Carrier Aquasnap 30RB 160R User Manual

Options No. Description Advantages
30RB/30RQ-
(R32)
Water bu󰀨er tank
module
307 Built-in water bu󰀨er tank module
Prevents compressor short cycling and provides
stability of the water in the loop
040-160
Free cooling mode
drycooler
management
313
Control & connections to a Free Cooling Drycooler
09PE or 09VE tted with option FC control box
Easy system management, control capabilities
extended to a drycooler used in Free Cooling
mode
040-160
Installation or
application process
outside Europe
326 Specic management of option compatibility
Permits non-standard option compatibility for
HVAC application in the EU
040-160
Compliance with
Moroccan regulations
327 Specic regulatory documentation Compliance with Moroccan regulations 040-160
Plastic cover 331
Plastic cover enclosing the unit with strapping,
secured on a wooden pallet.
Used to prevent dust and dirt for outside
inltrating the machine during storage and
transport of the unit.
040-160
12.2 - Description
12.2.1 - Hydraulic module without variable speed
(Options 116R, 116S, 116T, 116U)
The hydraulic module is composed of the system's main hydraulic
components: factory-tted water pump, screen lter and relief
valve.
The xed speed operating pressure pump provides the nominal
ow rate for the system water loop.
Several types of water pump are available to suit all applications:
- Single or dual low pressure pumps
- Single or dual high pressure pumps.
The nominal ow rate of the system should be adjusted using a
manual control valve provided by the customer.
The relief valve placed on the water inlet pipes at the pump inlet
limits the pressure to 400 kPa (4 bar).
A screen lter that can be easily removed is placed at the pump
inlet and protects the pump and the plate heat exchanger against
solid particles that are greater than 1.2 mm.
Additional options can be ordered if necessary:
- Option 42A (42B if option 307): hydraulic module protection
(42A) or hydraulic module and bu󰀨er tank protection (42B)
down to on outdoor temperature of -20 °C.
- Option 293: Expansion tank for water circulation system.
IMPORTANT: The use of the hydraulic module on open
systems is prohibited.
12.2.2 - Hydraulic module with variable speed
(Options 116V, 116W, 116X, 116Y)
The composition of the hydraulic module with variable speed is
similar to that of the hydraulic module without variable speed.
In this case, the pump is controlled by a variable frequency drive
that allows adjustment of the pump's nominal ow rate according
to the chosen control mode (constant pressure or temperature
di󰀨erential, or xed speed) and the system operating conditions.
IMPORTANT: The use of the hydraulic module on open systems
is prohibited.
12 - OPTIONS
39

Carrier Aquasnap 30RB 160R Specifications

General

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