Options And Accessories - Carrier 50JX Series Product Data

Options and accessories

Factory-installed options
Louvered grille provides hail and vandalism protection. A
wire grille is standard on all models. See model number
nomenclature for louvered grille options.
Coil options include copper/copper and vinyl-coated
construction for refrigerant coils. Units are shipped standard
with copper tube/aluminum fin construction. See model
number nomenclature for coil options.
Field-installed accessories
Economizer with Solid-State Controls and Barometric
Relief Dampers
Manual Air Damper (25% open)
Electric Heaters
Filter Rack
Flat Roof Curbs (8-in. and 14-in.)
Square-to-Round Duct Transition Kit
Thermostats
Controls Upgrade Kit
Crankcase Heater
Rigging Kit
Low Ambient Kit (Motormaster® II Control)
Solid-State Time Guard® II Device
Compressor Hard Start Kit
Economizer with solid-state controls and barometric
relief dampers includes filter racks and provide outdoor air
during cooling and reduce compressor operation.
Manual outside air damper includes hood and filter rack with
adjustable damper blade for up to 25% outdoor air.
ODS CATALOG NOMINAL CAPACITY
ORDERING NO.
CPHEATER052A00
CPHEATER064A00
CPHEATER070A00
CPHEATER050A00
CPHEATER066A00
CPHEATER054A00
CPHEATER055A00
CPHEATER056A00
CPHEATER068A00
CPHEATER058A00
CPHEATER067A00
CPHEATER060A00
CPHEATER061A00
CPHEATER062A00
CPHEATER063A00
LEGEND
ODS — Order Distribution System
NOTE: Electric heaters are rated at 240 v and 480 v. Refer to Multiplication Factors table for other voltages.
UNIT-50JX 024
AIRFLOW 800
*The 030 size models must be run on medium or high speed when used in conjunction with 15 Kw electric heat accessory.
ELECTRIC HEATERS
(kW)
024
ELECTRIC HEATERS (208/230 — SINGLE PHASE — 60 Hz)
5.0 X
5.0
7.5 X
10.0 X
15.0
20.0
ELECTRIC HEATERS (208/230 — THREE PHASE — 60 Hz)
5.0
10.0
10.0
15.0
20.0
ELECTRIC HEATERS (460 — THREE PHASE — 60 Hz)
5.0
10.0
15.0
20.0
Minimum Airflow for Reliable Electric Heater Operation
030
1000*
Electric heaters provide additional heat in the unit when
required. Each package has a heater module that slides into
the controls compartment. Heater sizes range from 5.0 to
20.0 kW. The electric heater design allows the use of a
single-point power supply for the entire unit, resulting in
lower installed costs.
Flat roof curbs in both 8 in. and 14 in. sizes are available for
roof mounted applications.
Square-to-round duct transition kit enables 024-048 size
units to be fitted to 14 in. round ductwork.
Thermostats provide control for the system heating and
cooling functions. Thermostat models are available in both
programmable and non-programmable versions.
Controls upgrade kit supplies high and low pressure safety
protection and protects the unit from operating in unsuitable
conditions.
Crankcase heater provides anti-floodback protection for
low-load cooling applications.
Rigging kit includes lifting brackets which are inserted into
the unit base rigging holds to lift unit for rooftop
applications.
Low-ambient kit (Motormaster II control) allows the use
of mechanical cooling down to outdoor temperatures as low
as 0°F.
Filter rack features easy installation, serviceability, and
high-filtering performance for vertical and horizontal
applications.
Compressor Hard start kit gives a boost to the compressor
motor at each start-up.
USED WITH SIZES
030 036
X X
X X
X X
X X
X X
X X
X X
X
X
X
036 042
1200 1400
042 048
X
X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
048
1600
060
X
X
X
X
X
X
X
X
X
X
X
X
X
060
2000
5