Alto-Shaam 4-20 ESi Technical & Service Manual
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Alto-Shaam 4-20 ESi Technical & Service Manual

Combination oven / steamer
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Shown with ExpressTouch control
and optional hand sprayer
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Summary of Contents for Alto-Shaam 4-20 ESi

  • Page 1 C o m b i t h e r m ® C o m b i n a t i o n Oven / Steamer CT EXPRESS™ Shown with ExpressTouch control and optional hand sprayer : 1 :DWHU 6WUHHW ‡ 32 %R[  ‡ 0HQRPRQHH )DOOV :LVFRQVLQ  86$ 3+21(  ‡...
  • Page 2 How to Use this Technical Service Manual This manual has been compiled as a complete resource for a technician working on CT Express models. It includes necessary product information and drawings, along with helpful troubleshooting procedures. Introduction gives a quick overview of the CT Express to aid in model identification. Sections A through E contain information applying to all CT Express models: –...
  • Page 3 TA BLE OF C ONTE NT S How to Use this Technical Service Manual ........Introduction ................. Control Panel Identification ............A-1 Preventive Maintenance ..............Service Mode and Error Codes ............C-1 Troubleshooting Trees ..............D-1 Combitherm Parts ................ Wire Diagrams ................
  • Page 4 I N T R O D U C T I O N MODEL NUMBERS This manual covers the following CT Express models: 4.10esi 4.10esiVH 4.10CCi FEATURES AND OPTIONS Available on all models: Available only on ExpressTouch Control models:...

  • Page 5: Table Of Contents

    EXP RES S TO U CH O P E R A TI NG INS TR UCTI ONS ExpressTouch Control Operation Start Up Procedures ..........A-2 Settings Screen .

  • Page 6: Start Up Procedures

    E XP RE SSTO UC H OPER A TI NG I NS TR U CTI O NS START-UP PROCEDURES When the oven is powered on, the ExpressTouch screen illuminates. “Loading” indicates that the software is booting up. The screen will also indicate what level of progress has been made as the software becomes fully operational.

  • Page 7: Settings Screen

    EXP RES S TO U CH O P E R A TI NG INS TR UCTI ONS SETTINGS SCREEN Fahrenheit or Celsius Function - Choose Sound/Alarm Settings - Change alarm sounds temperature format. and volume. Note: After choosing your format, return to 100% Touchscreen Brightness - Adjust brightness the Main Menu screen and then Press Oven...

  • Page 8: Upload/Download Screen

    E XP RE SSTO UC H OPER A TI NG I NS TR U CTI O NS UPLOAD/DOWNLOAD SCREEN Download Recipes Copy all recipes from USB memory stick to oven. This will replace and overwrite existing recipes. HACC HACCP Upload Recipes Copy all recipes from oven control to USB memory stick.

  • Page 9: Cooking Mode Screen

    E XP RES ST OU CH OP E R A TI N G I N ST RU C TI O N S COOKING MODE SCREEN TEMPERATURE TIME MULTI-SHELF STEAM 345°F TIMER MODE DELAYED START TIMER COMBINATION 1:43 CLEANING MODE REDUCED POWER MODE CONVECTION 225°F...

  • Page 10: Cooking Mode Screen Identification

    E XP RE SSTO UC H OPER A TI NG I NS TR U CTI O NS COOKING MODE SCREEN IDENTIFICATION MAIN MENU ICONS Temperature Used to set the required cooking temperature, to recall the set cooking temperature, or to check the actual Power ON key oven temperature.
  • Page 11 EXP RES S TO U CH O P E R A TI NG INS TR UCTI ONS AUXILIARY FUNCTION ICONS Find Recipe Access a menu list of all stored cooking programs. Reduced Power Mode Used to reduce kitchen power peaks and Multi-shelf Timer energy consumption.

  • Page 12: Haccp Access

    Temperature Probe cooking method is chosen. This VFUHHQ 7U\ DJDLQ ZLWK DQRWKHU ÁDVK GULYH GHYLFH RU information can be downloaded to a USB drive and then call Alto-Shaam Service. FRSLHG WR \RXU FRPSXWHU 7KH ÀOH IRUPDW LV WH[W W[W  PRESS TO DOWNLOAD INFORMATION.

