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Friedrich YL24J35, Service & Parts Manual

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Friedrich YL24J35 Service & Parts Manual Download Page 2

(Page 2 of 64)

TTJ-0197 (1/97)

TABLE OF CONTENTS

PAGE

GENERAL

Friedrich Room Model Number Code ....................................................................................................... 4

Application and Sizing ......................................................................................................... ..................... 5

Instructions For Using Cooling Load Estimate Form ................................................................................ 6

Cooling Load Estimate Form .................................................................................................................... 7

Heat Load Form ....................................................................................................................................... 8

Heating Load Form Friedrich Unit Heat Pumps ....................................................................................... 9

SPECIFICATIONS/PERFORMANCE DATA

Specifications “YS” - "YM" - "YL" Models ................................................................................................10

Performance Data (Cooling) “YS” - "YM" - "YL" Models .......................................................................... 11

Performance Data (Heating) “YS” - "YM" - "YL" Models .......................................................................... 11

Specifications “ES” - "EM" - "EL" - "EK" Models ..................................................................................... 12

Performance Data (Cooling & Heating) “ES” - "EM" - "EL" - "EK" Models ............................................... 13

REFRIGERANT REVERSE CYCLE

Refrigerant Flow Chart (Cooling Cycle) .................................................................................................. 14

Refrigerant Flow Chart (Heating Cycle) .................................................................................................. 14

INSTALLATION INSTRUCTIONS

Installation Instructions for DC-2 Drain Kit .............................................................................................. 15

COMPONENTS OPERATION/TESTING

Compressors ........................................................................................................................................... 16

Thermal Overload (External) ................................................................................................................... 16

Thermal Overload (Internal) ....................................................................................................................17

Fan Motor ................................................................................................................................................ 17

Capacitor, Run ........................................................................................................................................18

System Control Switch (Heat Pump & Electric Heat Models) ................................................................. 18

Thermostat .............................................................................................................................................. 19

Thermostat (“YQ” Model) ........................................................................................................................ 18

Thermostat  Adjustment .......................................................................................................................... 20

Resistor (Heat Anticipator) ...................................................................................................................... 20

MoneySaver Switch ................................................................................................................................. 20

Heat Element .......................................................................................................................................... 21

Defrost Thermostat (Heat Pump Models) ............................................................................................... 21

Defrost Bulb Location (Heat Pump Models) ............................................................................................ 22

Solenoid Coil (Heat Pump Models Only) ................................................................................................. 22

Check Valve .............................................................................................................................................22

Drain Pan Valve ....................................................................................................................................... 22

Reversing Valve (Heat Pump Models Only) ............................................................................................. 23

Summary of Contents for YL24J35

Page 1: ...1997 TwinTemp J Series AMERICA S BEST AIR CONDITIONER YS09J10 YS13J33 YM18J34A YL24J35 ES12J33 ES15J33A EM18J34A EL24J35 EL33J35 EK12J33A EK18J34A Service Parts Manual...

Page 2: ...odels 13 REFRIGERANT REVERSE CYCLE Refrigerant Flow Chart Cooling Cycle 14 Refrigerant Flow Chart Heating Cycle 14 INSTALLATION INSTRUCTIONS Installation Instructions for DC 2 Drain Kit 15 COMPONENTS...

Page 3: ...hart 26 Troubleshooting Cooling 27 Troubleshooting Heating Heat Pump Models 31 Troubleshooting Heating Cooling Electric Models 34 WIRING DIAGRAMS YS09J10 618 200 04 36 YS13J33 618 200 02 37 YM18J34A 6...

Page 4: ...QStar S Small Chassis M Medium Chassis L Large Chassis W Built In H Hazardgard 3rd 4th DIGITS APPROXIMATE BTU HR Cooling Heating BTU HR capacity listed in Specifications Performance Data Section 5th D...

Page 5: ...nditions of inside temperature and humidity The load calculation form is based on outside design temperature of 95 FDB and 75 FWB It can be used for areas in the Continental United States having other...

Page 6: ...hes or less in thickness is consid ered Light Construction An insulated wall or masonry wall over 8 inches in thickness is considered Heavy Construction 3b Multiply the total length linear feet of all...

Page 7: ...TTJ 0197 1 97 Page 7 of 64 COOLING LOAD ESTIMATE FORM...

Page 8: ...will deliver at indicated ambient temperature Below is an example using the heat load form A space to be conditioned is part of a house geographi cally located in an area where the lowest outdoor ambi...

Page 9: ...TTJ 0197 1 97 Page 9 of 64...

