Crown Boiler CWD060 Скачать руководство пользователя страница 1

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WARNING

: Improper installation,

adjustment, alteration, service or

maintenance can cause property

damage, injury, or loss of life. For

assistance or additional information,

consult a qualified installer, service

agency or the gas supplier. Read

these instructions carefully before

installing.

Models:

•

CWD060

•

CWD083

•

CWD110

•

CWD138

•

CWD165

•

CWD193

•

CWD220

•

CWD245

CWD Series

Gas-Fired Direct Vent Hot Water Boilers
INSTALLATION INSTRUCTIONS

These instructions must be affixed on or adjacent to the boiler

E S I G N E D T O

E A D

Manufacturer of Hydronic Heating Products

P.O. Box 14818 3633 I. Street

Philadelphia, PA 19134

www.crownboiler.com

Equipped with Honeywell

S9361A Control System

9902339

Содержание CWD060

Страница 1: ...instructions carefully before installing Models CWD060 CWD083 CWD110 CWD138 CWD165 CWD193 CWD220 CWD245 CWD Series Gas Fired Direct Vent Hot Water Boilers INSTALLATION INSTRUCTIONS These instructions...

Страница 2: ...2 2...

Страница 3: ...lation start up or service Improper installation adjustment alteration service or maintenance may cause serious property damage personal injury or death DO NOT DISCONNECT PIPE FITTINGS on the boiler o...

Страница 4: ...ntilation 6 VI Venting 12 Vent System Design 12 Vent System Assembly 25 VII Gas Piping 36 VIII System Piping 37 IX Wiring 42 X Start up and Checkout 46 XI Operation 50 XII Service and Maintenance 58 X...

Страница 5: ...NS INPUT MBH HEATING CAPACITY MBH NET AHRI RATING WATER MBH AFUE FIG 2 1 DIM A in VENT DIA in WATER CONTENT Gal CWD060 3 60 51 44 85 1 16 1 8 3 2 0 CWD083 4 82 5 71 62 85 1 19 3 4 3 2 6 CWD110 5 110 9...

Страница 6: ...visions to protect the boiler against low return temperatures Failure to provide such provisions if needed could result in severe corrosion damage to the boiler For more information on when low water...

Страница 7: ...5 5 FIGURE 4 1a CLEARANCES WHEN BOILER IS DIRECT VENTED OUTDOOR COMBUSTION AIR IS USED FIGURE 4 1b CLEARANCES WHEN COMBUSTION AIR IS OBTAINED FROM BOILER ROOM...

Страница 8: ...ARD VERTICAL WITH NO OFFSETS ENCLOSED ON ALL FOUR SIDES 6 PROTECH FASNSEAL W2 VERTICAL OR HORIZONTAL ENCLOSED ON ALL FOUR SIDES 3 HEAT FAB SAF T VENT SC VERTICAL OR HORIZONTAL UNENCLOSED OR ENCLOSED O...

Страница 9: ...ds of BTU hr If the result is less than 50 the boiler room is a confined space Example A CWD245 and a water heater are to be installed in a room measuring 6ft 3 in x 7ft with an 8 ft ceiling The water...

Страница 10: ...imension is 3 inches Minimum opening free area is 100 square inches per opening If the total volume of both the boiler room and the room to which the openings connect is less than 50 cubic feet per 10...

Страница 11: ...9 9 FIGURE 5 1 BOILER INSTALLED IN A CONFINED SPACE VENTILATION OR COMBUSTION VENTILATION AIR FROM INSIDE FIGURE 5 2 ALLAIR FROM OUTSIDE USING VENTILATED CRAWL SPACE AND ATTIC...

Страница 12: ...10 10 FIGURE 5 3 ALLAIR FROM OUTSIDE USING VENTILATED ATTIC FIGURE 5 4 ALLAIR FROM OUTSIDE USING OPENINGS INTO BOILER ROOM...

Страница 13: ...11 11 FIGURE 5 5 ALLAIR FROM OUTSIDE USING HORIZONTAL DUCTS INTO BOILER ROOM...

Страница 14: ...an be done Heat Fab Saf T Vent SC is a double wall vent system which can be used in two ways on CWD installations In vertical coaxial vent systems Vent Options 12 and 13 the space between the inner an...

Страница 15: ...55 FT 55 FT CWD165 35 FT 55 FT 35 FT 55 FT CWD193 25 FT 55 FT 25 FT 55 FT CWD220 15 FT 55 FT 15 FT 55 FT CWD245 N R 55FT 10 FT 55 FT MAXIMUM INTAKE PIPE LENGTH CWD060 CWD138 60 FT 60 FT N A N A CWD16...

