XLT Electric Oven & AVI Hood Parts & Service Manual
Contents
1. HOLMS 25 HOLMS 15 Yo OL abweO 398 OL 01 v9 8 91 nang 6 8 L 9 5 r 22 2 9588 ngg 58 8 AW 2 HOLON HOAJ3ANOO 2 AlddNS SINF3W3T3 amp 51201 HSNd S1N3IA313 51201 HSNd 15079 M3MOd MSS Nid HOLO3NNOO HOLIMS NIYIN HOIOSNNOO X310W LINN YOLIJNNOD X310W ang OEF BL 2218 068 01 ang OF peg NJAO Nid 6 NOIO3NNOO X31OW NY4 MOLOW HOASANOO YOLOW YOLOW 2 1N3IW313 9NLLY3H MOOES 1N3W313 9NLLV3H A DOES AOPZ 1N3IW313 9NLIV3H INFINITI AOPZ LN3W3T13 MOOES 2 1N3IN313 9NLLV3H FOVLIOA 1ONINOO MIL IF CANADA OS OL E sure 28 BL Peg Jopjeg dH 7 BOG p 182 LAOS 1 29 YIMVING LINDUID 982 9 25 9388 2 582 33 v398 pad dWV YIMVIYG LINDYID 282 OL LINDYS 282 LED YOLID YAYI dvd OG MOJOVINOO 22 OG NOIOVINOO L 508 8 IAM Corse 2 E 8 A oi 988 White Red 18 15 Bk 18 192. MODES 1N3W3T3 PH div OL YAIHYIYA 282 S 1FT ASSZELX LINIT HDIH S HOLIMS NIVW 3O123NNOO X310W MOES INING ONILV3H EH AWYZ 182 E IWONSIMINSO HO1IMS ZS LINN MOL23NNOO XSIOW MOOES 089 LNSWATS ZH MOLIOvdv2 dvo S T1TFT AGSSSL LIX NIVIN HO1IMS IS 6 MO123NNOO X310W LOW MODES ONIIVSH IH dW OG MOIOVINOO 12 Che 81 SPUN 51 deus MOD Jopjeg dH ves BL SAB White Blue 18 29A 1855 EL 3255 EL 3855 EL Standard 480 VAC JokanuoJ 198 yds evondo Eo 1 ara 5 A i amp A 6 16 Vale Pele 8 8 I 2 9 9 S 5 gt LJ grid e 3 61 280 M e rA 1 2 2 L L yo 4 pou 55 3 ay x 1 ON 8 5 a vav gnu oi 9L 1 4588 24 X 96 91 MAPOU 058 81 099 10991 008 L 028 81 RIG Sd 89 943 2751 316 Technical Support INTL Simple Smart 443 2751 Technical Support US 888 2102 92 60 00 9 08 80 16 ZH 09 0S 086 LINN Nid HO193NNOO X31OW ZON YILU 4 diMIS TWNINMSL 61 MOLOIN NIVW 6 3O193NNOO X31OW LON 1041402
3. OMINOO 3MhlVM3dW3I OL AVISM LY NOLOW 9 LINDY 582 31dnOOOWM3Hl 2 1 dN XDld HOLOW MOASANOO HOLON LINDUIO PAD eo OG 31v1S ANOS 2455 FZ AlddNS Sd NJAO MOLIOW HA EBI dINY OG 31V1S ONOS LYSS SIN3BW313 OL LINDUID 282 LIWIT HOIH 65 gt 84 MOOES AOPZ INSW3T3 ZH YI3NVIYEB LED 2 M 13 82 81 L1X WONSIMINSO 25 MSS Z HOLOS3NNOO IN dvo NIVW HOLMS 1S NJAO Nid HOLO3NNOO XSIOW EON 1081 NSIS 2113 OG OIOVINOO LO en gt 4 0 5 A 08 8 PAN E 9 9 ci Q N N 5 lt m 0 mme 0 gt 5 H1 018 wela Vis OL pels C 99 en ETTE fi Pre r BUONI i SUM 2 2 5 5 SI 9 lt yeus 1 8 Woo gt e TEXT en r S N 6 0l amp mds jeuondo x 798 81 arg A n 5 6 16 8 8 2 2 a 9 9 e 5 G A
4. ZS HOLIMS NIYIN HOIO3NNOO EOW MOOS INSISTS 9NIIVSH OG MO1OVINOO 22 Vo M TA3 S8OFFC LT1X NIVW HOLMS 15 LINN Nid HOLO3NNOO X3TON Z N TOHLNOO M3lld 2173 OG MO1OVINOO 12 gt gt 5 208 OL 908 258 OL Pou YO 01 960610 01 678 81 PAN Y et ci gt 9 2 N E 068 OF 9018 O 55 PH 1 3is 18 01 lg E E po 25 5 i vr 0 a VER 8 ang Q cO a Jo anuo N S revondo m 9 81 Man n OL E Un 16 8 8 a 5 9 2 92 3 5 282 a pou e c 5 LL 4 009 gt a 2 55 amp S Q lt 18 e 669 GL LH 8 m Ore 9588 ngg 58 81 8 BL typo OE BL 32518 BL peg 2 85 ZW 8L 1H Mg 1855 EL 3255 EL 3855 EL World 380 VAC 2102 92 60 97002 5 082 802 L6 QX ZH 09 0S 086 M 1F ASSBSE LIX M7 T3 8SSCELTX M T3 8S8S88 LL TX PH JokanwoJ N S revondo e G m ON RedBlu18 65 diMIS WNIWH3I 51 JOMHINOO JANIVAYIJNBL 21 AIGNOSOWYSHL DL 06 AVTFY ILVIS ANOS 455 AVTIH SLVLS 5 EYES 06 AYTAY 31916 dios 2855 dWY 06 SLVLS 01105 LYSS LINITHSIH HOLMS 65
5. HJLIMS 15 NJAO WOLLOS 312V1d323M E NJAO HILIMS 312V1d3239 ZIJY T NJAO 901 HJLIMS 312 143238 1939 8118 M09 gwvi c1 91018 M09 dwvi D 0 a 2 933 i o cO 35 m S Technical Support US 888 XLT Ovens PO Box 9090 Wichita Kansas 67277 US 888 443 2751 FAX 316 943 2769 INTL 316 943 2751 WEB www xltovens com
6. 058 BL 42278 6 HOLO3NNOO XFI 10W LON 9NIIOOO BOLOW EN SOLOW NW YOLON LIN 1041409 9 982 YIMVIYG 1 582 YIMVIYG 8 dW 8 LINDHIO 280 OL 282 diNV YIMVIYG LNDUID LED OF YOLOVdVO dvo 0 12 1 2 ZO OG NOIOVINOO 19 Aas l Md3MOd 84 AOPT YO 1N3W313 ONILWSH VH ZT 290798 9 IR ww 99 OL P Sou 01 pe oo n 018 oF Weg Sis 712 BL 9DUEJO 9RUAM Clie 84 SUUM 51 pu3 yeu NOD JOPIB9 dH BOG Qoi White Blue 18 229A White Red 18 15 3009 gt ON es o 0 BL LH i8 Bik 18 19 1288 LA 180 943 2751 316 Technical Support INTL Simple Smart 443 2751 Technical Support US 888 2102 92 60 9 00 9 07 80 0 L6 0X ZH 09 0 2 802 5 12 85586 11 S 13 8SSCEL TX S 13 8998 LL TX so Jamo yag ipis evondo 1855 EL 3255 EL 3855 EL Standard 208 240 VAC CB4 ON RedBlu18 65 CB3 diMIS TYNINYIL 51 JONINOO 33n1vH3dWal 21 3nooOoNWBN3Hi diNY OE AV T33 31V1S ANOS AVTIH 1 15 GMOS SYSS div OG 31v1S 01108 2855 diNY OG 31 15
7. 4 r EI A 5 l 5 3 5 eo ai ti LIS x 3 009 gt 5 99 d 99 4 I Ed 8 8 E 5888 MENS sen i 9L LH EE EE 98 8 Manou 58 8L npo TET 81 15518 178 81 eid 028 91 089 9989 8 54 85 2102 92 60 9 0097 08 80 16 ZH 09 05 08 Nid 6 HOIO3NNOO X310W LON JOVIIOA 1413 dIMLS SI MOLIONW EN OMINOO MOAJANOO JOMINOO 3HnivM3dW3l L AVTSM l MOASANOO HOLON ZW 9 982 JIGNODOWYSHI DIL dfi32id HOLOW MOASANOO NJAO HOLON LN 243 v338 582 4 OG ILVIS ONOS FSS IOA AlddNS M3MOd Sd INSW373 9NLIV3H A OG AVTFAY 31 15 ONOS 2455 SIN3W3T13 9 42O01HSfhd Vid MWOSP AOPT 9NIIV3H SH dW 2439v338 282 I dv OG Av 133 31v1S ANOS 2465 S1N3W313 t L 42O01HSfid MOOSP AOPZ 9NLIV3H vH OL 3 338 282 e dW OG Av 13M 31V1S GNOS LYSS 84 dWYZ LED t M T3 gorce LIX LINITHOIH ES HSS HOLO3NNOO X310NW TOW AMOS AOPZ LN3IN313 9NIIV3H ZH NOollovdwvo dvo A en TVOfidlMIN3O
8. G I rar r 2 wat war 6 3 C 5 2 3 pu Lt S x 4 009 gt 4 22 4 d es 9 vem 5490 lk 1 60891 cou OL GL LH 2 CE 98 MAPOU ES 81 MPO 068 81 419 L 028 81 28 zo OF et IHS Sd 89 2440 EL 3240 EL Standard 208 240 VAC 2102 92 60 9 009 0 2 802 806 L6 QX ZH 09 0 2 802 S 1F BOVLE LIX 8 13 8409 9211 3g NS jeuondo OO Red Blu18 65 2 diMIS TVNIWM31 51 JOHINOO d3NnivMddNail 21 AIGNOSOWNSHL ML dv Oe 31V1S 01106 7455 Oe Av T38 SLVLS ANTOS 2855 dV O 31916 011065 2855 06 AV TEY SLVLS 1105 LYSS LIWITHOIH HOLIMS ES 25 NIVW HOLIMS 15 OL 92218 I 01 pa g BL MAN OL 9 7561 z 519 S weg 2 L pay II 309 Kle 55881 ang 9 81 ES 8 8L NEPIH Sd HOLONW HOASANOD 92 AlddNS Sd SANINITI 9 1 54 Zid 0069 AOPT YO 802 IN3W3T13 ONILVIH 9H S1N3W313 1 bd MOOSP OPC YO AGOZ 1N3W3 3 SH MSS MOLO3NNOO XGTON MOOSP YO ABOZ LN3W313 9NILV3H HOLIMS NIVIN 1 XITON MOOSP AOPT YO 1N3W313 HOIH MOLO3NNOO ZIN 0069 2 YO ABOZ LIN3W3T13 LH
9. o NE 010 pox 6 ITEM Back Wall information required eSize of Oven eVoltage Technical Support US 888 443 2751 XLT Technical Support INTL 316 943 2751 Simple Smart Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart OVEN PARIS CONVEYOR ITEM QTY I 8 1 JXP9500 Conveyor Drive Chain gt 9 1 j XP95060 ConveyorBe Conveyor information required eSplit Belt or Standard Belt eWhich part is required and how many Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart OVEN PARIS BASE Side Leg Angle XM 1010 XP 1004 Base information required eSize of Oven eSingle Double or Triple Stack Technical Support US 888 443 2751 XLT Simple Smart Technical Support INTL 316 943 2751 Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart OVEN PARIS FINGER GROUP Finger Body Bottom 8001 Finger 8009 Finger Block Off Plate Finger Outer Plate Finger information required eSize of Oven eCustomer name ePart number on front of finger outer Technical Support US 888 443 2751 Simple Smart Technical Support INTL 316 943 2751 Service Position Techni
