAS VALVE SP...

Page 18: ...18 FUNCTIONAL DIAGRAM HVG and HCG CONVECTION MODE fig 17 HVG CONVECTION MODE 30 270 C fig 18 CONVECTION MODE 30 270 C Convection burner is working Chimney open...

Page 19: ...TIONAL DIAGRAM HVG STEAM MODE 100 C ADJUSTABLE STEAM MODE 30 100 C fig 19 HVG STEAM MODES 100 C ADJUSTABLE STEAM 30 100 C fig 20 STEAM MODES 100 C ADJUSTABLE STEAM Convection burner is working Chimney...

Page 20: ...atively 1st Convection chimney open and 2nd Steam chimney closed Steam cycles in turn with the RE1 energy regulator 15 sec ON and 15sec OFF MIXED MODE Initial phase Convection burner chimney open Temp...

Page 21: ...BURNER IGNITION SPARK PLUG AND FLAME DETECTOR fig 23 Convection Gas Valve Adjusted according to Oven size Type of gas Convection ignition spark plug Convection flame detector spark plug Convection bu...

Page 22: ...Frequency inverter T 083002 fig 25 fig 26 P outlet P inlet Ignition speed switches Maximum operating speed switches Detailed view of frequency inverter switches Air gas regulation in ignition maximum...

Page 23: ...GAS AIR MIXTURE IN THE CONVECTION IGNITION SYSTEM AT REAR OF OVEN fig 27 DETAILED VIEW OF BLOWER MIXER AND BURNER SUPPORT fig 28 DETAILED VIEW OF WASHER fig 29 VC EBM fan 50 60Hz MIXER BURNER AIR WAS...

Page 24: ...view of steam burner Detail of chimney seal mechanism Detailed view of chimney seal RE1 Energy regulator TV Steam thermostat TCN Condensation thermostat CN Level control fig 30 fig 31 fig 32 fig 33 fi...

Page 25: ...25 HVG SIDE VIEW OF ELECTRICAL COMPONENTS fig 38 Gas intake Electrical wiring connection inlet...

Page 26: ...26 HVG REAR VIEW fig 39 Soft water connection...

Page 27: ...VF Frequency inverter VF2 CONTACT INDICATING THAT THE VC BLOWER FAN IS IN OPERATION VF1 CONTACT THAT CLOSES WHEN TC ON BLOWER SPEED Slow blower ignition speed CEC Convection ignition control CEV Steam...

Page 28: ...28...

Page 29: ...29 fig 40...

Page 30: ...30 fig 41...

Page 31: ...31 fig 42...

Page 32: ...32 fig 43...

Page 33: ...average use of 4 hours per day If the unit is used intensively for example in a catering company serving must be done at shorter intervals 1 CONVECTION SYSTEM 1 1 Ignition spark plug Release and extr...

Page 34: ...e cooking chamber using the shower fitting Put the oven into operation in steam mode for 10 minutes 8 Drain the steam generator on a daily basis fig 45 2 2 Burner Check that the burner turns on and op...

Page 35: ...If there are any steam leaks adjust the mechanism Change O ring Q307067 5 CONTROL PANEL 5 5 Core probe Check that this is working correctly To do this start the oven in steam mode with the probe insi...

Page 36: ...bber tube convection gas valve broken 3 3 False contact in ignition control CEC 3 4 Faulty ignition control CEC 3 5 Little or no gas 3 6 Flame detection failure 3 7 Gas flow ignited in low convection...

Page 37: ...not generate steam but tries to ignite Green lamp L1 on Water level control not connected to power supply 9 1 Frequency inverter failure VF 9 2 Faulty blower 9 1 Check and correct 9 2 Check and correc...

Page 38: ...ose contacts 2 3 Faulty INECO combustion control box 2 4 Faulty spark plug wire or loose contact 2 5 Spark plug not at correct distance to burner 3 4mm 2 6 Faulty convection gas valve 2 7 Air leak in...

Page 39: ...reach the minimum ignition speed Possible causes 5 1 Blower does not work properly 5 2 Frequency inverter does not work properly 6 Continuous light in red LED D21 fig 47 Effect The oven does not ignit...

Page 40: ...electronic thermostat Change chamber probe _ _ 1 NTC open Change electronic thermostat _ _ 2 Selector potentiometer 30 270 C broken Change electronic thermostat _ _ 3 Selector potentiometer 100 C brok...

