Typical Applications - HTW A60CGN8PLUS Manuel De L'utilisateur

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 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:
(Optional)
2
2.4
2
2.2
2.5
2.9
2.6
3
AHS
2.11
2.3 2.1
2.1
2.10 2.8 2.7
17 17
15
16 4
12
19
18
19
Water flow temperature sensor
Indoor
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)
15
23
FHL1 FHL2 FHLn
9
14
11
14.2
14.1
14.3
24
21
10
16
16
20