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Summary of Contents for GA100CS SERIES

Page 1: ...ping Boiler 5 7 Gas Supply Piping 5 8 Electrical Wiring 7 9 Flame Roll Out 7 10 Blocked Vent System 9 11 Checkout Procedures 9 12 Maintenance Requirements 10 PRICE 5 00 Vaillant Vaillant Corp 2607 River Road Cinnaminson NJ 08077 609 786 2000 Fax 609 786 8465 All of our appliances should be installed by qualified fitters only who will be responsible for the observance of all existing national and o...

Page 2: ...t Leg Drain Tappings 10 Pilot Inspection Door 11 Tank Inspection Plate 12 Water Storage Tank 13 Temperature Sensor Well 14 Air Scoop 15 Vent Valve 16 Diverting Valve 17 Expansion Tank 18 Boiler drain _ NPT 19 Return 1 NPT 20 Supply 1 NPT 21 Domestic Water Out Hot 22 Domestic Water In Cold 23 Gas line NPT 24 Draft Diverter 25 30 PSI A S M E Relief Valve 26 Tank Drain 27 125 PSI A S M E T P Relief V...

Page 3: ...ing and other performance crite ria were met with the gas manifold and control assembly provided on the boiler when the boiler underwent tests specified in this standard The following steps are all neces sary for proper installation and safe operation of the boiler 1 Locating the boiler 2 Fresh air for combustion 3 Chimney vent pipe connection 4 System piping 5 Gas supply piping 6 Electrical wirin...

Page 4: ...the venting system is likely to be too large for proper venting of the remaining appliances connected to it At the time of removal of an existing boiler the following steps shall be followed with each appliance remaining connected to the com mon venting system placed in oper ation while the other appliances remaining connected to the com mon venting system are not in oper ation a Seal any unused o...

Page 5: ...alled so that the chilled water is piped in parallel with the heating boiler with appropriate valves to pre vent the chilled water from entering the heating system boiler The boiler piping system of a hot water heating boiler connected to heating coils located in air handling units where they may be exposed to refrigerated air circulation must be equipped with flow control valves or other automati...

Page 6: ...RS ASMET P REUEFVALVE DOMESTIC _ COLD WATER vALVE DR UN VALVE t STORAGE TANK NOTE Zone valves should be located in the supply side of the heating circuit as close as is possible to the three way valve This will minimize the chance of waterhammePoocuring CAUTION When storage tank is above 125 F a mixing valve should be installed to minimize the chance of scalding F ig 2 Typical Piping Arrangements ...

Page 7: ...ther side of wall Control Wiring Diagrams Field Wiring and Wire Replacement in the following wiring diagrams dashed lines represent fac tory wiring 24V dashed lines represent field wiring 24V solid lines represent factory wiring 120V solid lines _ rep resent field wiring 120V Field wiring whether for a new installation or to replace damaged field or factory installed widng must be the type listed ...

Page 8: ...W_V_ _V S_d Lira Rm_er_ Fmo y W_ _20V AAAAAAAA AAAAA _ FieklW_ng 120V eI ACK WHITE I I e _m__K __ I t_ __R___ i i L I IE I IT t c B I _ I II YELLO_ 1 r e _ I f I I C l Y I I v I J I I i I _ _ i _L _ _ _ _l f 1 I f r _l I I l R_ I 11 T_ n4REEWAY L _St ACK __ I I I I r I _ I_ _ I b e Ik _ i_d _ _ I I _ I I DAMP IGN glv 1 Fig 6 24 Volt Intermittent Pilot System Field Wiring Diagram 8 ...

Page 9: ...F Wait five min utes then turn knob to latch position at ON 5 Turn on electric switch Burner should turn on when thermostat is set above room temperature Reset Ignition System 1 Turn the thermostat to the low end of its temperature range 2 Turn the electric switch to the OFF position 3 Wait 5 minutes then turn the system switch to ON position set the thermostat at least 4 F 2 2 C above room temper...

Page 10: ...aning of the burner tray and com bustion area is indicated DOOR _ Fkj 7 Checks for Electronic Ignition The probe lead connections to sensing probe and control terminal must be secure Electrodes should have a spark gap of a If the pilot burner does not ignite check to see that all connections are proper Observe presence of spark If spark is not present determine if power is available to the control...

Page 11: ...ff gas to all appliances and call gas sup plier or Fire Department and service organization 3 Keep area around the boiler clean and free from combustible materials gasoline and other flammable vapors and liquids 4 Make allowances and maintain free flow of combustion and ventilating air Freeze Protection If the boiler is taken out of service during potentially freezing weather always DRAIN IT COMPL...

Page 12: ...Vaillant Vaillant Corp 2605 07 River Road Cinnaminson NJ 08077 609 786 2000 m Booklet No 2180 0113 ...

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