Carrier BT30RF- EXPR, Service & Installation Manual

Page 1: ...ERVICE INSTALLATION MANUAL MEDIUM TEMPERATURE VERTICAL REFRIGERATORS 51 1337 02 01 03 CARRIER COMMERCIAL REFRIGERATION INC Providing BEVERAGE AIR FRIGIDAIRE KELVINATOR UNIVERSAL NOLIN Products Service...

Page 2: ...1 GLASS TWO DOOR TOP MOUNT CHROMATOGRAPHY 52 1993 38 BT50RS 4 1 SOLID TWO DOOR TOP MOUNT SCIENTIFIC GENERAL PURPOSE 52 1993 30 BT50RSFMS 4 1 SOLID TWO DOOR TOP MOUNT FLAMMABLE MAT L STORAGE 52 1993 39...

Page 3: ...MAINTENANCE REPAIR 37 ELECTRICAL REFRIGERATION INFORMATION Medium Temperature Glass Solid 1 Door 15 Medium Temperature Glass Solid 2 Door 16 Medium Temperature Glass 3 Door 17 Medium Temperature Solid...

Page 4: ...rpose refrigera tors are available in one two and three door solid or glass door models Except for routine cleaning these medium temperature cabi nets will require little maintenance In the unusual ev...

Page 5: ...r Customer Variations BR Baskin Robbins DQ Dairy Queen DQL Dairy Queen Light Duty 4 Revision Level Kelvinator Scientific Model Example ESTL50RSFMS 4 E S TL 50 R S FMS 4 E Export ET Export Transformer...

Page 6: ...Glass medium temp G Glass S Solid O Open T Sliding Glass Door track 30 50 80 Cubic Feet R Remote on Bottom Mounted Upright U Remote on Top Mounted Upright T Top Mounted Compressor B Bottom Mounted Co...

Page 7: ...er air circulation These cabinets require a 2 minimum clear ance behind for proper air circulation The cabinet must be installed on sturdy solid level floor The cabinet must be located so it can be pl...

Page 8: ...free and no damage was done during shipping 5 Check fan blade s for free operation 6 Turn on the main power switch Once the compressor starts the voltage should be checked at the compressor terminals...

Page 9: ...PORTANT Do not under any circumstances cut or remove the round grounding prong from the equipment plug WARNING Consult a licensed electrician if you have any doubt about the grounding of your wall rec...

Page 10: ...onal Drawings 8 TOP MOUNT GLASS PULL DOOR DIMENSIONAL DRAWINGS SIDE VIEW 261 4 INTERIOR 263 4 GLASS 61 GLASS 833 4 6 52 471 4 INTERIOR 215 8 GLASS TYP 61 GLASS TYP 361 4 343 4 33 605 8 INTERIOR 295 8...

Page 11: ...ed Air Fin Tube Forced Air Fin Tube Forced Air Evaporator Type Fin Tube Forced Air Fin Tube Forced Air Fin Tube Forced Air Refrigerant Type R 404A R 404A R 404A Refrigerant Control Expansion Valve Exp...

Page 12: ...s Dimensional Drawings 10 BOTTOM MOUNT DIMENSIONAL DRAWINGS GLASS INTERIOR 215 8 GLASS TYP INTERIOR 78 SIDE VIEW 31 26 1 4 GLASS 263 4 61 793 4 52 471 4 61 GLASS TYP 361 4 343 4 33 605 8 INTERIOR 295...

Page 13: ...sor BTUH 10 F Evap 2400 5400 5400 Condenser Type Fin Tube Forced Air Fin Tube Forced Air Fin Tube Forced Air Evaporator Type Fin Tube Forced Air Fin Tube Forced Air Fin Tube Forced Air Refrigerant Typ...

Page 14: ...prox 440 lbs 604 lbs Compressor BTUH 10 F Evap 2126 2126 Condenser Type Fin Tube Forced Air Fin Tube Forced Air Evaporator Type Fin Tube Forced Air Fin Tube Forced Air Refrigerant Type R 404A R 404A R...

Page 15: ...SECTION II...

