Moccamaster models

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Moccamaster-kb-741-ao.jpg

Moccamaster coffee makers are made to be repaired, this page provides details required to do the repair yourself.

Engineering specifications

Technivorm follows these engineering principles for their coffee makers:

  • Brew temperature 92-96C
  • Temperature control path along glass and metal piping
  • Saturation time 4 to 6 minutes
  • Keep warm at 80-85C for 40-100 min
  • Water float for contained boiling operation
  • Thermostat at 145C for regulation
  • Thermo-fuse at 260C for protection
  • Restricted water flow indicator for descaling/overheating
  • Cleanability
  • Longevity
  • Reliability
  • Warranty

The classic KB 741, see the service manual for further details:

Moccamaster-741-exploded-view1.pngMoccamaster-741-exploded-view2.png

Moccamaster-741-electrical-schematic.pngMoccamaster-741-ao-electrical-schematic.png

User manuals

Service manuals

  • Moccamaster service manual 2007 (PDF) - exploded view, parts list, electrical diagram, models up till April 2007
  • If you come over newer service manuals, contact me at ivc-email.png

Production date

How to find the production date:

Look at the bottom of the machine, on the label

  • On older machines, for:
prod. 0300

This means MMYY or expanded 03.2000, i.e. March 2000.

  • On newer machines, look for:
Serial No: 1503 XXXXX
Serial No: 1503XXXXX

This means YYMM, or expanded 2015.03, i.e. March 2015.

You can also look at the bottom of the water reservoir for a plastic injection moulding mark/dial.

Model numbers

What the letters mean:

H Rectangular body column, single-setting hotplate (Europe only)

Moccamaster-model-rectangular-no-platform.jpg

K Rectangular body column, dual-setting hotplate
  • 2-5 cups use 3/4 circle (80C/175F)
  • 6-10 cups use full circle (85C/185F), to activate both heating elements

Moccamaster-model-rectangular.jpg

Moccamaster-model-dual-setting-hotplate.jpg

B Filter holder platform

Moccamaster-model-filter-platform.jpg

CD Cylindrical body column, dual-setting hotplate
  • 2-5 cups use 3/4 circle
  • 6-10 cups use full circle, to activate both heating elements

Moccamaster-model-cylindrical.jpg

G Automatic drip-stop when removing carafe
  • Platform has a mechanical lever that opens/closes the brew basket when the carafe is moved

Moccamaster-model-automatic-drip-stop.jpg

Non-G Manual adjust drip-stop on basket
  • Closed
  • 2-5 cups use half-open for limited flow thru rate
  • 6-10 cups use fully-open for normal flow thru rate)

Moccamaster-model-manual-adjust-drip-stop.jpg

V Also known as SELECT. Volume / flow control, paired with corresponding hotplate temperature level
  • 2-6 cups use half-carafe for longer brew time and temperature stability
  • 7-10 cups use full-carafe for normal brew time and temperature

Moccamaster-model-volume-control-switch.jpg

T Thermo steel carafe

Moccamaster-model-thermo-carafe.jpg

Non-T Glass carafe

Moccamaster-model-glass-carafe.jpg

S Smaller, 8-cups / 1 L carafe, manual adjust drip-stop, single setting hotplate, auto-off
C Descaling light indicator, lights up when the termostat trips
  • Defined on newer models, older models has it in the type, ex. 741.81

Moccamaster-model-descaling-indicator.jpg

AO Automatically turn off system / hotplate after 40(EU)-100 min

Model list

Different models, old and new. Additional numbers spesicify futher variations of the models, i.e. 741 classic coffee maker, 743 dual narrow coffee maker, 744 dual grouped coffee maker, 851 smaller 8 cup maker, 40 round plastic base maker, 20 dual thermo carafe maker, etc.

