Table Of Contents; Nomenclature; List Of Sections - Coleman ECHELON AC21 Series Technical Manual

5443702-CTG-C-0919
• Communications Capable - Requiring only 3 thermostat
wires between the outdoor and indoor units, the communi-
cating system provides self-commissioning on start-up as
well as the ability to check system status at the outdoor unit,
thermostat, or remotely using the designated App.
• Variable Capacity Inverter Controlled Scroll Compressor
- Constantly monitors and dynamically adjusts system
capacity in precise increments as necessary to closely meet
the comfort demands of the conditioned space.
• Advanced System Control - The proprietary wi-fi Hx™
thermostat interface is an integral part of this innovative sys-
tem design. Using the Consumer App, consumers can moni-
tor and adjust their system from anywhere in the world using
a smart device. Contractors can use the Service App (with
homeowner permission), to monitor the system remotely and
make adjustments as needed. The system can be configured
to provide alerts for emerging issues as well as items that
require immediate attention.
• Premium System Warranty* - Limited lifetime compressor
warranty when registered online within 90 days of installa-
tion.
• Agency Listed - Safety certified by CSA to UL 1995 / CSA
22.2. Performance certified to ANSI/AHRI Standard 210/240
in accordance with the Unitary Small Equipment certification
program.

LIST OF SECTIONS

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
LIST OF SECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
PHYSICAL AND ELECTRICAL DATA . . . . . . . . . . . . . . . . . . . . . . . 3
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SYSTEM CHARGE FOR VARIOUS MATCHED SYSTEMS . . . . . . . 4
LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SYSTEM CAPACITY - Single Piece and Modular Air Handlers . . 6
COOLING CAPACITY - With High Efficiency Motor Furnaces . . . 7
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2

NOMENCLATURE

A
PRODUCT TYPE
C
BRAND
NOMINAL
21
SERIES EFFICIENCY
AND STAGING
B
REFRIGERANT
NOMINAL UNIT
36
CAPACITY (MBH)
VOLTAGE
2
(Voltage-Phase-Hertz)
GENERATION
1
(MAJOR REVISION)
S
FACTORY OPTION
STYLE LETTER
(MINOR REVISION)
A
NOT USED
FOR ORDERING
SOUND POWER RATINGS - COOLING . . . . . . . . . . . . . . . . . . . . .11
UNIT OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . .12
TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
TYPICAL FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
ALTERNATIVE INSTALLATION CLEARANCES . . . . . . . . . . . . . .14
PERFORMANCE DATA - 2 TON . . . . . . . . . . . . . . . . . . . . . . . . . . .15
PERFORMANCE DATA - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . .16
PERFORMANCE DATA - 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . . .17
PERFORMANCE DATA - 5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . .18
A = Premium Air Conditioner
C = Coleman
21 = 20 SEER / Modulating
B = R-410A
24 = 2 Ton 48 = 4 Ton
36 = 3 Ton 60 = 5 Ton
2 = 208/230-1-60
1 = 1st Gen
2 = 2nd Gen
etc
S = Standard (No Options)
H = Hard Start Kit
A = Style A
B = Style B
etc
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