How to Use this Technical Service Manual This manual has been compiled as a complete resource for a technician working on Combitherm Electric Touch models. It includes necessary product information and drawings, along with helpful troubleshooting procedures. Introduction gives a quick overview of the Combitherm Electric line to aid in model identification. Sections A through E contain information applying to all Combitherm Electric Touch models: –...
T A B L E O F C O N T E N T S T A B L E O F C O N T E N T S How to Use this Technical Service Manual ........Introduction ................. Control Panel Identification ............
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I N T R O D U C T I O N MODEL NUMBERS This manual covers the following CombiTouch electric models: Steam Generator Models Boiler-Free Models Narrow Boiler-Free Models 6.10ES 6.10ESi 6.10ESiN 10.10ES 10.10ESi 10.10ESiN 7.14ES 7.14ESi 10.18ES 10.18ESi 12.20ES 20.20ESi 20.20ES...
I n t r o d u c t I o n T o u c h c o n T r o l I d e n T I f I c a T I o n Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Start-up Procedures .
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CombiTouch control. Intuitive interface - The Alto-Shaam CombiTouch offers Superior baking - The new two-speed reversing fan a simple interface that commands provides excellent and consistent all of the Combitherm’s cooking...
O P E R A T I N G I N S T R U C T I O N S Start-up procedureS When the oven is powered on, the CombiTouch 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.
O P E R A T I N G I N S T R U C T I O N S control panel identification recipe menu When the oven is powered on, the Recipe Menu is the first screen you will see. This allows quick access to begin the cooking process.
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O P E R A T I N G I N S T R U C T I O N S control panel identification SettingS Screen 1 fahrenheit or celSiuS 2 timer format 3 number of ShelveS for multi-Shelf timer 4 multi-Shelf timer format 5 default memo 6 diSplay SettingS...
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O P E R A T I N G I N S T R U C T I O N S control panel identification 1 power off key 1 power on key 4 convection mode 2 Steam mode 5 retherm mode 3 combination mode 6 temperature 7 time...
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O P E R A T I N G I N S T R U C T I O N S control panel identification main menu iconS Start/Stop Initiates all cooking mode functions and programmed procedures stored in memory. Stops an activated Power ON key cooking mode or programmed procedure currently Activates power to the oven and automatically fills the...
O P E R A T I N G I N S T R U C T I O N S combitouch factory default SettingS cooking mode oven temperature core temperature cooking time 212°F 160°F 25 minutes Steam (100°C) (70°C) 350°F 160°F Combination Steam...
O P E R A T I N G I N S T R U C T I O N S important Safety precautionS note: note: Automatic steam venting is a standard safety Use authorized combitherm oven cleaner only. feature built into all Combitherm oven models. unauthorized cleaning agents may discolor or This feature vents all steam from the oven harm interior surfaces of the oven.
Try again with another flash drive device or is retained for the last 30 days. This information can be call Alto-Shaam Service. viewed on screen or downloaded to a usB drive and then copied to your computer. The file format is text (.txt).
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P r e v e n t i v e m a i n t e n a n c e Cleaning Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preventive Maintenance .
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c l e a n i n g & m a i n t e n a n c e The CombiTouch Combitherm offers four (4) cleaning PreSS green waTer on iCon To Confirm levels: rinse, light, normal, and heavy-duty cleaning. ThaT waTer SuPPly iS Turned on.
c l e a n i n g & m a i n t e n a n c e prEvENTivE 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.
c l e a n i n g & 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 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...
c l e a n i n g & m a i n t e n a n c e clEaNiNg schEdulE daily gasKET clEaNiNg daily sTEam gENEraTOr Flush it is important to prolong the life of the oven gasket (Electric boiler equipped models only) by cleaning on a daily basis.
c l e a n i n g & m a i n t e n a n c e clEaNiNg agENTs ombi lean d a N g E r d a N g E r RUBBeR glOVeS mUSt Be WORn WHen USing pROtectiVe eye WeaR mUSt Be WORn cOmBiclean taBletS OR SpRay OVen cleaneR WHen USing SpRay OVen cleaneR...
c l e a n i n g & m a i n t e n a n c e dEcalciFicaTiON - usiNg scalEFrEE™ Scalefree™ descaling Compound is an acid-based ON ALL MODELS: descaler combined with a proprietary chelating agent that is effective in dissolving and removing carbonate, SeleCT Cleaning mode from any SCreen.
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S e r v i c e M o d e a n d e r r o r c o d e S Emergency Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Emergency Operation Error Codes .
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s e r v i c e m o d e a n d 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.
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s e r v i c e m o d e a n d 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.
Check the power flow to the unit. Plug in outlet? Do not attempt to repair or service the CombiOven 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.