* Popular models

Model Carafe Capacity Hotplate Housing Brew control Drip-stop Auto-off system / hotplate
H glass 10 cups / 1.25 L / 40 oz single setting rectangular none none manual switch
HB glass 10 cups / 1.25 L / 40 oz single setting rectangular brew extraction lever, 2-5 cups / 6-10 cups manual close lever manual switch
HB AO glass 10 cups / 1.25 L / 40 oz single setting rectangular brew extraction lever, 2-5 cups / 6-10 cups manual close lever automatic, 40-100 min
HBG glass 10 cups / 1.25 L / 40 oz single setting rectangular none automatic close manual switch
K glass 10 cups / 1.25 L / 40 oz 2 settings rectangular none none manual switch
KB glass 10 cups / 1.25 L / 40 oz 2 settings rectangular brew extraction lever, 2-5 cups / 6-10 cups manual close lever manual switch
* KB AO / MANUAL glass 10 cups / 1.25 L / 40 oz 2 settings rectangular brew extraction lever, 2-5 cups / 6-10 cups manual close lever automatic, 40-100 min
KBG glass 10 cups / 1.25 L / 40 oz 2 settings rectangular none automatic close manual switch
* KBG AO / AUTOMATIC glass 10 cups / 1.25 L / 40 oz 2 settings rectangular none automatic close automatic, 40-100 min
* KBGV / KBG SELECT / OPTIO glass 10 cups / 1.25 L / 40 oz 2 settings, paired with volume switch rectangular brew volume switch, 2-6 cups / 7-10 cups automatic close automatic, 40-100 min
KBS glass 8 cups / 1 L / 32 oz single setting rectangular brew extraction lever, 2-5 cups / 6-10 cups manual close lever automatic, 40-100 min
KBT / MANUAL THERMO steel 10 cups / 1.25 L / 40 oz none rectangular brew extraction lever, 2-5 cups / 6-10 cups manual close lever manual switch
* KBGT / AUTOMATIC THERMO steel 10 cups / 1.25 L / 40 oz none rectangular none automatic close manual switch
KBTS steel 8 cups / 1 L / 32 oz none rectangular brew extraction lever, 2-5 cups / 6-10 cups manual close lever manual switch
CD (Europe only) glass 10 cups / 1.25 L / 40 oz 2 settings cylindrical none none manual switch
CD AO (Europe only) glass 10 cups / 1.25 L / 40 oz 2 settings cylindrical none none automatic, 40-100 min
CDG glass 10 cups / 1.25 L / 40 oz 2 settings cylindrical none automatic close manual switch
CDK glass 10 cups / 1.25 L / 40 oz single setting cylindrical none none manual switch
CD GRAND glass 14 cups / 1.8 L / 60 oz 2 settings cylindrical none manual pull-out manual switch
CDT / THERMO steel 10 cups / 1.25 L / 40 oz none cylindrical brew extraction lever, 2-5 cups / 6-10 cups manual close lever manual switch
CDT GRAND steel 14 cups / 1.8 L / 60 oz none cylindrical none manual pull-out manual switch
CDGT / AUTOMATIC THERMO steel 10 cups / 1.25 L / 40 oz none cylindrical none automatic close manual switch
CDGT AO steel 10 cups / 1.25 L / 40 oz none cylindrical none automatic close automatic, 40-100 min
ONE-CUP none 1 cup / 0.33 L / 10 oz none rectangular none none manual switch
  • Model names with an "S" at the end, i.e. "AUTOMATIC S", means indicator for descaling
  • There are no "T" / thermo models with AO/AUTOFF since there is no hotplate and the float switch will turn off the system entirely
  • The optimal Moccamaster would be a KBGV with replaced brew basket and platform from the KB, so you get both volume control and extraction control

