POWERCIAT LX ST/HE/XE
EN-
32
7.2 - Victaulic water connections
Inlet/outlet diameters without hydraulic module
LX
0808
0908
1008
1108
1358
1528
1858
2008
2158
2308
Standard & brine temperature down to -3°C option
Nominal diameter
in
5
5
5
5
5
5
5
6
6
6
Actual outside diameter
mm
141,3
141,3
141,3
141,3
141,3
141,3
141,3
168,3
168,3
168,3
Medium and low temperature and one pass more options
Nominal diameter
in
4
4
4
4
4
4
5
5
5
5
Actual outside diameter
mm
114,3
114,3
114,3
114,3
114,3
114,3
141,3
141,3
141,3
141,3
1 pass less evaporator options
Nominal diameter
in
5
5
5
5
5
5
6
6
6
6
Actual outside diameter
mm
141,3
141,3
141,3
141,3
141,3
141,3
168,3
168,3
168,3
168,3
LX
2528
2628
3028
3428
3828
4008
4408
4608
Standard & brine temperature down to -3°C option
Nominal diameter
in
6
6
8
6
6
6
6
6
Actual outside diameter
mm
168,3
168,3
219,1
168,3
168,3
168,3
168,3
168,3
Medium and low temperature and one pass more options
Nominal diameter
in
5
5
6
6
6
6
6
6
Actual outside diameter
mm
141,3
141,3
168,3
168,3
168,3
168,3
168,3
168,3
1 pass less evaporator options
Nominal diameter
in
6
6
8
-
-
-
-
-
Actual outside diameter
mm
168,3
168,3
219,1
-
-
-
-
-
*
The evaporator with one pass less option is not available for sizes 3428 to 4608
Typical water circuit diagram
1
2
17
16
18
1 2
9
9
9
11
10
12
14
A
5
15
9
9
16
7
8
17
13
B
C
D
6
4
3
Key
Components of the unit and hydraulic module
Installation components
A
Pressure sensor (A-B = ΔP evaporator)
6
Flow control valve
15
Air vent
B
Pressure sensor
7
Evaporator
16
Flexible connection
C
Pressure sensor (C-D = ΔP water filter)
8
Evaporator antifreeze heater (optional)
17
Shut-off valve
D
Pressure sensor
9
Hydraulic module defrost heater (option)
18
Charge valve
1
Victaulic screen filter
10
Air vent (evaporator)
2
Expansion tank
11
Water drain (evaporator)
---
Hydraulic module (supplied as an option)
3
Relief valve
12
Expansion compensator (flexible connections)
4
Available pressure pump
13
Flow switch
5
Drain valve
14
Water temperature sensor
7 - WATER CONNECTIONS
