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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53330026-01
Printed in U.S.A.
Form 33CS-74SI
Pg 1
6-13
Replaces: 33CS-66SI
Installation Instructions
Part Numbers 33CS2PPRH-03 and 33CS2PP2S-03
CONTENTS
SAFETY CONSIDERATIONS
. . . . . . . . . . . . . . . . . . . . . . 1
GENERAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
PACKAGE CONTENTS
. . . . . . . . . . . . . . . . . . . . . . . . . . . 1
INSTALLATION CONSIDERATIONS
. . . . . . . . . . . . . .1,2
Control Configuration
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Outdoor Temperature Sensor
. . . . . . . . . . . . . . . . . . . . 2
Remote Indoor Temperature Sensor
. . . . . . . . . . . . 2
INSTALLATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Thermostat Location
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Wiring Requirements
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Two-Piece Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Single-Piece Installation
. . . . . . . . . . . . . . . . . . . . . . . . . 5
Power
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Humidification Equipment and Connections
(33CS2PPRH-03 Model Only)
. . . . . . . . . . . . . . . . . . . . 6
Dehumidification Equipment and Connections
. . . 6
CONFIGURATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-11
To Enter and Exit Configuration Mode
. . . . . . . . . . . . 6
Configuration Mode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Configuration Options
. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SYSTEM START-UP AND CHECKOUT
. . . . . . . . .11,12
Installer Test Mode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Default Schedule
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Setting the Clock, Calendar, Daily Schedule,
and Holiday Settings
. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Humidity Control Features
(33CS2PPRH-03 Model Only)
. . . . . . . . . . . . . . . . . . . 11
Holiday
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
OPERATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12,13
Unoccupied Overrride
. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Timers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Heat/Cool Set Points (Desired Temperature)
. . . . . 13
Equipment On Indicators
. . . . . . . . . . . . . . . . . . . . . . . . 13
Humidification and Dehumidification
Indicators
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Hybrid Heat
®
Dual-Fuel System Operation
. . . . . . 13
Auto Changeover
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Emergency Heat Mode
. . . . . . . . . . . . . . . . . . . . . . . . . . 13
Dry Contact/Economizer Output
. . . . . . . . . . . . . . . . 13
TROUBLESHOOTING
. . . . . . . . . . . . . . . . . . . . . . . . . .13,14
Error Codes
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
WIRING DIAGRAMS
. . . . . . . . . . . . . . . . . . . . . . . . . . 14-25
THERMOSTAT CONFIGURATION RECORD
. . . . CL-1
SAFETY CONSIDERATIONS
Read and follow manufacturer instructions carefully. Fol-
low all local electrical codes during installation. All wiring
must conform to local and national electrical codes. Improper
wiring or installation may damage sensor.
Recognize safety information. This is the safety alert sym-
bol
. When the safety alert symbol is present on equipment
or in the instruction manual, be alert to the potential for person-
al injury.
Understand the signal words DANGER, WARNING, and
CAUTION. These words are used with the safety alert symbol.
DANGER identifies the most serious hazards which will result
in severe personal injury or death. WARNING signifies a haz-
ard which could result in personal injury or death. CAUTION
is used to identify unsafe practices which would result in minor
personal injury or property damage.
GENERAL
Carrier’s 7-day, 5/2-day, or 1-day programmable commer-
cial thermostat control is a wall-mounted, low-voltage control
which provides
temperature control in either a single unit or a
two-piece unit. The 33CS2PPRH-03 thermostat will provide
both temperature and humidity control. In the two-piece con-
figuration, the relays are located near the equipment and a two-
wire connection is used between the display module (DM, the
user interface) and the equipment control module (ECM). Sin-
gle-piece installation requires more wiring and results in a
higher profile. The thermostat needs no batteries to store user-
configured settings in memory. If power is lost, the internal
memory saves settings for unlimited time and the clock contin-
ues to run for at least 24 hours.
In the programmable configuration, different heating and
cooling set points and times are programmable for 4 periods
per day or 2 periods per day. Programming can be done for
7 days per week, 5 and 2 days per week, or 1 day. The pro-
grammable control can also be user-configured as a non-
programmable control.
PACKAGE CONTENTS
1 — Display module
1 — Stand-off for equipment control module
2 — Screws and anchors
1 — Pigtail
1 — Equipment control module with cover
INSTALLATION CONSIDERATIONS
There are two types of thermostats available. The
33CS2PP2S-03 thermostat provides temperature control and
the 33CS2PPRH-03 thermostat provides both temperature and
humidity control. Both models can be configured for air condi-
tioner or heat pump installations and may be configured as
non-programmable, if desired.
Control Configuration —
The thermostat can be in-
stalled in one of two configurations. The thermostat may be in-
stalled as a single piece or it may be split into two pieces and
mounted in separate locations.
IMPORTANT: Read entire instruction before installing
the thermostat.
EDGE
®
Pro
Programmable
Commercial Thermostat
Summary of Contents for EDGE Pro
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