HDG Turbotec 50 L, Руководство по эксплуатации

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4 Planning and installation – Hydraulic connection
30
HDG
HYDRAULIC SYSTEM
3.0
WITH BUFFER TANK
,
HOT WATER TANK
AND ONE HEATING CIRCUIT AS A STAND
-
ALONE
,
WOOD
-
FIRED SYSTEM
• Intelligent buffer management according to the patented
Logotherm principle (charging the buffer based on the reduction
of boiler output, e.g. load-matching buffer)
• Prioritised heating of the buffer or energy store, with load-
dependent charging output (charging power automatically
adjusted based on the preset target value for boiler temperature)
• Residual heat extraction down to minimum boiler temperature
(differential control)
• Refill signal when buffer temperature drops below preset
minimum value
1 Refill signal H1
2 Boiler sensor KF
3 Heating circuit and hot water control
4 Outdoor temperature sensor AF
5 Hot water tank sensor BRF
6 Hot water tank
7 Buffer tank
8 Buffer tank sensor SF
9 Buffer charging valve Y2
10 Return valve Y1
11 Primary pump M1
Figure 4/4 - Example 1: HDG hydraulic system 3.0
M
M
M
M
M
M
1
13
12
11 10 9
2
3
7
6
5
4
8
1
8
7
6
5
4
3
2
13
9
12
11 10