New Yorker CG-A 30, Installation, Operating And Service Instructions

Page 1: ...INSTALLATION OPERATING AND SERVICE INSTRUCTIONS CLASSIC CG A SERIES GAS BOILER n o n o i t a m r o f n i g n i k e e s n e h W r o t c a r t n o c g n i t a e h r u o y l l a c r e l i o b o t s r i a p e r r o e c i v r e s r o F l e b a L g n i t a R n o n w o h s s a r e b m u N l a i r e S d n a r e b m u N l e d o M r e l i o B e d i v o r p r e l i o b r e b m u N l e d o M r e l i o B r e b...

Page 2: ...C s n o l l a G x o r p p A g n i p p i h S t h g i e W b L d n u o R e r a u q S 0 3 2 1 1 2 2 1 6 4 4 3 5 4 2 1 8 2 1 4 5 1 x a i D 4 5 1 x 8 x 8 2 1 2 3 4 5 2 0 4 4 3 4 2 4 1 5 1 8 5 7 5 4 1 7 4 8 1 9 2 1 4 5 1 x a i D 5 5 1 x 8 x 8 2 1 4 8 9 2 0 5 8 2 2 1 8 1 4 1 9 6 8 5 8 4 4 3 9 2 1 4 5 1 x a i D 6 5 1 x 8 x 8 2 1 7 4 6 4 3 0 6 4 1 1 3 4 3 1 2 8 7 0 1 6 8 5 8 4 4 3 9 2 1 4 5 1 x a i D 6 5 1 ...

Page 3: ...and Safety Devices for Automatically Fired Boilers ANSI ASME CSD 1 C Applianceisdesigncertifiedforinstallationon combustible flooring The boiler must not be installed on carpeting D Provideclearancebetweenboilerjacketand combustiblematerialinaccordancewithlocalfire ordinance RefertoFigure2forminimumclearancefrom combustible material for closet installation For alcove or unconfined space installati...

Page 4: ...s u b m o c e t a u q e d A r e p o r p e r u s s a o t d e d i v o r p e b t s u m n o i t s u b m o c The following guideline is based on the National Fuel GasCode NFPA54 ANSIZ223 1 1 Determinevolumeofspace boilerroom Rooms communicating directly with space through openings not furnished with doors are considered part of space Volume ft Length ft xWidth ft xHeight ft 2 Determine Total Input of a...

Page 5: ...uit Figure 3 Recommended Boiler Piping For Series Loop Hot Water Heating Systems C InstallSafetyReliefValve SeeFigure1 SafetyRelief Valve must be installed with spindle in vertical position G N I N R A W e b t s u m g n i p i p e g r a h c s i d e v l a v f e i l e r y t e f a S f o l a i t n e t o p e t a n i m i l e o t r o o l f r a e n d e p i p a e r a y n a n i e p i p t o n o D s n r u b e ...

Page 6: ...til system water temperature reaches normal operating range Adjust valves to provide 180 to 200 F supply water temperature Opening the boiler supply valve will raise system temperature while opening by pass valve will lower system supply temperature I Ahotwaterboilerinstalledaboveradiationlevelmust be provided with a low water cutoff device as part of installation Figure 4 Recommended Piping for C...

Page 7: ...f valve 2 Locate leaks using approved combustible gas detector soap and water or similar nonflammable solution Do not use matches candles open flames or other ignition source 4 Specific gravity of gas Gas piping systems for gas with a specific gravity of 0 70 or less can be sized directly from Table 3 unless authority having jurisdiction specifies a gravity factor be applied For specific gravity g...

Page 8: ...ewallmetalvent AllowedbyANSIZ223 1 NFPA 54 under very restrictive conditions B Inspect chimney and remove any obstructions or restrictions Clean chimney if previously used for solid or liquid fuel burning appliances or fireplaces R E G N A D g n i l l a t s n i e r o f e b y e n m i h c g n i t s i x e t c e p s n I d e t a r o f r e p e c a l p e r r o n a e l c o t e r u l i a F r e l i o b r o ...

Page 9: ...t Damper Carton and remove Installation Instructions Read Installation Instructions thoroughly before proceeding E C I T O N n o i t a l l a t s n i s n o i t a c i f i c e p s e h t o t r e f e r e s a e l P e d i u g g n i t o o h s e l b u o r t d n a s n o i t c u r t s n i r o f n o t r a c r e p m a d t n e v e h t n i d e k c a p s n o i t c u r t s n i n o i t a l l a t s n i d e l i a t e...

Page 10: ...mmon venting system is likely to be too large for proper venting of the appliances remaining 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 common venting system placed in operation while the other appliances remaining connected to the common venting system are not in operation a Seal any unused open...

Page 11: ...by avoiding placement of furniture near thermostat VI Electrical D Wire thermostat Provide Class II circuit between thermostat and boiler Set thermostat heat anticipator to 0 3 amps See Figure 12 for continuous ignition standing pilot or Figure 13 for intermittent ignition EI If system tends to overheat above thermostat s temperature setting reduce heat anticipator setting by 0 1 or 0 2 amps If sy...

Page 12: ... switch to Limit terminals T and TV See Paragraph G F Wire boiler Boiler is rated for 120 VAC 60 hertz less than 12 amperes Provide individual branch circuit with fused disconnect Connect to black and white wires and green ground screw See Figure 12 for continuous ignition standing pilot or Figure 13 for intermittent ignition EI N O I T U A C y a m h c i h w s l o r t n o c s n i a t n o c r e l i...

