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5715184-BIM-A-0519

Johnson Controls Ducted Systems

29

NOTES:

1. Airflow expressed in standard cubic ft per minute (CFM)

2. Motor voltage at 115 V

 FIGURE 33:  

Furnace Control Board

ELECTRONIC AIR

CLEANER TERMINAL

HUMIDIFIER TERMINAL

DIAGNOSTIC ERROR CODE

RETRIEVAL BUTTON

BLOWER OFF DELAY JUMPER

CONTINUOUS FAN SPEED

JUMPER

Table 18: 

Blower Performance CFM - Any Position (Without Filter) - MM9E

Models

Input/Airflow/Cabinet

Speed

Airflow Data 

(SCFM)

Ext. Static Pressure (in. H

2

O)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

60/1200/B

High 1342

1316

1290

1268

1243

1219

1172

1116

Medium High 

1297

1267

1247

1217

1189

1159

1129

1087

Medium

1165

1139

1108

1080

1051

1020

983

948

Medium Low 

1027

995

965

936

894

862

825

778

Low 822

775

740

687

649

605

566

512

80/1200/B

High 1418

1390

1364

1333

1304

1281

1246

1205

Medium High 

1305

1281

1244

1217

1182

1149

1109

1066

Medium

1139

1112

1071

1035

992

951

908

874

Medium Low 

1017

986

948

901

859

819

765

727

Low 885

821

763

711

651

611

560

518

80/1600/C

High 1704

1678

1652

1626

1607

1569

1512

1429

Medium High 

1360

1329

1296

1253

1226

1194

1159

1122

Medium

1182

1147

1108

1075

1044

1005

967

919

Medium Low 

961

923

882

842

787

733

667

598

Low 871

757

717

654

557

499

454

402

80/2000/C

High 2130

2086

2065

2016

2001

1932

1863

1775

Medium High 

1922

1894

1835

1810

1771

1727

1688

1627

Medium

1684

1648

1616

1559

1516

1471

1429

1382

Medium Low 

1563

1528

1474

1435

1392

1329

1291

1244

Low 1371

1321

1281

1222

1173

1131

1076

1017

100/1600/C

High 1716

1672

1645

1612

1602

1555

1520

1485

Medium High 

1369

1333

1301

1260

1218

1182

1145

1107

Medium

1170

1126

1081

1045

1006

959

914

876

Medium Low

1033

984

944

899

853

791

729

696

Low 972

812

763

710

637

554

509

455

Содержание MM9E Series

Страница 1: ...Termination 21 Downward Venting 22 Direct Vent Air Intake Connection and Vent Connection 22 Outside and Ambient Combustion Air 23 Attic and Crawl Space Combustion Air Termination 24 Gas Valve 27 Readi...

Страница 2: ...The size of the unit must be based on an acceptable heat loss cal culation for the structure ACCA Manual J or other approved meth ods may be used 12 When moving or handling this furnace prior to inst...

Страница 3: ...hes etc Hydrochloric acid Cements and glues Antistatic fabric softeners for clothes dryers Masonry acid washing materials When outdoor air is used for combustion the combustion air intake duct system...

Страница 4: ...r protected to avoid physical damage by vehicles 24 in clearance in front and 18 in on side recommended for service access All furnaces approved for alcove installation FOR FURNACES INSTALLED IN THE C...

Страница 5: ...urnace does not operate properly The ducts attached to the furnace plenum must be of sufficient size so the furnace operates at the specified external static pressure and within the air temperature ri...

Страница 6: ...wnflow installations must use a suitable duct connector approved by the furnace manufacturer for use with this furnace The duct connec tors are designed to be connected to the rectangular duct under t...

Страница 7: ...Filters Downflow furnaces typically are installed with the filters located above the furnace extending into the return air plenum or duct Any branch duct rectangular or round duct attached to the plen...

Страница 8: ...ng 7 6 9 17 5 7 6 9 17 5RWDWH YHQW EORZHU HLWKHU ZD IMPORTANT On all installations without a coil a removable access panel is recommended in the outlet duct such that smoke or reflected light would be...

Страница 9: ...ZQIORZ RPEXVWLRQ LU QOHW DV 3LSH QWU OHFWULFDO QWU RQGHQVDWH UDLQ 2SWLRQDO 5HWXUQ LU XWRXW LWKHU VLGH RU ODGGHG GRRU DGG DSSR LPDWHO DQ DGGLWLRQDO 6833 1 RPEXVWLRQ LU QOHW 5 7851 1 9HQW RQQHFWLRQ 2XWO...

Страница 10: ...pples and conventional 90 degree elbow s to enter through the cabinet access holes FIGURE 11 Gas Valve DANGER An overpressure protection device such as a pressure regulator must be installed in the ga...

Страница 11: ...be shut off prior to disconnecting the electrical power before proceeding with the conversion WARNING SHOCK HAZARD Turn off electrical supply to furnace WARNING Never use an open flame to check for l...

Страница 12: ...thermostat by following the instructions that come with the thermostat With the thermostat set in the OFF position and the main electrical source disconnected connect the thermostat wiring from the w...

Страница 13: ...nsate pan is self priming and contains an inter nal trap to prevent flue gas leaking Do not install an external con densate trap IMPORTANT The furnace indoor coil and humidifier drains may be combined...

Страница 14: ...taken to prevent the drain line from freezing Failure to provide proper protection from freezing can result in improper operation or damage to the equipment and possible property damage When exposed t...