10. 15 adjusting the average voltage that the motor phases are seeing As the average voltage goes up the motor will speed up As the average voltage drops the motor speed will also drop The maximum speed is based on a continuous 18 24V being supplied to the motor The phasing of the controller is dependent on the hall sensor signals that are being re turned The controller reads the hall sensor position and from there knows which phase of the mo tor receives the 18 24V signal which phase of the motor 15 the return and which phase of the mo tor is left open As the motor spins the hall sensors change which dictate which phases are ener gized 1 6 The Heating Elements convert electricity into heat through the process of joule heating Electric current through the element encounters resistance resulting in heating the element The resistance values of the four 4 different part numbers used are XP 5201 208 4 5 4500 Watt 9 61 Ohms XP 5201 240 4 5 4500 Watt 12 80 Ohms XP 5202 208 5 3 5300 Watt 8 16 Ohms XP 5202 240 5 3 5300 Watt 10 87 Ohms Please refer to the Parts section for the proper application 1 The Main Motor 15 a Permanent Split Capacitor PSC single phase capacitor run motor and Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart 10 ELECTRIC OVEN THEORY OF OPERATION has an internal centrifugal switch S2 The motor is dual voltage and reversible The vol
11. amp 54 are turned on 1 The Exhaust Fan Motor M1 located on the roof will run 2 The Variable Frequency Drive VFD will display a set value The values are preset from the factory and can be referenced in the I amp O manual 3 The ovens associated with the corresponding switches will turn on The first part of the Theory of Operation explains how electrical power is delivered to the hood and initial sequences when the main operator switch is turned on The remainder of the The ory of Operation section explains the function of components in alphabetical order These compo nents are also listed on the schematic e ine voltage for Standard Hoods is assumed to be 208 240 VAC 60 Hz 1 Phase e ine voltage for World amp Australian Hoods is assumed to be 230 VAC 50 Hz 1 Phase Power for the hood originates at building s electrical service panel Two 2 circuits are required 1 is a three phase circuit for VFD Fan circuit and 2 is a single phase circuit for lights and relays The single phase circuit consist of a line and a neutral and connects to the Terminal Strip TS A wire connects the TS to Switch 1 SI SPST NO which operates the lighting cir cuit and also to Switch 5 S5 SPST NC which is used to manually override the Variable Fre quency Drive VFD in case of failure The three phase circuit also connects to the TS and wires connect the VFD through Relay 7 R7 3PDT and a Circuit Breaker CB The single phase and thre
12. dWv c YIMVINE LINDYID 182 YOLIDYAYI dvd OG YOLOVLNOSD ZO dWvO NOIOVINOO L9 White Red 18 15 40009 gt ON tS T Of BL LH 18 819 043 2751 316 Technical Support INTL Simple Smart 443 2751 Technical Support US 888 2440 EL 3240 EL Standard 480 VAC 2102 92 60 9 008 08 80616 0 ZH 09 08 HINHOJSNYHL AV LM 41915 TYNINY3IL 51 2 SOLOIN HOASANOO HOLON ZIN TOY1NOD NOA3ANOO 22 7OMINOO 3 4 21 vC AddNS Sd N3AO MOLONW LIN 9 YIMVINE 980 qaldnoooWN3Hl 24 SANINITI 42O1HShd MOOS LIN3W3 19 9H L YIMYIYGE LINDYIO rgo 05 Av 138 31915 ANOS 2055 32018 H3MOd MOOGT LNINITE SNILV3H SH dNY L YIMYIHE 1INIYID 282 06 AVTIM 31715 01108 LYSS MSS Z HOLO3NNOO X3TOW LNSWSTS DNILVIH rH OL YIMVIYE LINDYIO cgo 5 14 LINIT HOIH HOLIMS 25 HOLIMS NIVIN MOIO3NNOO X310IN MOOS IN3IN313 N3MvV338 LIn2NI0 182 e WONSINLNSS 25 Z ZOIN MOOS LNSWSTS Jn DE gt dyd S 19 gorrc NIYIN HOLIMS IS 6 YOLOSNNOO X
13. 9400 xx70 2 ire Suppression Kit Double Stack single amp Triple Stack kits available Contact factory for details y XM 1041 1832 XM 1041 3240 Base Shelf 1 Piece XM 1041 3255 Base Shelf 1 Piece XM 1041 3270 Base Shelf 1 Piece 2 Piece shelves available Contact factory for details PN _ _ XA 0407 XM 9522 Conveyor Back Stop XM 9524 Bubble Popper Holder PN _ 9514 32 Additional options available contact factory Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart Description 4000 3255 Hood Valance Assy HA 4000 3270 Hood Valance Assy Other sizes available Contact factory for details Description HA 4001 A Duct Cover Assy HA 4001 C Duct Cover Assy HA 4001 E Duct Cover Assy HP 1047 Roof Curb Description HP 1046 ROOF Technical Support US 888 443 2751 XLT Technical Support INTL 316 943 2751 Simple Smart 5 0300 Lifting Jacks PAIR _____ _____ ______ ifting Plates PAIR Technical Support US 888 443 2751 XS 0306 3870 ifting Plates PAIR XS 0310 Lifting Pipe XS 0200 Cart Assy w Straps Technical Support INTL 316 943 2751 Simple Smart 2102 92 60 006 9 092 802 80616 0 JoKanuo yeg N S v9 BL namia bad ZH 09 Otz 8OZ 41515 TVNIWH3I SL LIM
14. ONOS LYSS LIWITHSIH HOLMS 65 WONdIMINSD 25 NIVW HOLIMS 15 OL 79 3 91 faa e 9 co ox ON 18 54 81 81 Sd AN HI ld tC 5 YIMOd SANINITI SANINITA E L 534501 5 32018 MSS XFITON HOLMS NIYIN NOLO3NNOO HOLO3NNOO XFITON 068 OL 97 8 128 OL pay veg 81 eng DER 81 4619 0 0L 49018 LM Sd PIN EOIN TIN N3AO 6 NOLO3NNOO X310W YOLOW HOA3ANOO YOLOW AOPT YO ASOT 1N3W313 AOPZ YO 1N3A313 0065 2 YO 1N3W313 AOPZ HO ABOZ ANJ3W373 YO 1N3W313 9NILY3H 0065 NO 1N3W313 01 pa LT dm org White Blue 18 829A LCH BI ET 290 me mn H DA 89 OL pay OL BEH OL ong 378 DL pe OL 27 89 028 8 2878 9 YDHRVIAYB LINDYID 982 29 H2DIv3H8 2 SHO L3 v38 dV 3 3 LINDYID 282 OL 282
15. Programming Procedure Read the entire instruction before programming Configuration Key Functions L Behind the lt L gt in XLT is a hidden button This is used along with the up and down button to ac cess the programming mode Use this after each step to advance to the next parameter when pro gramming A Up Increases the setting of the selected parameter V Down Decrease the setting of the selected parameter 1 Enter Programming Mode Program the bake length e Pressthe L button and both UP and DOWN button simultaneously to enter programming mode You will be in bake length programming mode e 0055 will appear on screen this is already set from factory e Press the UP button until the desired belt length is displayed for your application Belt lengths will read as follows 1832 0032 1855 2 0055 2440 0040 3240 0040 3255 0055 3270 0070 3855 0055 3870 0070 3 Program the Total Reduction Value e Press the UP button until the desired settings 1s reached ovens 300 4 SetSpeed Trimming Value e Press the DOWN button until the display shows 0000 5 Set Fast Bake Limit Press the UP button until the display shows 1 30 6 Set Slow Bake Limit Press the lt UP gt button until the display shows 17 00 7 Set Conveyor Motor Rotation e Pressthe UP OR DOWN buttons until the display shows 1 for right to left direction or 2 for left to right belt direction 8 Save
