150, 152, 162, 168
Contents
1. Parts 54 Models 150 152 162 168 Box amp Relay X50198 27 Model 150 ITEM DESCRIPTION PART NO ITEM DESCRIPTION PART NO RELAY START COMPRESSOR 048150 SCREW 8 32X5 16 BIND HD 008399 SCREW 8X1 4 SL HEX HD TYP B 009894 8 CAPACITOR RUN 15UF 370V 027087 CONNECTOR BX 3 8 STR 014569 9 CAPACITOR START 72 88UF 039567 SLEEVE WIRE 7 16 ID 020919 BOX CAPACITOR RELAY 030183 CONNECTOR BX 3 8 90D 001793 KS COVER CAP RELAY BOX 030315 6 STRAP CAPACITOR 5 5 8 IN 030258 LABEL WIRING SINGLE PHASE 036880 2 NOT SHOWN Models 150 152 162 168 55 Parts Relay A Timer Stir X51685 27 Model 150 ITEM DESCRIPTION PART NO ITEM DESCRIPTION PART NO RELAY 3PDT 10A 208 240V 023845 TIMER CYCLE 5SEC ON 120SEC 037188 NUT 6 32 HEX 000927 SCREW 10 32X1 RHM ZP STEEL 004455 BRACKET RELAY TIMER STIR 051634 6 NUT 10 32 LOCK 020983 Parts 56 Models 150 152 162 168 Relay A Timer Stir X51633 27 Model 162 ITEM DESCRIPTION PART NO ITEM DESCRIPTION PART NO RELAY 3PDT 10A 208 240V 023845 TIMER CYCLE 5SEC ON 120SEC 037188 NUT 6 32 HEX 000927 SCREW 10 32X1 RHM ZP STEEL 004455 BRA2. Old CIVNS3INI 401931084 9NIONIM N El 1 N h INT ON TM 18V 4 ONIONIM LUVLS si NIVW 9NIUIM 80553844402 35 1231 0151539 03318 0112 4 92 18 15 3018 0112 4 2 NNY 9 039 183841003 i 3L1HM 219 QVO183AO lVNH3LNI N LO o q 1 v 9H Z 2 NOILVLOY M22 NOI1V1ON MO 261 1300N 303 SNOLL93NNO2 1300W 803 N01193NN02 ef NOLON 331138 NOS331 80108 83138 NOS331 1438402 YOLON 83138 001 9 1N38802 4010 83138 38115 uU EL DINOD 38 2 2 39V170A 1441 11 1 ES TOULNOD ALISOOSIA 16 7913 W010N 831138 d NOTIENTES HOLIMS NOLING HSNd AV 138 9N1H21V1 AV 138 9NIH21V1 038 311HM 94 0 32v18 311HM o o YOLIVINOD 80552684402 NIVN E sm C e TITAN OSE 01043105 3NI7 011011 AY138 31042 8115 e 311HM 3LIHM ONO 311HM NMOSH o 9 335130409 N011V33918338 oN E e NOUS XoV18 3L TH HOLIMS 1081802 3801 Y834N31 YHS lt 2 913 lo 1065 384 2 e NO11V83918338 HS W 2V18 311 HM 31IHA X2v18 AV138 30042 811 T IS THAT NA OND HIV TORO
3. diHG NYd V V Sdwa ONO1 86 1 swmosawH z 891 291 251 051 15 1 oxa 8 AOZ 4NY NNY YOLIIVIYI __ _____________ oo 80 ONILVINSNI HOLIOVdVO LOOS V e 062 802 M 021 co z HSNd 8 80 18 S NV4 wese MSz NV 4OLOW co T i asol 93Q0 HSNd 11 Nv4 sove 93908 11 t Nv4 sol SAVIO MSE NY4 YHOLOW Pes ew so MO9 Wd 40062 ZHO9 MZ I NY HOLOW 8 z z v 7 L 00 4 t t wegl 89 29 254091 HAdO NVIN Loo ZO HOTAVI LNVOINSM 22 6 12 t t 0690 ONIHO MrSS 7931 OUSVIGONLS 91 8 6 4 1344V8 QLS 138VI 9 szol 5 O NIAOW T38V1 1 i ozal s l LINN NOLLNVI 138V1 TWAOWSY SNIH 0 71001 31vadn SSV1O ALO ALO ALD YAEINNN SLUVd
4. 26 Section 4z Parts c codicc ese Tur Re t a eee eae ushu u 27 Warranty Explanation 28 Model 150 Exploded View 30 Model 150 Panel Identification 32 Model 152 Exploded View is bese be 34 Models 150 152 162 168 Table of Contents Table of Contents Page 2 Model 152 Panel Identification 36 Model 162 Exploded View 38 Model 162 Panel Identification 40 Model 168 Exploded View 42 Model 168 Panel Identification 44 Beater 8 Door Models 150 152 46 Beater amp Door Models 162 168 47 Control A Upper X51544 27 Models 150 amp 152 48 Control A X51543 27 Model 152 49 Control X50146 27 Model 162 Left 50 Control X50147 27 Model 162 Right 51 Control X51730 27 Models 162 amp 168 Front 52 Control X50342 27L Model 168 Left 53 Control X50342 27R Model 168 Ri
5. ON 3ITRRTTTGERG 440 HOLIMS olny o9 D El Summam 779919 ON B w On E ITRMZNMON 4101 10481 NIN 1 WOO 913 31343 J081N02 11150261 JLIMW 314803 HILIMS RAD LH917 MOT XIN as me E 038 00 1 NOT XIN e 101131 M01131 wove amg S 3354300 5 Pt 0 02 11805758 18411 50418 ri 019V1N02 1 2913 019Y1N02 8055384102 0 53 4 02 805538410 NIVN d NIWA zi HT 9 INW wove ESAL X18 Zac ES a Oot CISH M 9611 13008 ONIYIM 4055 38400 9H IVNY31N1 301231084 9NIQNIM YHS ONIGNIM 181 SNIONIM NIVN a 601470 12444 18915 1 12 2011901 Av138 18 15 911811 4085384103 H3SNN93L L 9H 40151538 03318 0112 4 2 18 15 2 0089 1N3Wd1N03 Xovi8 len 6 311HM QvO183AO IVNY3LN1 N LO o 10 ret 1 Old Lo NOILY1OH NOI1VIOU MO 261 13008 803 SNOI13NNOD DSI 1300N 304 SNOlL33NNO
6. LAVHS 1 5 1HOHS LOAld ONOT LOAId V 54 0 040 X GO 9L S ONIH O oo 860 MBEL X GO 2 0 e 7 ainodsevuoon 2 09 a L x ae 5 5 8 X GO 8 ONIH O 9 o MEOL X GO 7 E ONIH O __ 9 Se e so MEL X GO 2 0 1949001 YILA 3A WMV 10 91 11045 v socos 081 0 i i zoso OLNV 340 HSVM 1V930 tooo t t vel eC L t NO 440 5 V L 891 291 HOTAVI 930 1V934 2911091 HOTAVI 930 1V930 0 t ool LSNI NV319 1vO3q 0880 AINO MSZ NO ISN HO4 V 60 891 291 H3ddOH V H3AOO __ e 291 091 H3ddOH V H3AOO 2990 amp 990 2 amp z z zZaso9zjex LLVM ALISOOSIA 1O
7. QvO183AO QVNH3LNI N LO o ON 1 E NO 1 108 ROD 014910 80 261 1300N SNOI133NNO3 13008 803 SNO1193NNOD NOLON 331938 805331 30108 331938 805331 1438412 0108 H31V38 QYO 9 1N384N 8010 83139 INIT G i5 S8 19Y1N03 ON 2 39V170A 74405 111 ES 8 1081802 ALISOISIA 7913 831 38 T4 017178109 HOLIAS HSNd AV 138 ONTHOLYT AV 138 2 038 311HM DNO 92V18 3L HM e O WWE Wy NOLOVINOS NIYN Z mn ANO e 31TAR7038 01043105 3811 011011 AN138 37040 HILS xm 835430802 HOLIMS 7081802 3UNIVE3dNIL YHS 12 913 lo 3055344102 23 011 8391833 YHS 311HM W 99V18 31 IHM SLTHA YOW1E AN138 31542 8115 lt OAD WOW 187 01131 p 71131 755118 El 5 330 1938 O21 NO 938 HIN SIS HOLIMS 1001415 HOLIMS 104140 38N1V83dN3L ASONYLS AGQNVLS e m ES 440 WOLINS 1081802 HOLIMS wove O ise TA T M 49138 ONT HOLVT WOVISATHOW TS 9 0 3p ns 330 3012 1402 BOSS38UdNOD NIVN
8. e _ z __ _ 2012 1100 z 31vadn SSV1O ALO ALO ALO ALO YAEINNN SLUVd 891 291 SL 091 553 696 VX9X OV H3SN3QNOO 221022 3109 1 1 5 SE1L YOSSAYdNOO LYV 1 5 1494 HOSSIHdNOD LHV LS AV T3H Vrela 0 1L HOSS YH dINOIS HOSS3HdlWOO 1HVIS AV T3H 022 4188 22 LHV 1S HO LIOVdVO AOZE ANGL NNY YOLIIVdVI HOSS3HdlWOO 1HVIS AV T3H 042 4 88 6 LYVLS YOLIOWdVO OWAOZE ANG NNY YOLIOVdVO 13241 0 20996 YOSSAYdNOO T33HM 13 008 4418 THM NI 91 44185 LNIOd 9 01 01 0 8840 4 938 NV3H HSf Ha ALIHM 2X AGO 5 1 41 0 0 1 JAVA MVYC HSNYE 8871 310d 4 410d S IVNIINY 11 49018 IVNIINH3 L20 18 01 09 11398 OLPO8S A 11398 0 66 X GO 9L ElL ONIY O 891 9 09 H31V38 vat 1 89 2 081 HOOT ONINVAG AV 89 29 09 1 ONIHV38 HV3H L ON SNINHV38 HV3HHVTIOO 489 808 L HV3HONIHV38 Available Separately Parts List 59 Models 150 152 162 168 2 09 L 00 t
9. L der SUPPLY BLACK BLACK BLACK e BLACK e BLACK BLACK BLACK LEFT MAIN LEFT MAIN LEFT MAIN COMPRESSOR 177 COMPRESSOR COMPRESSOR BLACK CORD BLACK CORD e WHITE CONTACTOR FIG 3 CONTACTOR WAIN CONDENSER FAN 777 ONE 1 FAN MOTOR ONLY FOR MODEL 168 RUN CAPACITOR APPLIES TO MODEL 168 ONLY e LEFT COMPRESSOR ON LIGHT BROWN WHITE e NH ITE ORANGE 2727 B 2 8 sek CORD MI LACK MI 62 LACK CORD MI62 WHIT 9 MAIN CONDENSER FAN 2 CONTACTOR 5 WHITE WHITE PURPLE WHITE 5 BROWN LEFT COMPRESSOR CYCLE TIMER RIGHT MAIN COMPRESSOR ge wen o CONTACTOR BLUE BROWN WHITE Q NO PURPLE 4 0 O NE PURPLE MIHITE VAR ISTOR e BLACK o RED BLACK BROWN WHITE NC QNO AUTO LEFT DRAW SWITCH NO LEFT FF o VISCOSITY CONTROL BROWN WHITE H PURPLE WHITE e
10. 47 CAP RUBBER MOUNT 011844 DRYER FILTER HP62 3 8 X 1 4 048901 Models 150 152 162 168 39 Parts Model 162 Panel Identification SONS NN Models 150 152 162 168 40 Parts Model 162 Panel Parts Identification EL PANELSIDE RIGHT 0000 Models 150 152 162 168 41 Parts Model 168 Exploded View Models 150 152 162 168 42 Parts Model 168 Exploded View Parts Identification MOTOR FAN 120W 208 230V 041401 60H PULLEY 10J 4 50PD 5 8BORE 030455 SMD BELT POLY V 460J10 028182 15P0 3880RE 05409 HOLDER DRIP TRAY 035866 BOLT CARRIAGE 1 4 20 X 3 4ST 012347 BUSHING MOUNTING RUBBER 012258 HINGE A MOTOR LEFT HINGE A MOTOR RIGHT PANEL A FRONT X30711 VALVE EXP AUTO 1 4S X 1 4 047232 LIGHT AMBER 12 V MIX LOW 039707 VALVE ACCESS 1 4FL X 3 8S 044455 VALVE EPR 1 4S 022665 STUD NOSE CONE 5 16 18 013496 VALVE A SOLENOID RIGHT X50260 STUD NOSE CONE 5 16 18 013496 CONTROL A LEFT X50342 DRYER FILTER HP62 3 8 X 1 4S 048901 COVER CONTROL BOX 047378 CONDENSER AC 15LX14H 047255 SHROUD DANFOSS 027386 MOTOR FAN 105CFM 3000RPM 027309 DRYER CAP TUBE 026 ID X 13 047699 CONDENSER AC 7X6X1 25 027155 SENSOR A MIX LEVE
11. 891 291 0981 09 NOILdIH2S3d Available Separately Models 150 152 162 168 62 Parts List 684080 891 291 HSVIdS QTAIHS t o 9LEL v X HSVIdS QIAIHS l er T z z z z 0 81 91 GX81 91 S 3NOO ASON GNLS POs SS 89 291 GALVINSNE W TISHS 091 GALVINSNI V TI3HS P 1 t ssx 14 31 XIW v HOSN3S L 00 Ji 1 SLBMOWd 921 5 H3ZILINVS sous w z z dAV 01 310d 6 z aso NOZ1 V OZ LOdC AV T3 P z Naonaweo 6 21 8 8 X L S A3TINd u z zonvo 8ISXODIV A3TINd cor z 99050 34088 S Ad0S t 101 A3T Ind C o ogo 33098 9 49 01 3 1100 PTB ogo 98 9 09 21 01 60 198800 34089 6 0892 POL ASTING o Ji 2 168 Ji 891 291 930 31V1d 8846000 XIW ZS1 091 030 31vV1d oo 9 suo SIV SRLS HOOC H3N31SV3 V l L 00 4 9 _ 2840801 371VW33 HOOC H3N31SV4 9 o JTY 601 8 291 2 081
12. Sewx Pe J t aovo z z IN9G2 89 2 0G L AVEL dIYC 43070H Pe Ji 10507 29 08 JAIMY SS3NHVH 1111218 Nyd __ 4 HOLIMS SSO4NVG 9 Ji t 2 091 HOLIMS GuVno 5 T amp ____ C j 00 4 J treo 108 83 00 __ 4 t t eee 21 7331 XIW V 1vO 13 __ 00 z z t oso St X 8 E T9dH Y31714 43A8A AINO 1 09 91 uHs o0 amp WPELUIZ9dH ASNL Ps o v cowo VYELH C9dH 38N1 EY 141 X QI 920 dv uud 4 v ronco YSLNIO MYHO 3ATVA 31vadn SSV1O ALO ALO ALD YAEINNN SLUVd 89 291 08 09 NOILdIH2S3d Available Separately Parts List 61 Models 150 152 162 168 sj p Sdwa wl 091 401 JOVS TANYd V 081 WO LLOS m l 891 INOHJ N3MOT V TANVd i al 091 LNOHJ N3MOT V TANVd m l 891 291 LNOH4 V T3NVd sgl 291 091 INON V TANVd 291 LHOIY TOHLNOO Y j ux Z91 1431 TOHLNOO Y T3NVd el teoseo 2 1 61 o