Страница 15: ...I VR WKDW QR VDJJLQJ ORRSV ZLOO FROOHFW DQG KROG FRQGHQVDWH ZKLFK ZLOO FDXVH WKH IXUQDFH WR QRW RSHUDWH 6KRUWHQ SUHVVXUH VZLWFK KRVH 5H URXWH DQG VKRUWHQ SUHVVXUH VZLWFK KRVH 6KRUWHQ UDLQ JXWWHU KRVH...

Страница 16: ...KLV SRVLWLRQ 127 0D UHTXLUH WKH ORQJHU KRVH WKDW LV SURYLGHG ZLWK ZLGHU FDELQHWV 0RYH FRQGHQVDWH GUDLQ KRVH WR WKLV SRVLWLRQ 0D H LW HLWKHU VLGH RI WKH FDELQHW 0RYH UDLQ JXWWHU KRVH WR WKLV SRVLWLRQ K...

Страница 17: ...ciety for Test ing and Materials ASTM standards D1785 Schedule 40 PVC D2665 PVC DWV F891 PVC DWV Cellular Core D2261 ABS DWV or F628 Schedule 40 ABS Pipe cement and primer must conform to ASTM Standar...

Страница 18: ...A 100 000 3 80 100 000 3 60 100 000 4 145 100 000 4 125 Elevation 4001 5000 Elevation 8001 9000 Model Input BTUH Pipe Size in Max Equivalent Length ft Model Input BTUH Pipe Size in Max Equivalent Leng...

Страница 19: ...A Dimension Illustrated in Figure 21 2 in Standard 2 5 16 in 3 in Standard 3 1 16 in 2 in Sweep 3 1 4 in 3 in Sweep 4 1 16 in TABLE 9 Equivalent Length of Fittings Fitting Equivalent Length 2 in 90 sw...

Страница 20: ...as supplier 12 in 30 5 cm or in accordance with local installation codes and the requirements of the gas supplier F Clearance to outside corner 12 in 30 5 cm or in accordance with local installation c...

Страница 21: ...ustion air sec tions in these instructions Follow the instructions for outdoor combus tion air or ventilated combustion air and the instructions for installing the vent system with the vent terminatin...

Страница 22: ...imming pool or a location where swimming pool chemicals might be stored Be sure the terminal assembly follows the outdoor clearances listed in Section 1 Outdoor Air Contaminants An unconfined space is...

Страница 23: ...n 12 in 30 5 mm of the bottom of the confined space shall communicate directly or by means of ducts with the outdoors crawl spaces or attic spaces 2 One permanent opening commencing within 12 in 30 5...

Страница 24: ...eing placed into operation could result in carbon monxide poisoning or death The following steps shall be followed for each appliance connected to the venting system being placed into operation while...

Страница 25: ...pilots 2 Run furnace for a minimum of 3 minutes in heating operation 3 Measure time in sec for gas meter to complete 1 revolution and note reading The 2 cubic ft dial provides a more accurate measure...

Страница 26: ...300 750 78 46 92 231 25 144 288 720 80 45 90 225 26 138 277 692 82 44 88 220 27 133 267 667 84 43 86 214 28 129 257 643 86 42 84 209 29 124 248 621 88 41 82 205 30 120 240 600 90 40 80 200 31 116 232...

Страница 27: ...ench 3 Turn the electrical and gas supplies back on and with the burners in operation check for gas leakage around the gas valve pressure port using an approved non corrosive gas leak detection fluid...

Страница 28: ...ower speed for each model is shown in Table 17 Use of a heating speed other than the default heating blower speed may result in reduced energy efficiency and higher electric utility bills In certain c...

Страница 29: ...B High 1418 1390 1364 1333 1304 1281 1246 1205 Medium High 1305 1281 1244 1217 1182 1149 1109 1066 Medium 1139 1112 1071 1035 992 951 908 874 Medium Low 1017 986 948 901 859 819 765 727 Low 885 821 76...

Страница 30: ...on air is provided the pressure switch closes and the ignition control provides a 17 second ignitor warm up period The gas valve then opens the gas starts to flow ignition occurs and the flame sensor...

Страница 31: ...Flashes and will enter a one hour soft lockout 5 RED FLASHES This fault is indicated if the normally closed rollout switch opens The rollout control is manually reset Check for proper combustion air...

Страница 32: ...e memory has been cleared and resumes the normal slow green flash after a five second pause SECTION XI REPLACEMENT PARTS LIST DESCRIPTION MOTOR MOTOR DIRECT DRIVE BLOWER BLOWER COMBUSTION ELECTRICAL C...

Страница 33: ...RVICE 5754336 UWD A 0519 Fault Code Retrieval To retrieve fault codes push and release ERROR button on control board The LED will flash the last five error codes beginning with the most recent If ther...

Страница 34: ...5715184 BIM A 0519 34 Johnson Controls Ducted Systems NOTES...

Страница 35: ...Ells Polarity is correct black is L1 hot white is N neutral Ground wire is connected Line voltage value to furnace volts AC Low voltage value between R and C on furnace control board volts AC Thermos...

Страница 36: ...atic in w c after Air Side Heating Air Side Cooling Air Side Continuous Fan Clean Up Give owner the owner s manual provided Gas Type Explain thermostat use and programming if applicable to owner Cycle...

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