Page 8
Shuttle Brewers & Airpot/Shuttle Brewers
Adjustments (cont.)
Bypass “b-P”
Brewer contains a bypass valve to control the amount of water to bypass coffee grounds and dilute the
final brew. Bypass is available on Large and Medium brew cycles.
Within the Programming Routine, the percent of the total brew volume to be bypassed can be set.
Note:
Adjusting bypass percent will not affect the finished brew volume. The brew cycle time, however, will be
automatically reduced as bypass percent increases.
Brew Routine
No Pulse Brewing or Bypass
Assumptions: “br” = 4.00, “P-b” = OFF, “b-P” = OFF
1
1. Press “Brew” button.
1
2. 0:00, Brew Valve opens and Ready Light flashes.
1
3. 4:00, Brew Valve closes.
1
4. 5:30, Ready Light stops flashing
Pulse Brewing ON, Bypass OFF
Assumptions: “br” = 4.00; “P-b” = 3, 20, 15; “b-P” = OFF
1
1. Press “Brew” button.
1
2. 0:00, Brew Valve opens and Ready Light flashes.
1
3. 0:20, Brew Valve closes. (Pulse #1)
1
4. 0:35, Brew Valve opens.
1
5. 0:55, Brew Valve closes. (Pulse #2)
1
6. 1:10, Brew Valve opens.
1
7. 1:30, Brew Valve closes. (Pulse #3)
1
8. 1:45, Brew Valve opens.
1
9. 4:45, Brew Valve closes.
10. 6:15, Ready Light stops flashing.
Pulse Brewing OFF, Bypass ON
Assumptions: “br” = 4.00; “P-b” = OFF; “rto” = 0.45; “b-P” = 20 (max 31)
(Software calculates: Brew valve-on-time = 192 sec and Bypass Valve-on-time = 107 sec)
1
1. Press “Brew” button.
1
2. 0:00, Brew Valve opens and Ready Light flashes.
1
3. 1:25, Bypass Valve opens.
1
4. 3:12, both valves close.
1
5. 4:42, Ready Light stops flashing.
Pulse Brewing and Bypass ON
Assumptions: “br” = 4.00; “P-b” = 3, 28, 18; “rto” = 0.45; “b-P” = 30 (max 31)
(Software calculates: Brew valve-on-time = 168 sec and Bypass Valve-on-time = 160 sec)
1
1. Press “Brew” button.
1
2. 0:00, Brew Valve opens and Ready Light flashes.
3. 0:08, Bypass valve opens
1
4. 0:28, Both valves closes. (Pulse #1)
1
5. 0:46, Both valves opens.
1
6. 1:14, Both valves closes. (Pulse #2)
1
7. 1:32, Both valves opens.
1
8. 2:00, Both valves close. (Pulse #3)
1
9. 2:18, Both valves open.
10. 3:42, Both valves close.
11. 5:06, Ready light stops flashing.
Summary of Contents for PB-330
Page 2: ......
Page 32: ...Page 32 Shuttle Brewers Airpot Shuttle Brewers Wiring Diagram Heater Configuration 3 Heater ...
Page 33: ...Shuttle Brewers Airpot Shuttle Brewers Page 33 Wiring Diagram Heater Configuration 1 Heater ...
Page 34: ...Page 34 Shuttle Brewers Airpot Shuttle Brewers ...
Page 35: ...Shuttle Brewers Airpot Shuttle Brewers Page 35 ...