Page 13: ...or heat If blocked vent switch is activated do not attempt to place boiler in operation The source of blockage must be corrected by trained and skilled personnel from a qualified service agency before resetting switch c FlameRoll outSwitch Automaticallyinterrupts boiler operation when flames or excessive heat are present in vestibule Circulator continues to operate and Vent Damper remains open wit...

Page 14: ...ce agency before resetting switch c FlameRoll outSwitch Automaticallyinterrupts boiler operation when flames or excessive heat are present in vestibule Circulator continues to operate and Vent Damper remains open with call for heat Control is single use device If flame roll out switch is activated do not attempt to place boiler in operation The source of blockage must be corrected and the flame ro...

Page 15: ...o 12 psi Leave globe valve open j Open isolation valve in boiler supply piping k Remove hose from bib cock 2 Turn ROOM THERMOSTAT to lowest setting 3 Be sure that gas to pilot and main burners has been off for at least five minutes and vent damper has been in the open position 4 Turn OFF the electric switch serving boiler 5 Open valve on main gas line at meter 6 PURGEAIRFROMGASPIPING Thisprocedure...

Page 16: ...16 Figure 15 Operating Instructions ...

Page 17: ...17 Figure 16 Lighting Instructions ...

Page 18: ...e shown on Rating Label must not be exceeded Inlet pressure must not be lower than minimum inlet pressure shown on Rating Label 2 All Rate checks and all adjustments are to be made while boiler is firing all other appliances connected to the same meter as the boiler must be off 3 With boiler off water Manometer or water column gauge should be connected to a shut off cock installed in the 1 8 outle...

Page 19: ...en temperature is indicated adjust limit to setting below observed temperature Main burners should extinguish 3 Adjust limit to setting above observed temperature Ignition sequence should begin 4 Adjust thermostat to lowest setting Adjust limit to desired setting J CheckThermostatOperation Raiseandlower temperature setting to start and stop boiler operation Adjust thermostat to normal setting K Co...

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Page 22: ...eal 5 Install flue baffles if used 6 Install new gasket material See Section IX Repair Parts Install canopy Secure with carriage bolts 7 Install Jacket Top Panel Draft Hood Blocked Vent Switch Vent Damper and vent pipe E CleanMainBurnersandFirebox 1 To remove burners for cleaning changing orifices or repairs a Remove Jacket Front Panel b Disconnect pilot tubing at gas valve c For Continuous Igniti...

Page 23: ... must be in same location as original installation See Table 6 Burners must be properly located on support bracket at rear of burner Slide burner over orifice 7 For Continuous Ignition Standing Pilot connect thermocouple at gas valve For Intermittent Igntion EI connect pilot gas supply igniter cable sensor cable and ground wire at Ignition Module 8 Install Burner Access Panel Connect Flame Rollout...

Page 24: ...ot To replace thermocouple a Loosen attachment nut securing thermocouple to pilot burner b Remove thermocouple Replace per Section IX Repair Parts 3 Intermittent Ignition EI To adjust or check spark gap between electrode and hood a Use round wire gauge to check spark gap b Spark gap should be 0 1 inch for optimum performance See Figure 22 4 To replace pilot burner assembly a Remove two machine scr...

Page 25: ... 8 1 1 6 3 2 8 1 7 2 3 Q t e k c a r B t o l i P 5 4 h t i w r e n r u B n i a M P L t o l i P g n i d n a t S n o i t i n g I s u o u n i t n o C 0 2 1 6 3 2 8 1 1 1 1 1 1 1 9 9 J t e k c a r B t o l i P 0 6 h t i w r e n r u B n i a M P L r o l a r u t a N I E n o i t i n g I t n e t t i m r e t n I 8 1 1 6 3 2 8 1 1 1 1 1 1 d l o f i n a M 1 3 0 9 1 2 2 8 1 1 4 0 9 1 2 2 8 1 1 5 0 9 1 2 2 8 1 1...

Page 26: ...1 1 s a G l a r u t a N 8 0 0 6 C 0 0 2 8 R V l l e w y e n o H e v l a V s a G 2 8 1 0 6 6 1 8 1 1 1 1 s a G l a r u t a N 4 3 1 4 C 0 0 3 8 R V l l e w y e n o H e v l a V s a G 3 8 1 0 6 6 1 8 1 1 e n a p o r P P L 0 4 0 6 C 0 0 2 8 R V l l e w y e n o H e v l a V s a G 3 4 2 0 6 6 1 8 1 1 1 1 e n a p o r P P L 8 4 5 4 C 0 0 3 8 R V l l e w y e n o H e v l a V s a G 4 4 2 0 6 6 1 8 1 1 8 8 9 1 ...

Page 27: ...r e b m u N l e d o M A G C 0 3 0 4 0 5 0 6 0 7 0 8 e n a p o r P P L r o s a G l a r u t a N d o o H t f a r D 1 0 9 1 1 1 8 1 2 0 9 1 1 1 8 1 3 0 9 1 1 1 8 1 1 4 0 9 1 1 1 8 1 1 r e p m a D t n e V 4 1 2 3 6 1 1 8 1 5 2 2 3 6 1 1 8 1 6 3 2 3 6 1 1 8 1 1 7 4 2 3 6 1 1 8 1 1 ...

Page 28: ...not be applicable if the boiler is used or operated over its rated capacity is installed for uses other than home heating or is not maintained in accordance with New Yorker s Installation Operating and Service Instructions and hydronics industry standards 5 Improper Operation These warranties will not be applicable if the boiler has been damaged as a result of being improperly serviced or operated...