SmartCombi™ & ClassicCombi™ Service No.01 HD_04/2008 Keyboard pcb replacement instructions Valid for: MM203745 Arrangements: Disconnect the unit from the power supply, to avoid any damages of the pcb! Open front panel. Pcb´s can be damaged by static charges. Use e.g. an antistatic wristband during the work. If possible do not touch the surface of the board! Disassembling: Pull ribbon cable from the relay pcb evenly.
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SmartCombi™ & ClassicCombi™ Service Remove all button caps [7]. ➢ Unlock (push)and take out plastic caps [8,9]. ➢ Pull out flash modul [5]. ➢ Remove all plugs from the keyboard pcb. Depending on the ➢ unit type, the number of plugs can be different. Remove cord grip [6].
SmartCombi™ & ClassicCombi™ Service No.02 HD_02/2008 Relay pcb replacement instructions Valid for: MM203747 Arrangements: Disconnect the unit from the power supply, to avoid any damages of the pcb! Open front panel. Pcb´s can be damaged by static charges. Use e.g. an antistatic wristband during the work. If possible do not touch the surface of the board.! Disassembling: Pull ribbon cable from the relay pcb evenly.
SmartCombi™ & ClassicCombi™ Service No.03 HD_04/2008 Flash modul replacement instructions Valid for: MM203748 Arrangements: Disconnect the unit from the power supply, to avoid any damages of the pcb! Open front panel. Pcb´s can be damaged by static charges. Use e.g. an antistatic wristband during the work. If possible do not touch the surface of the board.! Demontage: Pull out flash modul carefully [2].
SmartCombi™ & ClassicCombi™ Service No.04 HD_03/2008 Keyboard pcb replacement instructions Valid for: MM202690 Arrangements: Disconnect the unit from the power supply, to avoid any damages of the pcb! Open front panel. Pcb´s can be damaged by static charges. Use e.g. an antistatic wristband during the work. If possible do not touch the surface of the board.! Disassembling: Example at unit version 6.x / 10.x with single core...
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SmartCombi™ & ClassicCombi™ Service Loosen ground screw[7] and remove connection ➢ piece. Remove glued seals from the pcb and put seals on ➢ the mounting bolts of the front panel. Remove seals from both controller axes . ➢ Remove all button caps. ➢...
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SmartCombi™ & ClassicCombi™ Service Assembling: Mount all caps and clips on the the new ➢ keyboard pcb.. Don´t forget the earth connection! No cap may mount on the center button. (no function)! Mount keyboard pcb. Fasten all nuts ➢ Mount connector. ➢...
SmartCombi™ & ClassicCombi™ Service No.05 HD_03/2008 Control (main) pcb replacement instructions Valid for: MM202676 Arrangements: Disconnect the unit from the power supply, to avoid any damages of the pcb! Open front panel. Pcb´s can be damaged by static charges. Use e.g. an antistatic wristband during the work. If possible do not touch the surface of the board.! Note: Two fuses are behind the small protection cover [1].
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SmartCombi™ & ClassicCombi™ Service Assembling: Assignment (* = only at optional 4 point core temp. probe) Check connector [6] and replace if damaged. ➢ Mount new control pcb. ➢ Mount earth screw[3] interconnects both pcb´s). ➢ Mount plugs and protection cover (if available). ➢...
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SmartCombi™ & ClassicCombi™ Service Control keys: Button Function Display reading Toggle between Parameter and value of parameter. The Parameter selection flashing display is always the active display and can be changed. Upper knob Parameter value Parameter selection Lower button Parameter value Parameter-No.
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SmartCombi™ & ClassicCombi™ Service Parameter-No. Funktion Adjustable Comments values Core temperature no = no probe / probe deactivated -1- = One point single probe (Standard) probe -4- = four point multi probe (Option) 2 wires at terminal X12 = Single point probe 5 wires at terminal X12 = Multi point probe Fan control type C2 = Contactor controlled...
SmartCombi™ & ClassicCombi™ Service No.06 HD_04/2008 Gas and Communication pcb replacement instructions Valid for: MM202698 Arrangements: Disconnect the unit from the power supply, to avoid any damages of the pcb! Open front panel. Pcb´s can be damaged by static charges. Use e.g. an antistatic wristband during the work. If possible do not touch the surface of the board.! Disassembling: Remove nuts [2].