16. error code and record it Clear error by pressing the Stop Reset button Press the Run button to activate exhaust fan Normal operation resumes with no error codes If error codes return press the lt Stop Reset gt key and call XLT service If the corrective actions listed above do not correct the problem then XLT has qualified customer service personnel that can provide assistance on any type of XLT Oven or AVI Hood problem you may experience Customer Service is available at 888 443 2751 24 7 365 or visit www xltovens com The website offers an interactive troubleshooting guide that can further assist in diagnosing problems For repairs or maintenance of the fire suppression system and components contact the lo cal Ansul dealer or XLT for assistance Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart HEN VFD Control Box Standard Terminal Strip TS1 Grounding Block Terminal Strip TS2 EL TOMLIN Manual Mode MUA Damper Relay Relay 5 R2 optional Manual Mode MUA Damper Relay Relay R6 R3 optional Manual Mode MUA Damper Relay Relay R7 R4 optional Circuit Breaker VED Controller Manual Mode Switch 1 Manual Mode Switch 2 Oven hood interface VED Control Box Cover removed Technical Support INTL 316 943 2751 Simple Smart Technical Support US 888 443 2751 18 OVEN SERVICE PROCEDURES Conveyor Control
17. zo Or amp BL LH 3009 gt ON S n 043 2751 316 Technical Support INTL Simple Smart 443 2751 Technical Support US 888 ZIOZ LZ EO 5143 9808 L6 OH pango dus eect pang due pea 9934 HITTOHLNOI ADNINDIN FIOVISYA HULS TEN WEB 915 TWN IN ESL 18 TYNNYIN 78213 45 T Q3A3X TYNNYIN HAMS WOLLOB H2LWMS HOLS d OL H2LIWMS SIHON H2LIMS WOLLOB HOLVAS 319v143233 N3AO HILVAS 312914323 dOL HOLVAS 319v143239 LS HS NYS ASM HS AWTS LSW HX3 Av13Y O44 254 EE 95 55 ES 25 15 9214 234 v33M 9H 5 E34 WO E34 WWO Hd WWO AVTIY WOLLOY HOLUAS H2LUMS 401 H2LIMS LSP WHS HOLOW ON IV gina ANT MOS HOSN3S INSHYND 344 zu cond HI n 52 a 5 8 15 FN 128 N W HT aeui _ 83 16 GS 051 8 U tiwa 95 1111 57 Jad paynbay UONEIOJEN UNIS 043 2751 316 Technical Support
18. 310IN LOIN MOOS LNSWSTS tH diy 05 MOLOVINOO 12 Uu II 9 1 YO Di ab 4 YO 01 904650 Ma ou UMD Hit OL wog 51 lt pu3 yeus MIF PER GL SIB 4 d E G 6 OL mds evondo w Poa gra 5 E amp 965 16 Wale eS I 8 8 1 9 9 S E r r LJ 8 ot Ug E 3 280 I Z 2 T mlt 8 38 x 3 009 ON amp S IK AM I 4588 mama 288 8L LH ee For 8 ES 8 8L MAPOU 088 81 099 128 91 PER 028 perg Ov St LH YE ZON Sd LED 943 2751 316 Technical Support INTL Simple Smart 443 2751 Technical Support US 888 2102 92 60 9 00 9 087 90 16 ZH 09 A 08t A H3IWHOJSNVM L MINJX AVIBY L HOLON diMIS TWNIWNBI 61 AN DIS MOASANOO HOLON ZIN JOHLNOD MOASANOO 22 JOMINOD 3M lVM3SdW31 DL AlddNS M3MOd Sd NvdN3AO MOLOW div 39 v3x8 582 4 Dil S1N3W313 E i JJIOTHSAY Ld MOOES 1N3W3T3 ONIIVSH div L LINDYIO VED S 1FT AGSBSE LIX OG AVISY 31915 ANOS 2455 84 MODES AOGP INSISTE SH L E82 05 31 18 ONOS LYSS MSS HOLO3NNOO
19. 51 XET Technical Support INTL 316 943 2751 Simple Smart ELECTRIC OVEN THEORY OF OPERATION 11 relay 1s a safety feature to allow the oven to cool down to room temperature and to eliminate heat stress on the components of the oven SI The Main Switch is a SPST normally open switch mounted on the front of the Control Box Activating this switch applies voltage to Terminal T6 of the Cool Down Timer R1 When used with the optional AVI Hood System a remote switch mounted in the front of the AVI Hood re places it S2 This Switch is a SPDT centrifugal switch physically mounted inside the Main Motor M1 When M1 comes up to full speed 52 closes and sends voltage to the Temperature Control and the Contactors C1 amp C2 It functions as a safety feature to prevent burner operation if the fails to rotate 53 This Switch is a SPDT thermal switch located in the side panel of the oven and it monitors the internal temperature of the bake chamber It 1s normally closed and will open when the tem perature reaches and exceeds 600 F If it opens it will interrupt power to all of the single phase components This event will initiate the 30 minute off delay timer which will result in the main fan operating for 30 minutes then turning off SSR 1 4 A Solid State Relay is an electronic switching device in which a small control signal from the Temperature Control TC controls a larger load current and voltage It comprises a
20. 943 2751 dos yonpolg YoIMpues pued 14014 ZAN preng pued onuoo pued 10014 Technical Support INTL 316 quini YMS 77 3 Um y A 1JO SAUu0O ITEM ed pr U9A Technical Support US 888 Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart OVEN PARIS FRONT PANEL PART NUMBER XM 6703 Door Retainer Left XM 6704 Door Retainer Right Front Panel information required eSize of Oven eShort or Long Window eStainless or Wood Handle e3 or 5 Window Opening Technical Support US 888 443 2751 XLT Simple Smart Technical Support INTL 316 943 2751 Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart Electric Oven Element Usage 208V 240V 208V 240V 1832 208 Vi _ Lo x 13 j gt ER 4832 380 V 1 3 1855 208 x 6 1855 2409 1855 380V T 1855 480V 1 J p40208V x 6 2440 240V x 6 11 1 2440 380 x 61 j j 2440 480 V 6 3240 2068 V x 6 1 1 j 0 6 34 40 x 6 p j j gt 3240 380V x 6 Jj j j 6 8240 480 6 3255 2068 V x 61 j 8255 380 V 3255 480 3855 208 VI 3855 240 V ss _ 2l
21. I Z HOLO3NNOO X310W TOHINOO 22 JOMINOO FANIVYIJWAL 21 AVIBM L l 6 MOIO3NNOO XIIOW LOW 9 42 v3s8 582 N dN XIId YOLON MOASANOO YOLOW dWY 12439 v338 PaO div OG AV BY 31918 01106 2455 KOA 2 AlddNS M3MOd HOASANOO MO1OW ZW div L MIMYIYE 282 div OG AY TY 1 15 ONOS LYSS SIN3W313 MOOTHSNAd Vid NYJN3AO HOIOW LW OL 243 v348 282 2 LIINIT HOIH HOLIMS 25 2018 MODES YO AGOZ LN3W313 3 v338 182 1 S 13 82 81 L1X TWONYIBANBD 25 MSS Nid Z MO103NNOO X31OW HON MODES AOPZ MO ABOZ ONIIVSH ZH dvo NIVIN HOLIMS 15 YOLO3NNOD X310W COW MODES AOPZ YO ONILWSH LH OG OIOVINOO LO 4 2 4 0 5 a A Q 5 A 9 2 gt eqs iz 0 1 4 E F N VO 01 980610 1907 ves G 5 E 5 a E 0 2 T D e 0 gt 9 lt A 8 amp MOI 1 5 r 02 802 25 g pey u N S 5 6 a my y c 6 GEED a GL I White Red 18 15 OL A 16 6 gt 8 8 9 9
22. INTL Simple Smart 443 2751 Technical Support US 888 ZLOZ LZ EO 80616 uano Jed 2751 iparo Inding adwag esondo ndng sadweg Isa o pano sadweg Ipu kO pano Jadweag 2dweg Imao 119 Jadueq 10911 9034 Pu HTS v7 JAMO AININ 03835 318v YA 41915 TY NNN dikiS TANINI WOLLOB HIAS TIQONUN HIAS dOL SIH5Rn WOLLOB ANS 3121 4323 NJAO ANS 3139142303 dOL 31943238 9238 EmHT5 1 II OmHl1 Madd 1 ATI H211AS DAN N3AD H2LIMS N3AO dOL HJLIME LS HIG BOLO MOIV2SONI AMT MOS IAN 6108 MOS BOSNIS INSHHMO LINDO Tu 1 e 52 sr HEHEHE gt 5 BEBE 943 316 Technical Support INTL Simple Smart 443 2751 Technical Support US 888 2751 A L LOZ ZZ 80 N O0 L6 GH gt gt 41815 TYNIINYIL ISl E NJAO WOLLO9 211 5 vs H2LIMS ES A NJAO 401 H2LIMS zs 51
23. O GE ER 42 DN 45 Hood Sc He niat 53 For maintenance procedures please refer to the XLT Installation amp Operation Manual Revision History Table Revision Comments Date New Release 04 09 2012 Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart 9 ELECTRIC OVEN THEORY OF OPERATION When the Main Switch S1 1s turned on The Oven Fan Motor M1 located in the Back Wall will run The Fans M3 located on the Control Panel will run The Temperature Control TC should display both the actual and set point temperatures The Conveyor Control CC should display the belt time The conveyor belt should move 5 28 ue The first part of the Theory of Operation explains how electrical power is delivered to the oven and initial sequences when the main operator switch 15 turned on The remainder of the The ory of Operation section explains the function of components in alphabetical order These compo nents are also listed on the schematic e Line voltage for Standard Ovens is assumed to be 208 240 480 V AC 60 Hz e Line voltage for World Ovens is assumed to be 380 50 Hz Power originates at the electrical connection on the wall Line voltage 15 then carried into the oven through the power cord to the Power Block PB A wire connects Line 2 to the Terminal Strip TS which serves as a neutral for the single phase components Several jumpers are used to b
