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New Yorker CG-A 30, Инструкция по установке, эксплуатации и обслуживанию

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New Yorker CG-A 30 Скачать руководство пользователя страница 13

13

I.

Sequence of Operation, Continuous Ignition (Standing
Pilot).

1. Normal Operation

a. Thermostat calls for heat. Vent Damper opens.

b. Gas Valve energized allowing main gas flow and

ignition of Main Burners.

c

.

Call for heat ends. Gas Valve de-energized,
extinguishing main flame. Vent Damper closes.

2. Safety  Shutdown

a. Limit: Automatically interrupts main burner

operation when water temperature exceeds set
point. Maximum allowable temperature is 250°F.
Circulator continues to operate with call for heat
and Vent Damper closes. Normal operation
resumes when water temperature falls below set
point.

b

.

Blocked Vent Switch. Automatically interrupts
main burner operation when excessive vent
system blockage occurs. Circulator continues to

operate and Vent Damper remains open with call
for 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

.

Flame Roll-out Switch. Automatically interrupts
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 roll-out switch
replaced by trained and skilled personnel from a
qualified service agency.

d

.

Thermocouple: senses pilot flame and causes gas
valve to turn off main burner and pilot burner gas
flow should pilot burner flame extinguish.
Circulator continues to operate and Vent Damper
remains open with call for heat.

Figure 12: Wiring Diagram, Continuous Ignition (Standing Pilot)

Содержание CG-A 30

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 16: ...16 Figure 15 Operating Instructions ...

Страница 17: ...17 Figure 16 Lighting Instructions ...

Страница 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...

Страница 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...

Страница 20: ...20 ...

Страница 21: ...21 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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...

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