SmartCombi™ & ClassicCombi™ Service No.07 HD_04/2008 Chamber probe replacement instructions Valid for: SmartCombi/ ClassicCombi MM203689 Arrangements: Disconnect the unit from the power supply. Remove left side wall and open front panel. At the floor version 20.x the protection cover must be removed in addition.
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SmartCombi™ & ClassicCombi™ Service Mount chamber probe as follows. Housing has to be mounted in a way that in upper position (12 clock) is ➢ no bar of the housing. Do not mount the temperature probe with black marking like the following: ➢...
SmartCombi™ & ClassicCombi™ Service No.08 HD_04/2008 Humidity probe replacement instructions Valid for: MM203991 Arrangements: Disconnect the unit from the power supply. Remove left side wall and open front panel. At the floor version 20.x the protection cover must be removed in addition. Disconnect humidity probe from terminal ➢...
SmartCombi™ & ClassicCombi™ Service No.09 HD_04/2008 Core temperature probe replacement instructions Valid for: SmartCombi ClassicCombi MM203697 MM203688 Arrangements: Disconnect unit from the power supply Unit version 615, 620, 115, 120, 215 & 220 Electric:Unlock and open front panel. Only at unit version 215 & 220 Gas: Unlock and open front panel and remove the left side wall. At the floor version 215 &...
SmartCombi™ & ClassicCombi™ Service No.10 HD_04/2008 Drain probe replacement instructions Valid for: SmartCombi ClassicCombi MM203693 MM203990 Arrangements: Disconnect the unit from the power supply. Remove left side wall and open front panel. At the floor version 20.x the protection cover must be removed in addition.
SmartCombi™ & ClassicCombi™ Service No.11 HD_04/2008 Reed contact switch (door switch) replacement instructions Valid for: SmartCombi ClassicCombi MM203028 MM202722 Arrangements: Disconnect the unit from the power supply. Replacement of the reed contact switch at units with right hinged doors: 2 Reed contact 1 Reed contact Assignment SmartCombi 2 Reed contact...
SmartCombi™ & ClassicCombi™ Service No.12 HD_04/2008 Pressure switch replacement instructions Valid for: SmartCombi ClassicCombi MM202601 Arrangements: Disconnect the unit from the power supply. Close water tap on site and relieve pressure on the supply site. Remove left side panel. Disassembling: Remove both wires from the pressure switch [1].
SmartCombi™ & ClassicCombi™ Service No.13 HD_02/2008 AST unit replacement instructions Valid for: MM203832 MM203831 Arrangements: Disconnect the unit from the power supply. Close water tap on site and relieve pressure on the supply site. Remove left side panel. Disassembling: variant B variant A (Unit size 6.x, 10.x) variant C (Unit size 20.x) (Unit size 6.x, 10.x)
SmartCombi™ & ClassicCombi™ Service Nr.14 HD_04/2008 Rectifier replacement instructions Valid for: SmartCombi ClassicCombi MM203442 Arrangements: Disconnect the unit from the power supply. Unlock and open front panel. Location of the part: Rectifier Rectifier SmartCombi ClassicCombi (option;only at units with DryTronic (fresh air flap)) Mounting instructions: Write down the cable configuration before removing the wires!
SmartCombi™ & ClassicCombi™ Service No.15 HD_03/2008 Lift magnet replacement instructions Valid for: SmartCombi ClassicCombi MM203672 MM202621 Arrangements: Disconnect the unit from the power supply. Remove the left side wall Disassembling: Remove plugs from the supply Dismount lift mechanism [6]. ➢ Dismount both screws [4] and ➢...
SmartCombi™ & ClassicCombi™ Service No.16 HD_02/2008 Frequency controller replacement instructions Valid for: All units with frequency fan motor control MM203784 MM203794 The following illustrations show the replacement at the unit size 6xx & 1xx. This is transferable for all appliances versions and variants. Arrangements: Disconnect the unit from the power and gas supply.
SmartCombi™ & ClassicCombi™ Service No.17 HD_04/2008 Fan Motor replacement instructions Valid for: SmartCombi Classic Combi MM203771 MM203673 MM202673 Arrangements: Disconnect the unit from the power supply. Remove the left side wall and the air baffle inside the chamber. The water supply pipe (inside the chamber) does not have to be removed mandatory. Disassembling: Remove fan wheel from the conical shaft ➢...
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SmartCombi™ & ClassicCombi™ Service Turn out the screws and remove shaft plate ➢ Remove shaft seal [5]. ➢ Assembling: The assembly has to be carried out in reversed order. ➢ Replace shaft ring seal [5] #211084 ! ➢ Mount shaft plate loosely by hand. ➢...