Page 16: ...3 6 5 Total Refrigeration Amps 8 7 8 8 9 0 SYSTEM PERFORMANCE NOTE REFER TO SERIAL DATA PLATE FOR REFRIGERANT TYPE CHARGE Compressor Model Number Americold HP121 1 3087 Recommended Operating Temp Ran...

Page 17: ...ion Amps 14 2 14 7 14 6 SYSTEM PERFORMANCE NOTE REFER TO SERIAL DATA PLATE FOR REFRIGERANT TYPE CHARGE Compressor Model Number Americold HP121 1 3087 Recommended Operating Temp Range F C 32 F to 55 F...

Page 18: ...0 0 9 6 9 8 Total Refrigeration Amps 14 4 14 1 14 2 SYSTEM PERFORMANCE NOTE REFER TO SERIAL DATA PLATE FOR REFRIGERANT TYPE CHARGE Compressor Model Number Americold HP110 1 3083 Recommended Operating...

Page 19: ...12 ST30RGBB 4 1 00 0052 00 00 0137 00 00 0056 00 00 0061 01 00 0050 01 00 0067 01 00 0017 10 ST50RGBB 4 1 00 0052 00 00 0084 00 00 0056 00 00 0061 04 00 0050 01 00 0067 02 00 0017 10 T30MGP 4 1 00 00...

Page 20: ...WITH FLUORESCENT LIGHTING SYSTEM BK BN WE BK BK W RIB BK BK WE WE WE BK BK BK OPTIONAL RECEPTACLES OPTIONAL BK WE SOLID 2 3 DOOR MODELS AND OPTIONAL REMOTE MODELS COMP CONTROL CONTACTOR LIQUID LINE S...

Page 21: ...ET MUST BE GROUNDED ALL CONTROLS SHOWN IN OPERATING MODE WE WE BK WE BN TEMPERATURE MONITOR CONTROL PANEL DELUXE ON OFF SWITCH BK BN BN WE BK WE WE OE CONDENSOR FAN BK OE 1 BK RD YW 4 EVAP FAN BN WE 8...

Page 22: ...OR FAN S COMPRESSOR M C CONTACTOR 220V 50 HZ WE OE OE WE OE BK W RIB EVAPORATOR FAN S BK OPTIONAL CHART RECORDER WE BK BK WE BN BK WE ALL CONTROLS SHOWN IN OPERATING MODE CAVITY BK SEE DATA PLATE FOR...

Page 23: ...25 250V TERMINAL BLOCK BK RD BE PE BN OE WE YW BE RD WE OE 220V 50 HZ 115V 60 HZ BE RD WE PIN PIN OE ELECTRICAL BOX ASSY CONDENSOR FAN ASSY CONDENSOR NOTES 2 F FORWARD ROTATION CONDENSOR FAN NORMAL OP...

Page 24: ...OE 220V 50 HZ 115V 60 HZ BE WE OE ELECTRICAL BOX ASSY CONDENSOR FAN ASSY CONDENSOR NOTES 2 F FORWARD ROTATION CONDENSOR FAN NORMAL OPERATION 1 STANDARD CONNECTIONS SHOWN WITH SOLID LINES OPTIONAL CON...

Page 25: ...RD BE PE BN OE WE YW BE RD WE OE 220V 50 HZ 115V 60 HZ OE ELECTRICAL BOX ASSY CONDENSOR FAN ASSY CONDENSOR NOTES 2 F FORWARD ROTATION CONDENSOR FAN NORMAL OPERATION 1 STANDARD CONNECTIONS SHOWN WITH...

Page 26: ...ELECTRICAL BOX WIRING DIAGRAM 00 0056 00 WIRING DIAGRAM 25...

Page 27: ...ELECTRICAL BOX WIRING DIAGRAM 00 0057 00 26 WIRING DIAGRAM...

Page 28: ...ELECTRICAL BOX WIRING DIAGRAM 00 0064 00 WIRING DIAGRAM 27...