24. XD 9007A EL SWBI HB 04 09 2012 XLT Electric Oven amp AVI Hood Parts amp Service Manual This appliance is for professional use by qualified personnel This appliance must be installed by qualified persons in accordance with the regulations in force This appliance must be installed with sufficient ventilation to prevent the occurrence of unacceptable concentrations of substances harmful to health in the room in which it is installed This appliance needs an unobstructed flow of fresh air for CAUTION satisfactory operation amp must be installed in a suitably ventilated room in accordance with current regulations This appliance should be serviced by qualified personnel at least every 12 months or sooner if heavy use is expected Electronic copies of this manual Rough In Specifications Installation amp Operation Manual Architectural Drawings amp a list of International Authorized Distributors are available at www xltovens com For use with the following XLT Electric Oven Versions For use with the following AVI Electric Hood Versions Standard S Bl Standard S B World W Bl World W B ce Intertek Intertek 0359 2000887 XLT Ovens PO Box 9090 Wichita Kansas 67277 US 888 443 2751 FAX 316 943 2769 INTL 316 943 2751 WEB www xltovens com SAFETY DEPENDS ON YOU Improper installation adjustment alteration service or maintenance can cause prop erty damage injury or death Read the installation operating a
25. XLT will furnish a replacement part to the Authorized Dealer if upon inspection XLT de termines that the part 1s defective The Authorized Dealer will pay for all labor associated with the replacement of the part This warranty is extended to the original end user purchaser and 15 not transferable without prior written consent of XLT Damages are limited to the original purchase price DUTIES OF THE OWNER Theowner must inspect the oven and crates at time of receipt Damage during shipment is to be immediately reported to the carrier and also to XLT The oven must be operated in accordance with the written instructions furnished with the unit e This warranty shall not excuse the owner from properly maintaining the oven in accordance with the written instructions furnished with the unit copy of the Oven Initial Start Up Checklist must be filled out and returned to XLT Ovens and the Authorized Dealer when the unit is initially installed and or when the unit is removed and installed in another location e The gas electric and HVAC utilities must be connected to the oven and installed by locally licensed contractors e Failure to contact the Authorized Dealer prior to contacting a repair company for warranty work voids any and all warranties WHAT IS NOT COVERED The following items are not covered by this warranty e Freight damage e Any part that becomes defective because of utility services power surges high or lo
26. and Exit Programming Mode Press the lt L gt button two times to save and exit Programming Mode 9 1 30 run time will appear e Press and hold the UP or DOWN buttons until desired run time appears Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart OVEN SERVICE PROCEDURES Temperature Control Programming Procedure Read the entire instruction before programming Configuration Key Functions lt FUNC gt The new setting of the selected parameter is stored and the display advances to the next parameter This is required between each parameter A Increases the setting of the selected parameter V Decrease the setting of the selected parameter Open V101 switch for Basic Configuration Figure 1 e Turn main switch to the off position e Remove instrument from its case e Open Switch V101 e Re insert the instrument back in its case e Turn main switch to the on position Basic Configurations e Using the configuration keys scroll thru parameter codes changing them to match Figure 2 e After P12 Will appear Close V101 switch Basic Configuration Figure 1 e Remove instrument from its case e Close Switch V101 e Re insert the instrument back in its case e Error 400 will appear press and hold the and V to clear e 000 will appear Advanced Configurations Procedure e Using the configuration keys scroll thru parameter codes Changing them to match F
27. arranty e Freight damage e Any part that becomes defective because of utility services power surges high or low volt ages high or low gas pressure or volume contaminated fuel or improper utility connections Conveyor belts Filters Exhaust Fans Light Bulbs Normal maintenance or adjustments This warranty shall not apply if the oven or any part is damaged as a result of accident casu alty alteration misuse abuse improper cleaning improper installation improper operation natural disasters or man made disasters CLAIMS HANDLED AS FOLLOWS Should any such defect be discovered XLT must be notified Upon notification XLT will arrange for necessary repairs to be made by an authorized service agent Denial of services upon the arri val of an authorized service agent will release XLT of any and all warranty obligations Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart LIMITED WARRANTY INTERNATIONAL 3 XLT warrants gas ovens manufactured after January 1 2011 utilizing quietFIRE burners and all electric ovens manufactured after April 1 2011 to be free from any defect in material and workmanship under normal use for two 2 years from the date of original purchase by the end user XLT warrants AVI hoods to be free from any defect in material and workmanship under nor mal use for one 1 year from the date of original purchase by the end user In the event of a part failure
28. cal Support US 888 443 2751 Technical Support INTL 316 943 2751 ei Simple Smart CONTROL PANEL XP4520 EL Control Panel information required eSize of Oven eVoltage eWhat amp circuit breaker you need Technical Support INTL 316 943 2751 Simple Smart Technical Support US 888 443 2751 OVEN PARIS CONTROL BOX W a K CONTROL BOX FRONT PART NUMBER DESCRIPTION 1 00 XA 4117 12 5 RPM STD Conv Motor Assy 12 5 RPM STD XP 4101A Switch Operator XP 4102A Contact Block 1 Pole w Mount Control Box Front information required eSize of Oven Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart DESCRIPTION Power Supply PS 6 100XPS02 CapacitorBoot 00000000 8 100 4509 Thermocouple Type K 48 60 for xx70 LE _ 9 100 4713 High Temp Limit Switch S3 Control Box Back information required eSize of Oven eVoltage Technical Support US 888 443 2751 XLT Simple Smart Technical Support INTL 316 943 2751 CONTROL BOX REAR DESCRIPTION Pole Power Block Electric 3 Pole Power Block Electric XP 4304 Filer EMI 4 Wire Control Box Rear information required eSize of Oven eVoltage Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart Exhaust Fan Controller End Shrou