13. s PANELLOWERSIDE Models 150 152 162 168 33 Parts Model 152 Exploded View Models 150 152 162 168 34 Parts Model 152 Exploded View Parts Identification E HINGE A MOTOR X25896 LIGHT AMBER 12V MIX LOW 039707 SPRING COMP 970X 115X2 00 025707 SLEEVE MOUNTING COMP AH GROMMET COMPRESSOR MT STUD NOSE 5 16 18 013496 VALVE EXP AUTO 1 4S X 1 4 047232 BRACRET TEMP CONTROL Models 150 152 162 168 35 Parts Model 152 Panel Identification N b o AA Models 150 152 162 168 36 Parts Model 152 Panel Parts Identification o SHECB SPLASH 17 14 XA 13__ 025063 PANELSIDE RIGAT s Ravn 078 xamm Models 150 152 162 168 37 Parts Model 162 Exploded View Models 150 152 162 168 Parts Model 162 Exploded View Parts Identification i PULLEY 5 7 PITCH DIA X 5 8 778 CONDENSER ACSHX2AW2S 4746 SHROUDCONDENSER ITEM DESCRIPTION PART NO DRYER CAP TUBE 026ID X 047699 13F FAN 5 BLADE 8 PUSH 37 DEG BOLT CARRIAGE 1 4 20 X 036620 1 2ST RELAY A TIMER STIR X51633 VALVE SOLENOID 7 64ORF 043449 27 VALVE EXP AUTO 1 4 X 1 4FPT 047232 SPRING COMP 970X 115X2 00 025707 HINGE A MOTOR RIGHT X35899 HINGE A MOTOR LEFT X35900 MOTOR 1 2 HP 024839 CONDENSER AC 7X6X1 25 027155 VALVE ACCESS 1 4FL X 044455 3 8SDR
14. 162 168 Introduction Model 162 Specifications Freezing Cylinder Minimum 208 230 60 1 Air Mix Hopper This unit is manufactured in other electrical Two 8 quart 7 6 liter characteristics Refer to the Distributor Data Book for availability For exact electrical information always refer to the data label of the unit Beater Motor Air l Two 0 5 hp Cooled Clearance 3 7 6 cm on all sides Install the skirt Refrigeration Unit provided on the rear of the unit to prevent recirculation of warm air Two approximately 3 000 btu hr compressors S Refrigerant R404A One independent SHR compressor approximately Dimensions 400 btu hr R134a BTU s may vary based on compressor used Width 29 73 7 cm Depth 24 61 0 cm i Height 31 78 7 cm Electrical Counter Clearance 4 1 4 10 8 cm mounted on standard legs Two dedicated connections Maximum Minimum Approximate Weights Fuse Size Circuit Ampacity Net 410 165 186 0 kgs Left Right Crated 115 60 1 Ai rated 460 Ibs 209 0 kgs 20 23 2 cu ft 65 24 112 62 2 25 1 16 29 737 WIPANELS 837 LEGS 31 787 718 ELECTRIC CONDUIT HOLE 16 314 2 2 TOP VIEW BASE OPERATOR END AIR COOLED LEFT SIDE FOR SINGLE POWER SUPPLY 20 5 32 51 2 5 3 4 75 1715 16 456 LEGS 22 Introduction 6 Models 150 152 162 168 Model 16
15. 8 SHR o E 5 5 COMPRESSOR J 3 SHR TEMPERATURE iso e BROWN a CONTROL SWITCH BLACK WHITE WHITE co SHR NDENSER FAN BROWN WHITE WHITE 22 e LEFT STIR LEFT LIQUID LINE SOLENOID Y RELAY CYCLE REL RED BLACK GREEN YELLOW LEFT MAIN COMPRESSOR CONTACTOR FS e WHITE BLACK WHITE 5 LEFT LATCHING RELAY PUSH BUTTON SWITCH ERAT LEFT BEATER MOTOR FIG 6 LEFT COMPRESSOR LIGHT I 10N oun 3 POWER SUPPLY WHITE WHITE WHITE BLACK LI pH BLACK BLACK 2 BLACK 4 RIGHT MAIN x RIGHT MAIN RIGHT MAIN GREENIYELLOF COMPRESSOR 5 COMPRESSOR COMPRESSOR CONTACTOR 8 FIG 3 CONTACTOR WHITE WHITE e BLUE RIGHT viscosity CONTROL FIG 5 PURPLE WHITE BROWN T m TIMER NC 14 MIN 2 INPUT 5 Ei BROWN WHITE C LOAD NC 8 E xir No PURPLE WHIT 5 8 5 ONC PURPLE MITE NARISTOR oO _ El WASH H NC i NO El AUTO RIGHT DRAW SWITCH No BLUE g BLACK ACK CORD Oi WASH BROWN WHITE L3 13 PURPLE WHI TE 5 RIGHT LATCHING RELAY O suren RIGHT MAIN COMPRESSOR CONTACTOR RIGHT CONTROL SWITCH SIEL ELLO TGH LACK YELLOW 3 BROWN WHITE START TIME DELAY 2 2 3 A IGHT STIR CYCLE TIME OE SEC ON 120 SEC OFF No Bw RIGHT STANDBY E 5 qme TEMPERATURE CONTROL SWITCH N donar cS P E BLACK YELLOW 5 BROWN YELLOW BLACK 2 El e AWE NC 8 R
16. Models 150 152 162 168 27 Parts Warranty Explanation Class 103 Parts Warranty is extended for 1 year from the original date of freezer installation Class 212 Parts Warranty is extended for two years from the original date of freezer installation Class 512 Parts This item is covered for five years from the original date of installation Class 000 Parts Wear Items no warranty CAUTION Warranty is valid only if required service work is provided by an Authorized Taylor Service Technician NOTE Taylor reserves the right to deny warranty claims on equipment or parts if a non approved refrigerant was installed in the machine system modifications were performed beyond factory recommendations or it is determined that the failure was caused by neglect or abuse Parts 28 Models 150 152 162 168 Notes Models 150 152 162 168 29 Parts Model 150 Exploded View Models 150 152 162 168 30 Parts Model 150 Exploded View Parts Identification oa 15 8 0 sensor Models 150 152 162 168 31 Parts Model 150 Panel Identification Models 150 152 162 168 32 Parts Model 150 Panel Parts Identification FRMANOBLE BACK PANEL 0557 PANELBAGKBOTTOM
17. lj y STHNVd LNNOW Ji 55 81060 89 091 LHOIY 3qIS Ji t 8868060 89 09 1431 3015 _ e i 8 291 1HOIH LNO2I T3NVd sszesseol 291 1431 INOS TANVd C91 LHOIH 301S 13NVd Ji CG 1 1431 301S 13NVd J Ji J 29 J ssezos 29 143 3IS13NVd 2 291 YVAN TaNVd 83264080 891 081 3015 V V e Ji ee EC 891 MOVE dOL TANVd a e 09 LH3SNI T3NVd T 60 4 L sseeoso 891 WOLLLOS 13NVd 31vadn SSV1O ALO ALO ALD YAEINNN SLUVd 89 291 0981 09 NOILdIH2S3d Available Separately Parts List 63 Models 150 152 162 168 t NIN 1 319A9 V e Jj 1 vib SS3OOv 331 9ewmooNvoxW rol Ldd 319901 HOLIMS PT vool NO 130 NO 10d0 319901 H9LIMS 1LSdS NOLLNGHSNd HOLIMS 0105 5 Orr FUNSSAYd HOLIMS Poco LOdS H3A3T HOLIMS 660 YOLWNLOW HOLIMS 2 vo 00 ZXE90 02 dINOD ONIIdS __________ s 92 19915 QH HY 1X07 MANOS V 0 w LA
18. until the refrigeration system cycles off Note If the refrigeration system cycles off before the desired product viscosity is achieved the watt control range selection must be adjusted Check the range selection chart and advance to the next higher range by cutting the prescribed jumper wire s Repeat Step 3 until the correct adjustment is set Step 4 Draw several samples to verify that the off cycle setting and the product appearance remains consistent Note On old style controls if the wrong wire is cut when setting the amperage range selection simply solder the wire back together Controls and Systems 18 Models 150 152 162 168 TQC Control Function The TQC maintains product quality in the freezing cylinder by electronically monitoring the product viscosity Specifications 028022 12 Supply voltage 115 VAC 60 Hz 028022 27 Supply voltage 208 240 VAC 50 60 Hz Viscosity Range Selections 1 2 2 4 Amps 2 5 5 0 Amps 40 80 Amps 5 7 11 4 Amps Operation The TQC monitors product viscosity thickness by constantly reading the amperage draw from the beater motor As the product freezes the beater motor works harder to turn the beater assembly through the frozen product This causes a gradual increase in beater motor amperage When the desired product viscosity is attained the TQC cancels the refrigeration system Note The solid state timer in the control circuit will a
19. viscosity adjustment potentiometer counterclockwise warmer until the refrigeration system cycles off Step 8 Draw several samples to verify that the amperage at the off cycle and the product appearance remain consistent Note If the wrong wire is cut when setting the amperage range selection simply solder the wire back together Controls and Systems 20 Models 150 152 162 168 y in Section 3 Troubleshooting Guide General Troubleshooting Control Troubleshooting Models 150 152 162 168 21 Troubleshooting Guide General Troubleshooting PROBLEM 1 product being dispensed 2 The machine will not operate in the AUTO mode The product is too stiff The product is too soft The freezing cylinder walls are scored position The mix level is inadequate in the mix hopper c The beater motor overloaded The unit is unplugged at the wall receptacle The circuit breaker is tripped or the fuse is blown The freezer door is incorrectly assembled Product is being drawn off in excess of the freezer s capacity The unit is unplugged The refrigeration system is not activated The circuit breaker is tripped or the fuse is blown The beater motor overloaded causing a loss of power to the power switch The temperature control or the T Q C is set too cold The temperature control or the T Q C is set
20. 12 BLACK e LEFT MAIN LEFT WAIN LEFT WAIN SEEN COMPRESSOR COMPRESSOR COMPRESSOR BLACK CORD y BLACK CORD e MITE e 1 CONTACTOR FIG 3 CONTACTOR 22222 GREEN YELLOW 2 e b E M ONE 1 FAN MOTOR ONLY FOR MODEL 168 RUN CAPACITOR APPLIES TO MODEL 168 ONLY 3 COMPRESSOR e lt kis ses n 9 5 CONTACTOR LEFT COMPRESSOR ON LIGHT BROWN SHITE e WH LTE ORANGE CORTON BLACK M168 WHITE 44168 RIGHT HAIN BLACK CORD M162 BLACK CORD 18162 e xu 2 ESSOR N YELLOW CONTACTOR adek MAIN CONDENSER FAN e e AAA xo WHITE YELLOW YELLOW PURPLE WHITE MIX LOW TRANSFORMER V FIG 1 FIG 2 BROWN LEFT COMPRESSOR x CYCLE TIMER z BLACK BLACK RED NC DOM 14 MIN BLUE BROWN WHITE e M EDAD LEFT MIX LEFT MIX LOW LOW LIGHT SWITCH ONO BLACK ACK R NC PURPLE WHITE JQVARISTOR BLACK C O ED 4 RED BLACK BROWN WHITE NC RIGHT MIX RIGHT MIX LOW R NO PURPLE eo O LOW LIGHT SWITCH AUTO LEFT DRAW SWITCH 5 5 VISCOSITY CONTROL BROWN WH ITE 13 ra PURPLE WHITE 4 FIG 5 G ast g AUTO LEFT MAIN COMPRESSOR CONTACTOR 3 AUTO BLUE WHITE OFF E Q BLACK BLACK BLUE OFF STANDBY BLACK YELLOW CORD conp DO was LEFT LATCHING RELAY 2 WHITE GRAY LEFT HPCO SWITCH WHITE GRAY LEFT CONTROL SWITCH WHITEIGRAY D OFF El LEFT STIR CYCLE TIMER 5 STANDBY 8 5 sec on 120 Stc OFF LEFT STANDBY 0 gt gt gt Q p 522