Page 29: ...S MULLION HEATER OPTIONAL CABINETS ONLY SHORT MULLION HEATER QUAD DOOR HARDENING BN BN BN REMOVE OE WIRE ON MED TEMP INCUBATOR MODELS REMOVE OE WIRE ON MED TEMP MODELS REMOVE OE WIRE ON MED TEMP MODEL...

Page 30: ...RMOSTAT MOUNTED CAVITY T STAT 1 FAN 2 FANS WE WE BK BK BN BN BK BK WE BN OE OE OE OE USE WITH MOUNTED HARNESS EVAPORATOR FAN EXTENSION GROUP 01 1 DOOR GROUP 02 2 DOOR 3 DOOR SPADE SPADE 1 4 3 2 7 6 5...

Page 31: ...RNESS FLOURESCENT LIGHT GR 02 HARNESS YW YW WE WE YW WE WE YW YW BE YW RD RD BE BE BE YW YW YW YW WE WE RD RD HARNESS LAMP FIXTURE EXTENSION HARNESS FLOURESCENT LIGHT GR 01 YW YW WE WE YW YW YW BE BE...

Page 32: ...SOLENOID WIRING DIAGRAM 00 0060 00 RD 5 AMP 125 250V BK BN BE WE PE OE YW WE MODELS INSTALL ON REMOTE SOLENOID VALVE LIQUID LINE BK BK OE HARNESS SOLENOID VALVE WIRING DIAGRAM 31...

Page 33: ...59 00 GN BK BK CIRCUIT BREAKER TERMINAL BLOCK GN GN TERMINAL BLOCK RD BE BK WE 5 AMP 125 250V PE BN YW OE HARNESS RECEPTACLE BOX SUPPLY BK WE WE BK WE WE BK BK BK BK WE WE WE BK RECEPTACLE BOX BACK OF...

Page 34: ...BE WE RD BK PE YW OE BN HARNESS LIGHT BOX SUPPLY WE WE GY BK BK INCANDESCENT LIGHT CIRCUIT BREAKER TERMINAL BLOCK 1 2 3 4 5 6 7 8 9 C L GY GY WE BK BK WE BN GY BK PE WE DELUXE CONTROL PANEL CONNECTOR...

Page 35: ...6GL2A 18RD020GS2A 18GY016GL2A 18YW020QS2A 18PE020RS2A 18BE020RS2A 18RD004GQ2A 18YW008QR2A 18BN008GR2A 18YW008GR2A 18YW008GQ2A 18GY004GQ2A 18RD004QQ2A RESISTOR W LEADS 18PE008GQ2A 18PE008GG2A 18PE008DG...

Page 36: ...ADS 18PE008GQ2A 18PE008GG2A 18PE008DG2A 18YW004GR2A 18GY008GG2A 18GY012DG2A 18PE008GR2A 18OE004GR2A 18OE008GG2A 18WE008GQ2A 18BK008GQ2A BLACK LEAD WHITE LEAD 18BE008GQ2A 18BK024GG2A 18WE024GG2A 18BN00...

Page 37: ...4 OPTIONAL CONTROL PANEL MOUNTED LIGHT SWITCH KEYED CONTROL PANEL 8 7 2 6 4 3 CONTACTOR ELECTRICAL BOX C T1 L1 L2 T2 WE GN BK BK BN HARNESS PANEL KEYED ON OFF OPTIONAL CONTROL PANEL MOUNTED ON OFF POW...

Page 38: ...SECTION III Maintenance and Repair The manufacturer requires compliance to all CGC reclamation laws by saervice companies engaging in system processing...

Page 39: ...WARNING To avoid the possibility of an electrical shock turn OFF the thermostat and unplug the power cord of the cabinet before cleaning or touching electrical connections or parts...

Page 40: ...ly seated in sockets 2 If cabinet is not running check that Master Power Supply Switch and Light Switch are ON fuses are okay no switch in the supply is OFF and that the cab inet is plugged in CUSTOME...

Page 41: ...the compressor is running close off the suction line so that only the port and valve are part of the com pressor s low side When the valve is closed and vacuum has started time how long it takes to p...

Page 42: ...system until you reach a balanced pressure This will give you an approxi mate static charge 2 Weigh in the refrigerant using a scale calibrated in ounces The cabinet s operation is now ready to be te...

