American Standard ACONT200AN11AA Installer's Manual

Installer's Guide
ACONT200AN11AA
1 Heat (Gas, Oil* or Elec) / 1 Cool
Electronic Non-Programmable, 4 Wire Hookup
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
Note: Read the entire instruction manual before starting the
installation.
Contents
Introduction ........................................................................ 1
Application .......................................................................... 1
Product Specifications ...................................................... 1
Installation .......................................................................... 2
Mounting and Wiring .......................................................... 2
SETUP ................................................................................. 4
Checkout ............................................................................. 4
Troubleshooting .................................................................. 6
Features .............................................................................. 7
▲
!
To prevent shortening its service life, the control should not
be installed until construction is completed.

Introduction

ACONT200AN11AA is a digital non-programmable 1Heat/1
Cool wall mounted low voltage (24Vac) Comfort Control with
backlit LCD and keypad. It maintains room temperature by
controlling the operation of heating and cooling systems. The
Comfort Control is easily configured for Heating Only (gas or
electric) or Cooling Only applications via the user friendly
Installer Setup menu. The Comfort Control features separate
heating and cooling setpoints, selectable Auto or Manual
Changeover, adjustable Energy Saving mode, adjustable
filter reminder and LitePort technology for extended system
diagnostics and fault notification. Setup selections and
diagnostics are stored indefinitely in the Comfort Controls
nonvolatile memory eliminating the need for battery backup.

Safety Considerations

Read the following manufacturer instructions carefully.
Follow all local codes during installation. All wiring must
conform to local and national electrical codes. Improper
wiring or installation may damage comfort control.
Recognize safety information. This is the safety alert symbol
▲
! . When you see this symbol on the equipment and in the
instruction manual, be alert to the potential for personal
injury.
Understand the signal words DANGER, WARNING and
CAUTION. These words are used with the safety-alert
symbol. DANGER indentifies the most serious hazards which
will result in severe personal injury or death. WARNING
signifies a hazard which could result in personal injury or
death. CAUTION is used to identify unsafe practices which
could result in minor personal injury or product and prop-
erty damage.
© 2008 American Standard Heating & Air Conditioning
CAUTION
$
Application Hook-up diagrams
1 Heat / 1 Cool (Gas or Electric)
1 Heat / 0 Cool (Gas or Electric)
0 Heat / 1 Cool
1 Heat / 1 Cool (Oil Furnace)
1 Heat / 0 Cool (Oil Furnace)
SYSTEM MODE: HEAT, COOL, AUTO and OFF
FAN MODE: AUTO or ON
* Requires external relay for Oil furnace applications.

Product Specifications

- Power Source: /20V-30VAC, 50/60Hz, Load Powered
through W and Y.
- Cooling setpoint temperature range: 65F - 90F,
18.0C - 33.0C, 1F and 0.5C resolution.
- Heating setpoint temperature range: 40F- 85F,
5.0C - 30.0C, 1F and 0.5C resolution.
- Default set points: 68F, 20.0C Heat, 78F, 25.5C Cool
- Storage Range: -40F to 140F, 5% - 90% RH non-
condensing.
- Operating Temperature range: 32F - 110F, 5 - 90% RH
non-condensing.
- Minimum Cycle Off Time Delay: Cooling - 5 minutes,
Heating - 1 minute.
- Use minimum 18 gauge NEC approved control
wiring.
11-HD03D1-3
Available in French Canadian (FC)
FILTER FAN MODE
FIG
Fig. 3, 4, & 5
Fig. 6
Fig. 5
Fig. 7
Fig. 8