Carrier 33CS Owner's Manual

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Brand: Carrier

Category: Controller , Kitchen Appliances , Thermostat

Type: Owner's manual

Model: Carrier 33CS , Carrier 33CS220-01

Pages: 8 (0.12 Mb)

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Owners Manual
Part Number 33CS220-01
CONTENTS
Page
GENERAL ................................. 1
CONFIGURATION .......................... 1-4
Thermostat Display ........................ 1
Heat or Cool Indicator ..................... 1
Thermostat Front Panel Buttons ............ 2
Thermostat Programming Buttons .......... 2
Set Clock ................................. 2
Programming Thermostat Schedules ....... 3
OPERATION ............................... 4,5
Auto-Changeover .......................... 4
Two-Stage Operation ...................... 4
Clock Backup ............................. 4
Fan Operation ............................. 4
Emergency Heat ............................ 5
Electric Heat .............................. 5
Holiday Mode ............................. 5
IMPORTANT: Read entire instructions before program-
ming the thermostat.
GENERAL
Carriers 7-day, commercial, programmable thermostats
are wall-mounted, low-voltage thermostats which maintain
room temperature by controlling the operation of an HVAC
(heating, cooling and ventilation) system. Separate heating
and cooling set points and auto-changeover capability allow
occupied and unoccupied programming schedules for
energy savings.
All thermostats allow up to 3 occupied and one un-
occupied time/temperature setting to be programmed per
24-hour period. Each thermostat stores programs for
7 independent days. Batteries are not required. During power
interruption the internal NEVERLOST™ memory stores pro-
grams for an unlimited time.
IMPORTANT: The thermostat has a configurable security
level. If certain functions are not available (changing set
points, changing programming schedules), the thermostat
security level may be configured to exclude those func-
tions. Call the installer to reconfigure the security level.
CONFIGURATION
Thermostat Display —
The thermostat display is
located in the center of the thermostat. See Fig. 1. The fol-
lowing information can be displayed on the screen:
mode (OFF, HEAT, COOL, AUTO, or PROGRAM ON)
fan setting (FAN ON or blank)
override indication
room temperature
desired temperature
service filter indicator
time of day
day of the week
schedule period (Occupied 1, 2, or 3; or Unoccupied)
setup indicator (programming mode)
lock indicator
start/stop indicator (schedule period program mode)
Heat or Cool Indicator A Heat or Cool indicator
is located on the bottom left cover of the thermostat. See
Fig. 2. The light will be red if the thermostat is in Heating
mode. The light will be green if the thermostat is in Cooling
mode.
Fig. 1 Thermostat Display
33CS
Commercial
Programmable Thermostat
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4
Tab 11a 13a
PC 111 Catalog No. 533-333 Printed in U.S.A. Form 33CS-7SO Pg 1 1-98 Replaces: New