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s e r v i c e m o d e a n d e r r o r c o d e s combiTouch error codes error error call out in display description of error Possible cause code Boiler Temperature High Boiler temperature overheats —...
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s e r v i c e m o d e a n d e r r o r c o d e s combiTouch error codes error error call out in display description of error Possible cause code Steam Generator Drain Water level in steam —...
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s e r v i c e m o d e a n d e r r o r c o d e s combiTouch error codes error error call out in display description of error Possible cause code No Rinse Water During rinse no water —...
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s e r v i c e m o d e a n d e r r o r c o d e s combiTouch moTor conTroL error codes Type of error indication release of error Undervoltage LED fl ashing sequence, with 1 fl ash per period. Voltage of intermediate circuit is less than 250V Overvoltage LED fl...
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T r o u b l e s h o o T i n g T r e e s ES Units Unit Dead — No Display and No Operation ......D-2 No Generator Fill ..............D-3 No Steam Production ............... D-4 ES/ESi Units No Heat in Convection Mode ...........
T r o u b l e s h o o T i n g T r e e s E S — U n i t D e a d — N o D i s p l a y a n d N o O p e r a t i o n Is there correct line voltage across the main terminal block?
T r o u b l e s h o o T i n g T r e e s E S — N o G e n e r a t o r F i l l Is the B-2 Water Level Probe (Low Level) reading empty? The control will not energize...
T r o u b l e s h o o T i n g T r e e s E S / E S I / E S G — N o C o n v e c t i o n M o t o r O p e r a t i o n Is the CombiTouch control powered on? Power on Control or see...
T r o u b l e s h o o T i n g T r e e s I n p u t S i g n a l T a b l e f o r M o t o r D r i v e Function Motor stopped Full rotation speed, direction of rotation: left...
HES. when the motor is running? If E3 continues to display, contact Alto-Shaam factory Technical Support. *Note: This can be seen in the service remote control. Test Clock Wise and Counter Clock Wise rotation as well as high and low speeds.
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T r o u b l e s h o o T i n g T r e e s E S / E S I / E S G — E - 5 3 / E - 5 4 F a n M o t o r T e m p e r a t u r e E r r o r Is there 0 VDC (switch closed) across motor high limit switch (MHL) measured at the X-02 terminal of the low...
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T r o u b l e s h o o T i n g T r e e s E S / E S I / E S G — E - 3 5 / E - 5 5 V e n t i n g E r r o r s Is there 12 VDC at pin 1 of the X-05 connector at the low voltage relay board (RBL)?
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T r o u b l e s h o o T i n g T r e e s E S I — N o C o n v e c t i o n H e a t P r o d u c t i o n Is the door switch in the closed position? Close door/investigate...
Ohm out element(s) and replace faulty element(s). The oven should begin producing smoke. If the problem persists contact the Alto-Shaam Technical Service Department. • E • D 1 2 r o u b l e s h o o T i n g...
C o m b i t H E r m p a r t S Rear & Left Side Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Condensation Tank .
p a r t S i N f o r m a t i o N S p r a y E r H o L d E r a S S E m b L y Item Part Description Qty.
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p a r t S i N f o r m a t i o N iNNEr tubE & waSH NozzLE Item Part C Description Qty. Water Injection Tube, 6.10 , 6.10 5005474 10.10 , 10.10 Water Injection Tube, 7.14 , 7.14 5009646 6.10...
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p a r t S i N f o r m a t i o N t o p H i N G E a S S E m b L y Item Part Description Qty. HG-28094 Hinge Ratchet, Part 2 SC-28891 Screw, Truss Head SC-25102 Screw PG-25132 Plug...
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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 Item Part Control Panel Kit Description (5011831) Qty. 5011995 Plate Assembly, Relay Board BA-34670 Board, Touch Screen Relay FA-34918 Fan, Cooling, 115V FA-34919 Fan, Cooling, 230V (see arrow for #3)
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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 & i N S t r u C t i o N S •...
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p a r t S i N f o r m a t i o N r i b b o N C a b L E r o u t i N G Ribbon Cable Power Cable 6•10 6•10 7•14 10•10 •...
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p a r t S i N f o r m a t i o N r i b b o N C a b L E r o u t i N G Ribbon Cable Power Cable 10•10 10•18 20•20 12•20 •...
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 77326 – 6•10 , 7•14 , 10•10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77328 –...
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M e n o m o n e e F a l l s , W i s c o n s i n 5 3 0 5 2 - 0 4 5 0 U . S . A . phone: (262)251-3800 (800)558-8744 FAx: (262)251-7067 (800)329-8744 www.alto-shaam.com canada MN-29247 • 09/11 p r i n t e d i n u...
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