Page 43: ...is type valve should be tightly capped except when making the gauge connection TO CHECK FOR OPEN WINDINGS Use a multimeter Measure ohms between C and R and between C and S If windings are O K multimet...

Page 44: ...d 5 Use a multimeter to check the run and start capacitors for shorts or open circuits With a good capacitor the indicator should first move to a reading and then gradually increase to infinity If the...

Page 45: ...re in another suitable cabi net if possible Be sure to prevent spoilage of the product which may occur if it is left at room tempera ture 2 Turn OFF the Master Power Supply Switch 3 Remove the shelvin...

Page 46: ...cabinet 2 Remove the front panel 3 Remove the cover panel on the electrical wiring box 4 Disconnect the leads to the ballast 5 Replace the ballast with correct part 6 Replace the electrical wiring bo...

Page 47: ...ine pin wiring harness has been added to the upright models med low 1 Electrical Box to cabinet 2 Main wiring harness to evaporator area ELECTRICAL BOX QUICK CONNECT 1 1 1 1 2 2 2 2 46 MAINTENANCE REP...

Page 48: ...or bottom mount by remov ing the front panels Remove the raceway cover 1 Terminal board power to mullion heater 2 Heated door receptacle 3 Door switch 4 Fluorescent light harness CABINET RACEWAY LOWER...

Page 49: ...INSTRUCTIONS SOLID DOOR REMOVAL INSTALLATION ADJUSTMENT 48 MAINTENANCE REPAIR...

Page 50: ...r with one hand Remove two screws locat ed in top bracket of door opening Door can be lifted up and away from the BTM Bracket pin NOTE Door closer cartridge is spring loaded ALIGNING THE DOORS Proper...

Page 51: ...e lifted out of the lower hinge bracket REINSTALLING DOORS 1 Set lower square shaft on door in lower hinge bracket 2 Insert top hinge pin and tighten to 12 ft lbs torque NOTE Washer must be in place s...

Page 52: ...ss can be gained to the retainer clip which holds the lock barrel in place The lock can now be removed GLASS DOOR The door handle can be removed or replaced by pulling the door gasket out of its retai...

Page 53: ...h surface 3 Pry up one corner of gasket with a putty knife or screwdriver Pull gasket from perimeter of door retainer Clean new gasket and straighten to insure proper fit 4 Pull gasket from perimeter...

Page 54: ...mullion cover is free Set aside Again spread plastic extrusion apart and carefully remove the insulation material This will expose the mullion heater taped in place Heater leads are routed either up o...

Page 55: ...accessibility 1 Disconnect the power to the cabinet 2 Release R H and L H Lock screws 3 Drop the front of the pan and swing it back 4 Disconnect the ground wire 5 Raise the pan unhook from back 6 Rem...

Page 56: ...light switch is located on the front control panel 1 Disconnect the power to the cabinet 2 Remove the plastic lamp shield Remove the lamp bracket from the cabinet 3 Remove the lock nut on the switch b...

Page 57: ...r lamp shield 2 Grasp the bulb 3 Raise the bulb up Pull out of the socket 4 Remove the lamp shields and the end caps 5 Place a new bulb in the shield Attach the end caps 6 Insert the bulb into the cab...

Page 58: ...inet 2 Lower evaporator drain pan 3 Remove screws on mounting bracket 4 Slide thermal bulb assembly out of cabinet 5 Replace thermostat into position as indicated in above photo 6 Replace screws 7 Rep...

Page 59: ...S FEATURES Temp Range 30 F 34 C Adjustable Differential Full Motor Rating Capillary Bulb Switch Elec Full Load Type Range F Diff F Length Size Action Rating 120V AC 240V AC 1609 101 30 to 90 Adj 31 2...

Page 60: ...n Super heat setting 6 to 8 valve is field adjustable 1 Disconnect power to the cabinet 2 Remove the evaporator drain pan 3 Isolate the valve from the remainder of the system 4 Remove the valve and re...

