Victaulic Water Connections - Carrier Aquaforce 30XA302 Installation, Operation And Maintenance Instructions

7.2 - Victaulic water connections

Inlet/outlet diameters without hydronic module
30XA
Standard
Nominal diameter in
Actual outside diameter mm
Options 5, 6 and 100A
Nominal diameter in
Actual outside diameter mm
Option 100C*
Nominal diameter in
Actual outside diameter mm
30XA
Standard
Nominal diameter in
Actual outside diameter mm
Options 5, 6 and 100A
Nominal diameter in
Actual outside diameter mm
Option 100C*
Nominal diameter in
Actual outside diameter mm
* Option 100C is not available for sizes 1112 to 1702
15
1 2
18
Legend
Components of the unit and hydronic module
A Pressure sensor (A-B = ΔP evaporator)
B Pressure sensor
C Pressure sensor (C-D = ΔP water filter)
D Pressure sensor
1 Victaulic screen filter
2 Expansion tank
3 Relief valve
4 Available pressure pump
5 Drain valve
6 Flow control valve
7 Evaporator
8 Evaporator defrost heater (option)
9 Hydronic module defrost heater (option)
10 Air vent (evaporator)
11 Water drain (evaporator)
12 Expansion compensator (flexible connections)
13 Flow switch
14 Water temperature sensor
252 302 352 402
5 5 5 5
141.3 141.3 141.3 141.3
4 4 4 4
114.3 114.3 114.3 114.3
5 5 5 5
141.3 141.3 141.3 141.3
902 1002 1112
6 8 6
168 219 168
5 6 6
141 168.3 168.3
6 8 -
168.3 219.1 -
Typical water circuit diagram
C
16
17
1
16 17
452 504 502 602
5 5 5 5
141.3 141.3 141.3 141.3
4 - 4 5
114.3 - 114.3 141.3
5 5 5 6
141.3 141.3 141.3 168.3
1212 1312
6 6
168 168
6 6
168.3 168.3
- -
- -
2
9
9
D A
9 9
4
12
3
5
B
6
9
Installation components
15 Air vent
16 Flexible connection
17 Shut-off valve
18 Charge valve
--- Hydronic module (supplied as an option)
702 752 802
6 6 6
168.3 168.3 168.3
5 5 5
141.3 141.3 141.3
6 6 6
168.3 168.3 168.3
1382 1402
6 8/6
168 219.1/168.3
6 8/5
168.3 219.1/141.3
- -
- -
13
7
10
8
11
14
854 852 904
6 6 6
168.3 168.3 168.3
- 5 -
- 141.3 -
6 6 6
168.3 168.3 168.3
1502 1702
8/6 6
219.1/168.3 168.3
8/5 6/6
219.1/141.3 168.3/168.3
- -
- -
33