  • Page 13: Control Panel Identification

    S I M PL E C ON TRO L OPERA TI NG I NS TRU CTI O NS CONTROL PANEL IDENTIFICATION Set Oven Oven Temperature Temperature display area Steam Key OVEN COOL DOWN Combination Key UP/INCREASE Convection Key DOWN/DECREASE Cleaning Key START/STOP Set Cook Cook Time...
  • Page 14 SI M P LE CO NTR O L OPER AT I NG I NST R UC TI ONS Turn on and preheat the oven Alto-Shaam recommends preheating the Combitherm before cooking. ® Power Mode Oven Temperature Cook Time To cook manually by time...
  • Page 15 P R E V E N T A T I V E M A I N T E N A N C E Cleaning Agents ........... B-2 Preventative Maintnance .

  • Page 16: Cleaning Agents

    P R E V E N T A T I V E M A I N T E N A N C E OMBI LEAN CLEANING AGENTS CombiClean tablets are to be used only with the factory installed automatic cleaning option. D A N G E R D A N G E R RUBBER GLOVES MUST BE WORN WHEN USING...

  • Page 17: Preventative Maintnance

    P R E V E N T A T I V E M A I N T E N A N C E PREVENTATIVE MAINTENANCE In addition to the routine cleaning and maintenance TO PROLONG THE LIFE OF THE DOOR GASKET, procedures, there are several additional steps to be CLEAN THIS ITEM DAILY.

  • Page 18: Protecting Stainless Steel

    P R E V E N T A T I V E M A I N T E N A N C E C L E A N I N G A N D P R E V E N T A T I V E M A I N T E N A N C E PROTECTING STAINLESS STEEL SURFACES CLEANING AGENTS It is important to guard against corrosion...

  • Page 19: Cleaning Schedule

    P R E V E N T A T I V E M A I N T E N A N C E CLEANING SCHEDULE DAILY GASKET CLEANING DAILY OVEN CLEANING It is important to prolong the life of the oven gasket To be performed at the end of the production day or by cleaning on a daily basis.
  • Page 20 P R E V E N T A T I V E M A I N T E N A N C E V E N T L E S S H O O D M O D E L TO P E XHAUST VENT FILTER TRAC K FILTER SWITCH...

  • Page 21: Express Touch With Combiclean

    P R E V E N T A T I V E M A I N T E N A N C E EXPRESSTOUCH WITH COMBICLEAN OPTION SELECT DESIRED LEVEL OF CLEANING. Four (4) cleaning levels are offered: rinse, light, normal, RINSE (20 MINUTES) and heavy-duty cleaning.

  • Page 22: Simple Control With Combiclean

    P R E V E N T A T I V E M A I N T E N A N C E SIMPLE CONTROL WITH COMBICLEAN Cooking temperature display area will display "CLn". Cooking time display area will display "6" - referring to OPTION the number of cleaning tablets to insert.

  • Page 23: Cleaning Without Combiclean Program

    P R E V E N T A T I V E M A I N T E N A N C E CLEANING - WITHOUT COMBICLEAN PROGRAM The CT Express Combitherm can be ordered without the CombiClean option. ® Combitherm liquid spray cleaner should be used.

  • Page 24: Return To Main Table Of Contents

    E R R O R C O D E S Emergency Operation Mode ......... . C-2 Error Codes .

  • Page 25: Emergency Operation Mode

    E R R O R C O D E S EMERGENCY OPERATION MODE If the oven malfunctions, an error code will appear in the SET THE OVEN CONTROLS AS IF OPERATING UNDER display. In the event of an error, the Combitherm may be NORMAL CIRCUMSTANCES.

  • Page 26: Error Codes

    E R R O R C O D E S EMERGENCY OPERATION MODE (CONTINUED) ERROR CODES When the oven malfunctions, an error code will appear in the display. PRESS THE START ICON TO ACKNOWLEDGE THE ERROR. The icons that begin to flash represent operational modes that are still usable. When the oven fault is corrected, the Combitherm will return to normal operation.
  • Page 27 ☛ Check that unit is receiving power. Circuit breaker turned on? Do not attempt to repair or service the oven beyond this point. Contact Alto-Shaam for the nearest authorized service agent. Repairs made by any other service agents without prior authorization by Alto-Shaam will void the warranty on the unit.
  • Page 28 E R R O R C O D E S E R R O R C O D E S Error Error Call Out in Display Description of Error Possible Cause Code Convection Temperature Oven cavity temperature N6 — Convection element contactor stuck closed/on. —...
  • Page 29 E R R O R C O D E S ERROR CODES Error Error Call Out in Display Description of Error Possible Cause Code N8 Immersion Element Immersion element too hot — Scale buildup inside steam generator and/or on water level probe. Temperature Too High —...
  • Page 30 E R R O R C O D E S ERROR CODES Error Error Call Out in Display Description of Error Possible Cause Code No Rinse Water During rinse no water — Water supply is shut off. fl ow is detected through —...
  • Page 31 E R R O R C O D E S ERROR CODES Error Error Call Out in Display Description of Error Possible Cause Code E101 DB version is not equal to Software update may have — Perform software update. RB version. Error generated failed.
  • Page 32 E R R O R C O D E S ERROR CODES Error Error Call Out in Display Description of Error Possible Cause Code E108 Cooling Fan Failure Cooling fan failure or — Cooling fan damaged. incoming cooling air is —...
  • Page 33 T R O U B L E S H O O T I N G T R E E S No Convection Heat ......... . . D-2 (1 PH) No Convection Heat .