Page 10: ...ling 780 1325 1860 2665 1325 1860 2645 Hertz 60 60 60 60 Fuse Breaker Size 15 20 30 30 Amps 16 0 19 5 24 0 14 7 17 0 22 4 Watts 3500 4200 5500 2900 3500 4650 BTUH 10700 13000 17300 8900 10600 14300 Fa...

Page 11: ...idity PERFORMANCE DATA YS09J10 YS13J33 YM18J34 YL24J35 Heating AHAM 70 F Inside 47 F Outside 8300 12400 12300 17200 17200 23000 22800 70 F Inside 35 F Outside 10700 8900 13000 10600 17300 14300 Evapor...

Page 12: ...4 22 4 14 7 17 0 Total Watts Cooling 1140 1665 1850 2610 3670 1250 1875 1090 1655 1830 2640 3610 1250 1875 Hertz 60 60 60 60 60 60 60 Fuse Breaker Size 20 20 30 30 30 20 30 Fan RPM 1120 1100 1120 1100...

Page 13: ...53 0 32 0 13 3 EL33J35 52 0 28 0 71 0 299 17 0 94 0 81 0 35 0 18 0 EK12J33A 57 0 23 0 79 0 293 5 8 26 3 26 0 11 8 6 2 EK18J33A 55 0 25 0 73 0 262 8 2 42 0 46 0 30 0 8 8 Rating Conditions 80 F Room Air...

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Page 15: ...4 x 3 8 long machine screws and 10 24 hex nuts provided STEP 3 SQ KQ YQ Models Drill two holes in outer shell as shown in Figure 3 Also drill a 3 8 diameter hole in the base pan 3 from the back and 3...

Page 16: ...ompressor body clean point of contact as a good connection is a must and the other probe in turn to each compressor terminal see Figure 2 If a reading is obtained the compressor is grounded and must b...

Page 17: ...w The overload is connected in series with the common motor terminal Should the internal temperature and or current draw be come excessive the contacts in the overload will open turning off the compre...

Page 18: ...se a deflection on the pointer then gradu ally move back to infinity 4 Reverse the leads of the probe and momentarily touch the capacitor terminals The deflection of the pointer should be two times th...

Page 19: ...l Position between terminals C and 3 C2 and 2 LO and M S AR and 5 3 Med Cool Position between terminals C and 3 C2 and 2 M and M S AR and 5 4 Hi Cool Position between terminals C and 3 C2 and 2 H and...

Page 20: ...RMOSTAT ADJUSTMENT No attempt should be made to adjust thermostat Due to the sensitivity of the internal mechanism and the sophisticated equipment required to check the calibra tion it is suggested th...

Page 21: ...n the heating element and turn off the compressor The room thermostat will then control the cycling of the element when the selected indoor temperature is reached Testing of the elements can be made w...

Page 22: ...nsate which collects in the drain pan is picked up by the condenser fan blade and sprayed onto the condenser coil This assists in cooling the refrigerant plus evaporating the water During the heating...

Page 23: ...direction of the open pilot tube port which provides a path to the center tube Pressure which will increase in the opposite end of the valve will es cape through a bleed port located in each piston W...

Page 24: ...eration circuit or repairing refrigerant leaks Compressor condenser evaporator capillary tube refrigerant leaks etc 1 Recover the refrigerant from the system at the process tube located on the high si...

Page 25: ...lined under her metic component replacement ROTARY COMPRESSOR SPECIAL TROUBLESHOOTING AND SERVICE Basically troubleshooting and servicing rotary compres sors is the same as on the reciprocating compre...

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Page 37: ...TTJ 0197 1 97 Page 37 of 64 WIRING DIAGRAM FOR MODELS YS13J33 YM18J34A YL24J35...

Page 38: ...Page 38 of 64 TTJ 0197 1 97 WIRING DIAGRAM FOR MODELS ES12J33 ES15J33A EM18J34A EL24J35 EL33J35 EK12J33A EK18J34A...

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Page 41: ...ric Supply 30 Amp 250 Volt 1 4 606 072 04 Switch System 8 Position 1 1 1 1 5 618 061 00 Switch Rocker Yes No 1 1 1 1 6 618 224 00 Thermostat Cool Heat 1 1 1 1 613 503 13 Thermostat Defrost 1 1 1 1 7 6...

Page 42: ...55 Capillary Tube Cooling 042 I D x 40 42 Long 1 03760473 Capillary Tube Heating Cooling 059 I D x 27 30 Long 1 03760518 Capillary Tube Cooling 054 I D x 273 8 30 Long 1 01389985 Capillary Tube Heatin...