29. controller The motor drives an integral gear box that reduces the motor output speed to give the correct travel time to the conveyor belt The integral gear box 15 sealed and permanently lubricated with grease The ratio is 1 200 M3 These Motors have fan blades attached to them that provide cool filtered air to the control box components for cooling PB The Power Block is a connection point for multiple wires of different gauges PS The Power Supply rectifies line voltage to 24 VDC and supplies power to the Conveyor Con trol CC A 4 amp fuse is used to provide over current protection which is mounted on the PS itself There are no other fuses used anywhere else PU The Pick Up is physically mounted within the Conveyor Motor M2 and utilizes hall effect technology integral to the M2 to monitor the rotation speed The hall effect signal 16 transmitted to the CC which converts it into linear travel speed of the conveyor RI is a 30 minute off delay relay which functions as a cool down timer Applying power to terminal T6 activates the relay which sends a voltage signal out from terminal T9 When power is removed from T6 voltage continues from T9 for 30 minutes T9 supplies voltage to the Main Fan Motor M1 through a Circuit Breaker CB2 and also supplies voltage to M3 M1 and M3 are the only components that will continue to operate for 30 minutes after 51 is turned off The off delay Technical Support US 888 443 27
30. d Panel size specific Technical Support US 888 443 2751 XLT Technical Support INTL 316 943 2751 Simple Smart Terminal Strip TS1 Grounding Block Terminal Strip TS2 TEL XE wa DX Pre XO EEE y Ky y GC O 4 Manual Mode MUA Damper Relay Relay R5 R2 optional Manual Mode MUA Damper Relay Relay R6 R3 optional c ALY Manual Mode MUA Damper Relay i Relay R7 R4 optional Circuit Breaker VED Controller Manual Mode Switch 1 Manual Mode Switch 2 Oven hood interface VED Control Box Cover removed Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart HOOD PARIS HOOD VFD DESCRIPTION Contact Block 1 Pole w Mount 2051 VFD Hitachi X200 007NFU Receptacle Single 125VAC 20A HP 2055A 5 Rehy11 Pin Flange Mount HP 2056A W9A Minature Power Relay NL ME 222 NON 10 Terminal Block 12 POS 7 Circuit Breaker Exhaust Fan Current Sensing Light Keyed Switch Operator LH XP 4101 A KRH Keyed Switch Operator RH XP 4102A Contact Block 1 Pole w Mount 10 11 VFD Control Box Back information required eSize of Oven e Voltage Technical Support US 888 443 2751 Simple Smart Technical Support INTL 316 943 2751 Description Fire Suppression Kit Double Stack XA 9400 xx55 2 ire Suppression Kit Double Stack XA
31. e phase circuits just described should have power at all times The green run indicator directly above the programming indicator 1s illuminated when the controller is 1n the run mode The con troller is put 1n run mode by pressing the green run button Power for ovens are routed through the hood to Switches 2 3 amp 4 S2 S3 54 all DPDT NO via a Switch Relocation Cord SRC When XLT Ovens are installed with an AVI Hood the SRC effectively eliminates the Main Switch located on the oven and transfers control to the DPDT switches on the hood When the contacts of 51 are closed single phase voltage will be carried thru the switch to the light bulbs When the contacts of 52 53 or 54 are closed the Ist set of contacts perform the exact same function as S1 does on the oven In addition they allow current to flow through coils located in Relay 1 2 3 R1 R2 R3 all SPST NO which closes the Relay contacts to provide a signal out to Make Up MUA dampers located in Roof Top Units RTU The 2nd set of contacts will connect terminal P24 of the VFD to either terminal 1 2 or 3 which will initiate operation of the VFD Technical Support US 888 443 2751 XET Technical Support INTL 316 943 2751 Simple Smart HOOD THEORY OF OPERATION 13 CB Circuit Breakers are used to protect electrical components If a CB is tripped eliminate the cause and press the front to reset CS The Current Sensor is a device that detects el
32. e receptacles In essence 52 3 amp 4 replace the switches on the ovens and also energize the coils of 2 amp 3 which closes the relay contacts and send a signal to dampers in RTU s The other set of contacts shown as the upper set on the schematic connect terminal 24 of the VED and terminals 3 2 amp respectively The generates it s own 24 VDC signal voltage and the switches serve as inputs to the VFD The VFD outputs user selected frequencies depending upon the combination of switches that are closed 55 amp S6 These are keyed SPST switches that are used for manual mode operation in case of failure S5 is NO OFF and 56 is NO OFF When 55 is OFF the key cannot be removed It can only be removed when the switch 15 turned ON The same key is used to operate 56 and can only be inserted or removed when 56 is OFF Incoming line voltage is applied to terminals 7 8 amp 9 on R7 In normal mode the voltage is con nected to terminals 1 2 amp 3 which feed the When the contacts of S5 are closed in manual mode the incoming line voltage 1s connected to terminals 4 5 amp 6 causing the voltage to be di verted away from the VFD and sent to terminals 7 8 amp 9 of R5 S5 1s also connected to R6 and when the contacts of S5 are closed the switch contacts of R6 change state resulting in the com plete isolation of the on both the input and output sides At this point in time there shou
33. ectrical current in a wire and then generates a signal proportional to it It drives an LED indicator lamp L3 to indicate that the VFD 1s drawing current and operating minimum of 1 5 AAC is required L1 amp L2 These are standard incandescent light bulbs and should illuminate when the contacts of 51 are closed L3 This is a green LED indicator that is driven by the CS to indicate that the is drawing current and operating 1 The Exhaust Fan Motor is a 3 phase direct drive motor In normal operation it is powered by the VFD through R6 and it s RPM will vary as the frequency from the VFD varies In Manual Mode it is powered with line voltage and frequency by R7 and R5 and will run full speed There are no user serviceable parts in the motor and the bearings are permanently lubricated PLUG 1 2 amp 3 These are circular electrical plugs on one end of the Switch Relocation Cord SRC The Plugs connect to Receptacles 1 2 amp 3 on the bottom of the Hood Control Box The other end of the SRC plugs into the oven wire harness and eliminates the operator switch supplied in the oven Conversely when the operator switch on the hood is turned off the corresponding oven 15 turned off as well RI R2 amp These SPDT relays which are electrically operated switches They use an electromagnet to operate a switching mechanism When the contacts of S2 S3 or 54 are closed current flows through a coil in
