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TABLE 1C - HEATER PERFORMANCE DATA CG(N,L) MODELS 

 

 

INPUT 

APPROX. 

 

 

 

 RECOVERY RATING CAPACITIES (GPH AND LPH)  

 

 

 

 

 

 

 

 

 

RATE 

GAL. 

EFF.  30°F  40°F  50°F  60°F  70°F  80°F  90°F  100°F  110°F  120°F  130°F  140°F

 MODEL 

BTUH 

CAP. 

(-)1° C  4° C  10° C  15° C  21° C  27° C  32° C  38° C  43° C  49° C  54° C  60° C 

 

 CG(N,L) 

120,000 BTUH 

71 Gal 

80 

388 

291 

233 

194  166 

145 

129 

116 

106 

97 

90 

83 

 

 120070 

35 Kw/Hr 

268 L 

 

1469  1102  882 

734  628 

549 

488 

439 

401 

367 

341 

314 

 

 CG(N,L) 

154,000  BTUH  81 Gal 

80 

498 

373 

299 

249  213 

187 

166 

149 

136 

124 

115 

107 

 

 155080 

45 Kw/Hr 

306 L 

 

1885  1412  1132  943  806 

708 

628 

564 

515 

469 

435 

405 

 

 CG(N,L) 

180,000 BTUH 

81 Gal 

80 

579 

434 

347 

289  248 

217 

193 

174 

158 

145 

134 

124 

 

 180080 

53 Kw/Hr 

306L 

 

2192  1643  1314  1094  939 

821 

731 

659 

598 

549 

507 

469 

 

 CG(N,L) 

199,000 BTUH  100 Gal 

80 

643 

482 

386 

322  276 

241 

214 

193 

175 

161 

148 

132 

 

 200100 

58 Kw/Hr 

379 L 

 

2434  1825  1461  1219  1045  912 

810 

731 

662 

609 

560 

500 

 

 CG(N,L) 

199,000 BTUH 

81 Gal 

80 

614 

461 

368 

307  263 

230 

205 

184 

167 

154 

142 

132 

 

 200080 

58 Kw/Hr 

306 L 

 

2324  1745  1393  1162  996 

871 

776 

697 

632 

583 

538 

500

 CG(N,L) 

199,000 BTUH  100 Gal 

80 

643 

482 

386 

322  276 

241 

214 

193 

175 

161 

148 

132 

 

 199100(A) 

58 Kw/Hr 

379 L 

 

2434  1825  1461  1219  1045  912 

810 

731 

662 

609 

560 

500 

 

 CG(N,L) 

250,000 BTUH  100 Gal 

80 

808 

606 

485 

404  346 

303 

269 

242 

220 

202 

186 

173 

 

 250100(A) 

73 Kw/Hr 

379 L 

 

3059  2294  1835  1529  1311  1147  1020  918 

834 

765 

706 

655 

 

 CG(N,L) 

251,000 BTUH 

65 Gal 

80 

811 

608 

487 

406  348 

304 

270 

243 

221 

203 

187 

174 

 

250065(A) 

73 Kw/Hr 

246 L 

 

3071  2303  1843  1536  1316  1152  1024  921 

838 

768 

709 

658 

 

 CG(N,L) 

275,000 BTUH  100 Gal 

80 

889 

667 

533 

444  381 

333 

296 

267 

242 

222 

205 

190 

 

 275100(A) 

80 Kw/Hr 

379 L 

 

3365  2524  2019  1682  1442  1262  1122  1009  918 

841 

776 

721 

 

 CG(N,L) 

305,000 BTUH 

65 Gal 

80 

986 

739 

592 

493  423 

370 

329 

296 

269 

246 

228 

211 

 

 305065(A) 

89 Kw/Hr 

246 L 

 

3732  2799  2239  1866  1599  1399  1244  1120  1018 

933 

861 

800 

 

 CG(N,L) 

365,000 

85 Gal 

80 

1180  885 

708 

590  506 

442 

393 

354 

322 

295 

272 

253 

 

 365085(A) 

107 Kw/Hr 

322 L 

 

4466  3349  2680  2233  1914  1675  1489  1340  1218  1116  1031  957 

 

 CG(N,L) 

390,000 BTUH  100 Gal 

80 

1293  970 

776 

646  554 

485 

431 

388 

353 

323 

298 

277 

 

 400100(A) 

114 Kw/Hr 

379 L 

 

4894  3671  2936  2447  2097  1835  1631  1468  1335  1224  1129  1049 

 

Содержание CG 120 THRU 400A

Страница 1: ...E CAUTION TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION RELATIVE TO YOUR SAFETY PLEASE READ THOROUGHLY BEFORE INSTALLING AND USING THIS APPLIANCE Thank you for buying this energy efficient wate...