21. 5 109 3 CENTERLINE OF BARRELS 22 13 16 658 0 24 AR IN 61 0 12 1 2 FRONT 31 8 13 4 AIR OUT 4 5 2 6 NOTES Y 1 FIGURES PARENTHESES INDICATE LEFT SIDE VIEW CENTIMETERS Models 150 152 162 168 7 Introduction Running Specifications The following are the pressure and temperature settings recommended by the Taylor Company and apply to all models covered in this manual Expansion Valve Pressure setting 502 18 to 20 PSI 124 to 138 kPa HP62 amp HP 81 20 to 22 PSI 138 to152 kPa Normal product temperature should range between 18 F to 20 F 7 8 C to 6 7 C Mix hopper and standby temperature should range between 38 F to 40 F 3 3 C to 4 4 C High Side Head pressure on air cooled units varies depending on ambient temperatures Air Cooled The following chart indicates normal operating head pressures at various ambient temperatures Ambient Normal Operating Temperature Head Pressures ES ae 240 270 1 655 1 862 270 300 1 862 2 069 300 340 2 069 2 344 340 380 2 344 2 620 kPa Note This chart applies to units using R502 or 404A refrigerant Low Side Low side pressure is determined by the expansion valve setting Adjust the pressure higher or lower by turning the adjustment knob on the expansion valve Clockwise adjustments will raise the pressure and counterclockwise adjustments
22. DPDT 20 A 230 V 026581 STRAP CAPACITOR U SHAPE 035904 RELAY 3 POLE 20A 208 240 012725 7 SCREW 10 32X1 3 4 55 013195 SCREW 8X1 4 SL HEX HD 009894 CAPACITOR START 039567 72 88UF 330 PANEL A CONTROL RIGHT X37191 RELAY START COMPRESSOR _ 048150 CAPACITOR RUN 15UF 370V 027087 10 BLOCK TERMINAL 5 POLE 024329 Models 150 152 162 168 51 Parts Control A X51730 27 Models 162 amp 168 Front ITEM DESCRIPTION PART NO ITEM DESCRIPTION PART NO RELAY DPDT 20 A 230 V 026581 NUT 10 32 HEX 005598 CHANNEL CONTROL 030742 SCREW 10 32X1 1 4 TRUSS HD 032936 TRANS CONT ANTICIPATOR 010246 SWITCH TOGGLE DPDT 014464 SCREW 8X1 4 SL HEX HD TYP B 009894 SCREW 8 X 7 8 TYPE B SLOT 026925 SWITCH A DRAW X32106 NUN 3s swmona BRACKET CONTROL 030807 ARM A SWITCH X30736 7 SCREW 6 32X3 8 BIN HD SLOT 002201 SWITCH A MIX REFRIG X51635 8 TIMER A CYCLE 14 MIN X31959 10 11 12 13 14 15 6 5 CONTROL VISCOSITY WATT 037260 SWITCH PUSHBUTTON SPST 016530 Parts 52 Models 150 152 162 168 Control A X50342 27L Model 168 Left 445 Models 150 152 162 168 53 Parts Control A X50342 27R Model 168 Right
23. LOW SWITCH RIGHT MIX RIGHT MIX BLACK BLACK LOW LIGHT LOW SWLTCH O o wie PROTECTOR WINDING MODELS WITH MIX OUT LIGHT RIGHT MIX RIGHT MIX START BLEED RESISTOR CINTERNAL MIX LOW LIGHT W AUDIBLE MIX LOW LIGHT LOW SWITCH CAPACITOR COMPRESSOR WIRING Models 162 1 68 OUT CHIME AND PUSH BUTTON SILENCE MODELS WITH CHIME OPTION FIG 2 TECUMSEH COMPRESSOR WIRING MODEL TL3G W HST FIG 4 050205 40S
24. TQC Step 1 Locate the L1 power path passing through the TQC to the beater motor socket connection 5 and 6 Install an amp meter on the L1 power path to monitor the amperage of the beater motor Step 2 Turn the viscosity adjustment potentiometer clockwise to the coldest setting Step 3 With the freezer properly primed activate the refrigeration system Step 4 During the freezing process draw samples and inspect the product appearance When the desired product viscosity and appearance is achieved note the beater motor amperage Step 5 Slowly turn the viscosity adjustment potentiometer counterclockwise warmer to cycle the refrigeration system Step 6 Draw several samples to verify the amperage at cycle off time and the product appearance remains consistent TQC Range Setting The same TQC is used in many different freezer models which have variety of electrical specifications For this reason the TQC must be set to operate in an amperage range which relates to the beater motor amperage and the desired product viscosity setting The selected amperage range simply determines the adjustment span of the viscosity adjustment potentiometer on the face of the TQC There are four range selections to choose from as shown on the range selection chart Range Selection Chart Range Amps Cut Jumpers 1 2 2 4 White Blue and Yellow 2 5 5 0 White and 4 0 8 0 White 5 7 11 4 None On the fro
25. and Systems Refrigeration Schematic Separate Hopper Refrigeration SHR Temperature Control Viscosity Control TQC Control Models 150 152 162 168 11 Controls and Systems Refrigeration Schematic Mix Tank Freezing Cylinder IN AXV ul e ne Access Valve o dl 24 PSI R12 qi 20 22 PSI 134A 5 15 PSI R12 EPR Valve Capillary 0 12 PSI 134A Tube Compressor Condenser Dryer Access Valve s 20 22 PSI Hp62 Pressure Condenser Controls and Systems 12 Models 150 152 162 168 Separate Hopper Refrigeration SHR Function Maintains mix storage temperature below 41 F 5 0 Operation The compressor circulates refrigerant around the coil wrapped mix hopper s An EPR valve Evaporator Pressure Regulator regulates the refrigerant pres
26. close socket connection 2 and 3 to activate the compressor when the beater motor amperage drops 1 2 amp below the TQC viscosity setting On the front of the TQC next to the viscosity adjustment potentiometer there is another small adjustment potentiometer CAUTION DO NOT ATTEMPT TO ADJUST THE SMALL POTENTIOMETER as this will alter the operating ranges of the control Check the TQC wire connections before replacing a control that is suspected to be faulty Example If a poor connection interrupts L1 or L2 power to the control the TQC relay will always remain closed and a freeze up condition will occur Models 150 152 162 168 25 Troubleshooting Guide Extreme voltage fluctuations will affect beater motor amperage and in turn influence the product appearance To change the off cycle time on the solid state timer refer to the following resistance chart for the necessary resistor Resistance Chart for X31959 12 27 Timer Assembly 16 minutes 40 seconds 1 000 000 Black Brown Green 15 minutes 10 seconds 910 000 White Black Yellow 13 minutes 40 seconds 820 000 Gray Red Yellow 12 minutes 30 seconds 750 000 Violet Green Yellow 11 minutes 20 seconds 680 000 Gray Yellow 9 minutes 20 seconds 560 000 Green 8 minutes 30 seconds 510 000 Green 7 minutes 50 seconds 470 000 Yellow Watt Control Troubleshooting Blue Yellow Black Violet Yellow Yellow Tools
27. t ALVINSOTAVL SS NA NIVH L O3GIA Sreo X 4H0Y9 GIONSIOS SATWA oo z xe 0 3ATVA NOISNVdX3 1OO8 pC t i 1447 1 X Sv 1 OLQv dX3 3AVA HS t 0999220 60690 06 58 X 1dv 1 SS399 V 3A1VA 06 5 v 1 SS399V 3A1VA ee 06 58 X 149 SS300V 3ATVA rr 8 1 X SSIOOW IATWA 1 1 2 4 NIMLAL SS 0334 38NL CT 618900 A10H991 SSO4NV0 091 0334 38NL T ei Jj Jj To sesgool 091 TANVd HOWE 98880 dO WL Es EE EE IO 891 1 4 8 JAIS NIHL 1 091 1 4 9 3A1S WI4L ei j o 891 dO L THNVd AIH L Ji 626950 291 TANVd WIL 5 Jj 081 TANVd MOVE t ft SNOW Ssaso seon t 891 TANVd TIAAIN NIHL T ei sesoco X 18 2 91 dI4C AV L Bei b 080800 X 8 2 01 dINC AVEL pz VA 0 HOLVdIOLLNV LNOO SNVMHLL y Ss 330 938 0 036 S 310AO H3IALL PN ew zrzoeooco 236 2 INVIN NO AVT3C H3WWLL 31vadn SSV1O ALO ALO ALO Y
28. will lower the pressure Note Make expansion valve adjustments with mix in the freezing cylinder and with the machine in the AUTO mode Allow adequate time for pressure to stabilize Introduction Models 150 152 162 168 Installation Instructions Air Cooled Units Air cooled units require a minimum of 6 15 2 cm of clearance on all sides of the freezer Failure to allow for adequate clearance can reduce the refrigeration capacity of the freezer and possibly cause damage to the compressor Water Cooled Units An adequate cold water supply with a hand shut off should be provided Step 1 Flush all water lines Step 2 Connect the water supply line to the inlet water in connection Note If local codes permit use flexible water lines Step 3 Install the drain line into an open trap drain so that the water flow can be observed IMPORTANT Do not install a shut off valve on the drain line Note Drain water should be warm during normal operation Refrigeration 404A HP62 Air Water Air Cooled Cooled Cooled 50 Temp Control 150 Temp Separate Hopper Refrigeration Single Hopper R12 7 oz 134A 4 5 oz Double Hopper R12 8 oz 134A 4 5 oz Note Refrigerant charges are subject to change Always refer to the freezer data plate Beater Rotation A TURN THE POWER SWITCH OFF Failure to follow this instruction may result in electrocution Step 1 Remove the door
29. 22 TEMPERATURE CONTROL SWITCH g Aura 5 olor STANDBY WHITE 1 5 YELLOW BLACK 2 8 SWITCH 2 g LEFT STIR CYCLE RELAY 2 5 BLACK WHITE WHITE 8 z z O o Sf GREEN YELLOW Es e WHITE BLACK 2 5 5 TEMPERATURI 16 44 i BROWN M ERATURE BLACK WHITE WHITE N in 9 BROWN WHITE WHITE WHITE LEFT STIR LEFT LIQUID LINE SOLENOID CYCLE RELAY RED BLACK A NHITE RI GREEN YELLOW LEFT MAIN COMPRESSOR CONTACTOR DS O e WHITE BLACK oy Q MUTE RED WHITE LEFT LATCHING RELAY LEFT LATCHING RELAY PUSH BUTTON SWITCH CONTROL _GREEN YELLOW LEFT REN TER MOTOR ENCLOSURECS LI N m RIGHT WER SUPPLY 8 8 GREEN YELLOW GREEN YELLOW GREEN YELLOW WHITE WHITE WHITE e BLACK nmn e BLACK BLACK pl BLACK RIGHT MAIN E RIGHT WAIN RIGHT MAIN SGREEN YELLOW COMPRESSOR 2 COMPRESSOR COMPRESSOR CONTACTOR FIG 3 CONTACTOR e RIGHT COMPRESSOR ON LIGHT OPTION WHITE WHITE BLUE 1 RED BLACK G lo PURPLE WHITE RIGHT BROWN TOR Wi VISCOSITY CONTROL 061014 TIMER 1 FIG 5 INPUT LOAD NC E NO k 2 AUTO 5 No OFF z 8 ONC PURPLE WHITE VARISTOR E S WASH NO PURPLE El BLUE BLACK BLACK BLUE RIGHT DRAW SHIEH 53 ton O 0 00 WASH BROWN WHITE L3 PURPLE WHITE g RIGHT LATCHING RELAY RIGHT MAIN COMPR
30. 8 Specifications Freezing Cylinder Two 1 5 quart 1 4 liter Mix Hopper Two 8 quart 7 6 liter Beater Motor Two 0 5 hp Refrigeration Unit Two approximately 3 000 btu hr Refrigerant R404A One independent SHR compressor approximately 400 btu hr R134a BTU s may vary based on compressor used compressors Electrical Ea Two dedicated connections Maximum Minimum Fuse Size Circuit Ampacity Ir One dedicated connection Maximum Minimum Fuse Size Circuit Ampacity 208 230 60 1 This unit is manufactured in other electrical characteristics Refer to the Distributor Data Book for availability For exact electrical information always refer to the data label of the unit Air Cooled Clearance 3 7 6 cm on all sides Install the skirt provided on the rear of the unit to prevent recirculation of warm air Dimensions Width 20 7 16 51 9 cm Depth 24 61 0 cm Height 53 3 4 136 5 cm Floor Clearance 3 11 16 9 4 cm mounted on standard casters Approximate Weights Net 425 lbs 192 8 kgs Crated 482 lbs 218 6 kgs 31 4 cu ft 88 cu m 24 61 0 13 1 8 33 4 9 MIX HOPPER 19 3 p 11 27 64 6 1 29 1 T 2 1 3 32 HOLE 9 21 35 0 PESAR 6 7 16 I 06 4 20 1 16 5 52 01 53 3 4 n 136 6 43
