Carrier 30RQ 039 Series, Installation, Operation And Maintenance Instructions

Page: 39 / 50

39
16 - OpTIONS
Options No. Description advantages Use
Air heat exchanger with pre-
treated fins
3A Fins made of pre-treated aluminium
(polyurethane and epoxy)
Improved corrosion resistance, recommended for marine
environments
30RQS/RQSY
039-160*
Low temperature glycol solution 5B Low temperature chilled water production down
to 0°C with ethylene glycol and propylene
glycol. Note: With option 5B the units
are equipped with traditional coils (Cu/Al).
Covers specific applications down to 0 °C 30RQS 039-160
Low temperature glycol solution 6B Low temperature chilled water production down
to -15°C with ethylene glycol and -12°C with
propylene glycol. Note: With option 6B the units
are equipped with traditional coils (Cu/Al).
Covers specific applications such as ice storage and
industrial processes
30RQS 039-160
Very low noise level 15LS Acoustic compressor enclosure and low-speed
fans
Noise emission reduction at reduced fan speed 30RQS/RQSY
039-160
Suction filter 23B Washable G2 efficiency filter in accordance
with EN 779
Prevents pollution of the air heat exchanger 30RQSY
039-078
Winter operation** 28 Fan speed control via frequency converter Stable unit operation when the air temperature is between
-10°C and -20°C.
30RQS 039-160
Soft starter 25 Electronic compressor starter Reduced compressor start-up current 30RQS/RQSY
039-080
Frost protection down to -20°C 42 Electric heater on the hydronic module Hydronic module frost protection at low outside
temperatures
30RQS/RQSY
039-160
Partial heat reclaim 49 Partial heat reclaim by desuperheating of the
compressor discharge gas.
Free high-temperature hot-water production simultaneously
with chilled and hot-water production
30RQS/RQSY
039-160
Master/slave operation 58 Unit equipped with an additional field-installed
leaving water temperature sensor, allowing
master/slave operation of two units connected
in parallel
Operation of two units connected in parallel with operating
time equalisation
30RQS/RQSY
039-160
High-pressure single-pump
hydronic module
116B Single high-pressure water pump, water filter,
expansion tank, temperature and pressure
sensors. See hydronic module option.
Easy and fast installation 30RQS/RQSY
039-160
High-pressure dual-pump
hydronic module
116C Dual high-pressure water pump, water filter,
expansion tank, temperature and pressure
sensors. See hydronic module option.
Easy and fast installation, operating safety 30RQS/RQSY
039-160
Low-pressure single-pump
hydronic module
116F Single low-pressure water pump, water filter,
expansion tank, temperature and pressure
sensors. See hydronic module option.
Easy and fast installation 30RQS/RQSY
039-160
Low-pressure dual-pump hydronic
module
116G Dual low-pressure water pump, water filter,
expansion tank, temperature and pressure
sensors. See hydronic module option.
Easy and fast installation, operating safety 30RQS/RQSY
039-160
High-pressure variable-speed
single-pump hydronic module
116J Single high-pressure water pump, water filter,
expansion tank, temperature and pressure
sensors. See hydronic module option.
Easy and fast installation, reduced power consumption of
the water circulation pump
30RQS/RQSY
039-160
High-pressure variable-speed
dual-pump hydronic module
116K Dual high-pressure water pump, water filter,
expansion tank, temperature and pressure
sensors. See hydronic module option.
Easy and fast installation, operating safety, reduced power
consumption of the water circulation pump
30RQS/RQSY
039-160
High-pressure single-pump
hydronic module without
expansion tank
116R Single high-pressure water pump, water filter,
temperature and pressure sensors. See
hydronic module option.
Easy and fast installation 30RQS/RQSY
039-160
High-pressure dual-pump
hydronic module without
expansion tank
116S Dual high-pressure water pump, water filter,
temperature and pressure sensors. See
hydronic module option.
Easy and fast installation, operating safety 30RQS/RQSY
039-160
Low-pressure single-pump
hydronic module without
expansion tank
116T Single low-pressure water pump, water filter,
temperature and pressure sensors. See
hydronic module option.
Easy and fast installation 30RQS/RQSY
039-160
Low-pressure dual-pump hydronic
module without expansion tank
116U Dual low-pressure water pump, water filter,
temperature and pressure sensors. See
hydronic module option.
Easy and fast installation, operating safety 30RQS/RQSY
039-160
High-pressure variable-speed
single-pump hydronic module
without expansion tank
116V Single high-pressure water pump, water filter,
temperature and pressure sensors. See
hydronic module option.
Easy and fast installation, reduced power consumption of
the water circulation pump
30RQS/RQSY
039-160
High-pressure variable-speed
dual-pump hydronic module
without expansion tank
116W Dual high-pressure water pump, water filter,
temperature and pressure sensors. See
hydronic module option.
Easy and fast installation, operating safety, reduced power
consumption of the water circulation pump
30RQS/RQSY
039-160
JBus gateway 148B Two-directional communications board,
complies with JBus protocol
Easy connection by communication bus to a building
management system
30RQS/RQSY
039-160
Bacnet gateway 148C Two-directional communications board,
complies with Bacnet protocol
Easy connection by communication bus to a building
management system
30RQS/RQSY
039-160
LonTalk gateway 148D Two-directional communications board,
complies with LonTalk protocol
Easy connection by communication bus to a building
management system
30RQS/RQSY
039-160
Water heat exchanger screw
connection sleeves
264 Inlet/outlet screw connection sleeves Permit connection of the unit to a screw connection 30RQS/RQSY
039-160
Welded water heat exchanger
connection sleeves
266 Welded inlet/outlet connection sleeves Permit connection of the unit to a connection other than a
Victaulic connection
30RQS/RQSY
039-160
Remote Interface 275 Remotely installed user interface
(communication bus)
Remote heat pump control up to 300 m 30RQS/RQSY
039-160
* 30RQS/RQSY 039-160 with option 49 or 30RQS 0039-160 with option 6B.
** Winter operation option: This option allows operation of the unit down to -20°C outside air temperature due to the optimised control of the condensing temperature. One fan is equipped with a
frequency converter.