8 TYPICAL APPLICATIONS
The application examples given below are for illustration only.
8.1 Application 1
6.2
6.1
2
Outdoor
1
Modbus
14
14
12
16
Code
Assembly unit
1
Main unit
2
User interface
3
SV1:3-way valve (Field supply)
Buffer tank (Field supply )
4
4.1
Automatic air purge valve
4.2
Drainage valve
Tbt: Buffer tank upper temperature
4.3
sensor (Optional )
5
P_o: Outside circulation pump (Field supply)
6
P_s: Solar pump (Field supply)
Tsolar: Solar temperature sensor (Optional)
6.1
Solar panel (Field supply)
6.2
P_d: DHW pipe pump (Field supply)
7
T5: Domestic water tank temperature
8
sensor (Accessory)
T1:Total water flow temperature sensor
9
(Optional)
Expansion vessel (Field supply)
1
0
AHS
10
4.1
13
3
9
5
4.3
4
4.2
15
16
Code
11.1
11.2
11.3
FHL
1...n
AHS
13
Indoor
19
FHL1
FHL2
6
Assembly unit
11
Domestic hot water tank (Field supply)
TBH: Domestic hot water tank booster
heater (Field supply)
Coil 1 heat exchanger for heat pump
,
Coil 2, heat exchanger for Solar energy
12
Filter (Accessory)
13
Check valve (Field supply)
14
Shut-off valve (Field supply)
15
Filling valve (Field supply)
16
Drainage valve (Field supply)
17
Tap water inlet pipe (Field supply)
18
Hot water tap (Field supply)
19
Collector/distributor (Field supply)
20
Bypass valve (Field supply)
Floor heating loop (Field supply)
Auxiliary heat source (Field supply)
20
FHLn
18
7
11
13
8
11.2
11.1
13
11.3
17