background image

6 1 0   A C 3

CONTROL KNOB (OFF, PILOT, ON)

TEMPERATURE SELECTION KNOB

ON-OFF REGULATING THERMOSTAT

THERMOELECTRIC SAFETY DEVICE

SIT Group

PIN 0085AO0252

M U L T I F U N C T I O N A L   G A S   C O N T R O L

Summary of Contents for 610 AC3

Page 1: ...6 1 0 A C 3 CONTROL KNOB OFF PILOT ON TEMPERATURE SELECTION KNOB ON OFF REGULATING THERMOSTAT THERMOELECTRIC SAFETY DEVICE SIT Group PIN 0085AO0252 M U LT I F U N C T I O N A L G A S C O N T R O L ...

Page 2: ...LTIFUNCTIONAL CONTROL Three position control knob off pilot on Temperature selection knob Thermoelectric flame failure device Pressure adjuster with override device On off type thermostat Resettable safety thermostat Pilot outlet with gas flow preselection screw Inlet and pilot filters Inlet and outlet pressure test points 610 AC3 is specifically designed for use with gas water storage heaters Dat...

Page 3: ...II Maximum gas inlet pressure 50 mbar Outlet pressure range 3 18 mbar Working temperature range 0 80 C Pressure regulator Class C 7 Adjustment screw for gas flow to the pilot 8 Inlet pressure test point 9 Outlet pressure test point 10 Pilot outlet 11 Thermocouple connection 12 Gas inlet 13 Gas outlet 1 Control knob off pilot on 2 Temperature selection knob 3 Water connection 4 Adjustment and safet...

Page 4: ... 9 5 22 211 45 5 42 16 2 5 30 36 Rp 3 4 T C M9x1 0 750 18UNS 89 5 46 16 Rp1 2 82 27 5 26 10 M10x1 Rp 1 2 7 16 24 NS Standard I Family d 0 45 Q 4 3 m3 h p 5 mbar II Family d 0 6 Q 3 7 m3 h p 5 mbar III Family d 1 7 Q 4 6 kg h p 5 mbar 0 10 18 Q m3 h d 0 6 2 1 3 4 5 p mbar 2 4 6 8 12 14 16 6 7 Q m3 h d 0 6 p mbar ...

Page 5: ...ion corresponding to symbol On release the knob returns to the ON position Turn the temperature selection knob to the point corresponding to the desired temperature fig 3 Pilot position To close the main burner and keep the pilot flame on depress and turn the control knob to the pilot posi tion fig 1 Shutdown Turn the control knob to the OFF position fig 4 CAUTION after shutting down wait at least...

Page 6: ...reading is Rc 3 4 ISO 7 3 4 NPT on request Connection to the pilot burner Pipes with a 4 mm 6 mm or 1 4 diameter can be used Use a nut and olive of appropriate dimensions Tighten to 7 Nm torque Thermocouple connection Connect the thermocouple to the magnet unit checking that the fixing connection is properly dimensioned Torque 3 Nm After making the gas connections check tightness and that the appl...

Page 7: ...O P R fully in Adjusting the gas flow rate to the pilot Screw in the screw PILOT ADJ to reduce the flow or screw it out to increase it To put the pilot gas flow adjuster out of ser vice fully screw in the screw PILOT ADJ and then screw it back two complete turns IMPORTANT At the end of all setting and adjustment operations check gas tightness and that the appliance is operating properly Implement ...

Page 8: ...n off thermostat and temperature control knob for gas water storage heaters Cod 9 955 741 R00 GRAPHIC DESIGN BY START PD ITALY SIT La Precisa Viale dell Industria 31 33 35129 PADOVA ITALY Tel 049 8293111 Fax 049 8070093 Telex 430130 SITEC I ...

Reviews: