Carrier Aquasnap 30RB 160R User Manual

8.2 - Water connections
The hydraulic module options are only compatible with closed loops.
The use of the hydraulic module on open systems is prohibited.
Schematic diagram of the hydraulic circuit without the hydraulic module
12
9
8
6
2119
19
22
T
T
Op�on
23
Op�on
Op�on
21
14
25
16
16
13
13
13
20
19
18
Schematic diagram of the hydraulic circuit with the hydraulic module
12
9
8
3
4
7
6
6
21
24
19
19
16
17
22
T
P
T
Op�on
20
1
10
P
5
16
19
Op�on
11
23
13
Op�on
Op�on
Op�on
21
13
2
13
13
13
Op�on
6
5
23
25
25
13
15
18
18
Key
Components of the unit and hydraulic module
1 Screen lter (particle size of 1.2 mm)
2 Expansion tank (option)
3 Relief valve
4 Circulating pump (single or dual)
5 Air purge
6 Water drain tap
7 Pressure sensor
Note: Provides pressure information for the pump inlet (see Control manual)
8 Temperature probe
Note: Provides temperature information for the water exchanger outlet (see
Control manual)
9 Temperature probe
Note: Provides temperature information for the water exchanger inlet (see Control
manual)
10 Pressure sensor
Note: Provides pressure information for the water exchanger outlet (see Control
manual)
11 Check valve (If dual pump)
12 Plate heat exchanger
13 Heater or heat trace cable for frost protection (Option)
14 Water exchanger ow rate sensor
15 Bu󰀨er Tank Module (Option)
Installation components
16 Pocket
17 Air purge
18 Flexible connection
19 Shut-o󰀨 valve
20 800 µm screen lter (mandatory for a unit without a hydraulic module)
21 Pressure gauge
22 Water ow control valve
Note: Not required if hydraulic module with variable-speed pump
23 Charging valve
24 Bypass valve for frost protection (if shut-o󰀨 valves (item 19) are closed during
winter)
25 Bu󰀨er tank (if required)
---- Hydraulic module (unit with hydraulic module option)
Notes:
- The installation must be protected against freezing.
- The unit's hydraulic module and the water heat exchanger may be protected
(factory-tted option) against freezing using electric heaters and heat trace
cables (13)
- The pressure sensors are assembled on connections without Schrader.
Depressurise and drain the system before any work.
8 - WATER CONNECTIONS
Option
Option
Option
Option
Option
Option
Option
Option
Option
25

Carrier Aquasnap 30RB 160R Specifications

General

Brand	Carrier
Model	Aquasnap 30RB 160R
Category	Chiller
Language	English