Страница 16: ...14 14 FIGURE 6 2a HORIZONTAL DIRECT VENTING USING SEPARATE TERMINALS VENT OPTIONS 1 2 FIGURE 6 2b HORIZONTAL DIRECT VENTING USING COAXIAL TERMINAL VENT OPTIONS 1 2...

Страница 17: ...to be counted when counting additional elbows Example A 3 vent system is planned for a horizontal direct vented CWD165 which has the following components 2 ft vertical pipe 1 90 elbow 5 ft horizontal...

Страница 18: ...least 7 feet above a public walkway The bottom of the exhaust elbow tee or coaxial terminal must be at least 3 feet above any forced air inlet located within 10 feet A clearance of at least 4 feet ho...

Страница 19: ...e at least 12 above the normal snow accumulation that can be expected on the roof 9 Terminal offsets Horizontal elbow or tee terminals may be offset by as much as 5 ft as shown in Figure 6 10 This som...

Страница 20: ...18 18 FIGURE 6 4 VERTICAL NON COAXIAL DIRECT VENT SYSTEM VENT OPTIONS 6 7 FIGURE 6 5 VERTICAL DIRECT EXHAUST SYSTEM VENT OPTIONS 9 10...

Страница 21: ...LENGTH CWD060 CWD138 52 FT 50 FT 50 FT CWD165 32 FT 32 FT CONSULT FACTORY CWD193 N R N R CWD220 N R N R CWD245 N R N R EXHAUST TERMINAL BY VENT SYSTEM MANUFAC TURER SAME DIAMETER AS VENT SYSTEM SEE T...

Страница 22: ...20 20 FIGURE 6 6 VERTICAL COAXIAL DIRECT VENT USING CROWN 500005 VENT KIT VENT OPTION 11 FIGURE 6 7 VERTICAL COAXIAL DIRECT VENT USING HEAT FAB SAF T VENT SC VENT OPTIONS 12 13...

Страница 23: ...04 METAL FAB CORR GUARD 3 CGSWDS 3 CGSWWPK 3 ELBOW CGSW90LTM 3 TEE CGSWTTM 3 CGSWC 3 4 CGSWDS 4 CGSWWPK 4 ELBOW CGSW90LTM 4 TEE CGSWTTM 4 CGSWC 4 NOTES 1 See vent system manufacturer s literature for...

Страница 24: ...aces of the building Turn on clothes dryers and any appliance not connected to the common venting system Turn on any exhaust fans such as range hoods and bathroom exhausts so they will operate at maxi...

Страница 25: ...23 23 FIGURE 6 11a LOCATION OF DIRECT VENT TERMINAL RELATIVE TO WINDOWS DOORS GRADE FIGURE 6 10 HORIZONTAL TERMINAL OFFSETS...

Страница 26: ...E 6 11b LOCATION OF DIRECT EXHAUST TERMINAL RELATIVE TO WINDOWS DOORS GRADE FIGURE 6 11c LOCATION OF VENT TERMINAL RELATIVE TO METERS AND FORCED AIR INLETS FIGURE 6 11d POSITIONING VENT TERMINAL UNDER...

Страница 27: ...m manufacturer s manual Where such differences exist this manual takes precedence over the vent system manufacturer s manual CAUTION Vent systems made by Heat Fab Protech and Z Flex rely on gaskets fo...

Страница 28: ...n with a package of the silicone lubricant provided and then push the intake terminal firmly onto the straight section until the intake terminal makes contact with the bead on the straight section Sec...

Страница 29: ...27 27 FIGURE 6 14a CROWN COAXIAL TERMINAL EXPLODED VIEW FIGURE 6 14b CROWN COAXIAL TERMINALASSEMBLY...

Страница 30: ...boiler Remove dirt grease and moisture from the surfaces to be sealed Dry surfaces or allow to dry thoroughly d On the male end of the pipe apply a wide bead of silicone approximately 1 2 from the end...

Страница 31: ...h The female end of each Z Vent III component has a silicone sealing gasket Examine all vent components to insure that the gasket integrity has remained during shipping Gaskets must be in the proper...

Страница 32: ...ongitudinal weld Insert the male end of the pipe into the boiler vent collar until it bottoms out Apply an additional bead of silicone over the outside of the joint and smooth out Fig 6 17 Apply silic...