Extended model list

  • 19252 (TK010/A)
  • 19261 (TS080/A Thermoserve IIX 1,8L)
  • 19457 (TK020/A)
  • 19461 (TS085/A Thermoserve)
  • 29261 (TK035/A)
  • 39640 (CD-Grand 1.8-023T 1,8L)
  • 39642 (CD-Grand Model: 1.8-023T 1,8L)
  • 53701 (KB 741.64/AO silver)
  • 53702 (KB 741.64/AO Moccamaster)
  • 53703 (KB 741.64/AO Moccamaster)
  • 53704 (KB 741.64/AO Brushed)
  • 53740 (KBG BLACK Type 741.64/AO)
  • 53741 (KBG White Type 741.64/AO)
  • 53742 (KBG Anthracite Type 741.64/AO)
  • 53743 (KBG Red Type 741.64/AO)
  • 53744 (KBG Type 741.64/AO Brushed)
  • 53745 (KBG 741.64AO Moccamaster)
  • 53747 (KBG Stone grey Type 741.64/AO)
  • 53748 (KBG Silver Type 741.64/AO)
  • 53770 (KBGC 741.65/AO polished silver)
  • 53776 (KBGC 741.65AO Moccamaster - Pastel blue)
  • 53781 (KBGC Yellow pepper Type 741.65/AO)
  • 53815 (KBG Select Type 741.66/AO Gul)
  • 53901 (KGBC982AO Type 741.65/AO)
  • 53902 (741.65/AO KBGC 982AO)
  • 53903 (741.65/AO KBGC 982AO)
  • 53912 (KBGC Select Type 741.67/AO Matt black)
  • 53914 (KBGC Select Type 741.66/AO Red metallic)
  • 53916 (KBGC Select Type 741.67/AO Brushed brass)
  • 53917 (KBGC Select Type 741.67/AO Polished silver)
  • 59032 (KGBC Type 741.65B)
  • 59042 (KB741.64B Matt Silver)
  • 59043 (KGBC862 Type 741.65B)
  • 59049 (KBGC862 741.66B)
  • 59053 (KB741.64B)
  • 59059 (KB741.64B)
  • 59062 (KBG type 741.64B)
  • 59078 (KB741.64B)
  • 59110 (KB855 type 741.64B)
  • 59127 (KB962AO Type 741.64/AO)
  • 59128 (KBG962AO Type 741.64/AO)
  • 59130 (KB952AO Type 741.64/AO)
  • 59131 (KBG 962 AO Type 741.64/AO)
  • 59132 (KBG962AO Type 741.64/AO)
  • 59133 (KBG962AO Type 741.64/AO)
  • 59134 (KB952AO type 741.64/AO)
  • 59135 (KB 952 AO / 741.64/AO)
  • 59136 (KB952AO Type 741.64/AO)
  • 59137 (KB952AO 741.64/AO)
  • 59139 (KBG962AO Type 741.64/AO)
  • 59140 (KBG962AO Type 741.64/AO)
  • 59141 (KBGC 982 AO)
  • 59142 (KBGC873AO)
  • 59145 (KBGC982AO 741.65/AO Moccamaster)
  • 59146 (KBGC 982 AO Type 741.65/AO)
  • 59147 (KBGC 982 AO 741.65/AO Moccamaster)
  • 59148 (KBGC982AO 741.65/AO)
  • 59149 (KBGC 982 AO gold)
  • 59202 (K942AO type 741.64/AO)
  • 59254
  • 59255 (KB743.04/AO Polished silver)
  • 59364 (KBG 744 AO Type 744.11/AO)
  • 59365 (KBG 744 AO Type 744.11/AO)
  • 59366 (KBG 744 Type 744.11 Black)
  • 59524 (KBGC 863 AO / 741.65/AO)
  • 59527 (KBGC_863 AO Moccamaster)
  • 59537 (KBG 962 AO Type: 741.64/AO)
  • 59540 (KB 952 AO 741.64/AO)
  • 59560 (KB 856 Auto Off Type: 741.64/AO 1,25 L)
  • 59561 (KB 856 Auto Off Type: 741.80)
  • 59562 (KB 856 Auto Off Type: 741.64/AO Black)
  • 59563 (KB 858 AO PSI Type: 741.64/AO Black)
  • 59622 (KBG741.64AO stone grey)
  • 59624 (KBG741.64AO Polished Silver Moccamaster)
  • 59626 (KBG741.64AO Stone Grey)
  • 59630 (KB_Auto off 741.64/AO Moccamaster)
