Hydraulic scheme no. 4 - diagram "B" with heat buffer
1 – boiler
2 – boiler pump
3 – buffer temperature sensor
4 – heat buffer
5 – fireplace pump controlled by fireplace regulator
6 – temperaturę sensor
PROPOSED SETTINGS:
Parameter
Hydraulic diagram
Selection
Temperature
deactivating
heat source
Pump start temperature
Cooling temperature
Minimum temperature
Description: Pump (2) works together with boiler (1). When boiler (1) switches off, pump (2) deactivates with 5 minute
delay. After fireplace sensor (6) is heated up to a temperature of (35C), boiler (1) and pump (2) deactivates with 5
minute delay. Pump (5) is controlled by fireplace regulator (11). When (6) exceeds 92C, heat excess will be transferred
to heat and HUW circuits. Pump (9) will switch off if temperature on sensor (3) drops below 25C.
4
Shown hydraulic diagram does not replace a central heating system and can be used only for demonstrative purposes
Setting
4
menu→ service settings→System
menu→ service settings →System→Additional heat source
ON
main
35C
menu→ service settings →System→Additional heat source
55C
menu→ service settings →System→Additional heat source
92C
menu→ service settings →System→Additional heat source
25C
menu→ service settings → System→ Main heat source
4
:
7 – fireplace with water jacket
8 – regulated circuit water temperature sensor (H2)
9 – circuit pump (H2)
10 – electrical servo of H2 regulated heat circuit
11 – fireplace regulator
12 – thermostatic valve protecting return temperature.
MENU
22
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