34. igure 3 e On the first pass thru change nnn to 311 to unlock advanced configuration e Scroll thru the parameter codes again and change the nnn to 5 this locks the advanced configuration e Scroll thru the parameter codes again and verify nnn is ON Technical Support US 888 443 2751 Simple Smart 315 600 260 500 311 5 315 204 310 F Technical Support INTL 316 943 2751 HOOD SERVICE PROCEDURES Hitachi X200 Restoring Factory Defaults Access program parameters by pressing the lt FUNC gt key one time and using the up and down ar row keys to navigate to the appropriate parameter press FUNC key again to make adjust ments to that parameter by using the up and down arrows To store the new settings press the STR button one time B031 01 084 01 After pressing the lt STR gt key Press and hold the lt FUNC gt down arrow key and lt Stop Reset gt key all at the same time Release the keys all at once and the country code should appear in the display USA Hitachi s factory settings are now restored 001 01 A003 USA 60 Hz World 50 Hz A082 Supply voltage at location 200 215 or 230 choose appropriate voltage A093 3000 A094 01 A096 10 HITACHI B002 25 Hz POWER C001 02 ALARM C002 03 5 C003 04 3 C004 05 A EP 2 C014 00 F001 See Figure 1 AA H004 4 B031 03 Pu
35. ld be no voltage supplied to either the VFD or MI The key is then removed from 55 and inserted into 56 When the contacts of 56 are closed the contacts of R5 change state and incoming power and frequency 15 applied to via the TS TS this is a terminal strip which serves as a connection point for wires The Variable Frequency Drive VFD converts the AC supply voltage to DC and then con verts the DC to s suitable three phase frequency source for M1 Incoming power connects to ter minals LI L2 amp L3 connects to terminals U V amp W through R6 amp 51 The gener ates it s own 24 VDC control voltage on terminal 24 52 53 amp S4 serve as user controlled in puts and connect terminals 1 2 amp 3 to terminal P24 User inputs include a RUN and STOP RESET button switch as well as and DOWN arrow button switches A complete man ual can be found at www xltovens com Technical Support US 888 443 2751 XET Technical Support INTL 316 943 2751 Simple Smart OVEN TROUBLESHOOTING 15 Mechanical Function If your oven does not function properly please verify the following conditions 1 Verify that the power cord to the oven is connected and or plugged in if equipped with a plug and receptacle 2 Check to see that the circuit breakers in the building electrical service panel have not been tripped or turned off 3 Check all circuit breakers on the oven control panel to en
36. ly aid diagnosis and troubleshooting The Troubleshooting section asks simple yes or no questions The next question or statement entirely depends upon the previous an swer It will lead to the solution of a problem in the most efficient way The illustrated parts sec tion identifies the various sub assemblies and detailed parts which make up the equipment as well as the part number An explanation of how to order parts is included This manual is designed to supplement the Installation amp Operation Manual provided with the unit when new Please refer to it for descriptions dimensions weights electrical requirements maintenance schedules and certifications XLT Ovens wants you to be totally satisfied with every aspect of owning amp using your oven amp hood Your feedback both positive amp negative is very important to us as it helps us un derstand how to improve our products amp our company Our goal 15 to provide you with equipment that we can be proud to build amp you can be proud to own To receive technical support for the oven or hood you purchased XLT has qualified cus tomer service personnel that can provide assistance on any type of XLT oven or hood equipment problem you may experience Customer Service is available 24 7 365 at 888 443 2751 or visit www xltovens com Repairs of all electric appliances amp ventilation exhaust hoods should only be per formed by a qualified professional who has read amp understands the
37. n stack is not recommended amp will void any war ranties XLT Ovens assumes no liability for mixed product applications e Failure to call XLT Customer Service at 1 888 443 2751 prior to contacting a repair company voids any amp all warranties e PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE XLT Ovens has spent millions of dollars designing and testing our products as well as de veloping Parts amp Service Manuals These manuals are the most complete and easiest to under stand in the industry However they are worthless if they are not followed We have witnessed store operators and building owners lose many thousands of dollars in lost revenue due to incorrect installations We highly recommend you follow all instructions given in this manual as well as follow best practices in plumbing electrical and HVAC building codes Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart WARNING amp SAFETY INFORMATION 3 Definitions amp Symbols A safety instruction message includes a Safety Alert Symbol amp a signal word or phrase such as WARNING or CAUTION Each signal word has the following meaning This symbol indicates high voltage It calls your attention to items or operations that could be dangerous to you amp other persons operating this equipment Read the HIGH message amp follow the instructions carefully VOLTAGE Indicates a potentially hazardous situati
38. nd maintenance in structions thoroughly before installing using or servicing this equipment WARNING FOR YOUR SAFETY Do not store or use gasoline or other flammable liquids vapors in the vicinity of this or any other appliance WARNING not restrict the flow of ventilation air to the unit Provide adequate clearance for operating cleaning and maintaining the unit when in the installed position e Keep the area free and clear of combustible material DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION Ovens are certified for installation on combustible floors e Electrical schematics are located inside the control box of the oven and in this manual Dis connect input power to the unit before performing any maintenance This unit requires a ventilation hood The installation must conform to local codes e This unit must be operated by the same voltage phase amp frequency of electrical power as des ignated on the nameplate label located on the side of the unit e Minimum clearances must be maintained from combustible amp non combustible construction materials e Follow all local codes when installing this unit e Follow all local codes to electrically ground the unit e Appliance is not to be cleaned with high pressure water e XLT ovens are certified for use in stacks of up to three 3 units of XLT products Integration of other manufacturer s products into an ove
