Water Connections - Carrier AQUASNAP 30RB 017-040 A Installation, Operation And Maintenance Manual

30RB/30RQ - 30RBY
General information and hydraulic module
Hydraulic module
The hydraulic module is factory-installed.
This eliminates the need to install the necessary components on-site,
making the unit more compact and easy to install.
Hydraulic module for 30RB/30RQ017-021 unit
1 automatic purge
2 drain valve
3 pump
4 relief valve
5 flow switch
6 expansion vessel
7 mesh filter
8 pressure reducer (optional)
9 on/off valve (optional)

Water connections

Typical diagram of hydraulic circuit with hydraulic module 17-21kw
16
24
15
24
15
11
1
3
5
IN
6
4
2
8
9
22
13
14
20
18
17
19
23
20
18 21
17
25
26
Hydraulic module for 30RB/30RQ026-040 unit
3
OUT
7
1 automatic purge
2 drain valve
3 pump
4 relief valve
5 flow switch
12
--- Hydraulic module (units with hydraulic module)
- - - - Water supply automatic system (optional)
6
5
7
4
8
IN
9
IN
OUT
6 expansion vessel
7 mesh filter
8 pressure reducer (optional)
9 on/off valve (optional)
10
1
2
11