31. AEINNN SLUVd 89 291 0981 09 553 Available Separately Parts List 65 Models 150 152 162 168 221 j o dnwove ond PT 5 soe SNOLVOMddY LIOA SLL cor 1 1 myasercirx AWIHO MOT 82d PT 68218 31415 A3H HIOTI co j 15 Z9 V GOOH 2 osseo HOLIMS J i 416 2221 00 zo 14 Tem HaddOH LOAId 40078 _ FLVWYOTAVL SS W1I4 NIVH L O3GIA y y 194120 ZH0S A0FZ 0ZZ MOO NY3 HOLOW TV 07902090 ONIMIN IWVHOVIG _ 507902090 ONIIM AVHOVIG 09 0 Laas 790170 MOSS3HdWOO LHV LS AV T3 o 09 02 195660 066 4188 21 LHV LS HOLIOVAVOT 11010018 NOLE ANSL NDtFHOLIOVdvO 02 zs z 0720669 Ll ELDIV IXZESPEVNY HOSSSHdWOO t N3349 3104 2 anvadn PT grt ALO ALO ALO YAEINNN SLUVd HUVM 89 291 cSL 09 NOILdIH2S3d Available Separately Models 150 152 162 168 66 Parts List LS TM 397211 0 V21L 13004 ONIYIM 80553844802 YHS
32. CKET RELAY TIMER STIR 051634 6 NUT 10 32 LOCK 020983 Models 150 152 162 168 57 Parts Relay A Timer Stir X51323 27 Model 168 ITEM DESCRIPTION PART NO TIMER CYCLE 5 SEC ON 120 037188 RELAY 3PDT 10A 208 240V 023845 DESCRIPTION PART NO 7 SCREW 032X TRUSS 08296 8 CONNECTOR BX 3 8 STR SEEVEWREWZIDX GN CONNECTOR BX 3 8 90D 001793 WASHER 6 SHAKEPROOF 024541 4 NUT 6 32 HEX 000927 BOX RELAY STIR 051704 Parts 58 Models 150 152 162 168 Parts List pos TS t 2 9 P go 6 y v 28 v v v 09 0 2 z z osso L 09 0 Z z z v 195660 09 0 2 z z v L 09 SL L cor z z v 09 6 cor z z v v 424556600 09 6 ceu z z Haswnoat Nivw 28 z z Z0E6V0 eu z 2 co z 21 8LcvlO LLOELO 916620 oo v coos er co t 0 C A pO TL of fz _ T 0o 2 Pg ol _ 2 t _ C T 00 2 v __ qo
33. D MOLON 331938 NOS331 NOLON 331938 805331 1N38302 83138 0 01 9 183812 YOLON 83138 INIT G 39V110 AlddNS 21 7 LO A zo 39V110A 7808 11 ES 1041409 ALISOOSIA 038 311AM D 7913 831438 101131713349 HOLIMS NOLIN Held Av138 9NIH21V1 AV138 2 le 03Y 311HM OAD 2V18 311HA O y2v18 m 3012110 8055344102 NIVN 5 038 311HM SLT HAT 038 01083105 3NI1 010011 1v138 37040 8115 JLIHM JLIHM 31IHM NMOUS 13530402 NO11V83918338 HOLIMS 7081802 32v18 311HM El war i 3MQ1Y834N31 uis E YOSSIUANOD 101148391 8338 T341NU9 uus m e 2v18 311HM 0 4 4v138 31042 311 E 3LIHA e o 2v 18 80 1134 al 3 TITAN ORETTE ETAL El t 7 T 330 7235 0ZI NO 93S 5 31042 8115 HOLINS WHS AGONVLS HOLIMS 108109 3univu3dN3L ABONYLS ABONVIS E 330 WOLIMS 1081109 HOLIMS ODdH oinv D SV T AV138 9NIH31V1 O L O WOTIIDOVIG TENIS O 9 0 Aw 9 HY 18 IT on 440 3ITRIL3TTT8 OLAV NOLOVINOO 8059384402 NIVN usva e DA e 0 9 er eT 440 yov8 ON S HOLIMS olny 5 3IINWUNMOSS E STATI 5N E 5 fiw 58 L 5 SITHRTNNOUS 13481 v1 HOQ r 7913 1031405 ALISOISIA 11 114404 9 HO
34. ENSER FAN 1 777 1 FAN MOTOR ONLY FOR MODEL 168 RUN CAPACITOR APPLIES TO MODEL 168 ONLY 5 LEFT MAIN COMPRESSOR CONTACTOR BROWN WHITE e e 13 114 WHITE ORANGE BLACK M168 WHITE M168 n BLACK CORD MI62 BLACK CORD M162 WHITE RIGHT MAIN e PRESSOR CONTACTOR MAIN CONDENSER FAN e RA BLACK e WHITE e YELLOW YELLOW PURPLE WHITE MIX LOW TRANSFORMER BROWN LEFT COMPRESSOR 5 1 FIG 2 TIMER m LACK BLACK RED M 14 MIN O INPUT LOAD EFT MIX LEFT MIX LOW BLUE BROWN WHITE on lout SWITCH o o PURPLE WHITE LEFT VARISTOR BLACK BLACK RED 1 NC PURPLE WHITE o 5 O BLACK VISCOSITY CONTROL BRONN WHITE N NC RIGHT MIX RIGHT MIX LOW cui ONO PURPLE LOK LIGHT SWITCH 9 9 AUTO LEFT DRAW SWITCH No 5 Voff BROWN WH I TE 13 13 PURPLE WHITE 5 1 NC auto LEFT MAIN COMPRESSOR CONTACTOR AUTO BLUE WHITE OFF NO BLUE e BLACK BLACK BLUE OTZ STANDBY BLACK YELLOW CORD cond e WASH LEFT LATCHING RELAY 5 AUS 2 WHITE GRAY LEFT HPCO SWITCH WHITE GRAY LEFT CONTROL SWITCH WHITE GRAY OFF S LEFT STIR CYCLE TIMER STANDBY El SEC 0 120 SEC OFF LEFT STANDBY pingir TEMPERATURE CONTROL SWITCH 2 5 Aue El lt TEFT COMPRESSOR QEF El START TIME DELAY GS8TANDBY WHITE INPUT m STANDBY SHR TELLOW BLACK Bu on 5 EE LEFT STIR CYCLE RELAY 3 3 El E ACK WHITE 6 WHITE o
35. ESSOR CONTACTOR RIGHT HPCE RIGHT CONTROL SWITCH BROWN WHITE d e BLACK YELLOW 5 3 IGHT STIR CYCLE TIME 5 SEC ON 120 SEC OFF NO 8 72853 RIGHT STANDBY TEMPERATURE CONTROL SWITCH NC cS P BLACK YELLOW waite 5 519 e BROWN YELLOW BLACK WHITE 1 NC DAO RIGHT STIR YCL LAY NO BROWN WHITE WHITE WHIT ion cae or REEN Y W RIGHT LIQUID LINE SOLENOID GREEN YELLOI RED BLACK e RIGHT MAIN COMPRESSOR CONTACTOR RIGHT BEATER MOTOR O e WHITE BLACK 1 16 28 WHITE RIGHT LATCHING RELAY PUSH BUTTON SWITCH RIBNTSEATEHI CONTROL GREENYELLOW BLACK ENCLOSURE S e BLACK YELLOW YELLOW 1 LI SUPPLY VOLTA Ho walpa es MIX LOW TRANSFORMER 3 CONTACT 4 L SUPPLY VOLTAGE BLACK BLACK 5 LINE BEATER MOTOR CURRENT MIX LOW PCB A LOAD BEATER MOTOR CURRENT WICHIME SNOOZE VISCOSITY CONTROL TERMINALS 19 PURPLE RED ROWN Ts o 9 SILENCE PUSH BUTTON SWITCH LEESON BEATER MOTOR 22 e BLACK BLACK CCW ROTATION su 4 FIG 6 e OU e YELLOW YELLOW 3 L FT Mix LEFT MIX MIX LOW TRANSFORMER OUT LIGHT OUT SWITCH BLACK BLACK 047702 27 BLACK BLACK YEL o Oe MIX LOW PCB Lu TT START LEFT MIX LEFT MIX GREEN RED INTERNAL prd LOW LIGHT LOW SWITCH OVERLOAD BLACK BLACK d RED YEL Qe 28 RIGHT MIX RIGHT MIX ACK BLACK OUT LIGHT our switch aC Cle LEFT MIX LEFT MIX BLACK BLACK 5 Oo LOW LIGHT
36. GHT BROWN TCH BLACK BLACK RED VISCOSITY CONTROL CYCLE TIMER DOM 14 MIN O O FIG 5 ote INPUT LOAD RIGHT MIX LOW LIGHT RIGHT MIX LOW 9 5 SWITCH Ei j PURPLE WHITE N 5 VARISTOR Ni AUTO z 2 PURPLE WHITE NO m NO PURPLE NC 2 es RIGHT DRAW SWITCH ot PURPLE WHIT S dei sos cg e ut OFF aromit mS URPLE MHITE Ton O IGHT MAIN COMPRESSOR CONTACTOR RIGHT LATCHING RELAY 58 d RIGHT HPCO SNITOH RIGHT CONTROL SWITCH e BLACKIVELLOW 5 BROWN WH ITE IGHT STIR CYCLE TIME 2 x b SEC ON 120 SEC OFF E 5 RIGHT STANDBY 8 TEMPERATURE CONTROL SWITCH 8 2 BLACK YELLOW WHITE E o YELLOW BLACK WHITE BLACK BROWN RIGHT STIR CYCLE RELAY BROWN WH ITE ONO WHITE WHITE AU STIR RIGHT LIQUID LINE SOLENOID RED BLACK WHITER RIGHT BEATER MOTOR w QAE RED FIG 6 RIGHT MAIN COMPRESSOR CONTACTOR BLACK e NHITE BLACK DARO WHITE RED WHITE RIGHT LATCHING RELAY RIGHT LATCHING RELAY GREEN YELLON L e BLACK BLACK e a YELLOW J kL SUPPLY VOLTAGE WHITE 3 NC CONTACT H ed t EP RAI EA MIX LOW PCB A BLACK 8 LOAD BEATER MOTOR CURRENT WHITE Ri WICHIME SNOOZE VISCOSITY CONTROL TERMINALS 18 FIG 5 PURPLE RED RONN o 9 SILENCE PUSH TTON LEESON BEATER MOTOR e BLACK BLACK e CCW ROTATION TS Que 9 YELLOW YELLOW 5 FIG 6 MIX LOW TRANSFORMER START LEFT MIX LEFT MIX RELAY OUT LIG
37. HLNOO z z LLVM ALISOOSIA 1OHLNOO Aawus sHs z z z 0 OD dW3r31OHlNOO __ 8015 so 29 2 91 0 _ s t 192XMwZXH6 Ov H3SN3QNOO et _ C MB LL8IXHPIXIGI OV HISNSONOJ 31vadn SSV1O ALO ALO ALO YAEINNN SLUVd 89 291 0981 09 553 Available Separately Models 150 152 162 168 60 Parts List V oo pb ATS __ 00 e MEO X GO 8 040 X GO 9L 6 ONIS O o M6EV X QO t Z ONIS O __ 5 00 o M6EV X GO 19 1NIOd 9 01 0 0 1 1630 492 z 9w z 891 29 9 ANNL V LD ji TWAOWSY ONIH 0 1001 Ji pp 00 Ji szl M6EV X GO 9VEL ONIH O j ji t M6EV X QO H E T ONIH O J Ji t MEOL X QO t ONIS O __ 00 PO e Ohio MEOL X GO 8 ONIS O 1NIOd 9 01 0 01 1630 492 J Ji i zo 291 081 9 ANNL LD Pec J seeno 891 1 4 1838 5 35 Pe ge 05 5 Pee Ji
38. HT OUT SWITCH BLACK BLACK 047 702 27 ACK ACK ei Dr Le 777 1 CAPACITOR LEFT MIX LEFT MIX 0477103 LOW LIGHT LOW SWITCH s OVERLOAD 513 BROWN q BLICK BLACK QUED 5 De 7 o RIGHT MIX RIGHT MIX BLACK BLACK RED RELAY 7 OUT LIGHT out 9 Cle 7 LEFT MIX LEFT MIX T RUN BLACK BLACK o EL LOW LIGHT LOW SWITCH RIGHT MIX RIGHT MIX BEAR E Q BED MAIN WINDING START LOW LIGHT LOW SWITCH 225 n WINDING PROTECTOR WINDING M d 162 168 IGHT MIX START INAL MODELS WITH MIX OUT LIGHT LOW LIGHT LOW SWITCH MI BLEED RESISTOR odels MIX LON LIGHT W AUDIBLE MIX OUT CHIME AND PUSH BUTTON SILENCE FIG 1 MODELS WITH CHIME OPTION FIG 2 TECUMSEH COMPRESSOR WIRING MODEL TL3G W HST FIG 4 050205 27 uie PONER SUPP Ni UPPLY 9 ib GREEN YELLOW GREENYELLOW GREEN YELLOW WHITE WHITE WHITE e BLACK e BLACK BLACK T2
39. IGHT STIR CYCLE RELAY BROWN WHITE AO WHITE WHITE RIGHT STIR RIGHT LIQUID LIN N GREEN YELLOW CYCLE RELAY TT px p 2 RIGHT MAIN COMPRESSOR CONTACTOR RIGHT BEATER MOTOR 4 e WHITE BLACK DAO WHITE RED FIG 81 WHITE RIGHT LATCHING RELAY PUSH BUTTON SWITCH RIGHT LATCHING RELAY o E 222 wee RIGHT COMPRESSOR ON LIGHT OPTION YELLOW MIX LOW TRANSFORMER LOW TRANSFORME 1 LL SUPPLY VOLTAGE MES BLACK BLACK 2 NC CONTACT MILION PCO A 4 L SUPPLY voL TAGE W CHIME SNOOZE 5 LINE BEATER MOTOR CURRENT vien LOAD BEATER MOTOR CURRENT a mane VISCOSITY CONTROL TERMINALS ROWN E SILENCE PUSH BUTTON 215 4 m 4 RED LEESON BEATER MOTOR BLACK Que e YELLOW YELLOW e ROTATION LEFT MIX LEFT MIX MIX LOW TRANSFORMER FIG 6 BENIN TA PIC OUT LIGHT OUT SWITCH BLACK dh START WINDING BLACK BLACK YEL e Oe MIX LOW PCB A p WICHIME LEFT MIX LEFT MIX RED LOW LIGHT LOW SWITCH BLACK BLACK RED YEL Q Que EE RIGHT MIX RIGHT MIX BLACK OUT LIGHT oU men Que LEFT MIX LEFT MIX INTE RNAE BLACK BLACK Tet LOW LIGHT LOW SWITCH RIGHT MIX RIGHT MIX BLACK BLACK RED LOW LIGHT LOW SWITCH WINDING PROTECTOR MODELS WITH MIX QUT LIGHT RIGHT MIX RIGHT MIX START BLEED RESISTOR INTERNAL MIX LOW LIGHT W AUDIBLE MIX LOW LIGHT LOW SWITCH CAPACITOR Models 162 168 050205 12