Страница 2: ...58 kW Hr 379 L 183 cm 12 cm 165 cm 142 cm 50 cm 58 cm 1 2 143 cm 15 cm 77 cm 1 50 2 00 2 00 1 50 2 00 2 00 286 Kg 329 Kg CG N L 250 000 BTR Hr 100 Gal 72 00 4 50 65 13 55 87 19 75 23 1 2 56 38 8 30 2...

Страница 3: ...1745 1393 1162 996 871 776 697 632 583 538 500 CG N L 199 000 BTUH 100 Gal 80 643 482 386 322 276 241 214 193 175 161 148 132 199100 A 58 Kw Hr 379 L 2434 1825 1461 1219 1045 912 810 731 662 609 560...

Страница 4: ...bleshooting Guide 32 Operational Checklist 33 Limited Warranty 34 Page Page FOREWORD These designs comply withANSI Z21 10 3 CSA4 3 as an automatic circulating or automatic storage tank type water heat...

Страница 5: ...ve and heavier than air It collects first in the low areas making its odor difficult to detect at nose level If LP gas is present or even suspected do not attempt to find the cause yourself Go to a ne...

Страница 6: ...nt with orifices sized for the particular installation elevation Correct orifice sizing and parts may be obtained from Lochinvar LLC When ordering be sure to state the model number and the altitude of...

Страница 7: ...TION and HOLD OPEN DAMPER For normal operation the switch should be in the AUTOMATIC OPERATION position If there is a problem with the damper the Service Switch can be placed in the HOLD OPEN DAMPER p...

Страница 8: ...n on combustible flooring in an alcove when the minimum clearance from any combustion construction are followed as indicated in figure 6 and Table 2 The National Sanitation Foundation also recommends...

Страница 9: ...ee MAINTENANCE section for details of tank cleanout procedure AIR REQUIREMENTS REFER TO THE CURRENT EDITION OF THE NATIONAL FUEL GAS CODE ANSI Z223 1 NFPA 54 FOR CANADA CONSULT NATURAL GAS AND PROPANE...

Страница 10: ...AND ASPHYXIATION Heater must be protected from freezing downdrafts Remove all soot or other obstructions from the chimney that will retard a free draft Type B venting is recommended with these heater...

Страница 11: ...CG N L 180080 200080 200100 199100 Input 180 000 190 000 199 000 Btuh Total Vent Height Feet Draft Hood 6 6 8 10 15 20 30 50 100 Input Btuh Rise Vent Connector Diameter in inches 180 000 1 Ft 8 8 8 8...

Страница 12: ...N L 305065 A Input 305 000 Btuh Total Vent Height Feet Draft Hood 8 6 8 10 15 20 30 50 100 Input Btuh Rise Vent Connector Diameter in inches 315 000 1 Ft 10 10 10 10 10 10 305 000 2 Ft 10 10 10 10 10...

Страница 13: ...tank which may be used in conjunction with this appliance shall also be installed with a properly sized rated and approved combination temperature ANSI and pressure ASME relief valve s WARNING THE PU...

Страница 14: ...F THE GAS SUPPLY SYSTEM NOT THE HEATER VENT BLOCKAGE MAY OCCUR DURING ICE STORMS IT IS IMPORTANT TO GUARD AGAINST GAS VALVE FOULING FROM CONTAMINANTS IN THE GAS WAYS SUCH FOULING MAY CAUSE IMPROPER OP...

Страница 15: ...UPPLY PRESSURE TESTING EXCEEDING 1 2 PSIG 3 5 kPa GAS SUPPLY LINE MUST BE CAPPED WHEN DISCONNECTED FROM THE HEATER FOR TEST PRESSURES OF 1 2 PSIG 3 5 kPa OR LESS THE APPLIANCE NEED NOT BE DISCONNECTED...