39. om any defect in mate rial and workmanship under normal use for two 2 years from the date of original purchase by the end user In the event of a part failure XLT will furnish a replacement part and pay for all labor associated with the replacement of the part if upon inspection XLT determines that the part is de fective This warranty is extended to the original end user purchaser and 15 not transferable with out prior written consent of XLT Damages are limited to the original purchase price DUTIES OF THE OWNER Theowner must inspect the oven and crates at time of receipt Damage during shipment is to be immediately reported to the carrier and also to XLT The oven must be operated in accordance with the written instructions furnished with the unit e This warranty shall not excuse the owner from properly maintaining the oven in accordance with the written instructions furnished with the unit of the Oven Initial Start Up Checklist must be filled out and returned to XLT Ovens and the Authorized Distributor when the unit is initially installed and or when the unit is re moved and installed in another location e The gas electric and HVAC utilities must be connected to the oven and installed by locally licensed contractors e Failure to contact XLT Ovens prior to contacting a repair company for warranty work voids any and all warranties WHAT IS NOT COVERED The following items are not covered by this w
40. on that if not avoided can result in serious A injury or death WARNING Indicates a potentially hazardous situation that if not avoided can result in minor to moderate injury or serious damage to the product The situation described in the CAUTION may if not avoided lead to serious results Important safety measures CAUTION are described in CAUTION as well as WARNING so be sure to observe them Notes indicates an area or subject of special merit emphasizing either the product s capability or common errors in operation or maintenance NOTE PRE i C Tips give a special instruction that can save time or provide other benefits while installing orusing the product The tip calls attention to an idea that may not be obvious to first time TIP users of the product Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart 4 WARRANTY US amp Canada XLT warrants gas ovens manufactured after April 1 2009 utilizing quietFIRETM burners and all electric ovens manufactured after April 1 2011 to be free from any defect in material and workmanship under normal use for five 5 years from the date of original purchase by the end user and further warrants main fan blades conveyor shafts and conveyor bearings for ten 10 years XLT further warrants all ovens to be free from rust for ten 10 years from the date the equipment is originally purchased XLT warrants AVI hoods to be free fr
41. ridge along the TS to make connection points for multiple neutral lines from all single phase components inside the Control Box and the Main Fan Motor M1 A wire connects line 1 to Ter minal T11 on Relay 1 and acts as the hot leg for all of the single phase components From there a wire connects single phase power through the normally closed High Limit Switch 53 then through Circuit Breaker 1 CB1 then to the Main Switch 51 Three phase power is applied to Contactors I amp 2 amp C2 through Circuit Breakers 5 amp 6 CB5 amp CB6 and the PB Unless the power supply on the wall has no power the single phase and three phase circuits just described have power at all times When S1 1s turned on line voltage will be carried thru the switch simultaneously to three locations via two parallel circuits e Terminal T6 of RI e Centrifugal Switch 52 located in And e Power Supply PS Technical Support US 888 443 2751 XET Technical Support INTL 316 943 2751 Simple Smart ELECTRIC OVEN THEORY OF OPERATION 9 amp C2 contactor is an electrically controlled switch used for switching a power circuit A contactor is controlled by a control circuit that has a much lower power level than the switched circuit They consist of a small coil and a set of three SPST contacts When 52 amp 53 are closed line voltage is applied to the coil which closes the contacts Then power 15 allowed to flow
42. se instructions amp is familiar with proper safety precautions Read this manual thoroughly before in WARNING stalling or servicing this equipment Save this Manual This document is the property of the owner of this equipment XLT Ovens reserves the right to make changes in design amp specifications and or make ad ditions to or improvements to its product without imposing any obligations upon itself to install them in products previously manufactured All Right Hand amp Left Hand designations in this manual are from the point of view as if standing directly in front of the glass sandwich door Technical Support US 888 443 2751 XLT Technical Support INTL 316 943 2751 Simple Smart TABLE OF CONTENTS 7 Warning amp Safety Information 2 X 4 i Emm 6 Oven Ge KORG POL NO ON uuu u lat to ____________ 8 Hood Theory Of Operation die sis T 12 Oven Troubles NO OU aces 15 Hood 0 0 00 000000000000000000050508 0 0000 16 Oven Service n a 18 Hood Service Procedures 20 22 Mor 39 S
43. sure they have not been tripped 4 Ensure proper voltage amperage and wire size If your oven still does not function properly XLT has qualified customer service personnel that can provide assistance on any type of XLT oven problem you may experience Customer Ser vice 1s available 24 7 365 at 888 443 2751 or visit www xltovens com An interactive trouble shooting guide is available on the website Technical Support US 888 443 2751 XLT Simple Smart Technical Support INTL 316 943 2751 10 HOOD TROUBLESHOOTING Before troubleshooting the hood Make sure that the RUN lamp and POWER lamp are lit Check to see that the breaker in the service panel is not tripped Check to see that the breaker on the hood electrical box 15 not tripped Make sure the Switch Relocation Cords SRC are properly installed to the oven s Check to see that the grease filters are clean amp installed properly POEM s er Check to see if the exhaust fan 15 rotating in the correct rotation applies to new installations In the occurrence that the VFD controller has an ERROR Code displaying Follow these steps to clear them Error Codes e 01 04 Inverter output was short circuited e E05 motor overload is detected by electronic thermal function E07 DC bus voltage exceeds a threshold e E09 DC bus voltage is below a threshold 214 Ground fault detected between controller output and motor Error Code Reset Check VFD display for
44. t controller into monitor mode by pressing lt FUNC gt and holding until 9001 appears on the display release and then press the lt FUNC gt one time The display should show 0 0 Put the controller in Run mode by pressing the RUN key one time The Run indicator light lo cated next to the speed control knob should illuminate Test run the motor by turning on one of the oven hood switches located on the face of the hood Complete VFD manual available at www xltovens com Technical Support US 888 443 2751 XLT Simple Smart Technical Support INTL 316 943 2751 HOOD SERVICE PROCEDURES X X 9 _ 40H X X H SH som sm som Figure 1 For operation instructions of manual mode see the I amp O Manual at www xltovens com Technical Support US 888 443 2751 XLT Technical Support INTL 316 943 2751 Simple Smart 22 PARTS How to order Parts Have all information ready when calling XLT Below 16 a list of information that 15 required for all orders At the bottom of the BOM on the following parts overview pages are additional require ments needed depending on your parts order Oven Hood information required e Model e Serial e Manufacture Date e Phone e Contact name e Bill to e Ship to e Credit card information Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart
45. tage to power the motor comes from the Cool Down Timer R1 and the motor will continue to operate for approximately 30 minutes after the main switch 1s turned off There are no user serviceable parts in the motor and the bearings are permanently lubricated M2 The conveyor motor M2 is a brushless 24 VDC gear motor The motor receives current from Conveyor Control CC through three 3 wires 1 A black or W phase 2 a white or V phase and 3 a red U phase They carry between 18 to 24 VDC Each wire is energized by the Conveyor Control CC in sequence to provide power to the individual stator coils which in turn provide motor rotation To determine the rotors position and send this position to the controller three 3 Hall Ef fect switches are utilized They read the rotational information from a disc mounted on the rotor assembly This information is transmitted to the CC by three 3 wires 1 an orange U phase pole signal output 2 a green phase pole signal output and 3 a green white phase pole signal output These are located in a plug that inserts into the CC There are two 2 additional wires in this plug 1 a purple wire which 1s supply voltage for the pole sensor and 2 a gray wire that is ground The using an internal logic circuit energizes the stator coils to provide proper rotation and sets the energization phase timing to obtain the desired belt speed set on the
46. the relays causing the contacts the relay to close This will com plete a circuit in the Dampers in the Roof Top Units R5 amp R7 These are 3PDT relays which are electrically operated switches They use electromagnet to operate a switching mechanism R7 15 used all of the time regardless of whether the unit 1s in normal operating mode or in manual mode R5 amp R6 are only used in manual mode REC 4 5 amp 6 These are circular electrical receptacles mounted on the bottom of the Hood Con trol Box They connect to the SRC and also to 52 53 amp S4 See PLUG 1 2 amp 3 81 This SPST NO switch is located on the front of the hood and controls the lights Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart 14 HOOD THEORY OF OPERATION 52 3 amp 4 These DPST NO switches are located on the front of the hood and control the ov ens as well as initiating and sequencing the operation of the VFD and damper circuits Line voltage is continuously applied to pin 1 of REC 4 5 amp 6 which is connected by a wire to a contact in 52 3 amp 4 This is shown on the schematic as the lower RH connection point of 52 3 amp 4 When the switch contacts are closed shown on the lower LH connection point on the sche matic power is applied to pin 2 of the receptacles as well as terminal of 2 amp 3 Wires also connect terminal B and pin 4 of th
47. to the SSR s If the temperature at 53 exceeds 600 F or if M1 does not rotate then voltage is inter rupted to the coil and will open the contactors CAP The Capacitor is physically mounted inside the Control Box but wired to the externally mounted Main Motor M1 The Main Motor is a permanent split capacitor PSC design which is a motor in which the starting capacitor and the auxiliary winding remain in the circuit for both starting and running Circuit Breakers are used to protect electrical components The current value is printed on the front of all breakers If a 15 tripped eliminate the cause and press the front to reset CC The Conveyor Control is supplied 24 VDC by the Power Supply PS via a Circuit Breaker CB3 amp optional to Terminals 4 amp 5 The belt time 1s displayed and 15 user adjusted by pressing and holding the up or down arrow button switches See the Specification Sheet for mini mum and maximum belt times The motor speed 15 calculated based on the time that 1s entered This time 15 translated to a RPM on the motor shaft depending on the size of the oven the diameter of the sprocket and the gear ratio of the gearbox Once the motor 15 running hall sensor inputs are fed back into the driver to determine the speed the motor is currently running at This input goes into a PID algorithm to adjust the PWM output to control the speed to match the target speed that was calculated first This
48. volt age sensor which responds to the TC a solid state switching device which switches power to the Heating Elements H1 6 either on or off and does this without mechanical parts T C The thermocouple is a type K It consists of two different conductors that produce a voltage proportional to a temperature difference between either end of the pair of conductors The T C 1s connected to terminals 9 amp 10 of the Temperature Control TC The milli volt signal is used to display the actual temperature TC The Temperature Control TC has line voltage applied to terminal 10 and neutral voltage applied to terminal 9 There are two displays one for actual temperature and one for set point temperature Actual temperature is determined by the Thermocouple T C connected to terminals 2 amp 3 with terminal 2 being the negative terminal and terminal 3 being the positive terminal The user determines the set point temperature by pressing and holding the up or down arrow button switches The TC sends a 14 24 VDC signal to the Solid State Relay SSR depending upon the relationship between actual temperature and set point temperature If the actual temperature rises above maximum temperature an internal switch contact opens thereby interrupting power Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart 12 HOOD THEORY OF OPERATION When any one of or all of the Hood Operator Switches 52 53
49. w volt ages high or low gas pressure or volume contaminated fuel or improper utility connections Conveyor belts Filters Exhaust Fans Light Bulbs Normal maintenance or adjustments This warranty shall not apply if the oven or any part is damaged as a result of accident casu alty alteration misuse abuse improper cleaning improper installation improper operation natural disasters or man made disasters CLAIMS HANDLED AS FOLLOWS Should any such defect be discovered the Authorized Dealer must be notified Upon notification the Authorized Dealer will arrange for necessary repairs to be made by an authorized service agent The Authorized Dealer will notify XLT Ovens of all discovered defects Technical Support US 888 443 2751 Technical Support INTL 316 943 2751 Simple Smart 6 GENERAL This manual which contains an illustrated parts breakdown has been prepared as an aid in understanding how the unit operates how to diagnose problems and order parts for the equipment of the parts listed in the parts breakdown are manufactured with the same precision as the original equipment XLT parts and service providers are available worldwide There are authorized service providers located in the principle cities of the United States There are also authorized Distributors located throughout the world The Theory of Operation section describes how the unit operates An understanding of normal operation will great
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