40. L X39688 FLOAT A MIX LEVEL X39690 BRACKET TEMP CONTROL 020115 CONTROL TEMPERATURE 028914 SCREW 10 32 X 1 2 MF HEX CONTROL A FRONT X51730 Models 150 152 162 168 43 Parts Model 168 Panel Identification LS MOSS e 11 Sc AY 4 JD N 11 Models 150 152 162 168 Parts Model 168 Panel Parts Identification s TRMMODLE BACK PANEL 000795 PANDRP Models 150 152 162 168 45 Parts Beater amp Door A Models 150 152 ITEM DESCRIPTION HAND SOREW STUD NUT 0469 ITEM DESCRIPTION PART NO 8 O RING 2 3 4 OD x 139 VV 019998 GUIDE BEARING 014496 X38959 SER 023262 DOOR A 1 SPOUT FRONT BEARING BEATER ASSEMBLY X24689 O RING 13 16 OD 139 W 021278 Parts 46 Models 150 152 162 168 Beater amp Door A Models 162 168 s HAND SoREW STUD nUT 084829 Models 150 152 162 168 47 Parts Control A Upper X51544 27 Models 150 amp 152 s TWERACYCLE MN Parts 48 Models 150 152 162 168 Control A X51543 27 Model 152 ITEM DESCRIPTION PART NO ITEM DESCRIPTION PART NO 1 BOX A C
41. LIMS 18911 MOT XIN xima a e S 3YNS079N3 D 5 T3A7NBD 1081802 438 x v18 1 MOT XIN AN 2 2 338 AA 3018 83583402 e NIVW la M01134 N3389 MO1134 N3389 MO1134 N3389 ms BOOT WOW 019V1N02 1 2919 086384802 105384402 105534402 z NIV JI A 9 1 95118 e MOTT3A N3389 JLIHM 311HM MO1134 N3389 M01134 N3389 MO1134 N3389 f H n OUT CHIME AND PUSH BUTTON SILENCE MODELS WITH CHIME OPTION TECUMSEH COMPRESSOR WIRING MODEL TL2A OR TL2 5F W LST 3 FIG 4 LEFT 4 POWER SUPPLY WHITE WHITE WHITE BLACK g BLACK BLACK BLACK LEFT MAIN LEFT MAIN LEFT MAIN COMPRESSOR COMPRESSOR 77 COMPRESSOR BLACK CORD y BLACK CORD _q ME Enc e WHITE ORANGE CONTACTOR iE CONTACTOR MAIN COND
42. NC FIG 5 avo LEFT MAIN COMPRESSOR CONTACTOR AUTO BLUE WHITE OFF NO BLUE BLACK BLACK BLUE OFF STANDBY BLACK YELLOW e Ott ote 0 10 LEFT LATCHING RELAY e WHITE GRAY LEFT HPCO SWITCH WHITE GRAY LEFT CONTROL SWITCH TE GRAY OFF S LEFT STIR CYCLE TIMER 5 STANDBY BI S SEC ON 120SEC OFF LEFT STANDBY PS JU E E TEMPERATURE CONTROL SWITCH 2 5 STANDBY Z WHITE 2 or xl 5 STANDBY SHR YELLOW BLACK OAD WHITE 2 5 w SWITCH 2 LEFT STIR CYCLE RELAY m WHIT ss 5 3 O ACK WHITE 8 SHR REFRIGERATION jn F Ed COMPRESSOR 0 3 _ NHITE BLACK 42 8 8 CK WHITE WHITE e BROWN NC SHR REFRIGERATION CONDENSER FAN oud BROWN WHITE WHITE WHITE LEFT STIR LEFT LIQUID LINE SOLENOID CYCLE RELAY 4 A WHITE RED LA GREEN YELLOW LEFT MAIN COMPRESSOR CONTACTOR F lt WHITE BLACK QA G WHITE e LEFT LATCHING RELAY LEFT LATCHING RELAY E PUSH BUTTON SWITCH LEFT BEATER MOTOR z e BLACK PET G BLACK 61658 BLACK RIGHT MAIN RIGHT MAIN RIGHT MAIN COMPRESSOR S 77 compressor COMPRESSOR CONTACTOR z FIG 3 CONTACTOR RIGHT COMPRESSOR ON LIGHT OPTION e BLACK e WHITE WHITE e YELLOW YELLOW BLUE MIX LOW TRANSFORMER z FIG 1 FIG 2 5d ACK 2 BLAC BLACK _ RED ack 6 Qi RED BLACK LEFT MIX LOW LIGHT LEFT MIX 108 PURPLE TE SWITCH RI
43. ONTROL X51562 SCREW 8 X 1 HD TYPE A 017817 RELAY START COMPRESSOR 048150 8 TIMER CYCLE 55 ON 120SEC 037188 SCREW 8X1 4 SL HEX HD TYP B 009894 9 CONNECTOR BX 3 8 STR 014569 BUSHING SNAP 15 16 ID 023396 CAPACITOR RUN 15UF 370V 027087 RELAY 3PDT 10A 208 240V 023845 CAPACITOR START 72 88UF 039567 6 NUT 6 32 HEX 000927 STRAP CAPACITOR 5 5 8 IN 030258 Models 150 152 162 168 49 Parts Control A X50146 27 Model 162 Left e os E eEEEEER 5 LABEL COPPER COND ONLY 0646 TES 0940 t0G GROUNDING 260 Parts 50 Models 150 152 162 168 Control A X50147 27 Model 162 Right 1 1 1 1 19 En FX QQ ITEM DESCRIPTION PART NO ITEM DESCRIPTION PART NO RELAY
44. Required A meter capable of measuring millivolts Procedure To verify proper operation of the Waitt control connect the negative side of the meter to the voltage regulator heat sink as indicated by the white arrow that is printed near the center of the control Connect the positive side of the meter to the center terminal of the viscosity potentiometer as indicated by the black arrow If the beater motor is not active the voltage will measure between 0 and 10 millivolts The typical value is 0 If the voltage is greater than 10 millivolts there is excess current leakage through the beater motor or the control is defective If the beater motor is active the voltage measurement will be greater than 50 millivolts If the voltage is less than 10 millivolts there is a fault connection between the Watt control andthe rest of the control circuit orthe control is defective In addition to the appropriate voltage measurement the following criteria must be met The compressor should cycle off at the same voltage consistently e voltage should increase as product gets thicker The compressor should cycle off once the voltage stops increasing If these are not met the control is defective and must be replaced Troubleshooting Guide 26 Models 150 152 162 168 y in E AED SEEN NET EE i r EET Section 4 Parts e Parts Warranty Exploded Views e Parts List
45. TA 3l 088 E STAM ROTT3A IOVS of NO 938 MAL MOLINS BHS ABONYLS HOLIMS 108110 9 9 BUNLVU3dNIL AGONYLS KINIS 6 e iG 440 X218 HOLIMS 1081802 HOLIMS 43018 0802 Tm AV138 9N1H21V1 ROTAN TE ravis 3174 3ov 18 yov 440 HOLOVINOO YOSS3YdNOD Hsva ii e 311147314814 au 330 ON X18 e HOLIMS olny o9 2 3IIHM7NNOSS THIN E 3ITRATTTGSTd 114414 ON MA oN 5 1THMZNMOH x qvo LNdN I NIN Pl WOO 7913 RITE m 7081802 411502514 c 3L IBN 314804 HOLIMS 223 18911 N01 XIN numi Om P E amp 134 X18 m3 mn M3NNOJSNVEL MOT XIN 938 NOQ U3NIL e AV130 3055399909 M01131 101134 M X18 3018 ITA 136130102 E 0905710778 VOY TE r HOLOWLNOD LI 913 30121402 gt NOSS3HdNO2 306638 4 2 NIVN NIWA NIVN 311HM a RI N WOVE y2v18 JLIHM 311HM Doo LSH M 9811 13008 ONIYIM 80553844402 YHS 2 94 1VN831N1 801231084 9NIONIN ONIGNIM 181 ONIONIM 21 2 1801170 245 gr 12 201190 AV138 18415 ONIYIM 80553844402 H3SN Old 231 80151538 03318 80112 4 2 13915 3018 YOLIOVdVD ANNOYS AN3Wd1NOF gt Sii wove wove 3LIHM
46. VHS VIGZ l NO HSNd LNN 800688 ALIWHY 79 1 HOLIMS YOLVINSNI QZ NI y L ONIY 3 t zaw 891 HOLIMS LS OWES ooo veso ww 891 291 HILIMS V go 2 aso 891 MYY HOLIMS 1 z NOSC SCIVSL LOdS HIONNTd HOLIMS 29900 SS 00 ZXLY0 X08Y dWOO ONIHdS 0060 2 09 0 t T ww NR 091 HOLIMS LS OWES 46860 HOLIMS YOLVNLOV C j e t HAWIL M SS 091 HOLIMS 1891 1291 XIV LHIIS V a Lv 660 291 SlIV LHDIS EW t 00 SSO4NVO GNOYHS i t SSO4NVO GNOYHS t 291 80940 13 091 8 __ e i 1431 184 081 __ LW ii Iso 08 a SY HIV 891 H3SN3ONOO Y GNOYHS HIddN 05L H3SN30NOO Y 31vadn SSV1O ALO ALO ALO YAEINNN SLUVd 89 291 081 09 NOILdIH2S3d Available Separately Models 150 152 162 168 64 Parts List l C 00
47. anty It will be the owners responsibility to make this fact known to any technicians they employ It should be noted that Taylor does not warrant the refrigerant used in its equipment For example if the refrigerant is lost during the course of ordinary service to this machine Taylor has no obligation to either supply or provide its replacement either at billable or unbillable terms Taylor does have the obligation to recommend a suitable replacement if the original refrigerant is banned obsoleted or no longer available during the five year warranty of the compressor The Taylor Company will continue to monitor the industry and test new alternates as they are being developed Should a new alternate prove through our testing that it would be accepted as a drop in replacement then the above disclaimer would become null and void To find out the current status of an alternate refrigerant as it relates to your compressor call the local Taylor Distributor or the Taylor Factory Be prepared to provide the model serial number of the unit in question Models 150 152 162 168 Introduction Model 150 Specifications Freezing Cylinder One 1 5 quart 1 4 liter Mix Hopper One 8 quart 7 6 liter Beater Motor One 0 5 hp Refrigeration Unit One approximately 3 000 btu hr Refrigerant R404A One independent SHR compressor approximately 400 btu hr R134a BTU s may vary based on compressor used co
48. assembly and the beater Press the push button switch on the underside of the control channel This switch is a latching relay system and will only drop out if the power is disconnected or if a beater motor overload occurs Step 2 Place the power switch in the WASH position This activates the beater motor only Step 3 Look into the freezing cylinder The female hex drive coupling should be turning clockwise Step 4 If rotation is not correct follow the directions on the beater motor to reverse the rotation A REMEMBER TO DISCONNECT ALL POWER TO THE FREEZER Failure to follow this instruction may result in electrocution Electrical Connections Each freezer requires one dedicated power supply Check the data label on the freezer for fuse circuit ampacity and electrical specifications Refer to the wiring diagram provided inside the control box for proper power connections This equipment is intended to be installed accordance with the National Electric Code NEC NFPA 70 The purpose of this code is the practical safeguarding of persons and property from hazards arising from the use of electricity This code contains provisions considered necessary for safety Compliance therewith and proper maintenance will result in an installation essentially free from hazard Models 150 152 162 168 Introduction Notes Introduction 10 Models 150 152 162 168 y in Section 2 Controls