  • Page 34: No Convection Heat (1 Ph

    T R O U B L E S H O O T I N G T R E E S N o C o n v e c t i o n H e a t ( 1 P H ) Is N-6 oven temperature probe below set point? N-6 must be below set...

  • Page 35: No Convection Heat (208-240V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o C o n v e c t i o n H e a t ( 2 0 8 - 2 4 0 V , 3 P H ) Is N-6 oven temperature probe below set point? N-6 must be below set...

  • Page 36: No Convection Heat (380-415V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o C o n v e c t i o n H e a t ( 3 8 0 - 4 1 5 V , 3 P H ) Is N-6 oven temperature probe below set point? N-6 must be below set...
  • Page 37 T R O U B L E S H O O T I N G T R E E S N o C o n v e c t i o n E l e m e n t H e a t w i t h R e t h e r m O p t i o n ( 2 0 8 - 2 4 0 V , 3 P H ) Is N-6 or B5 below set point? One must be below...

  • Page 38: No Convection Element Heat With Retherm Option (380-415V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o C o n v e c t i o n E l e m e n t H e a t w i t h R e t h e r m O p t i o n ( 3 8 0 - 4 1 5 V , 3 P H ) Is N-6 or B5 below set point? One must be below...

  • Page 39: No Steam Operation (1 Ph

    T R O U B L E S H O O T I N G T R E E S N o S t e a m O p e r a t i o n ( 1 P H ) Is water connected to the oven, turned on and operating at pressures...

  • Page 40: No Steam Operation (208-240V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o S t e a m O p e r a t i o n ( 2 0 8 - 2 4 0 V , 3 P H ) Is water connected to the oven, turned on and operating at pressures...

  • Page 41: No Steam Operation With Retherm Option (208-240V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o S t e a m O p e r a t i o n w i t h R e t h e r m O p t i o n ( 2 0 8 - 2 4 0 V , 3 P H ) Is water connected to the oven, turned on and operating at pressures...

  • Page 42: No Steam Operation (380-415V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o S t e a m O p e r a t i o n ( 3 8 0 - 4 1 5 V , 3 P H ) Is water connected to the oven, turned on and operating at pressures...

  • Page 43: No Steam Operation With Retherm Option (380-415V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o S t e a m O p e r a t i o n w i t h R e t h e r m O p t i o n ( 3 8 0 - 4 1 5 V , 3 P H ) Is water connected to the oven, turned on and operating at pressures...

  • Page 44: Too Much Steam Production

    T R O U B L E S H O O T I N G T R E E S T o o M u c h S t e a m P r o d u c t i o n Is steam bypass port blocked? Clear obstruction to steam...

  • Page 45: No Smoke

    T R O U B L E S H O O T I N G T R E E S N o S m o k e Is smoke icon selected? Select smoke function and Is the browning vent start a cycle closed? Smoke will not function if browning vent is open as detected...

  • Page 46: No Catalytic Converter Operation

    T R O U B L E S H O O T I N G T R E E S N o C a t a l y t i c C o n v e r t e r ( C C ) O p e r a t i o n Is there voltage across terminal 1-6 at CC element?

  • Page 47: Two Speed Motor - No High Speed Motor Operation

    T R O U B L E S H O O T I N G T R E E S Two Speed Motor - No High Speed Motor Operation (with motor protection switch) Is F-51 motor protection switch (MPS) in the start position? Is there L1 power Reset switch and test...
  • Page 48 T R O U B L E S H O O T I N G T R E E S Two Speed Motor - No High Speed Motor Operation (without motor protection switch) is there L1 power supplied to terminal 21 of K-52 contactor? L1 supplied to terminal 21 Is there L1 power at terminal...

