Brewing controls B5 and B4

0th General Information

Be sure to read these instructions before installation - Installation - Commissioning of the plant and the brewery brewing control.
This will help protect and prevent damage to your brewing equipment.
Ensure that the supply of electric energy and the protection meets the requirements, so that the safe capacity of 3, 6, 12 of 32 kW at a voltage of 400V (or 230V) can be transferred. They have this work by a qualified service technician.

Before you connect the brewing system on electric power, is held securely, that the main switch is turned sideways to the controller. For services to 6 kW, is this not available. Please fill in all leads and feeders in the prescribed order to connect to the controller. Before you start, that the associated thermostats, temperature sensors and level sensors are connected to the correct container. The heaters can be damaged by incorrect connection.

First Main Menu

After switching the device displays the main menu.
Is another indication during the operation of the system is set, the main menu can be called any time by pressing the A key.
This feature is not available in edit mode.

By pressing the function keys F1, F2 and F3, the three modes mashing, boiling and fermentation can be selected.Used functions are mashing and boiling.

The optional fermentation is also programmed. To use it requires a retrofit with a separate 230 V power socket on the control box and an additional port for a temperature sensor to the controller and the delivery of an additional NTC probe. It may be a cooling unit to 1.5 kW controlled directly.

Second Mashing (F1)

2.1 Mode brewing mashes

After selecting the F1 key, the following display appears.
Menu mashes the setpoints of the individual catch levels appear, at first RS1 and 2, and 4 for RS3 press the B button.
OK with the mashing process is started. Now the target and actual values displayed. After reaching the respective temperature, the counter starts to count. After the set time, the control switches to the next locking position. All the rest control are passed through. After completion of the 4th Resting stage switches from the control of the brewing mash tank.

2.2. Edit mashing

Can start after the set-values can be changed by pressing the B button.

Nominal temperature = temperature at which the heating off
Delta = temperature tolerance (° C)

If the temperature drops after auto power off, then at a target temperature of 53 ° C and delta T = 2 ° C, automatically at 51 ° C, the heating is switched on again. The process is repeated until the end of each resting stage.
You choose the + / - keys to the respective value (flashing dark), press the OK button (flashing light value), with the + / - buttons change the value, press OK.

By pressing the OK button for longer than 5 seconds to the next locking position switches to editing.

When pressed in the edit mode within 10 seconds of no key, it automatically turns off. Pressing the B button to switch to edit mode again.

If the mash process be stopped early, please button mashing ESC menu, and click OK.

Third Cooking (F2)

3.1 Brewing Cooking Mode
After pressing the F2 key is cooking the meal with which the target and actual values are displayed for cooking.
OK to start the cooking process. Only after reaching the desired temperature, the time begins to count.After the set time, your cooking process automatically.

3.2 edit Cooking

The target values can press the B button to be changed.
For target = heating is switched off (in ° C)
Target = heating switched on again (in ° C)
Cooking time = time in minutes
Here you select the + / - keys to the respective value (flashing dark),
press the OK button (value flashing light), with the + / - buttons change the value,
confirm with OK.

When pressed in edit mode within 10 seconds of no button turns off the Edit mode automatically.

Premature stop the cooking process to cook the menu press ESC, and click OK.

4th Ferment (F3) - this additional function is available with optional additional outlet and additional NTC

4.1 fermenting brew mode

In fermentation, the menu set and actual values displayed for the fermentation.
OK with the fermentation process is started, this must be stopped manually by pressing the ESC key. There is no automatic shutdown.

4.2 Proving editing

The target values can press the B button to be changed.
Target = cooling switches off
Delta = temperature tolerance before starting it again
Here you select the + / - keys to the respective value (flashing dark),
press the OK button (value flashing light), with the + / - buttons change the value,
confirm with OK.

Is pressed in edit mode within 10 seconds of no button turns off the Edit mode automatically.

5th Programmed values at delivery

The following setpoints are preset:
Mashing:
Catching step 1: temperature = 53 ° C / time = 15min
Resting stage 2: Temperature = 63 ° C / time = 20min
Resting level 3 Temperature = 72 ° C / time = 30min
Resting stage 4: Temperature = 78 ° C / time = 10min
Temperature tolerance (delta T)
To restore power = 2 ° C.

Cooking:
For target = 98 ° C
Set at = 96 ° C
Time = 90 min
Ferment:

The function is optionally available for installing an additional outlet and the connection of an additional NTC sensor.
Temperature = 12 ° C,
Temperature tolerance (delta T) = 2 ° C.

6th Note on wort boiling

Cooking temperature varies with altitude. To avoid excessive steam development, the two set points for the one-off and should be adjusted to the altitude. Moreover, it is quite sufficient for the cooking process if the value is between 94 ° C to 98 ° C..

The adjusted value of 98 ° C corresponds to an altitude of about 500 m. Fluctuations caused by high and low pressure areas are not included.