49. can precisely determine product viscosity is attained The watt control cancels the operation of the refrigeration system Freezer operation with the watt viscosity control is very similar to TQC models The watt control becomes operational when power is supplied to the freezer and the latching relay is engaged With the freezer properly primed and the necessary control switches placed in the AUTO position the draw lever is manually raised to start the main refrigeration system Note The solid state timer in the control circuit will also activate the main refrigeration system once the off cycle time has elapsed Controls and Systems 16 Models 150 152 162 168 The L1 power supplied to the compressor contactor coil passes through the watt control relay socket connection 2 and 3 The L1 power supplied to the beater motor must first pass through the watt control socket connection 5 and 6 When the viscosity setting is attained the watt control relay is activated 2 and 3 open to discontinue sending power to the compressor contactor coil The refrigeration system cycles off and the watt control relay relaxes 2 and 43 closed Once the refrigeration system has cycled off the solid state timer is activated When the off cycle time has elapsed the solid state timer sends L1 power through the watt control socket connection 2 and 3 to the coil of the compressor contactor The compressor contactor init
50. d fan is approximately 0 8 amp Under lock rotor the amperage will raise During an overload condition there are two circumstances which may exist During the OFF mode pressures may equalize and the overload switch closes The system may start but terminate shortly when the overload re opens The overload may cool and re close but pressures may not have equalized The system then will not start and may eventually re open the overload The only way to correct the compressor operation would be to switch off the power and allow the system to cool sufficiently before re establishing power Another area to consider is the operating voltage and how it effects overload operation During a lock rotor condition it requires up to 20 minutes to trip the overload with 208 operating volts With 240 operating volts this time requirement may be as little as 5 minutes The following method best describes how to adjust the refrigerant charge to achieve proper operation from the system Fill the hopper s half full of mix to achieve a 40 F 4 4 C established hopper temperature Start the refrigeration with the EPR valve set to 24 PSI 164 5 kPa R12 20 PSI 138 kPa 134A Refrigerant charge should now be adjusted to establish 20 PSI 138 kPa R12 or 15 PSI 103 kPa 134A or slightly below Never adjust refrigerant charges or EPR pressure with a hopper medium above 40 F 4 4 C With a hopper of 40 F 4 4 C or below suction pre
51. essor operation b Fuse blown or circuit breaker b Replace fuse or turn breaker on c Tripped overload c Allow to cool Check for high head pressure tight bearings stuck pistons clogged air cooled condenser d Compressor contactor in open d Repair or replace the contactor position e Faulty capacitor relay e Replace the relay 12 Compressor will not start Hums a Improperly wired a Check wiring against diagram intermittently Cycling on overload b Low line voltage b Check main line voltage Locate the voltage drop c Open starting capacitor c Replace the starting capacitor d Faulty capacitor relay d Replace the relay Models 150 152 162 168 23 Troubleshooting Guide PROBLEM PROBABLE CAUSE REMEDY 13 Compressor starts but motor will a Low line voltage a Raise voltage not get off start winding Improperly wired Check wiring against diagram Capacitor relay is inoperative a Defective relay a Replace b Incorrect relay b Use relay properly selected for motor characteristics Unit operates long or a Shortage of refrigerant a Repair leak and recharge continuously Inferior product b Dirty condenser b Clean the condenser c Location is too warm c Change to a cooler location d Starved evaporator d Keep correct mix level in hopper Head pressure is too high a Refrigerant is overcharged or a Correct the refrigerant charge undercharged b D
52. g Cylinder One 1 5 quart 1 4 liter Mix Hopper One 8 quart 7 6 liter Beater Motor One 0 5 hp Refrigeration Unit One approximately 3 000 btu hr compressor Refrigerant R404A One independent SHR compressor approximately 400 btu hr R134a BTU s may vary based on compressor used Electrical Total 115 60 1 Air 20 amp cord and plug 208 230 60 1 Air 15 amp cord and plug 27 1 2 E 69 9 um 12 1 2 MIX 12 1 2 1 2 31 7 HOPPER 5 1 AIR OUT 17 516 FAR SIDE LEFT SIDE VIEW This unit is manufactured in other electrical characteristics Refer to the Distributor Data Book for availability For exact electrical information always refer to the data label of the unit Air Cooled Clearance 6 15 2 cm on both sides Install the skirt provided on the right side of the unit and place the back of the unit against a wall to prevent recirculation of warm air Dimensions Width 16 5 16 41 8 cm Depth 27 1 2 69 9 cm Height 28 71 1 cm Counter Clearance 4 10 2 cm mounted on standard legs Approximate Weights Net 201 165 91 2 kgs Crated Cardboard 241 Ibs 109 3 kgs 14 5 cu ft 40 cu m Crated Wood 262 105 118 8 kgs 20 0 cu ft 56 5 m 9 I m TOP VIEW BASE OPERATOR END AIR COOLED NOTE 1 FIGURES IN PARENTHESES INDICATE CENTIMETERS Models 150 152
53. ght 54 Box A Cap Relay X50198 27 Model 150 55 Relay A Timer Stir X51685 27 Model 150 56 Relay A Timer Stir X51633 27 Model 162 57 Relay A Timer Stir X51323 27 Model 168 58 iS Im I Tem 59 Diagrams t u Sp oe COS eco nee 67 Note Continuing research results in steady improvements therefore information in this manual is subject to change without notice CAUTION Information in this manual is intended to be used by Taylor Authorized Service Technicians only May 1999 Taylor All rights reserved 028749 S TAYLOR Taylor Compan The word Taylor and the Crown design N BI m y k Blvd are registered trademarks in the United States of America and certain other countries Rockton IL 61072 Table of Contents Models 150 152 162 168 Section 1 Introduction Specifications Running Specifications Installation Instructions J I I in Models 150 152 162 168 Introduction Safety We at Taylor Company are committed to manufacturing safe operating and_ serviceable equipment The many built in safety features that are part of all Taylor equipment are aimed at protecting operators and trained service technicians alike This manual is intended exclusively for Taylor Company authorized ser
54. heck the operation The selected amperage range simply determines the adjustment span of the viscosity adjustment potentiometer on the face of the control There are four range selections to choose from as shown on the range selection chart Range Selection Chart Old Style Only 1 2 2 4 None 2 3 4 6 White 4 0 8 0 White and Blue 5 7 11 4 White Blue and Yellow Note Therange selection is not the same as the TQC range selection Old Style Only On the front of the watt control there are three colored jumper wires white blue and yellow The proper range selection is determined by running the freezer to determine the beater motor amperage when product reaches the desired viscosity and cutting the jumper wire s indicated on the range selection chart With no jumper wires cut use the following procedure to determine the proper range selection Step 1 Locate the L1 power path passing through the control to the beater motor socket connection 5 and 6 Install an ampmeter on the L1 power path to monitor the amperage of the beater motor Step 2 Turn the viscosity adjustment potentiometer clockwise to the coldest setting Models 150 152 162 168 17 Controls and Systems Step 3 During the freezing process draw samples and inspect the product until the desired appearance is achieved note the beater motor amperage Slowly turn the viscosity adjustment potentiometer counterclockwise to WARMER
55. iates compressor operation and also supplies L1 power to the beater motor The solid state timer re sets to zero each time the compressor contactor closes Setting the Viscosity Control Also see Control Range Selection Step 1 Locate the L1 power path passing through the watt control to the beater motor socket connection 5 and 6 Install an amp meter on the L1 power path to monitor the amperage of the beater motor Old Style Only Step 2 Turn the viscosity adjustment potentiometer clockwise to the coldest setting Step 3 With the freezer properly primed activate the refrigeration system Step 4 During the freezing process draw samples and inspect the product appearance When the desired product viscosity is achieved note the beater motor amperage Step 5 Slowly turn viscosity adjustment counterclockwise warmer to cycle the refrigeration system Step 6 Draw several samples to verify the amperage at cycle off time and the product appearance remains consistent Control Range Setting The watt control is used in many different freezer models which have variety of electrical specifications For this reason the watt control must be set to operate in an amperage range which relates to the beater motor amperage and the desired product viscosity setting Note Although the watt control monitors beater motor wattage the beater motor amperage is used as areference to set the control and c
56. in rear drip a A worn or defective o ring is on a Replace o rings every 3 months pan the beater drive shaft b The rear shell bearing is worn b Replace the rear shell bearing c Incorrect lubricant was used c Use food grade lubricant example Taylor Lube d Inadequate lubrication of beater d Lubricate the beater drive shaft drive shaft properly 7 draw valve is leaking a Incorrect lubricant was used a Use food grade lubricant example Taylor Lube b Worn or defective o rings are on b Replace o rings every 3 months the draw valve c Inadequate lubrication of draw c Lubricate the draw valve properly valve 8 Productis not feeding into the a The mix level is inadequate in the a Fill the mix hopper with mix freezing cylinder mix hopper 9 Theunit goes out on overload a There are too many appliances a A separate 20 amp circuit is excessively plugged into the circuit needed for the freezer to operate properly b An extension cord has been b If the extension cord is used it placed between the power cord must match the power cord in and the wall receptacle size of circuit ampacity 10 Models 162 and 168 a The center draw valve seal is a Lubricate properly and replace Mix from one freezing cylinder worn or is improperly lubricated seal every 3 months bleeds over to the second cylinder 11 Compressor does not run a Control switches a Place switches in correct position for compr