SmartCombi™ & ClassicCombi™ Service No.18 HD_04/2008 Solid state relay (lighting) replacement instructions Valid for: SmartCombi MM203669 Arrangements: Disconnect the unit from the power supply. Unlock and open front panel as well or remove left side wall. Disassembling: Unmount solid state relay (SSR (10A)) [1]. ➢...
SmartCombi™ & ClassicCombi™ Service No.19 HD_04/2008 Solid state relay (heating system) replacement instructions Valid for: SmartCombi ClassicCombi MM203668 Arrangements: Disconnect the unit from the power supply. Remove left side wall. Disassembling: Location at 6xx & 1xx Unmount solid state relay (SSR (10A)) [1,2]. ➢...
SmartCombi™ & ClassicCombi™ Service No.20 HD_04/2008 Heating element replacement instructions Valid for: SmartCombi ClassicCombi Arrangements: Disconnect the unit from the power supply. Remove left side wall and open front panel. Take the air baffle out of the cabinet. Disassembling: Example at SmartCombi 6xx & 1xx Main contactor K1 Disconnect the wires [1] from both 100A SSR´s.
SmartCombi™ & ClassicCombi™ Service No.21 HD_02/2008 Gas valve replacement instructions Valid for: MM201181 MM201183 Arrangements: Disconnect the unit from the power and gas supply. Remove the left side wall. Disassembling: Remove ignition box: Loose screw [1] and remove plastic ➢ cover.
SmartCombi™ & ClassicCombi™ Service No.22 HD_02/2008 Gas blower replacement instructions Valid for: MM203994 MM202606 Arrangements: Disconnect the unit from the power and gas supply. Remove the left side wall. Disassemble gas valve according to mounting instructions No.21 HD_02/2008. Disassembling: Remove Venturi pipe: Loose screws[1] lösen and take out the ➢...
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SmartCombi™ & ClassicCombi™ Service Assembling: Assembly overview of the gaskets The assembly has to be carried out in reversed order. Both gaskets [5] (MM211142) must be ➢ replaced. Use Anti-Seize for the screws / nuts [1,3,4]. Locking torques: Gas blower flange [3,4] 5Nm. Venturi air mixing pipe [1] 3Nm.
SmartCombi™ & ClassicCombi™ Service No.23 HD_02/2008 Gas burner replacement instructions Valid for: All gas units Arrangements: Disconnect the unit from the power and gas supply. Remove the left side wall. Disassemble gas valve according to mounting instructions No.21 HD_02/2008. Disassemble gas blower according to mounting instructions No.22 HD_02/2008. Disassembling: Take out the gas burner.
SmartCombi™ & ClassicCombi™ Service No.24 HD_02/2008 Gas heat exchanger replacement instructions Valid for: All gas units Arrangements: Disconnect the unit from the power and gas supply. Remove left side wall and the air baffle inside the chamber. Unscrew water supply pipe (remove screw and pull pipe). Disassemble gas valve according to mounting instructions No.21 HD_02/2008.
SmartCombi™ & ClassicCombi™ Service Nr.25 HD_02/2008 Ionisation & glow electrode replacement instructions Valid for: MM201176 MM201177 Arrangements: Disconnect unit from the gas and electrical supply. Disassemble gas valve according to mounting instructions No.21 HD_02/2008. Disassemble gas blower according to mounting instructions No.22 HD_02/2008. Disassemble gas burner according to mounting instructions No.23 HD_02/2008.
SmartCombi™ & ClassicCombi™ Service No.26 HD_02/2008 Gas burner pipe replacement instructions Valid for: All gas units Arrangements: Disconnect unit from the gas and electrical supply. Disassemble gas valve according to mounting instructions No.21 HD_02/2008. Disassemble gas blower according to mounting instructions No.22 HD_02/2008. Disassemble gas burner according to mounting instructions No.23 HD_02/2008.
SmartCombi™ & ClassicCombi™ Service No.27 HD_04/2008 Transformer (for glow electrode) replacement instructions Valid for: MM203999 Arrangements: Disconnect unit from the gas and electrical supply. Remove left side wall Disassembling: Notice: The floor version 2xx is equipped with two transformers: Upper transformer for upper glow electrode, lower transformer for lower glow electrode.