  • Page 49: With Motor Protection Switch

    T R O U B L E S H O O T I N G T R E E S Two Speed Motor - No Low Speed Motor Operation (with motor protection switch) Is F-51 motor protection switch (MPS) in the start position? Is K-52 contactor coil Reset switch and test...

  • Page 50: Without Motor Protection Switch

    T R O U B L E S H O O T I N G T R E E S Two Speed Motor - No Low Speed Motor Operation (without motor protection switch) Is K-52 contactor coil energized? L1/A1 from RBH X3/304, L2/A2 from TB 13-4 Is K-52 contactor closing? Replace K-52 contactor...

  • Page 51: Single Speed Motor - No Motor Operation

    T R O U B L E S H O O T I N G T R E E S S i n g l e S p e e d M o t o r - N o M o t o r O p e r a t i o n ( w i t h m o t o r p r o t e c t i o n s w i t c h ) Is F-51 motor protection switch (MPS) in...

  • Page 52: Without Motor Protection Switch

    T R O U B L E S H O O T I N G T R E E S S in gle Sp e e d Mot o r - N o M o t o r O pe ra t io n (wi th out m ot or p rot ecti o n swi t ch) Is there L1 power at the blue wire of the motor?

  • Page 53: No Display/Control Not Powering On (Unit Dead

    T R O U B L E S H O O T I N G T R E E S N o D i s p l a y / C o n t r o l n o t p o w e r i n g o n ( U n i t D e a d ) Is voltage across L1/L2 at main TB? Is voltage across terminal...

  • Page 54: No Display/No Operation - Simple Control

    T R O U B L E S H O O T I N G T R E E S N o D i s p l a y / N o O p e r a t i o n - S i m p l e C o n t r o l Is voltage across L1/L2 at main TB? Check cord/plug/main...

  • Page 55: No Browning Vent Motor Operation

    T R O U B L E S H O O T I N G T R E E S N o B r o w n i n g V e n t M o t o r O p e r a t i o n Is there 12 VDC across vent motor wiring? V-1 from RBL X8/2, V+...

  • Page 56: No Oven Lamp

    T R O U B L E S H O O T I N G T R E E S N o O v e n L a m p Is oven lamp fully intact? Replace lamp Is L1 power at RBH terminal X4/416? Repair wiring between RBH/416 and TB 17/3...

  • Page 57: No Condensate Injection (E15 Error Code

    T R O U B L E S H O O T I N G T R E E S N o C o n d e n s a t e I n j e c t i o n ( E 1 5 e r r o r c o d e ) Is B3 probe above 190ºF (88ºC)? B3 must be above 190ºF (88ºC) Is voltage across the coil...

  • Page 58: No Cleaning Operation

    T R O U B L E S H O O T I N G T R E E S N o C l e a n i n g O p e r a t i o n Is water connected to the oven, turned on and operating at pressures between 30-90 psig? Connect water,...

  • Page 59: No Cooling Fan Operation

    T R O U B L E S H O O T I N G T R E E S N o C o o l i n g F a n O p e r a t i o n Is L1 power at RBH terminal X4/416? No repair wiring between...

  • Page 60: No Hood Operation

    T R O U B L E S H O O T I N G T R E E S N o H o o d O p e r a t i o n Is L1 power at TB 16? Is L1 power at F5 5A fuse L1 supplied from RBH terminal 2?

  • Page 61: Hood Door Safety Latch Not Closing

    T R O U B L E S H O O T I N G T R E E S Hood Door Safety Latch Not Closing Is Combi door closed? Combi door must be Is Combi door switch closed for latch to engage closed? Replace/repair door switch as required...

  • Page 62: Hood Door Safety Latch Not Releasing

    T R O U B L E S H O O T I N G T R E E S Hood Door Safety Latch Not Closing Is Combi door open? Door handle must be Has the door handle opened been open for more than 45 seconds? The door latch releases based upon a timer.

  • Page 63: No Browning Bar Heat (280-240V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S No Browning Bar Heat (208-240V, 3PH) Is K-61 Browning Bar contactor energized? A1/L1 supplied from RBH/ Is L1/L2/L3 power across X3/306, L2 supplied from N7 terminals 1/3/5 on K-61 high limit...

