TOTALINE CPE230RF User manual

Part Number P474-2300RF
CONTENTS Page
GENERAL .......................................... 2
CONFIGURATION ....................................3-12
Transmitter Display .................................. 3
Transmitter Indicator ................................. 3
Transmitter Front Panel Buttons ....................... 4
Set Clock ........................................... 7
Programming Thermostat Schedules .................... 7
OPERATION .........................................13
Auto-Changeover .................................... 13
Electric Heat ........................................ 13
Dry Contact Switch/External Device .....................13
Two-Stage Operation ..................................13
Fan Operation .......................................13
IMPORTANT: Read entire instructions before programming the
thermostat.
OWNER’S
MANUAL CPE230RF
Commercial
Programmable Thermostat
Wireless Transmitter
Manufacturer reserves the right to
discontinue, or change at any time,
specifications or designs without notice
and without incurring obligations.
REPLACEMENTCOMPONENTSDIVISION
RCARRIER CORPORATION 10/98
LITERATURE NUMBER P474-6SO
PRINTED IN CHINA

GENERAL
The 7-day, commercial, programmable thermostats maintain room tem-
perature by controlling the operation of your heating, cooling, and ventilation
system. Separate heating and cooling set points and auto-changeover capa-
bility allow you to program schedules for energy savings.
All thermostats allow up to 4 time/temperature settings to be programmed
per 24-hr period. Each thermostat stores programs for 7 independent days.
Batteries are required for operation. During power interruption (batteries re-
moved) the internal NEVERLOST™ memory stores configuration programs
for an unlimited time. The clock will need to be reset every time power is lost
(batteries removed).
The wall mounted or hand-held transmitter sends its signal to a receiver
installed near the HVAC unit. Each paired transmitter and receiver can be
given a separate house code for multiple thermostat applications. Up to
4 transmitters can send information to 1 receiver device.
If more than one transmitter is used with a single receiver, the transmitters
must be given different Unit ID Numbers. Only the transmitter with Unit ID
Number 1 may have a programmed schedule or be configured. All configu-
ration parameters are taken from the transmitter with Unit ID Number 1. Trans-
mitters with Unit ID Numbers 2, 3, and 4 cannot be programmed or config-
ured (except for set points).
When more than one transmitter is used, the receiver will only accept com-
mands from the transmitter that was last used (button pressed). All other set
points and modes from other transmitters are ignored. If the transmitter with
Unit ID Number 1 has a schedule and is in Program On mode, the receiver
will revert back to following the programmed schedule when a time period
change occurs, even if the transmitter with Unit ID Number 1 is not the cur-
rent commanding transmitter.
IMPORTANT: The transmitter has a configurable security level. If certain
functions are not available (changing set points, changing programming
schedules), the transmitter security level may be configured to exclude those
functions. Call the installer to reconfigure the security level.
2

CONFIGURATION
Transmitter Display — The transmitter display is located in the center of
the transmitter. 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)
• override indication
• room temperature
• desired temperature
• time of day
• day of the week
• schedule period (Occupied 1, 2, or 3; Unoccupied)
• setup indicator (used in programming mode)
• lock indicator
• start indicator (used in programming mode)
Transmitter Indicator — A transmitter indicator is located in the middle
of the transmitter. See Fig. 2. The indicator will be lit if the transmitter is
sending a signal to the receiver.
3

Transmitter Front Panel Buttons — The transmitter has buttons which
are used to raise or lower the desired set point and change the mode. See
Fig. 2.
SET POINT BUTTONS — The UP ARROW and DOWN ARROW buttons
will raise or lower the current desired temperature set point. The thermostat
will turn on heating or cooling to meet the heating or cooling temperature set
point.
If the thermostat is in AUTO mode, pressing the UP ARROW or DOWN
ARROW buttons will adjust both the heating and cooling set points.
Pressing the UP ARROW or DOWN ARROW buttons in Cooling mode
will adjust only the cooling set points.
Pressing the UP ARROW or DOWN ARROW buttons in Heating mode
will adjust only the heating set points.
The UPARROW and DOWN ARROW buttons are also used in Program-
ming mode.
Fig.1—Transmitter Display
4

MODE BUTTON — 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 temperature is below the heating set point). The thermostat will not
provide cooling.
• If COOL is selected, the thermostat will only enter Cooling mode (if the
room temperature is above the cooling set point). The thermostat will not
provide heating.
• If AUTO is selected, the thermostat will enter Heating or Cooling mode
based on the room temperature and the heating and cooling set points. The
thermostat will provide automatic changeover from Heating to Cooling mode
and Cooling to Heating mode when required. The thermostat will auto-
matically switch to maintain the desired temperature setting. The ther-
mostat does not need to be manually changed from heating to cooling or
cooling to heating operation.
• If PROGRAM ON is selected, your daily schedule is enabled and the ther-
mostat will follow the programmed daily schedule stored in its memory.
NOTE: Only the transmitter with Unit ID Number 1 may have a programmed
schedule.
MODE
OVER
AUTO
Pm
COOL
HEAT
BACKLIT LCD DISPLAY
TRANSMITTER INDICATOR
WARMER OR + BUTTON
COOLER OR - BUTTON
MODE BUTTON
OVERRIDE BUTTON RIDE
Fig. 2 — Thermostat Front Panel Buttons
5