SmartCombi™ & ClassicCombi™ Service No.28 HD_04/2008 Main transformer replacement instructions Valid for: MM202604 MM203818 Arrangements: Disconnect the unit from the power supply and remove left side wall. Variant electric version Disassembling: Notice: The fuse[1] must be only required at gas units! Check all fuses in advance! ➢...
SmartCombi™ & ClassicCombi™ Service No.29 HD_02/2008 Replacement instructions cabinet bulbs Valid for: SmartCombi ClassicCombi MM203679 MM202620 Arrangements: Remove right side wall. Disassembling: Remove both nuts [1]. These can be covered by Take out halogen bulb from the socket [3]. ➢ ➢...
SmartCombi™ & ClassicCombi™ Service No.30 HD_02/2008 Drain solenoid valve replacement instructions Valid for: MM201192 MM201193 MM201160 Arrangements: Disconnect unit from the power supply. Close water tap on site and relieve pressure on the supply site. Remove left side panel. Disassembling: Variant A (Units with Variant B (Units without hand shower) hand shower )
SmartCombi™ & ClassicCombi™ Service No.31 HD_02/2008 WaveClean pump replacement instructions Valid for: MM203825 MM203826 Disassembling: Remove left side wall. Preparations before removing the WaveClean cycle pump: Carry out the relay test K24 at the Service menu „777“. The trap will be emptied by the WaveClean drain pump. Preparations before removing the WaveClean drain pump: : Remove air baffle.
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SmartCombi™ & ClassicCombi™ Service Mounting instructions for the WaveClean drain pump 615, 620, 115, 120: Remove screw from the front protection Remove protection box. ➢ ➢ box [6]. Remove nuts [7] and remove pump from Loosen clamp [8] and pull hose from the pump. ➢...
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SmartCombi™ & ClassicCombi™ Service Mounting instructions for the WaveClean pumps 215 & 220: Bottom view Bottom view Take out fresh air box by removing the screws [12]. ➢ Take out fresh air box by removing the screws [11]. ➢ Remove nuts of the corresponding pump and take out ➢...
SmartCombi™ & ClassicCombi™ Service No.32 HD_04/2008 Door gasket replacement instructions Valid for: MM211094 MM211095 MM211096 Disassembling and cleaning Additional note for 2xx floor units Take out old gasket. Remove contaminations and ➢ clean slot of the gasket. Make sure that no residues left of the old gasket.
SmartCombi™ & ClassicCombi™ Service No.33 HD_02/2008 Cabinet door replacement instructions Valid for: SmartCombi ClassicCombi The following illustrations show the replacement at unit size 6x/ 1xx with a right . This is, however, transferable for all unit sizes and variants. Disassembling: Close cabinet door.
SmartCombi™ & ClassicCombi™ Service No.34 HD_04/2007 Door lock replacement instructions Valid for: MM207092 MM207094 Dismounting instructions: Turn door handle [3]. Open chamber door and remove screws of the cover of ➢ ➢ Remove the upper screw from the door lock [4] . the door lock [1].
SmartCombi™ & ClassicCombi™ Service No.35 HD_04/2008 Cooling fan replacement instructions Valid for: SmartCombi & ClassicCombiUnits with hand shower : MM202607 MM203926 ClassicCombi without hand shower: MM202617 MM203819 Arrangements: Disconnect unit from the power supply. Disassembling: Concerns all units with hand shower as well as all Concerns units 6xx and 10xx without hand floor versions (2xx): shower:...
SmartCombi™ & ClassicCombi™ Service No.36 HD_04/2008 Replacement instructions hose reel for hand shower Valid for MM204410 Arrangements: Disconnect unit from the power supply. Close water tap on site and relieve pressure on the supply site. (Press hand shower ). Remove left side wall and open front panel. Turn hand shower from the hose. Disassembling at 615, 620, 115 &...
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SmartCombi™ & ClassicCombi™ Service Disassembling at 215 & 220: Remove water supply connection [6] from the hose reel. ➢ Disconnect electrical connections from the lower cooling fan. ➢ Loosen nuts [7] and remove cover plate. ➢ Remove both hose reel mounting screws [8] at the hose reel ➢...
SmartCombi™ & ClassicCombi™ Service No.37 HD_04/2008 Unit collecting tray replacement instructions Valid for: SmartCombi ClassicCombi MM202107 Remove rivets (drill out) [1]. ➢ Remove collecting tray. ➢ Loosen hose clamp [2] land pull off hose. ➢ Mount new tray. Seal these up with a small amount of silicone [3]. ➢...