Page 43: ...00 Holder Filter 2 2 2 2 24 618 202 00 Airfoil 1 1 1 24 618 202 01 Airfoil 1 618 206 00 Bracket Resistor Block 1 1 1 1 915 003 02 Clamp Supply Cord 25 605 420 03 Fan Blade 1 1 25 605 420 04 Fan Blade...

Page 44: ...Compressor 3 3 3 36 01150934 Grommet Compressor 3 37 914 004 00 Screw Compressor Mounting 3 3 3 3 38 618 102 00 Plenum Assembly 1 1 1 38 618 105 00 Plenum Assembly 1 618 093 00 Knob Fresh Air Exhaust...

Page 45: ...6 606 103 03 Gasket Vinyl 1 1 1 1 617 173 01 Gasket Foam 1 1 1 1 608 460 16 Bag Assembly Hardware 1 1 1 1 618 116 03 Carton Shipping 1 1 618 116 04 Carton Shipping 1 618 116 05 Carton Shipping 1 618 1...

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Page 48: ...610 803 37 Capacitor 25 7 5 MFD 370 V 1 1 7 610 803 36 Capacitor 30 7 5 MFD 370 V 1 618 208 00 Wire Harness Fan Motor 1 1 1 618 213 00 Wire Harness Compressor 1 618 214 00 Wire Harness Compressor 1 6...

Page 49: ...1 1 618 076 00 Grommet Suction Line 1 1 1 618 148 00 Connector Fresh Air Exhaust 1 1 1 21 618 172 00 Cover Top 1 1 1 22 618 167 00 Insulation Top Cover 1 1 1 618 168 00 Insulation Left Side Deck 1 1...

Page 50: ...ith Handle 2 2 2 39 618 257 00 Outer Shell Carton with Sill Plate 1 1 39 618 257 01 Outer Shell Carton with Sill Plate 1 40 618 084 01 Sill Plate 1 1 1 618 196 00 Guide Shell 2 2 2 41 618 089 00 Grill...

Page 51: ...EM SERIES PARTS LIST REF PART NO DESCRIPTION APPLICATION E E E S S M 1 1 1 2 5 8 J J J 3 3 3 3 3 4 A A OPTIONAL ACCESSORIES 01900 235 Drain Condensate Connection Kit DC 2 x x x 610 089 03 Start Kit C...

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Page 54: ...0 Wire Harness Compressor 1 615 963 01 Fuse Link 1 1 618 279 00 Heater Limit 1 1 REFRIGERATION SYSTEM COMPONENTS 10 618 500 03 Coil Evaporator 1 10 618 500 04 Coil Evaporator 1 11 618 502 09 Coil Cond...

Page 55: ...181 00 Scroll 1 1 34 618 215 00 Door Slide Assembly 1 1 35 618 095 01 Base Pan 1 1 618 074 00 Drain Pan 1 1 601 799 00 Bellows Drain Valve 1 1 618 188 02 Grille Assembly Rear 1 1 36 01150934 Grommet...

Page 56: ...18 116 05 Carton Shipping 1 1 618 140 00 Pad Shipping Bottom 1 1 618 141 00 Pad Shipping Top 1 1 618 118 02 Tube Shipping Front Rear 2 2 618 196 00 Guide Shell 2 2 47 600 733 00 Gasket Window Foam 1 1...

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Page 59: ...18 213 00 Wire Harness Compressor 1 618 213 02 Wire Harness Compressor 1 8 618 080 01 Resistor Block 230 Volt 1 1 9 618 786 00 Heater Element 3 3 KW 1 9 618 786 01 Heater Element 4 0 KW 1 615 963 01 F...

Page 60: ...8 658 09 Filter Air 1 618 230 00 Holder Filter 2 2 24 618 202 00 Airfoil 1 1 618 168 00 Insulation Left Side Deck 1 1 915 003 02 Clamp Supply Cord 1 1 25 605 420 03 Fan Blade 1 25 605 420 04 Fan Blade...

Page 61: ...00 Grille Intake 1 618 199 00 Latch Intake Grille 2 2 42 602 944 08 Wingboard 1 42 602 944 09 Wingboard 1 611 050 04 Accessory Package 1 611 050 05 Accessory Package 1 43 611 095 03 Bracket Support 2...

Page 62: ...of 64 TTJ 0197 1 97 Use Factory Certified Parts Friedrich Air Conditioning Co 4200 North Pan Am Expressway P O Box 1540 San Antonio Texas 78295 1540 U S A Phone 210 225 2000 Fax 210 228 1709 Printed...

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