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Sequence of operations for the core functions:
Fill
-
1. Activate (open) main water inlet valve (V1)
2. Activate (start) water pump (M1)
3. Cold water thermostat ((T)cold) measures the temperature of the cold water
4. Hot water fl owmeter 2 (F2) measure the amount of hot water
5. Cold water fl owmeter (F1) measures the amount of cold water
6. Air sanitizing valve (V2), not activated
7. Hot water thermostat ((T)hot) measures the temperature of the hot water
8. Mix water thermostat ((T)mix) measures the temperature of the mix water
9. Active (open) the fi ll valve (V3), water will enter the brew cylinder
10. Deactivate (close) the water pump (M1)
11. Deactivate (close) the main water inlet valve (V1)
12. Deactivate (close) the fi ll valve (V3), water will stop entering the brew cylinder
Vacuum
-
1. Activate (open) vacuum pump (P4)
2. Activate (open) vacuum valve (V10)
3. Activate (open) atmosphere valve (V6)
4. Pressure sensor 1(P1) measures the vacuum pressure
5. Vacuum pump speed modulation
6. Vacuum pump speed modulation
7. Vacuum pump speed modulation
8. Vacuum pump speed modulation
9. Vacuum pump speed modulation
10. Deactivate (Close) vacuum pump (P4)
11. Deactivate (Close) atmosphere valve (V6)
12. Deactivate (Close) vacuum valve (V10)
13. Activate (open) air leakage valve (V7)
14. Deactivate (Close) air leakage valve (V7)
Rinse -
1. Activate (open) main water inlet valve (V1)
2. Activate (start) water pump (M1)
3. Hot water fl owmeter (F2) measure the amount of hot water
4. Cold water fl owmeter (F1) measures the amount of cold water
5. Cold water thermostat ((T)cold) measures the temperature of the cold water
6. Hot water thermostat ((T)hot) measures the temperature of the hot water
7. Mix water thermostat ((T)mix) measures the temperature of the mix water
8. Active (open) the rinse valve (V4), water will enter the brew cylinder
9. Deactivate (close) the water pump (M1)
10. Deactivate (close) the main water inlet valve (V1)
11. Deactivate (close) the fi ll valve (V3), water will stop entering the brew cylinder
Sequence of Operations
Summary of Contents for Craft Brewer
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