Page 61: ...he fan guard by rotating it counter clock wise to the position shown 3 Remove the fan and bracket assembly by rotating it to the position shown 4 Lower the fan assembly and remove the two screws that...

Page 62: ...pporting the front of the shelf with one hand while pushing down on the rear of the shelf will help ease installation To slope shelves insert the cantilever plate tabs into the rectangular holes in th...

Page 63: ...CASTER INSTALLATION INSTRUCTIONS 62 MAINTENANCE REPAIR...

Page 64: ...irements for storing flammable material cabinet has no openings other than the door or any electrical components below the compressor compartment NOTE Do not modify cabinet or remove label on the fron...

Page 65: ...Expansion Device Capillary 031 x 7 Charge Refrig Type Oz Grams R404A 13 368 5 SYSTEM COMPONENTS R 404A AMBIENT 70 F 21 1 C 80 F 27 C 90 F 32 5 C Cavity Temp F C 37 2 7 42 5 5 44 6 6 Suction Pressure...

Page 66: ...t side of evaporator freezer interior 4 Carefully swing down front edge of evaporator freez er assembly for full access to back of freezer and upper interior cabinet walls Thermostat bulb may have to...

Page 67: ...R OPT These bulbs are located at the rear left hand side of the freezer box The thermostat is mounted to the electrical box on the right hand side The temperature is set in degrees Celsius Figure 1 1...

Page 68: ...ING UNIT AREA BT30RF FMS 1 Compressor 2 Thermostat 3 Perimeter hot gas loop 4 Condenser coil 5 Strainer Drier 6 Heat exchange 1 1 1 1 5 5 5 5 6 6 6 6 Rear View 2 2 2 2 3 3 3 3 4 4 4 4 68 CONDENSING UN...

Page 69: ...ELECTRICAL REFRIGERATION INFORMATION BT30RF EXPR Explosion Proof Refrigerator Freezer...

Page 70: ...should be free standing with a mini mum of 4 between the cabinet rear and the wall To allow air flow over the compressor and machin ery compartment a minimum of 12 overhead clearance should be provid...

Page 71: ...temperature etc To Decontaminate Should more extensive cleaning and decontamination be necessary the freezer door can be removed and the evaporator assembly pivoted down for complete access to the cab...

Page 72: ...apillary Tube 8 x 036 Charge Refrig Type Oz Grams R 134A 10 283 5 SYSTEM COMPONENTS AMBIENT 70 F 21 1 C 80 F 27 C 90 F 32 5 C Cavity Temp F C 37 2 7 41 5 40 4 5 Suction Pressure PSIG Kpa 3 21 3 21 1 7...

Page 73: ...3 Thermostat 4 Thermostat Adjustment enclosed 5 Liquid Line Process Tube high side 6 Compressor Process Tube high side 7 Cold Wall Process Tube low side 8 Hot Gas Perimeter Loop 9 Condenser Inlet and...

Page 74: ...net via the hold down brackets as shown The condensor consists of a 2 piece series circuit arrangement It uti lizes natural convection to dissipate heat generated by the refrigerant cycle This condens...

Page 75: ...supply circuits before removing explosion proof cover REPLACEMENT OF SWITCHES Types E121 F120 1 Remove cover 2 switch mounting screws switch and insulator 2 Disconnect 3 switch wires at switch termin...

Page 76: ...hermostat Bulb is routed through a hole provid ed on the top lefthand side of the unit compartment 1 The bulb is then inserted into a clamp located on top of the stainless steel evaporator as shown in...

Page 77: ...of the cabinet A Refrigeration is accomplished by tub ing being attached to the freezer compartment hous ing B Depending on the application and number of door openings this cabinet will need to be man...

Page 78: ...c appropriate materials and wiring methods must be used in order to comply with the current code for Class I Group C and D area installation All local and other appropriate codes must be followed The...

Page 79: ...ELECTRICAL REFRIGERATION INFORMATION ST260RI ST260RIR...

Page 80: ...ding By pressing the D key other values and operating parameters may be sequentially reviewed While the D key is held down a code indicating the parameter is displayed when the key is released the par...

Page 81: ...MODULE 1 ANALOGIC PARAMETERS MODULE 1 PARAMETERS 83...

