Dhw Time Program - Bosch Control 8311 Operating Instructions Manual

Time program
6.2.4

DHW time program

Setting the DHW heating
A dedicated time program can be created for the DHW heating.
The time points should be set so that DHW is only available when one
heating circuit is in normal heating mode.
Additional DHW demand or DHW demand outside the set times is
satisfied via the once-only DHW cylinder charging function
( Chapter 5.6.2, page 21).
Creating a new DHW time program
The Domestic hot water program is selected and set in the same
manner as the time program of the heating circuits ( Chapter 6.2.3,
page 23). If a DHW program is changed, it is saved under User-defined.
1 2 3
90
80
70
60
50
40
30
20
00:00 04:00 08:00
14 13 12 10
Fig. 28 DHW program
[1] Day of week
[2] Dropdown list Day of week
[3] Program
[4] Dropdown list Program
[5] DHW temperature
[6] Operation mode
[7] Save
[8] Active time program
[9] Cancel
[10] Switching point
[11] Clock
[12] DHW temperature set for heating mode
[13] DHW temperature set for setback mode
[14] DHW temperature
▶ Select heating circuit Domestic hot water.
▶ Tap Program.
▶ Adjust Domestic hot water in the same manner as the time program
( Chapter 6.2.3, page 23).
Creating a circulation program
The circulation program specifies the period in which the DHW
circulation pump is permitted to run. The Circulation time program
program is selected and set via the Advanced functions.
24
4 5 6 7 8
60°C
12:00 16:00 20:00
12:00
11 10
0010009480-001
1 2
1
0
00:00 04:00
13 12
9
Fig. 29 Circulation program
[1] Day of week
[2] Dropdown list Day of week
[3] Program
[4] Dropdown list Program
[5] DHW temperature
[6] Operation mode
[7] Save
[8] Active time program
[9] Cancel
[10] Switching point
24:00
[11] Clock
[12] DHW circulation pump time program on
[13] DHW circulation pump time program off
▶ Select heating circuit Domestic hot water.
▶ Tap symbol.
The advanced functions selection box appears.
1
2
4
Fig. 30 Circulation
[1] Switch-on frequency per hour
[2] Circulation time program
[3] Program setting
[4] Once-only cylinder charging
▶ In the Circulation time program field, tap the Auto field.
▶ Tap box for Program setting.
▶ Adjust Day of week and Program in the same manner as the time
program ( Chapter Creating a new DHW time program, page 24).
▶ Tap Save.
3 4 5 6 7
60°C
08:00 12:00 16:00 20:00
10 11 10
3
60°C
Control 8311/8313 – 6720859790 (2020/02)
8 9
24:00
12:00
0010009481-001
12:00
00010009476-002