Typical Applications; Application - Airwell Wellea Split A R32 Installation Manual

7 TYPICAL APPLICATIONS

The application examples given below are for illustration only.

7.1 Application 1

9.2
9.1
Outdoor
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 air purge valve
5.2 Drainage valve
Tbt1: Balance tank upper temperature
5.3
sensor (Optional)
P_o: Zone A circulation pump (Field supply)
6
9 P_s: Solar pump (Field supply)
9.1 Tsolar: Solar temperature sensor (Optional)
9.2 Solar panel (Field supply)
10 P_d: DHW pipe pump (Field supply)
T5: Domestic water tank temperature
11
sensor (Accessory)
T1: Total water flow temperature sensor
12
(Optional)
2
3
AHS
17 17
15
16 4
12
19
18
19
19
Indoor
FHL1
13
5.1
6
5.3
5
5.2
Code Assembly unit
13 Expansion vessel (Field supply)
14 Domestic hot water tank (Field supply)
TBH: Domestic hot water tank booster
14.1
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)
19 Drainage valve (Field supply)
20 Tap water inlet pipe (Field supply))
21 Hot water tap (Field supply)
23 Collector/distributor (Field supply)
24 Bypass valve (Field supply)
FHL 1...n Floor heating loop (Field supply)
AHS Auxiliary heat source (Field supply)
23
24
FHL2 FHLn
21
9
10
14
16
11
14.2
14.1
16
20
14.3