Page 82: ...MODULE 1 DIGITAL DISPLAY Blood Bank Incubator Models Vendor Daytronics Effective July 2002 Through Present 84 MODULE 1...

Page 83: ...MODULE 1 DAYTRONICS PARAMETERS MODULE 1 PARAMETERS 85...

Page 84: ...set via the digital process meter See Table 1 for factory settings To adjust alarm points see Setting and Reviewing Parameters under MOD ULE 1 DIGITAL DISPLAY 3 A button is provided for testing prope...

Page 85: ...2 2 3 3 3 3 7 7 7 7 9 9 9 9 8 8 8 8 4 4 4 4 6 6 6 6 5 5 5 5 Emergency Procedure Planning Post adjacent to or on the cabinet door instructions to follow in the event of an alarm condition 1 Persons to...

Page 86: ...odule This module maintains cabinet temperature by pulsing voltage to a heater located under the evaporator coil This module consists of a solid state controller solid state relay and a poten tiometer...

Page 87: ...frigerator has a panel indicator to que the attendant of an open cabinet door The tempera ture probe is located in a simulated product load with in the cavity Whenever the cabinet door is open a panel...

Page 88: ...W LEADS 18PE008GQ2A 18PE008GG2A 18PE008DG2A 18YW004GR2A 18GY008GG2A 18GY012DG2A 18PE008GR2A 18OE004GR2A 18OE008GG2A 18WE008GQ2A 18BK008GQ2A BLACK LEAD WHITE LEAD 18BE008GQ2A 18BK024GG2A 18WE024GG2A 18...

Page 89: ...F 4 Heater Calrod 800 Watts 16 5 Ohms 5 R T D Temperature Probe INCUBATOR EVAPORATOR LAYOUT CABINET INTERIOR LAYOUT 1 Receptacle Box 2 2 Amp Fuse 3 Electrical Outlet 4 Incandescent Light 1 1 3 3 5 5 3...

Page 90: ...Device Capillary 042 x 14 Charge Refrig Type Oz Grams R404A 15 425 2 SYSTEM COMPONENTS AMBIENT 70 F 21 1 C 80 F 27 C 90 F 32 5 C Cavity Temp F C 31 2 30 2 30 2 Suction Pressure PSIG Kpa 16 200 18 213...

Page 91: ...rload Check overload Replace if necessary Open compressor Check compressor Replace if necessary Open service cord Check with ohmmeter at unit If no circuit and current is indicated at outlet replace o...

Page 92: ...unded Replace compressor mounts Fan hitting drain pan or Move fan mechanically grounding Shipping bands rubbing Make sure all shipping bands have been cut and removed Loose fan blades or motor Tighten...

Page 93: ...ltage with variance more or less passages Repair and correct condition than 10 from 115 volts May also be caused by head pressures too high PRODUCT TOO COLD Thermostat set too cold Set warmer Setting...

Page 94: ...re all right will blow fuse replace compressor High discharge pressure Eliminate cause of excessive pressure Make sure discharge shut off and receiver valves are open if applicable Tight compressor Ch...

Page 95: ...peration on starting Reduce starting load install crankcase winding pressure limit valve increase voltage if low replace relay if defective Relay contacts sticking Clean contacts or replace relay Impr...

Page 96: ...ng at one end or both extending 2 3 from base Mercury deposit generally within Should evaporate as lamp is operated 1 of lamp end Poor circuit contact likely at the Lampholders should be rigidly mount...

Page 97: ...k voltage and correct if possible Ballast improperly or incompletely Study ballast label wiring instructions and connected check connections Dust or dirt on lamp or fixture Clean BLINKING ON OFF Norma...

Page 98: ...RESSOR AREA MEDIUM TEMP Component Identification START COMPONENT ASS Y CONDENSER COIL FAN MOTOR COMPRESSOR DESCRIPTION FILTER DRIER FAN BLADE 2 6 3 5 4 ITEM 1 6 4 3 2 5 1 100 COMPRESSOR AREA ILLUSTRAT...