Page 41: ...rpm T 085011 HCG 6 11 G N USA 60 Hz V 5500 rpm T 085017 HCG 6 11 G N Australia T 085011 HCG 10 11 B P Ve 2000 rpm V 4000 rpm 18 T 115082 T 115097 0 3 1 1 0 8 0 3 HCG 10 11 Prop USA 60 Hz V 5000 rpm T...

Page 42: ...0 Hz V 6000 rpm T 115100 HVG 10 21 B P Australia T 115097 HVG 10 21 G N Ve 3000 rpm V 5500 rpm 20 T 115083 T 115098 Z 956104 2 4 0 8 0 HVG 10 21 G N USA 60 Hz V 6000 rpm T 115101 HVG 10 21 G N Austral...

Page 43: ...r p m 11 1011 4000 r p m 4 0100 1600 r p m 12 1100 4500 r p m 5 0101 1800 r p m 13 1101 5000 r p m 6 0110 2000 r p m 14 1110 5500 r p m 7 0111 2200 r p m 15 1111 6000 r p m fig 47 TCN Steam condenser...

Page 44: ...nt of steam Regulating steam in Regeneration and mixed mode fig 49 fig 50 fig 51 Adjusting I K type core probe thermostat K red case K type thermocouple Nickel chrome Nickel aluminium Cr probe type pa...

Page 45: ...70 C To adjust this value turn potentiometer P5 this value is adjustable Once adjusted set switch 2 to OFF position 3 ADJUSTMENT OF REAL TEMPERATURE INSIDE THE OVEN AND THE TEMPERATURE OF THE ELECTRON...

Page 46: ...stat R743013 fig 54 Parameters for distance between Ignition Spark Plug BD Flame detector with convection burner fig 55 Blue switch P2 P5 P3 The burner seal must not coincide with the BE and BD positi...

Page 47: ...60Hz T143000 Fan EBM 20 21 50 60Hz Z952201 Valve SIT 830 50Hz T085010 Adjusted convection gas valve BP 6 11 50Hz T085011 Adjusted convection gas valve GN 6 11 50Hz T115097 Adjusted convection gas valv...

Page 48: ...modificar las siguientes piezas 1 V lvula gas convecci n GV1 GV2 2 Arandela de aire 3 Posicionar los interruptores S1 y S2 del variador de frecuencia VF seg n indicaciones tabla de par metros Adem s...

Page 49: ...NVERSION A DIFERENTES GASES Cambiar arandela aire 2 Cambiar v lvula gas convecci n 1 GV1 GV2 Cambiar inyectores gas quemador del generador vapor 4 Modificar posici n en S1 Y S2 los interruptores del v...

Page 50: ...lvula de gas convecci n 2 Cambiar arandela aire seg n indica detalle UBICACION DE LA ARANDELA DE AIRE V lvula Gas Convecci n GV1 GV2 Regulada seg n Tama o horno Tipo de gas V lvula Gas Vapor GV3 GV4 A...

Page 51: ...Variador encendido HVG T 083002 4 Cambiar inyectores gas quemador del generador de vapor Solo HVG Quemador vapor Detalle quemador vapor Inyectores vapor Conmutadores velocidad encendido S1 Conmutadore...

Page 52: ...m V 5000 rpm T 085011 HCG 6 11 G N USA 60 Hz V 5500 rpm T 085017 HCG 6 11 G N Australia T 085011 HCG 10 11 B P Ve 2000 rpm V 4000 rpm 18 T 115082 T 115097 0 3 1 1 0 8 0 3 HCG 10 11 Prop USA 60 Hz V 50...

Page 53: ...ustralia T 115097 HVG 10 11 G N Ve 3000 rpm V 4500 rpm 20 T 115083 T 115098 Z 956104 1 3 3 0 9 0 1 HVG 10 11 G N USA 60 Hz T 115101 HVG 10 11 G N Australia T 115098 Z 956109 HVG 10 21 B P Ve 2000 rpm...

Page 54: ...m V 6000 rpm 22 T 135035 T 135037 Z 955899 HVG 20 11 Prop USA 60 Hz T 135040 HVG 20 11 B P Australia T 135037 HVG 20 11 G N Ve 3500 rpm V 6000 rpm 26 3 T 135036 T 135039 Z 956104 HVG 20 11 G N USA 60...

Page 55: ...000 2500 r p m 1 0001 1000 r p m 9 1001 3000 r p m 2 0010 1200 r p m 10 1010 3500 r p m 3 0011 1400 r p m 11 1011 4000 r p m 4 0100 1600 r p m 12 1100 4500 r p m 5 0101 1800 r p m 13 1101 5000 r p m 6...

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