Bryant 602A - Manual (Page 5)

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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
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.
Electric heaters provide 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 rig 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.
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
ELECTRIC HEATERS
LEGEND
ODS — Order Distribution System
NOTE: Electric heaters are rated at 240 v and 480 v. Refer to Multiplication Factors table for other voltages.
*The 030 size models must be run on medium or high speed when used in conjunction with 15 Kw electric heat accessory.
ODS CATALOG
ORDERING NO.
NOMINAL CAPACITY
(kW)
USED WITH SIZES
024 030 036 042 048 060
ELECTRIC HEATERS (208/230 — SINGLE PHASE — 60 Hz)
CPHEATER052A00 5.0 X X X X
CPHEATER064A00 5.0 X X
CPHEATER070A00 7.5 X X X X X X
CPHEATER050A00 10.0 X X X X X X
CPHEATER066A00 15.0 X X X X X
CPHEATER054A00 20.0 X X X
ELECTRIC HEATERS (208/230 — THREE PHASE — 60 Hz)
CPHEATER055A00 5.0 X X X X X
CPHEATER056A00 10.0 X X X X
CPHEATER068A00 10.0 X
CPHEATER058A00 15.0 X X X X X
CPHEATER067A00 20.0 X X X
ELECTRIC HEATERS (460 — THREE PHASE — 60 Hz)
CPHEATER060A00 5.0 X X X X
CPHEATER061A00 10.0 X X X X
CPHEATER062A00 15.0 X X X X
CPHEATER063A00 20.0 X X X
Minimum Airflow for Reliable Electric Heater Operation
UNIT-602A 024 030 036 042 048 060
AIRFLOW 800 1000* 1200 1400 1600 2000
OPTIONS AND ACCESSORIES