Страница 33: ...ection into the adaptor until the outer jacket has made contact with the snap ring located inside the female end of the adaptor When fully assembled the outer female end will overlap the male end by 1...

Страница 34: ...lamp opening in the FasNSeal pipe Tighten the terminal hose clamp to mechanically lock the pipe onto the terminal g Allow the silicone to cure per the silicone manufacturer s instructions before opera...

Страница 35: ...system over the vent pipe Secure and seal it in accordance with the vent manufacturer s instructions Note this collar provides a watertight seal between the vent piping and the concentric air intake h...

Страница 36: ...34 34 FIGURE 6 20 INSTALLATION OF VENT SUPPORT PROVIDED IN CROWN 500005 VERT COAXIAL VENT KIT FIGURE 6 21 CONDENSATE TRAP DRAIN DETAIL...

Страница 37: ...using termination elbows or tees the rodent screen provided is mounted in the air inlet elbow A second screen is required for the exhaust elbow This second screen can be any one of the following items...

Страница 38: ...operation When doing this the boiler and its individual shut off must be disconnected from the rest of the system during any pressure testing of that system at pressures in excess of psi When pressure...

Страница 39: ...ly be reused If the expansion tank must be replaced consult the expansion tank manufacturer s literature for proper sizing 4 Fill Valve Required Either a manual or automatic fill valve may be used The...

Страница 40: ...wn If the circulator is mounted on the supply the bypass must be on the discharge side of the circulator 3 Low Temperature Systems Some systems such as radiant tubing systems require the system water...

Страница 41: ...39 39 FIGURE 8 1 BASIC PIPING FIGURE 8 2 INDIRECT WATER HEATER BOILER SIDE PIPING...

Страница 42: ...40 40 FIGURE 8 3 BYPASS PIPING FIGURE 8 4 ISOLATION OF BOILER FROM SYSTEM WITH HEAT EXCHANGER...

Страница 43: ...41 41 FIGURE 8 5 CHILLER PIPING...

Страница 44: ...AC Neutral White Heating Circulator Hot Red Heating Circulator Neutral White DHW Circulator Hot Blue DHW Circulator Neutral White The use of the Circulator outputs are as follows a Heating Circulator...

Страница 45: ...d to the low voltage connections is a transformer in old thermostat wiring Do not attempt to use EnviraCom connections for any purpose not explicitly permitted by Crown Boiler Company Attempting to do...

Страница 46: ...44 44 FIGURE 9 2 INTERNAL CONNECTIONS DIAGRAM...

Страница 47: ...45 45 FIGURE 9 3 LADDER DIAGRAM...

Страница 48: ...center one should be a steady medium blue flame covering around 3 8 to of spark electrode flame rod Figure 10 1 9 Inspect the main burner flames visible through the observation port in burner access...

Страница 49: ...tion above on this label 2 Set the thermostat to lowest setting 3 Turn off all electric power to the appliance 4 This appliance is equipped with an ignition device which automatically lights the pilot...

Страница 50: ...ssure If a manifold pressure adjustment is made recheck the line pressure to be certain that it is still within acceptable limits Replace the cover screw on the regulator f Reconnect the silicone regu...

Страница 51: ...49 49 FIGURE 10 3 GAS VALVE FIGURE 10 4 MEASURING MANIFOLD PRESSURE...

Страница 52: ...rent status of the boiler A list and description of these status numbers is shown in Table 11 3 and is also shown on the face of the control itself 2 Operating Mode Provides additional information abo...

Страница 53: ...MODE Visible when Lockout is Present Code for Error Present Table 13 0 total burner Cycles Total Run Time hrs Press I Return to Status Mode Press or Boiler in Lockout Temperature Units Reset Circulat...

Страница 54: ...re switch remained closed Boiler will remain in this state until the air pressure switch opens 12 Pressure Switch failed to close Control waited in Status 3 for 60 seconds and air pressure switch fail...

Страница 55: ...HW Note that if the dh zone on the S9361A is used as a second heating zone see Table 11 6 this parameter will be shown as OFF and tt will be shown as ON when this zone calls for heat FLA Flame Current...

Страница 56: ...end while the burners are off on high limit the burner will not restart during the next call for heat until the thermal purge requirements described below are met Or Circulator Overrun Determines how...

Страница 57: ...w 140 Pt DHW Priority If this feature is turned on and simultaneous calls for heat and DHW are present the heating circulator will be forced off for as long as it takes the boiler to satisfy the call...