57. irty condenser b Clean the condenser c The location is too warm c Change to a cooler location d The fan is not operating d Repair or replace Head pressure is too low a Refrigerant shortage a Repair leak b Compressor suction or discharge b Replace compressor valves inefficient The compressor loses oil a Shortage of refrigerant a Repair leak b Plugged expansion valve or b Clean or replace strainer 19 Hot liquid line a Shortage of refrigerant a Repair leak 20 Frosted liquid line a Restricted dryer or tubing a Replace or remove restrictions 21 Excessive mix leakage through a Worn or missing drive shaft o ring a Replace if worn nicked or rear of unit into drip pan missing Inadequate lubrication of drive Lubricate properly shaft o ring c Worn rear shell bearing c Replace rear shell bearing d Incorrect o ring on drive shaft d Replace with proper size o ring e Wrong type of lubricant was used e Use proper lubricant example Taylor Lube 22 Oil logged evaporator a Bent beater a Replace the beater Incorrect beater rotation b Refer to diagram Faulty expansion valve c Replace Starved evaporator d Keep sufficient amount of mix in hopper Troubleshooting Guide 24 Models 150 152 162 168 Control Troubleshooting Temperature Control Service Tips Fill the bulb well with antifreeze before installing the temperature control sensing b
58. lso activate the main refrigeration system The freezer draw switch or solid state timer reactivates the refrigeration system when necessary Top 2 ZPD VISCOSITY ADJUSTMENT POT The TQC becomes operational when power is supplied to the freezer With the freezer properly primed and the necessary control switches placed in the AUTO position the draw lever is manually raised to start the main refrigeration system once the off cycle time has elapsed The L1 power supplied to the compressor contactor coil passes through the TQC socket connection 2 and 8 The L1 power supplied to the beater motor must first pass through the TQC relay socket connection 5 and 6 When the viscosity setting is attained the TQC relay is activated 2 and 3 is open to discontinue sending L1 power to the compressor coil the refrigeration system cycles off the beater motor amperage drops to zero amps and the TQC relay relaxes 2 and 3 closed Once the refrigeration system has cycled off the solid state timer is activated When the off cycle time has elapsed the solid state timer sends L1 power through the TQC socket connection 2 and 3 to the coil of the compressor contactor The compressor contactor initiates compressor operation and also supplies L1 power to run the beater motor The solid state timer resets to zero each time the compressor contactor closes Models 150 152 162 168 19 Controls and Systems Setting the
59. mpressor Electrical Total Amps Supplied With 115 60 1 Air 20 amp cord and plug 208 230 60 1 Air 15 amp cord and plug This unit is manufactured in other electrical characteristics Refer to the Distributor Data Book for availability For exact electrical information always refer to the data label of the unit Air Cooled Clearance 6 15 2 cm around both sides Install the skirt provided on the right side of the unit and place the back of the unit against a wall to prevent recirculation of warm air Dimensions Width 14 1 16 35 7 cm Depth 24 61 0 cm Height 51 1 2 130 8 cm Floor Clearance 3 11 16 9 4 cm mounted on standard casters Approximate Weights Net 250 lbs 113 4 kgs Crated 310 Ibs 140 6 kgs 23 0 cu ft 65 cu m 24 61 0 12 1 2 DRIP PAN 31 8 21 9 MIX HOPPER 2 11 1 16 15 1 7 8 DIA 29 1 2 2 HOLE FOR ELECTRICAL CONNECTIONS E 6 7 16 7 6 4 AZ lt WI L Mes 14 1 16 u Oc 35 7 55 959 05 51 1 2 335 130 8 43 109 2 L CENTERLINE 7 5 8 OF BARREL 19 4 77 22 13 16 18 3 8 57 9 24 46 7 AIR IN 61 0 FRONT 2 5 NOTES 6 1 16 15 4 3 3116 1 FIGURES IN PARENTHESES INDICATE LEFT SIDE VIEW CENTIMETERS Introduction 4 Models 150 152 162 168 Model 152 Specifications Freezin
60. nt of the there are three colored jumper wires white blue and yellow The proper range selection is determined by running the freezer to determine the beater motor amperage when product reaches the desired viscosity and cutting the jumper wire s indicated on the range selection chart Before jumper wires are cut use the following procedure to determine the proper range selection Step 1 Locate the L1 power path passing through the TQC to the beater motor socket connection 5 and 6 Install an amp meter on the L1 power path to monitor the amperage of the beater motor Step 2 Turn the viscosity adjustment potentiometer clockwise to the coldest setting Step 3 With the freezer properly primed activate the refrigeration system Step 4 During the freezing process draw samples and inspect the product appearance When the desired product viscosity and appearance is achieved note the beater motor amperage and then place the freezer control switch in the OFF position Step 5 Compare this amperage reading with the range selection chart Determine the range to which the amperage reading applies Note Select the center of the range that is closest to the noted amperage Step 6 Cut the jumper wire s which correspond with the range selection Step 7 Start the refrigeration system again and observe the beater motor amperage When the amperage reading reaches the desired product viscosity slowly turn the
61. o tissue Keep eyes and skin protected If refrigerant burns should occur flush immediately with cold water If burns are severe apply ice packs and contact a physician immediately The Taylor Company reminds technicians to be cautious of government laws regarding refrigerant recovery recycling and reclaiming systems If you have any questions regarding these laws please contact the factory Service Department WARNING R404A refrigerant used in conjunction with polyolester oils is extremely moisture absorbent When opening a refrigeration system the maximum time the system is open must not exceed 15 minutes Cap all open tubing to prevent humid air or water from being absorbed by the oil Introduction Models 150 152 162 168 Compressor Warranty Disclaimer The refrigeration compressor s on this machine are warranted for the term indicated on the warranty card accompanying this machine However due to the Montreal Protocol and the U S Clean Air Act Amendments of 1990 many new refrigerants are being tested and developed thus seeking their way into the service industry Some of these new refrigerants are being advertised as drop in replacements for numerous applications It should be noted that in the event of ordinary service to this machine s refrigeration system only the refrigerant specified on the affixed data label should be used The unauthorized use of alternate refrigerants will void your compressor warr
62. rk pointing away from the freezer to allow for a 2 adjustment warmer or colder Never adjust the temperature control without checking the product temperature with an accurate thermometer Random temperature adjustments often result in freeze up conditions overload conditions and severe wear on components in the freezing cylinder Models 150 152 162 168 15 Controls and Systems Viscosity Control Viscosity Adjustment A new style watt control board was introduced in January of 1990 The old style board required color coded wires to be cut to determine the correct amperage range The new board has a 25 turn potentiometer for setting the amperage range and has no wires to cut Turning the potentiometer clockwise increases the amperage range and counterclockwise adjustments decrease the amperage range The following information pertains to both boards except where noted Function Maintains product quality in the freezing cylinder by electronically monitoring product viscosity Specifications Function Voltage 037260 12 Supply voltage 115 VAC 60 Hz 037260 27 Supply voltage 208 240 VAC 50 60 Hz Viscosity Adjustment Range Selections Old Style Only 1 2 2 4 Amps 23 46 Amps 4 0 8 0 Amps 5 7 11 4 Amps Operation The watt control monitors product viscosity or thickness by constantly reading the wattage consumed by the beater motor By monitoring wattage the control
63. sor relay coil deactivates SENSING BULB DIAPHRAGM When the product temperature has risen 2 F 1 1 C above the control s temperature setting the increased gas pressure on the diaphragm overcomes the switch spring tension The switch points close terminal 2 closed to 3 and L1 power is supplied to the compressor relay coil Anticipator When the temperature control is not calling for refrigeration and product is drawn from the freezer the anticipator circuit activates the refrigeration system When the freezer draw switch is activated a transformer supplies 24 volts to the anticipator leads The sensing bulb is heated by the 24 volts and the refrigeration system will operate when the 2 F 1 1 C temperature differential is achieved Note When the draw switch activates the compressor will start within 15 seconds Controls and Systems 14 Models 150 152 162 168 Setting Temperature When the freezer is properly primed with fresh mix place the control switch in the AUTO position During the freeze down cycle monitor the product appearance and temperature by drawing samples Remove the temperature control knob When the desired product temperature is attained slowly turn the temperature adjustment screw counterclockwise warmer until the refrigeration system cycles off Draw additional samples after and adjust if necessary Replace the temperature control knob with the indicator ma
