Other Options - United Technologies Carrier 30RQM 160 Installation, Operation And Maintenance Instructions

10 - OPTIONS

10.8 - Other options

Options
Corrosion protection,
traditional coils
Low-temperature brine
solution
Unit equipped for air
discharge ducting
Low noise level
Very low noise level
IP54 control box
Protection grilles
Enclosure panels
Soft Starter
Winter operation down to
-20°C
Water exchanger frost
protection
Exchanger & hydraulic frost
protection
Partial heat recovery
Master/slave operation
Compressor discharge valves
HP single-pump hydraulic
module
HP dual-pump hydraulic
module
LP single-pump hydraulic
module
LP dual-pump hydraulic
module
HP variable-speed single-
pump hydraulic mod.
HP variable-speed dual-pump
hydraulic mod.
Lon gateway
54
No. Description
Fins made of pre-treated aluminium
3A
(polyurethane and epoxy)
Low temperature chilled water production
6B
down to -8°C with ethylene or propylene glycol
Unit equipped with high static variable-speed
fans (maximum 200 Pa), each fan equipped
12
with a connection flange allowing the
connection to the ducting system.
Aesthetic and sound absorbing compressor
15
enclosure
Aesthetic and sound absorbing compressor
15LS
enclosure associated with low-speed fans
20A Increased leak tightness of electrical box
23 Metallic protection grilles
23A Side enclosure panels at each end of the coil
25 Electronic starter on each compressor
Fan speed control of lead fan for each circuit
28
using a variable frequency drive
Electric heater on the water exchanger and the
41
water piping
42A Electric heater on the water exchanger
hydronic module and optional expansion tank
Partial heat recovery by desuperheating of the
49
compressor discharge gas.
Unit equipped with supplementary water outlet
temperature sensor kit to be field-installed
58
allowing master/slave operation of two units
connected in parallel
Shut-off valve on the compressor discharge
93A
piping
Single high-pressure water pump, water filter,
electronic water flow control, pressure
116R
transducers. See hydraulic module option
chapter
Dual high-pressure water pump, water filter,
electronic water flow control, pressure
116S
transducers. See hydraulic module option
chapter
Single low-pressure water pump, water filter,
electronic water flow control, pressure
116T
transducers. See hydraulic module option
chapter
Dual low-pressure water pump, water filter,
electronic water flow control, pressure
116U
transducers. See hydraulic module option
chapter
Single high-pressure water pump with variable
speed drive (VSD), water filter, electronic
116V water flow control, pressure transducers.
Multiple possibilities of water flow control. See
hydraulic module option chapter
Dual high-pressure water pump with variable
speed drive (VSD), water filter, electronic flow
116W switch, pressure transducers. Multiple
possibilities of water flow control. See hydraulic
module option chapter
Two-directional communication board
148D
complying with Lon Talk protocol
Advantages
Improved corrosion resistance,
recommended for moderate marine and
urban environments
Covers specific applications such as ice
storage and industrial processes
Ducted fan discharge, optimised
condensing or evaporating temperature
control, based on the operating conditions
and system characteristics
Noise level reduction by 1 to 2 dB(A)
Noise level reduction for sensible site
Protects the inside of the electrical box
from dusts and sand. In general this option
is recommended for installations in
polluted environments
Coil protection against possible shocks
Improves aesthetics, coil and piping
protection against impacts.
Reduced start-up current
Stable unit operation for outside air
temperature from 0°C down to -20°C in
cooling mode
Water exchanger module frost protection
between 0°C and -20°C outside air
temperature
Water exchanger and hydraulic module
frost protection between 0°C and -20°C
outside air temperature
Free high-temperature hot-water
production simultaneously with chilled and
hot-water production
Optimised operation of two heat-pumps
connected in parallel with operating time
equalisation
Simplified maintenance
Easy and fast installation (plug & play)
Easy and fast installation (plug & play)
Easy and fast installation (plug & play)
Easy and fast installation (plug & play)
Easy and fast installation (plug & play),
significant pumping energy cost savings
(more than two-thirds), tighter water flow
control, improved sytem reliability
Easy and fast installation (plug & play),
significant pumping energy cost savings
(more than two-thirds), tighter water flow
control, improved sytem reliability
Connects the unit by communication bus to
a building management system
Use
30RQM/30RQP
160-520
30RQP
180-230-270-
310
30RQP 160-520
30RQM/30RQP
160-520
30RQP 160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM 160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520
30RQM/30RQP
160-520