Technical Manual
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10.3.3 Removing the module for maintenance
N.B.
It is not necessary to remove the module to drain the system down.
To remove the module for maintenance proceed as follows:
1.
Close the fresh beans outlet slide and remove the fresh
beans container along with the fresh ground coffee
canister. Loosen the screws securing the RH boiler cover
and remove. Unclip the two loom connectors to the
Espresso module.
2.
Remove the brewer waste bucket from the machine.
Turn off the water supply to the module using the cut
off (1) located in water pipe situated under the module.
Un
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screw and remove the water inlet hose (2) to the
module.
3.
Loosen the two lower Espresso module retaining screws
and carefully lift the module up and out of the machine.
4.
Turn off the power to the machine
10.3.4 Refitting the module and refilling the system
To refit the module and refill the system, proceed as follows:
1.
Carefully re
-
install the module into the machine. Tighten the 2 lower module fixing
screws, refit the top LH retaining screw, plug the two loom connectors into the
module connectors and re
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fit the water inlet hose.
2.
Refit the RH boiler cover, fresh ground coffee canister and fresh beans container.
Ensure fresh beans outlet slide is opened.
10.3.4.1 Long fill cycle
1.
Turn the power on to the machine, it will initialise, performing a long fill cycle.
During this cycle 550ml of cold water is pumped through the system and collected
in the waste bucket.
2.
At the end of the long fill cycle the brewer initialises and the water in the boiler is
heated.
10.3.4.2 Pre
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Heat Routine
1.
During the pre heat routine a small amount of hot water is pumped through the
brewer system. The pre heat routine is performed prior to the first CoEx drink
vended after powering the machine on or prior to the next Co
-
Ex drink vended
after a 7 minute period of brewer inactivity.
2.
The pre heat routine is only available on single pump units.
1
2
Содержание COTI
Страница 1: ...Part Number PR15937000 Issue A 09 2017 Technical Manual ...
Страница 9: ...Technical Manual IX Table of Contents ...
Страница 35: ...Technical Manual 26 Section 4 Customising the User Interface ...
Страница 106: ...97 COTI ICON Section 7 Technical Information ...
Страница 109: ...Technical Manual 100 Section 8 Espresso System 8 2 1 Water Flow Diagram ...
Страница 110: ...101 COTI ICON Section 8 Espresso System ...
Страница 112: ...103 COTI ICON Section 9 Dispense Pipe Lengths ...
Страница 128: ...119 COTI ICON Section 11 Electrical Electronic Diagrams 11 2 Touch Screen ICON ...
Страница 131: ...Technical Manual 122 Section 11 Electrical Electronic Diagrams ...
Страница 133: ...Technical Manual 124 Section 11 Electrical Electronic Diagrams 11 6 Input Circuit 1 ...
Страница 134: ...125 COTI ICON Section 11 Electrical Electronic Diagrams 11 7 Input Circuit 2 ...
Страница 135: ...Technical Manual 126 Section 11 Electrical Electronic Diagrams 11 8 Output Circuit 1 ...
Страница 136: ...127 COTI ICON Section 11 Electrical Electronic Diagrams 11 9 Output Circuit 2 ...
Страница 137: ...Technical Manual 128 Section 11 Electrical Electronic Diagrams 11 10 Power Circuit Instant and Freshbrew Machines ...
Страница 138: ...129 COTI ICON Section 11 Electrical Electronic Diagrams 11 11 Power Circuit Espresso Machines ...