Страница 58: ...that the air pressure switch APS is open before starting the fan 4 The control energizes the fan and waits for the air pressure switch to close 5 Once the air pressure switch closes the control waits...

Страница 59: ...identical to that described above except for omission of the thermal purge function described in 2 E Safety Control Operation Air Pressure Switch APS The APS proves that the fan is running before all...

Страница 60: ...trap is 1 8 Inspect the porcelain for cracks or other deterioration Replace pilot assembly if deterioration is found Inspect the ignition cable insulation for cracks or other deterioration If deterior...

Страница 61: ...ear and left side jacket panels 5 Unplug the fan and remove the fan cover plate WARNING SOOT DEPOSITS IN THE FLUE PASSAGES ARE A SIGN THAT THE BOILER MAY BE OPERATING AT HIGH CARBON MONOXIDE CO LEVELS...

Страница 62: ...E WITH THE INTAKE COVER REMOVED 1 Operating the Boiler with Intake Cover Removed For inspection and troubleshooting purposes this boiler may be started and run with the intake cover removed When this...

Страница 63: ...N APPROX MAKE SETTING inches w c BREAK SETTING inches w c CWD060 CWD110 620039 1 21 1 16 CWD138 CWD220 620040 1 40 1 35 CWD245 620041 1 45 1 40 Settings shown are based on plus tolerance actual settin...

Страница 64: ...62 62 FIGURE 12 2b MEASURING PRESSURE ACROSS PRESSURE SWITCH...

Страница 65: ...ry to rule out all other possible causes 5 When checking voltage across at wiring connectors be careful not to insert the meter probes into the metal sockets Do ing so may damage the socket resulting...

Страница 66: ...rol 35 Duplicate Zone Error code reserved for future use 57 Grounded pilot electrode Condensate or foreign material is shorting pilot electrode to ground Ignition cable insulation is damaged and touch...

Страница 67: ...strap damaged replace pilot If you cannot hear spark at all replace control StA 6 Spark but no pilot flame Low inlet gas pressure Plugged kinked or leaking pilot tubing Plugged pilot orifice Gas line...

Страница 68: ...66 66 Notes...

Страница 69: ...a Crown representative or the factory at Crown Boiler Co Customer Service P O Box 14818 Philadelphia Pa 19134 www crownboiler com Main burner orifice shown are for sea level configured boilers For boi...

Страница 70: ...537 620538 620539 620540 22 1 1 4 CUP HEAD PIN 900203 4 4 6 6 6 6 6 6 23 1 1 4 SELF LOCKING WASHER 900200 4 4 6 6 6 6 6 6 24 1 CERAFELT SEALING STRIP 900145 0 75 FT 1 05 FT 1 35 FT 1 65 FT 1 95 FT 2 2...

Страница 71: ...69 69...

Страница 72: ...59 3 4 90 DEGREE FLANGE 35 1055 1 1 1 1 1 1 1 1 60 HONEYWELL VR8204C2328 GAS VALVE NAT GAS 3507400 1 1 1 1 1 0 0 0 60 HONEYWELL VR8304P2342 GAS VALVE NAT GAS 3507410 0 0 0 0 0 1 1 1 60 HONEYWELL VR820...

Страница 73: ...71 71...

Страница 74: ...ET METAL SCREW 90 212 31 31 32 31 34 36 36 36 84 LH JACKET PANEL 620301 1 1 1 1 1 1 1 1 85 RH JACKET PANEL 620300 1 1 1 1 1 1 1 1 86 REAR JACKET PANEL 1 620303 620304 620305 620306 620307 620308 62030...

Страница 75: ...73 73...

Страница 76: ...0 TRANSFORMER AT72D1006 35 2100 1 1 1 1 1 1 1 1 111 1 1 2 X 1 1 4 BLACK 90 DEGREE ELBOW 950200 1 1 1 1 1 1 1 1 112 ISOLATION FLANGE SET 95 061 1 1 1 1 1 1 1 1 113 TACO 007 CIRCULATOR 95 012 1 1 1 1 1...

Страница 77: ...75 75...

Страница 78: ...a product approved air intake must be used Installation shall be in strict compliance with the manufacturer s instructions A copy of the installation instructions shall remain with the appliance or e...

Страница 79: ...Notes...

Страница 80: ...PN 980060 CWDMANV9 06 15 Manufacturer of Hydronic Heating Products P O Box 14818 3633 I Street Philadelphia PA 19134 www crownboiler com...

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