Страница 16: ...ULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES SEE WATER TEMPERATURE CONTROLWARNING ON PAGE 27 IF HIGHER PREHEATTEMPERATURESARE NECESSARY TO OBTAINADEQUATE BOOSTER OUTPUT ADD AN ANTI SCALD VALVE FOR...

Страница 17: ...T BE CLOSED ON DURING THERINSEOPERATIONANDOPEN OFF WHENDISHWASHER IS NOT OPERATING OR WHEN ON LONG STANDBY NOTE 2 INSTALL LINE TEMPERATURE CONTROL IN AN UNINSULATED TEE BEYOND THE DISHWASHING MACHINE...

Страница 18: ...n the installation diagrams on the following pages are typical TWO TEMPERATURE TWO HEATERS ONE PRE HEATER ONE BOOSTER HEATER WITH OR WITHOUT BUILDING RECIRCULATION The discharge opening of the tempera...

Страница 19: ...3 ADJUST PLUG COCK SO THE SANITIZING LOOP FLOW RATE DOES NOT CAUSE UNNECESSARY TURBULENCE IN THE TANK PIPE RELIEF VALVE TO OPEN DRAIN INSTALL IN ACCORDANCE WITH LOCAL CODES CIRCULATING RETURN LINE CO...

Страница 20: ...WITH MIXING VALVE TWO PRE HEATERS WITH BOOSTER HEATER DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 27 IF HIGHER PREHEAT T...

Страница 21: ...TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT ADD AN ANTI SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES PIPE RELIEF VALVE TO OPEN DRAIN IF BUILDING CIRCULATING LOOP IS USED CONNECT TO...

Страница 22: ...uctions MULTIPLE UNIT INSTALLATIONS For multiple unit installations contact Lochinvar Parts Department 300 Maddox Simpson Pkwy Lebanon TN 37090 Phone 615 889 8900 Fax 615 882 2918 email parts_team loc...

Страница 23: ...AVOIDRISKOF FIRE OR EXPLOSION PURGE DISCHARGE MUST NOT ENTER CONFINEDAREAS OR SPACES WHERE IGNITION CAN OCCUR THEAREAMUSTBE WELLVENTILATEDANDALLSOURCES OF IGNITION MUST BE INACTIVATED OR REMOVED WARNI...

Страница 24: ...24 FOR NATURAL GAS MODELS FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE OPERATING...

Страница 25: ...25 FOR PROPANE GAS MODELS FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE...

Страница 26: ...hority The water temperature is controlled by a thermostat Fig 3 which has two sensing elements One sensor is located near the top of the tank and the other is near the center The thermostat is set in...

Страница 27: ...combustion PREVENTIVE MAINTENANCE CHECK THE PILOT At least once a year check the pilot burner fig 15 and the main burner fig 16 for proper operation Refer to the following pilot and main burner sectio...

Страница 28: ...a pressure gauge or a manometer to the gauge port and refer to Table 5 for correct manifold pressure 2 Use this formula to clock the meter Be sure that other gas consuming appliances are not operating...

Страница 29: ...ther information contact your dealer ANODE ROD INSPECTION The heater tank is equipped with anode rods to provide corrosion control At least once a year the anode rods should be checked to determine if...

Страница 30: ...g screws securely 7 Replace outer jacket cover plate In some water areas the sediment might not be removed by this method and may result in the water heater making rumbling or boiling noises To dissol...

Страница 31: ...xt trial for ignition check gas supply pilot burner spark and flame sense wiring flame rod contaminated or out of position burner ground connection 3 Recycle Flame failed during run Initiate new trial...

Страница 32: ...n fuse or circuit breaker 5 Disconnect switch off 6 Harness not plugged into appliance receptacle A FLUE DAMPER OPEN OR OPENING Unit is calling for heat and damper disc should be in vertical position...

Страница 33: ...s slower Call service agent Check gas input If incorrect adjust gas pressure or replace main burner orifice Draft hood not installed or Call service agent Install draft hood or baffles as one or more...

Страница 34: ...so installed at the heater s and operational at all times The temperature and pressure relief valve installed on the heater is not an acceptable method 4 SERVICE AND REPAIR EXPENSES Under the limited...

Страница 35: ...35 NOTES...

Страница 36: ...36 Copyright 2011 Lochinvar LLC All rights reserved 300 Maddox Simpson Parkway Lebanon TN 37090 Phone 615 889 8900 Fax 615 547 1000 Technical Service email 2tech lochinvar com www Lochinvar com...

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