Page 99: ...0 60 START CAPACITOR TOGGLE SWITCH POWER TERMINAL BOARD RELAY POWER SCIENTIFIC MODELS BALLAST BOX ASSEMBLY 6 RECEPTACLE 7 12 11 10 8 9 POWER CORD RUN CAPACITOR BALLAST FUSE THIS LOCATION USED ONLY ON...

Page 100: ...Y 6 5 4 4 ORANGE JUMPER WIRE BLACK WIRE ORANGE WIRE 3 1 2 RELAY START TERMINAL BLOCK 3 4 2 CAPACITOR RUN 1 DESCRIPTION ITEM CAPACITOR START 2 HARNESS COMPRESSOR HARNESS ELECTRICAL BOX 6 5 1 102 START...

Page 101: ...ETAINER HEATER HEATER DEFROST 4 5 DESCRIPTION EXPANSION VALVE EVAPORATOR COIL SEQ 2 1 1 2 A B A B SECTION A A INCUBATOR 5 ATTACH RETAINER IN THIS POSITION AT ALL LOCATIONS EXCEPT ENDS 5 3 THIS POSITIO...

Page 102: ...EVAPORATOR FAN SHROUD ASSEMBLY 104 EVAPORATOR FAN SHROUD ILLUSTRATION...

Page 103: ...M MOUNT MODELS WIRES EXIT AT THE BOTTOM AND THE SWITCH IS MOUNTED IN THE RIGHT SIDE ASSEMBLY ON SCIENTIFIC MODELS SWITCH IS MOUNTED IN THE CONTROL PANEL ASSEMBLY SHOWN IS RIGHT SIDE FOR BOTTOM MOUNT M...

Page 104: ...X ON OUTER PANEL HEATER PLACEMENT 1 2 MAX SEQ 6 5 4 HEATER BREAKER 3 2 1 TAPE OVER HEATER FULL LENGTH LOCATE SPLICE APPROX AS SHOWN DO NOT BEND TAPE MUST COVER SPLICE 1 COMPLETED ASS Y COMPLETED ASS Y...

Page 105: ...EVAPORATOR FAN AREA BT30RSFMS BT50RSFMS EVAPORATOR FAN AREA ILLUSTRATION 107...

Page 106: ...SECTION IV PART LISTS WHEN ORDERING PARTS FURNISH COMPLETE MODEL SERIAL INFORMATION Keep This Manual for Future Reference Engineering and Technical Data are Subject to Change Without Notice...

Page 107: ...19 1675 02 19 1675 02 Heater Cond Pan 19 1688 00 19 1688 00 19 1688 00 19 1688 00 19 1688 00 19 1688 00 Ballast 19 1725 00 19 1725 00 19 1725 00 19 1725 00 19 1725 00 19 1725 00 Harness Ballast 19 17...

Page 108: ...1730 00 19 1730 00 19 1730 00 19 1730 00 Fuse Lights 19 0970 00 19 0970 00 19 0970 00 19 0970 00 19 0970 00 19 0970 00 Lampholder Top 19 0957 01 19 0957 01 19 0957 01 19 0957 01 19 0957 01 19 0957 01...

Page 109: ...1688 00 19 1688 00 Ballast 19 1725 00 19 1725 00 19 1725 00 19 1725 00 Harness Ballast 19 1730 00 19 1730 00 19 1730 00 19 1730 00 Fuse Lights 19 0970 00 19 0970 00 19 0970 00 19 0970 00 Lampholder T...

Page 110: ...0957 01 19 0957 01 19 0957 01 Lampholder Bottom 19 0957 02 19 0957 02 19 0957 02 19 0957 02 Switch Light 19 0729 00 19 0729 00 19 0729 00 19 0729 00 Lamp 19 1040 00 19 1040 00 19 1040 00 19 1040 00 Sa...

Page 111: ...Power 19 1005 00 Thermostat Cabinet 19 1031 00 23 5177 19 1018 00 Power Cord 19 0620 00 19 0967 00 Harness Ebox to Main 19 1675 03 Heater Cond Pan 19 1688 00 Lampholder 503 248D Switch Light 19 1003 0...