Table of Contents
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OWNER'S
MANUAL
Part Number P374-2300
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Thermostat Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Heat or Cool Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Thermostat Front Panel Buttons . . . . . . . . . . . . . . . . . . . . . . . . . 4
Thermostat Programming Buttons . . . . . . . . . . . . . . . . . . . . . . . 4
Set Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Programming Thermostat Schedules . . . . . . . . . . . . . . . . . . . . . 7
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13,14
Auto-Changeover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Two-Stage Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Clock Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Fan Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Emergency Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Holiday Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Dry Contact Switch/External Device . . . . . . . . . . . . . . . . . . . . . 14
Remote Temperature Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Manufacturer reserves the right to
discontinue, or change at any time,
specifications or designs without notice
and without incurring obligations.
CPV230
Commercial Thermostat
CONTENTS
REPLACEMENT COMPONENTS DIVISION
CARRIER CORPORATION 11/97
LITERATURE NUMBER P374-3SO
PRINTED IN CHINA
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Table of Contents
Related Manuals for TOTALINE SIGNATURE CPV230
Summary of Contents for TOTALINE SIGNATURE CPV230
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Page 1: Table Of Contents
CPV230 OWNER’S MANUAL Commercial Thermostat Part Number P374-2300 CONTENTS Page GENERAL ..........2 CONFIGURATION . -
Page 2: General
IMPORTANT: Read entire instructions before programming the thermostat. GENERAL The 7-day, commercial, programmable thermostats are wall-mounted, low- voltage thermostats which maintain room temperature by controlling the op- eration of an HVAC (heating, cooling and ventilation) system. Separate heat- ing and cooling set points and auto-changeover capability allow occupied and unoccupied programming schedules for energy savings. -
Page 3: Configuration
CONFIGURATION Thermostat Display — The thermostat display is located in the center of the thermostat. See Fig. 1. The following information can be displayed on the screen: • mode (OFF, HEAT, COOL, AUTO, or PROGRAM ON) • fan setting (FAN ON or blank) •... -
Page 4: Heat Or Cool Indicator
Heat or Cool Indicator — A Heat or Cool indicator is located on the bot- tom left cover of the thermostat. See Fig. 2. The light will be red if the ther- mostat is in Heating mode. The light will be green if the thermostat is in Cooling mode. - Page 5 Fig. 2 — Thermostat Front Panel Buttons Fig. 3 — Thermostat Programming Buttons...
- Page 6 The UP ARROW and DOWN ARROW buttons are used to scroll through programming set points. The buttons are also used to answer yes or no. KEYPAD LOCK — The thermostat has a keypad lockout feature which will not acknowledge front panel buttons until the lockout sequence is entered. To disable or lock the keypad, press and hold the Mode button.
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Page 7: Set Clock
HOLIDAY MODE — The Holiday button places the thermostat into Holiday mode. During Holiday mode, the unoccupied set points are enforced. The number of days the thermostat will be in Holiday mode can be set. Set Clock — The Set Clock button allows the user to change the time and day displayed on the thermostat. - Page 8 The unoccupied time period is active whenever an occupied time period is not active. Fill in Table 1 on page 12 as an aid to programming the daily schedules. PROGRAMMING MODE — To program the daily schedules, perform the following procedure: 1.
- Page 9 7. The Start Time for Occupied 1 will be displayed. Use the UP ARROW and DOWN ARROW buttons to raise or lower the time until the desired Start Time is shown. Press the Mode button to continue. See Fig. 6. 8.
- Page 10 10. Repeat Steps 2 through 9 to program the remaining schedule for occu- pied periods 2 and 3 (if selected in Step 1). 11. The Copy command can be used to copy the previous day’s schedule if the schedules are the same. The copy command becomes available after all the occupied periods are programmed in a day.
- Page 11 12. After all the times and set points for each day have been entered, press the Program button to finish entering the schedule. NOTE: The thermostat will continue to follow the schedule until a new one is entered. • If only one occupied schedule is selected, the Occupied 2 and 3 schedules are skipped.
- Page 12 Table 1 — Daily Schedule Planner SCHEDULE OF THE Occupied 1 Occupied 2 Occupied 3 Unoccupied WEEK Start / Stop / Heat / Cool Start / Stop / Heat / Cool Start / Stop / Heat / Cool Heat / Cool Monday Tuesday Wednesday...
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Page 13: Operation
OPERATION The Mode button selects the operating mode of the thermostat. If OFF is selected, the thermostat will not enter Heating or Cooling mode. If HEAT is selected, the thermostat will only enter Heating mode (if the room tempera- ture is below the heating set point). If COOL is selected, the thermostat will only enter Cooling mode (if the room temperature is above the cooling set point). -
Page 14: Electric Heat
Electric Heat — When the Electric Heat option in the advanced set up is set to ON (configured by installer), the thermostat will turn on the fan im- mediately any time there is a heat demand. This feature should only be used on electric heating applications. - Page 20 Your Assurance of Quality ALL Totaline products are backed with a one-year warranty by Carrier Corporation, the world’s largest manufacturer of air conditioning, heating, and refrigeration products. Manufacturer reserves the right to REPLACEMENT COMPONENTS DIVISION discontinue, or change at any time, CARRIER CORPORATION 11/97 specifications or designs without notice...