Carrier 30RB-270R - Page 54

Options No. Description Advantages
30RB/RBP
170-950
30RQ/RQP
165-520
Variable-speed dual
high-pressure pump.
116W
Dual high pressure water pump with speed
regulator, pressure sensors. Multiple water
ow rate control options. For more details,
refer to the dedicated chapter (expansion
tank not included; option with built-in
hydraulic safety components available)
Quick and easy installation (plug & play),
signicant reduction in pumping energy
consumption level (more than two-thirds),
precise water ow control, improved system
reliability
170-950 165-520
High energy
e󰀩ciency underoor
heating/cooling
system application
119C
Optimisation of the refrigerant circuit for the
underoor heating/cooling system
application
Improvement of performances and reduction
of energy costs for the underoor
heating/cooling system application
No 310, 370, 430
Lon communication
gateway
148D
Two-directional communication board
complying with Lon Talk protocol
Connects the unit by communication bus to a
centralised building management system
170-950 165-520
ModBus over IP
and RS485
communication
gateway
149B
Two-directional high-speed communication
using the ModBus over Ethernet network
(IP) protocol
Easy, quick connection via Ethernet line to a
building technical management system.
Allows access to several unit parameters.
170-950 165-520
Bacnet over IP 149
Two-directional high-speed communication
using BACnet protocol over Ethernet
network (IP)
Easy and high-speed connection by ethernet
line to a building management system.
Allows access to multiple unit parameters
170-950 165-520
Energy Management
Module
156
EMM Control board with additional
inputs/outputs. See Energy Management
Module option chapter
Extended remote control capabilities
(Set-point reset, ice storage end, demand
limits, boiler on/o󰀨 command...)
170-950 165-520
Contact for refrigerant
leak detection
159
0-10 V signal to report any refrigerant
leakage in the unit directly (the leak detector
itself must be supplied by the customer)
Immediate customer notication of
refrigerant losses to the atmosphere,
allowing timely corrective actions
170-950 165-520
Compliance with
Swiss regulations
197
Additional tests on the water type heat
exchangers: supply of supplementary test
certications and certicates (supplementary
documents linked to the Pressure
Equipment Directive)
Compliance with Swiss regulations 170-950 165-520
Compliance with
Russian regulations
199 EAC certication Compliance with Russian regulations 170-950 165-520
Compliance with
Australian regulations
200 Unit approved to Australian code Compliance with Australian regulations standard 165-520
Coil defrost
resistance heaters
252
Electric heaters under the coils and the
condensate pans
Prevents frost formation on the coils;
compulsory in heating mode if the outdoor
temperature is below 0 °C
No 165-520
Insulation of the
evaporator inlet/outlet
refrigerant lines
256
Thermal insulation of the evaporator inlet/
outlet refrigerant lines, with UV-resistant
exible connection and insulation
Prevents condensation on the evaporator
inlet/outlet refrigerant lines
170-950 165-520
Enviro-Shield
anti-corrosion
protection
®
262
Coating applied using a conversion
process which modies the surface of the
aluminium producing a coating that is
integral to the coil. Complete immersion in
a bath to ensure 100% coverage. No heat
transfer variation, tested to withstand
more than 4000 hours of salt spray as
per ASTM B117
Improved corrosion resistance,
recommended for use in moderately
corrosive environments
170-950 No
Anticorrosion coating
on Total Free Cooling
option coils
262AC
Same anticorrosion treatment as on
MCHE condenser coils
Improved corrosion resistance,
recommended for use in moderately
corrosive environments.
170-950 No
Anticorrosion coating
on Partial Free
Cooling option coils
262BD
Same anticorrosion treatment as on
MCHE condenser coils
Improved corrosion resistance,
recommended for use in moderately
corrosive environments.
170-950 No
Super Enviro-Shield
anti-corrosion
protection
®
263
Extremely durable and exible epoxy
polymer coating applied by electro coating
process, nal UV protective topcoat.
Minimal heat transfer variation, tested to
withstand more than 6000 hours of
constant neutral salt spray as per
ASTM B117, improved impact resistance
as per ASTM D2794
Improved corrosion resistance,
recommended for use in extremely corrosive
environments
170-950 No
Welded evaporator
connection kit
266
Victaulic piping connections with welded
joints
Easy installation 170-950 165-520
Flanged evaporator
water connection kit
268
Victaulic piping connections with anged
joints
Easy installation 170-950 165-520
Compressor
enclosure
279a Compressor with enclosure
Improved aesthetics, compressor protection
against external elements (dust, sand,
water…)
170-950 165-520
230 V electrical plug 284
230 VAC power source provided with plug
socket and transformer (180 VA, 0.8 A)
Enables connection of a laptop or an
electrical device during system start-up or
maintenance
170-950 165-520
Expansion tank 293
6-bar expansion tank built into the hydraulic
module (requires hydraulic module option)
Easy and fast installation (plug & play),
& protection of closed water systems from
excessive pressure
170-950 165-520
Screwed water
connection sleeves
for desuperheater
303
DSH connections with screw connection
sleeves
Easy to install. Allows unit connection to a
screw connector
170-950 165-520
12 - OPTIONS
54