64. ssures should never read above 20 PSI 138 kPa R12 or 15 PSI 103 kPa 134A As hopper temperatures lower the suction pressure will drop but should never drop below 12 PSI 83 kPa R12 or 1 PSI 7 kPa 134A Remember if hopper medium exceeds 40 F 4 4 C suction pressure will also rise When operating correctly the compressor dome will measure room temperature and the suction line will be cool but not frosted Note The dryer must be installed vertically with the capillary tube at the bottom Models 150 152 162 168 13 Controls and Systems Temperature Control ANTICIPATOR WIRES SWITCH ADJUSTMENT SCREW Function The temperature control maintains temperature in the freezing cylinder product Specifications Temperature differential cut in 2 F 1 1 C above cut out Temperature adjustment screw 1 4 turn approximately 2 F 1 1 C Clockwise adjustments are colder and counterclockwise adjustments are warmer Anticipator resistance approximately 25 OHMS Operation The gas filled sensing bulb is positioned in the bulb well located at the front of the freezing cylinder As the temperature lowers in the freezing cylinder the gas in the sensing bulb decreases in pressure When the desired product temperature setting is achieved the spring activated switch overcomes the pressure on the diaphragm the switch points open terminal 2 opens to 1 and L1 power supplied to the compres
65. sure in the hopper coil thereby determining the refrigerant temperature A sensing probe monitors the gas temperature and the system cycles according to the temperature control setting Running Specifications mem m Suction pressure at 12 20 PSI 1 15 PSI compressor Compressor running 8 amps 8 amps amps approx Compressor lock rotor amps approx 2 2 amps 6 5 amps Overcharge System A refrigerant overcharge results in inadequate run times and consequently high hopper temperatures and exaggerated bacteria growth When first starting an overcharge compressor system operation may seem normal However suction pressures will be higher than necessary causing higher amp draw and additional operating heat The dome of the compressor will be hotter than normal After sufficient running time the compressor will cycle off on the temperature control On subsequent cycles before the compressor cycles off on the temperature control it may terminate by use of the compressor overload At this time the short cycles begin From this point each time the compressor is called upon to operate the accumulated heat combined with the additional amp draw from the higher suction pressure causes the overload to stop operation prematurely At this time the temperature will never be satisfied This means the compressor operation will operate by use of the overload Under normal conditions total amp draw of the compressor an
66. ting ranges and differential in the control The Watt viscosity control will cycle the compressor off when drawing product if the viscosity setting is achieved The Watt control relay will re close socket connection 2 and 3 to bring the compressor back when the beater motor amperage drops approximately 25 amps below the viscosity set point Check the wire connections to the Watt control before replacing a suspected faulty control If a poor connection interrupts L1 or L2 power to the control the Watt control relay will always remain closed and a freeze up condition will occur TQC Service Tips The amount of mix in the freezing cylinder will affect the finished product viscosity and temperature Example 1 The cylinder is overloaded with too much mix The beater motor amperage is increased and the set point onthe TQC is reached too soon The freezer cycles off at a warmer temperature and the product appearance is too soft Example 2 Not enough mix is in the freezing cylinder With less load on the beater motor the product must get thicker than normal to reach the TQC setpoint and cycle the freezer off Extremely long running times and a loss of ejection indicate that the cylinder is starved of mix The TQC cycle off amperage setting should never exceed the FLA rating of the beater motor The TQC will cycle the compressor off when drawing product if the viscosity setting is achieved The TQC relay will re
67. too warm The air tube is not installed Out drawing the freezer s capacity Operating freezer without the front bearing on the freezer door The gear unit or the direct drive is out of alignment PROBABLE CAUSE REMEDY The power switch is in the OFF Place the power switch in the AUTO position Fill the mix hopper with mix c Reset the freezer Plug in the power cord Press the push button switch Place the circuit breaker in the ON position or replace the fuse Press the push button switch See the Operator s Manual for proper assembly Stop drawing product and allow the unit to recover Plug in the power cord press the push button switch On T Q C units momentarily raise the draw switch to activate the refrigeration system Place the circuit breaker in the ON position or replace the fuse Press the push button switch Reset the freezer Adjust the temperature control Do not set the temperature colder than 18 F 8 C Adjust the temperature control Install the air tube in the mix inlet hole at the bottom of the mix hopper Two 4 oz 113 4 gram servings in one minute Install the front bearing on the freezer door Align the gear unit or the direct drive Troubleshooting Guide 22 Models 150 152 162 168 PROBLEM PROBABLE CAUSE REMEDY 6 Excessive leakage
68. ulb Use pliers to install the sensing bulb carefully into the bulb well Feed one inch 2 5 cm of the bulb into the well at a time This will help prevent the sensing bulb from becoming kinked and more difficult to install Be sure the sensing bulb is installed completely into the bottom of the bulb well Viscosity Service Tips The amount of mix in the freezing cylinder will affect the finished product viscosity and temperature Example 1 The cylinder is overloaded with mix The beater motor wattage is increased and the set point on the control is reached too soon When the freezer cycles off the product is warm and appears wet Example 2 Not enough mix is in the freezing cylinder With less amperage load on the beater motor the product must become much thicker than normal to reach the control set point and to cycle off the freezer Extremely long running times and a loss of ejection indicate that the cylinder is starved of mix The Watt control will compensate for voltage fluctuation within the controls operating electrical specification 10 In order to maintain a consistent product viscosity the amperage at cycle off will vary slightly when the voltage supply to the freezer changes Old Style Only On the front of the Watt control next to the viscosity adjustment potentiometer there are two additional potentiometers CAUTION DO NOT ATTEMPT TO ADJUST THESE POTENTIOMETERS as this will alter the opera
69. vice personnel A Stationary appliances vvhich are not equipped with a power cord and a plug or other device to disconnect the appliance from the power source must have an all pole disconnecting device with a contact gap of at least 3 mm installed in the external installation Failure to follow this instruction may result in electrocution These machines must placed on level surface Failure to comply may result in personal injury or equipment damage d 3 DO NOT install the unit in an area where water jet could be used to clean or rinse the freezer Failure to follow this instruction may result in serious electrical shock These machines are designed to operate indoors under normal ambient temperatures of 70 75 F 21 24 The machines have successfully performed in high ambient temperatures of 104 F 40 C at reduced capacities NOISE LEVEL Airborne noise emission does not exceed 78 dB A when measured at a distance of 1 0 meter from the surface of the machine and at a height of 1 6 meters from the floor 040309 Refrigerant Taylor Company uses R404A refrigerant This refrigerant is generally considered non toxic and non flammable however any gas under pressure is potentially hazardous 212 fill any refrigerant cylinder completely with liquid Filling the cylinder to approximately 80 will allow for normal expansion 3 Refrigerant liquid sprayed onto the skin may cause serious damage t
70. y in Models 150 152 162 168 Taylormate Freezers Service Manual TAYLOR 5 99 028749 S J in AED NEED m i Table of Contents Section 1 Introduction 1 Safely acetate Ae ete aa ETE PONE 2 Refrigerant u chon en sae ES 2 Model 150 Specifications 4 Model 152 Specifications 5 Model 162 Specifications 6 Model 168 Specifications 7 Running Specifications 8 Installation Instructions 9 Section 2 Controls and Systems 11 Refrigeration Schematic 12 Separate Hopper Refrigeration SHR 13 Temperature Control 14 0811 et ae au y qa Qa eine ew SD GO ee ae 16 TOG Conte nec Der terr t eph eb PP 19 Section 3 Troubleshooting Guide 21 General Troubleshooting 22 Control Troubleshooting plana 25 Watt Control Troubleshooting
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