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66
DE2112INSA Rev. 0 2022-01
SERVICE & INSTALLATION MANUAL - Emblem
8.5
Outlet Valves
Inspection: quarterly
Preventive maintenance: every 10,000 cycles
To avoid any issue related to mineral deposits, Cafection recommends rebuilding all outlet valves at
the same time.
Valve Leakage
Identify the leaking valve, change it or rebuild it. If the leak
originates from under the body of the valve or from the tank exit,
try changing the conical mounting seal in the first instance.
If the coffee valve is not watertight, water will
accumulate in the brew chamber.
If it drips all night, the first coffee of the morning will
be lukewarm.
A leakage will cause water to accumulate in the
overflow tray, the flood will be detected and an error
message will be displayed on the screen.
Water is VERY HOT!
Removing and Installing the Valves
1. Turn OFF the machine and unplug the main power cord.
2. Remove the back panel, the top hood and the steam deflector.
3. Unplug the tank lid’s connectors and the valves’ connectors (see section 8.5).
4. Completely drain water from the tank (see section 9.1).
5. Remove the tubes from the valves.
6. Remove the hot water tank to access
all valves (see section 8.5).
7. Remove the valves. Replace or
rebuild them. *Make sure the seal is
in place for each valve.
8. Reinstall by repeating the steps in
reverse order.
If a water filtration system is installed on
the brewer, it is recommended to inspect
it on a monthly basis.
For servicing valve #5 (coffee) without
removing the hot water tank from the machine.
9. Turn OFF the machine and unplug the main power cord.
10. Completely drain water from the tank (see section 9.1).
11. Unscrew the access door to remove it and access the
valve from the front of the brewer.
12. Unplug the connectors and the tubes from the valve.
13. Remove the valves. Replace or rebuild them.
*Make sure the seal is in place for each valve.
14. Reinstall by repeating the steps in reverse order.
Conical mounting seals
18LAB10A
Hot Water Tank Inner Components
Heating Element Connector 1
Heating Element Connector 2
Ground Reference Probe
Temperature Probe
Thermal Disk Connector 1
Thermal Disk Connector 2
Low Water Level Sensor (S1)
High Water Level Sensor (S2)
1
5
3
7
2
6
4
8
2
1
4
3
5
8
7
6
Power Triac
GATE
- RED CONNECTOR
SINGLE WIRE
A1
- BLUE CONNECTOR
SEW
WIRE
A2
- DOUBLE CONNECTOR
(TOP CONN. : RED
BOTTOM CONN. : BLACK)
Tank Lid - Top view
S1
S2
GND / REF
BLACK
SEW
WIRE
WHITE
SEW
WIRE
BLACK
SEW
WIRE
TANK-GND
GREEN WIRE
BLUE
BLUE
WHITE
WHITE
TEMPERATURE
PROBE WIRES
Valves Positions & Connectors
HOT WATER TANK - TOP VIEW
2
3
4
5
French Vanilla
Hot Water
Hot Chocolate
Milk Powder
Coffee
1
2
4
5
3
1
RED WIRE
BLACK WIRE
Grinder - Removal Instruction
1. Turne the brewer OFF.
2. Unplug connectors.
3. Remove plastic chute.
4. Unscrew the 4 Nuts.
Tool: Hex. socket 5/16”.
5. Remove grinder
assembly for servicing.
6. Screw grinder’s head
to the end; Unscrew to
align red lines.
7. Reinstall parts.
BLACK
WIRE
WHITE
WIRE
4X NUTS
TOOL: HEX. SOCKET 5/16”
GREEN
WIRE
RED LINES
ALIGNED
Valve 5 can be
removed from the
front of the machine.
*If a valve is replaced,
make sure the seal is
in place.
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Single valve
5X
Hot water
tank
Steam
deflector