  • Page 64: No Browning Bar Heat (380-415V, 3 Ph

    T R O U B L E S H O O T I N G T R E E S N o B r o w n i n g B a r H e a t ( 3 8 0 - 4 1 5 V , 3 P H ) Is K-61 Browning Bar contactor energized? A1/L1 supplied from RBH/...
  • Page 65 T R O U B L E S H O O T I N G T R E E S K-77 Safety Contactor Troubleshooting (380-415V only) Is K-77 contactor coil energized? L1/A1 supplied from TB 16, TB 16 Is L1/L2/L3 power across supplied from RBH X4/414, L2/A2 terminals 2/4/6 on K-77 supplied from N7 high limit...
  • Page 66 P A R T S I N F O R M A T I O N S E R V I C E P A R T S Exterior ............Rear and Bottom Service Parts .
  • Page 67 P A R T S I N F O R M A T I O N E X T E R I O R V I E W SECTION D-D SECTION A-A Item Part Description Qty. Item Part Description Qty. SC-29871 Screw, #8 x 1/2"...
  • Page 68 P A R T S I N F O R M A T I O N R E A R & B O T T O M S E R V I C E P A R T S Rear View Left Side View Item Part...

  • Page 69: Painted Panels

    P A R T S I N F O R M A T I O N P A I N T E D P A N E L S Item Description Part Number Item Panel Color Part Number Panel, Cover, Sensor Black PE-35548 Panel, Spot, Hndl Mnt, RH Door...

  • Page 70: Right Hand Door Assembly

    P A R T S I N F O R M A T I O N R I G H T H A N D D O O R A S S E M B L Y 10 11 Right Hand Door Assembly - 5015466 Item Part Description...

  • Page 71: Left Hand Door Assembly

    P A R T S I N F O R M A T I O N L E F T H A N D D O O R A S S E M B L Y 10 11 Left Hand Door Assembly - 5014748 Item Part Description...

  • Page 72: Interior View

    P A R T S I N F O R M A T I O N I N T E R I O R V I E W 13 14 Item Part Description Qty. Item Part Description Qty. CB-34033 Cable, 20" (510mm) long SR-29602 Side Rack, Wire, S/S CV-23896...

  • Page 73: Top Interior And Right Side

    P A R T S I N F O R M A T I O N T O P I N T E R I O R A N D R I G H T S I D E SEE ELECTRICAL CHASSIS DRAWING SEE CONTROL ASSEMBLY...

  • Page 74: Interior Rear

    P A R T S I N F O R M A T I O N I N T E R I O R R E A R Item Part Description Qty. Item Part Description Qty. VA-26838 Valve, Baffle VA-33723 Valve, Solenoid Triple HO-29435 Hose, 1-5/8"...

  • Page 75: Directional Panel Assembly

    P A R T S I N F O R M A T I O N D I R E C T I O N A L P A N E L A S S E M B L Y Part Description Qty.

  • Page 76: Combitherm Motor

    P A R T S I N F O R M A T I O N P A R T S I N F O R M A T I O N C O M B I T H E R M M O T O R SERVICE KIT 5014911 Item Part...

  • Page 77: Electrical Cord & Routing

    P A R T S I N F O R M A T I O N E L E C T R I C A L C O R D & R O U T I N G ( A V A I L A B L E O N L Y O N 2 0 8 V , 1 P H M O D E L S ) INTERNAL CORD ROUTING TO TERMINAL BLOCKS INCOMING POWER CORD...

  • Page 78: Plumbing

    P A R T S I N F O R M A T I O N P L U M B I N G DETAIL A 23 24 17 18 21 22 16 15 23 24 23 24 BROWNING VENT ASSEMBLY SECTION B-B 12 23 23 31...
  • Page 79 P A R T S I N F O R M A T I O N P L U M B I N G Item Part Description Qty. CV-23896 Cover, ML, S/S Ring, Light Coved Corner SC-22281 Screw, M5 x 0.8 x 16mm Flat 5013627 Condensor Tank Weld SA-22212...

  • Page 80: Control Assembly - Simple

    P A R T S I N F O R M A T I O N C O N T R O L A S S E M B L Y - S I M P L E 67451 Item Part Description Qty.

  • Page 81: Control Assembly - Express Touch

    P A R T S I N F O R M A T I O N C O N T R O L A S S E M B L Y - E X P R E S S T O U C H 66455 Item Part...

  • Page 82: Touch Control Replacement Kit

    P A R T S I N F O R M A T I O N T O U C H C O N T R O L R E P L A C E M E N T K I T ( E X P R E S S T O U C H O N L Y ) Control Replacement Kit - 5015926 Item...

