7 TYPICAL APPLICATIONS
The application examples given below are for illustration only.
7.1 Application 1
9.2
9.1
2.2
Outdoor
2.11
2.3
2.10
1
Modbus
Code
Assembly unit
1
Outdoor unit
2
Hydraulic module
3
User interface
4
SV1:3-way valve (Field supply)
5
Balance tank (Field supply)
5.1
Automatic bleed valve
5.2
Drainage valve
5.3
Tbt1: Balance tank upper temperature
sensor (Optional)
5.4
Tbt2: Balance tank lower temperature
sensor (Optional)
6
P_o: Zone A circulation pump (Field supply) 19
9
P_s: Solar pump (Field supply)
9.1
Tsolar: Solar temperature sensor (Optional) 21
9.2
Solar panel (Field supply)
10
P_d: DHW pipe pump (Field supply)
11
T5: Domestic water tank temperature
sensor (Accessory)
12
T1:
Water
(Optional)
2
2.4
2
2.5
2.9
2.6
3
AHS
2.1
2.1
2.8
2.7
17
17
15
16
4
12
19
18
19
flow
temperature
sensor
15
Indoor
FHL1
13
5.1
6
5.3
5
5.4
5.2
Code
Assembly unit
13
Expansion vessel (Field supply)
14
Domestic hot water tank (Field supply)
14.1
TBH: Domestic hot water tank booster
heater (Field supply)
14.2
Coil 1, heat exchanger for heat pump
14.3
Coil 2, heat exchanger for Solar energy
15
Filter (Accessory)
16
Check valve (Field supply)
17
Shut-off valve (Field supply)
18
Filling valve (Field supply)
Drainage valve (Field supply)
20
Tap water inlet pipe (Field supply))
Hot water tap (Field supply)
23
Collector/distributor (Field supply)
24
Bypass valve (Field supply)
FHL
Floor heating loop (Field supply)
1...n
AHS
Auxiliary heat source (Field supply)
23
24
FHL2
FHLn
21
9
14
10
11
14.2
16
14.1
16
20
14.3
V.2