  • 59631 (KBGC Auto Off Type: 741.65/AO)
  • 59632 (KBGC872_AO)
  • 59634 (KBGC982 AO Orange Type: 741.81 1,25L)
  • 59635 (KBGC982 AO 741.81)
  • 59640 (KBC Auto Off 741.65/AO)
  • 59641 (KBGC Auto Off 741.81)
  • 59645 (KBG Auto Off Black 741.60 Moccamaster)
  • 59650 (KBGC982AO 741.81 Moccamaster)
  • 59651 (KBGC982AO-RM Type 741.81)
  • 59653 (KB741.80)
  • 59658 (KBGC982AO Type 741.81)
  • 59659 (KB741AO 741.80/AO)
  • 59664 (KB_Auto Off Type 741.80)
  • 59665 (KBGC 982 AO (741.65/AO))
  • 59669 (KBGC982AO 741.65/AO)
  • 59670 (KBG auto off Type 741.65/AO)
  • 59680 (KBG_Auto Off 741.80)
  • 59683 (KBG_Auto Off 741.80)
  • 59697 (KBG Auto Off 741.64/AO)
  • 59698 (KBG Auto Off 741.64/AO)
  • 59700 (H931AO Type 741.74/AO 1,25L)
  • 59701 (H931AO Type 741.74/AO)
  • 59704 (H931AO type 741.74/AO Moccamaster)
  • 59705 (H846AO type 741.74/AO)
  • 59706 (H931AO type 741.74/AO)
  • 59708 (H931AO type 741.74/AO)
  • 59709 (H931AO type 741.74/AO Moccamaster)
  • 59714 (HB 931 AU type 741.74/AO Moccamaster)
  • 59715 (HB931AO type 741.74/AO)
  • 59720 (Moccamaster 741.74/AO)
  • 59721 (Modell: HB, Type 741.74/AO)
  • 59722 (Modell: HB, Type 741.74/AO)
  • 59724 (H, Type 741.74/AO Black)
  • 59725 (HB835AOB, Type 741.73/AO)
  • 59748 (H741.73B)
  • 59765 (HB741.74/AO)
  • 59766 (HB741.74/AO)
  • 59767 (HB741.74/AO)
  • 59768 (HB741.74/AO Moccamaster White)
  • 59775 (H741.73B)
  • 59779
  • 59780 (H741AOB 1L type: 741.73/AO)
  • 59781
  • 59782 (HB951AO 741.73/AO Silver Moccamaster)
  • 59783 (H741.73/AO White)
  • 59785 (HBG 741.74/AO Moccamaster)
  • 59786 (HBG741AO Type 741.74/AO)
  • 59787 (HBG 741 AO Type: 741.74/AO)
  • 59788 (HBG 741 AO Type: 741.74/AO)
  • 59789 (HBG741AOPS)
  • 59790 (HBG 961 AO Type: 741.74/AO)
  • 59791 (HBG 961 AO Type: 741.74/AO)
  • 69057 (Model K type 851.08B)
  • 69232 (KB300 Cup one krem)
  • 69233 (KB300 Cup one Matt Black)
  • 69234 (KB300 Cup one green)
  • 69238 (KB300 Rose Moccamaster)
  • 69301 (K 68 Type 68.01)
  • 79120 (KB741.02/A Moccamaster Thermo)
  • 79157 (KB741.02A)
  • 79158 (KBT 741.02A Polished silver)
  • 79357 (KBGT Type 741.02/A)
  • 79359 (KBGT Type 741.02/A Polished silver)
  • 89151 (CD-010/S 011)
  • 89153 (CD-010/S)
  • 89160 (CD-010 Model: 011T Auto off)
  • 89254 (CDT-010 modell 011)
  • 89301 (KBGC 40.10 Model: 011)
  • 89303 (KBGC 40.10 Model: 011 Auto off)
  • 89310 (KB 40.08 Model: 010T KB833AO 1L)
  • 89352 (KB 40.08 Modell 010 KB831)
  • 89401 (CDGT-20 modell 011)
  • 89477 (CDGT-020)
  • 89478 (CDGT-020 Polished silver Modell 011)
  • 89957 (CDGT-10 modell 011)
  • 99031 (MF010/B Moccafour)
  • 99331 (MF020/B Moccafour)
  • 99336 (MF020/B Moccafour)
  • KB741.67B (KB741.67B)
  • MS040 (Moccaserver-S)

References

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