  • Page 83: Catalytic Converter

    P A R T S I N F O R M A T I O N C A T A L Y T I C C O N V E R T E R 67780 Item Part Description Qty. FU-34938 Fuse, 3 Amp SC-22766 Screw, M4 x 0.8 x 10mm Pan 1014243 Cover...

  • Page 84: Broiling Element

    P A R T S I N F O R M A T I O N B R O I L I N G E L E M E N T Item Part Description Qty. NU-22289 Nut, M5-0.8 Hex Nut 18-8 din #934 WS-22301 Washer, M5 Split Lock GS-35461 Gasket, Element Seal EL-35057 Element, 208-240V...

  • Page 85: Condensor Tank

    P A R T S I N F O R M A T I O N C O N D E N S O R T A N K 5013628 Item Part Description Qty. SA-22212 O-Ring, Red, Silicone 70 Dur., 225C, 59.6mm x 5.33mm 5013627 Condensor Tank Weld Assembly SA-25061 Seal, T-Couple Probe...

  • Page 86: Lamp Assembly

    P A R T S I N F O R M A T I O N L A M P A S S E M B L Y 5016299 Item Part Description Qty. SC-23141 Screw CV-26607 Oven Light Cover GL-26608 Oven Light Glass GS-26609 Oven Light Gasket LP-35865 Light, 40W Bulb LP-35866 Light, Snap-In receptacle...
  • Page 87 P A R T S I N F O R M A T I O N S M O K E R C H I P T R A Y A S S E M B L Y 5015597 Item Part Description Qty.
  • Page 88 P A R T S I N F O R M A T I O N O P T I O N A L S I N G L E P O I N T P R O B E A S S E M B L Y NOTE: Tip of probe should extend 26"...
  • Page 89 P A R T S I N F O R M A T I O N O P T I O N A L H A N D S H O W E R A S S E M B L Y 5104743 Item Part...

  • Page 90: Electrical Assembly

    P A R T S I N F O R M A T I O N E L E C T R I C A L A S S E M B L Y - S I M P L E C O N T R O L - 20 8V 1 PH & 24 0V 1PH (5013817 shown) SECTION A-A JUMPERS...
  • Page 91 P A R T S I N F O R M A T I O N E L E C T R I C A L A S S E M B L Y - S I M P L E C O N T R O L - 2 0 8 - 2 4 0 V 3 P H (5014568 shown) 11 12 Item...
  • Page 92 P A R T S I N F O R M A T I O N E L E C T R I C A L A S S E M B L Y - S I M P L E C O N T R O L - 3 8 0 - 4 1 5 V 3 P H (5014569 shown) JUMPERS 13 12...
  • Page 93 P A R T S I N F O R M A T I O N E L E C T R I C A L A S S E M B L Y - E X P R E S S T O U C H - 2 0 8 V 1 P H & 2 4 0 V 1 P H (5014731 shown) SECTION D-D 21 22...
  • Page 94 P A R T S I N F O R M A T I O N E L E C T R I C A L A S S E M B L Y - E X P R E S S T O U C H - 2 0 8 - 2 4 0 V 3 P H (5014732 shown) SECTION E-E JUMPERS...
  • Page 95 P A R T S I N F O R M A T I O N E L E C T R I C A L A S S E M B L Y - E X P R E S S T O U C H - 3 8 0 - 4 1 5 V 3 P H (5014733 shown) 29 30 SECTION F-F...
  • Page 96 P A R T S I N F O R M A T I O N V E N T L E S S H O O D A S S E M B L Y - F R O N T A N D S I D E V I E W DETAIL C DETAIL F DETAIL A...
  • Page 97 P A R T S I N F O R M A T I O N V E N T L E S S H O O D A S S E M B L Y - S I D E A N D R E A R V I E W DETAIL E DETAIL B E R V I C E...
  • Page 98 P A R T S I N F O R M A T I O N V E N T L E S S H O O D A S S E M B L Y - 6 7 7 5 1 Item Part Description...
  • Page 99 P A R T S I N F O R M A T I O N E R V I C E A R T S...
  • Page 100 W I R I N G D I A G R A M S Always refer to the wire diagram(s) included with the unit for most current version. 208-240V, 60Hz, 1Ph 77391............208-240V, 60Hz, 3Ph 77421 .

This manual is also suitable for:

Combitherm ct express 4-10esivhCombitherm ct express 4-10cciCombitherm ct express 4-10 esi

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