KEYPAD LOCK — The thermostat has a keypad lockout feature which will
not allow anyone to change the settings of your thermostat unless the correct
button sequence is pressed. To disable or lock the keypad, press and hold the
Mode button. While holding down the Mode button, press the UPand DOWN
ARROW buttons simultaneously. The ‘‘Locked’’ icon will appear on
the display.
The thermostat is unlocked by performing the same procedure. Press and
hold the Mode button. While holding down the Mode button, press the UP
and DOWN ARROW buttons simultaneously. The ‘‘Locked’’ icon will be
removed from the display.
PROGRAM — The Mode and UPARROW buttons are used to set the daily
schedules for the thermostat to follow. Refer to the Programming Thermostat
Schedules section on page 7 for more information.
SET CLOCK — The Mode and Override buttons are used to set the ther-
mostat time of day and day of the week. Refer to the Set Clock section on
page 7 for more information.
OVERRIDE BUTTON — The Override button is used to force the thermo-
stat from Unoccupied mode into the Occupied 1 mode comfort settings. The
Override period will be set at 30 minutes. The thermostat will then return to
Unoccupied mode. To increase the amount of time in Override mode, press
the Override button again. Thirty minutes of override time will be added for
each time the Override button is pressed up to a maximum of 4 hours. After
the 4-hour limit has been reached, press the Override button again to cancel
Override mode.
While in Override mode, the Override icon and the Occupied 1 icon will
be displayed on the thermostat. The time of day and the minutes remaining
in Override mode will alternate on the thermostat display.
The set points are adjustable with the UP ARROW and DOWN ARROW
keys during Override mode.
NOTE: If the thermostat is in Occupied mode and the Override button is
pressed, the thermostat will go into Unoccupied mode immediately. The ther-
mostat will remain in Unoccupied mode until the next Occupied start time.
6

Set Clock — The Mode and Override buttons allow you to change the
time and day displayed on the thermostat.
To set the clock, press and hold the Mode and Override buttons for 2 sec-
onds. See Fig. 3. The display will show the Setup annunciator. The current
time will blink on and off. Press the UP ARROW or DOWN ARROW but-
tons until the correct time is shown. Hold down the buttons to quickly move
through the time display. Hold down the Override button while pressing UP
or DOWN ARROW to change the time by hours. The AM and PM annun-
ciators will automatically change. To ensure the schedules are properly fol-
lowed, make sure that AM or PM is correct for the time chosen.
When the correct time is shown, press the Mode button to modify the day
of the week. The current day will blink on and off. Press the UPARROW and
DOWN ARROW buttons until the correct day is shown. Press and hold the
Mode and Override buttons for 2 seconds again to exit the Set Clock mode.
The transmitter will return to normal operating mode after 60 seconds if
no buttons are pressed.
Programming Thermostat Schedules — Before programming the
thermostat, plan the thermostat daily schedule. The schedule is divided
into 7 days (Monday through Sunday). Each day can have 2 (Occupied 1,
Unoccupied), 3 (Occupied 1, Occupied 2, Unoccupied), or 4 (Occupied 1,
Fig. 3 — Setting the Clock
7

Occupied 2, Occupied 3, Unoccupied) time periods. Each occupied time pe-
riod has a start time, stop time, heating set point, and cooling set point. The
unoccupied time period has a heating set point and a cooling set point.
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. Enter programming mode by pressing the Mode and UP ARROW but-
tons at the same time. The Occupied 1 annunciator will appear on the
thermostat display. See Fig. 5. Use the UP ARROW and DOWN AR-
ROW buttons to set the maximum number of Occupied periods avail-
able. The thermostat can be set to 1, 2, or 3. After the number of Oc-
cupied periods has been selected, press the Mode button.
2. The cooling set point for Occupied 1 will be displayed. Use the UPAR-
ROW and DOWN ARROW buttons to raise or lower the cooling set
point until the desired temperature is shown. The range of acceptable
values is 35 to 99 F (1 to 37 C). Press the Mode button to continue. See
Fig. 4.
Fig. 4 — Setting Occupied 1 Set Points
8

3. The heating set point for Occupied 1 will be displayed. Use the UPAR-
ROW and DOWNARROW buttons to raise or lower the heating set point
until the desired temperature is shown. The range of acceptable values
is 35 to 99 F (1 to 37 C). Press the Mode button to continue. See Fig. 4.
4. The cooling set point for Unoccupied will be displayed. Use the UPAR-
ROW and DOWN ARROW buttons to raise or lower the cooling set
point until the desired temperature is shown. The range of acceptable
values is 35 to 99 F (1 to 37 C) or ‘‘OF’’(no unoccupied cooling). To set
the value to ‘‘OF’’, press the UP ARROW button when ‘‘99’’ is dis-
played. Press the Mode button to continue.
5. The heating set point for Unoccupied will be displayed. Use the UPAR-
ROW and DOWNARROW buttons to raise or lower the heating set point
until the desired temperature is shown. The range of acceptable values
is 35 to 99 F (1 to 37 C) or ‘‘OF’’ (no unoccupied heating). To set the
value to ‘‘OF’’, press the UP ARROW button when ‘‘99’’ is displayed.
Press the Mode button to continue.
6. The day of the week will be shown. Use the UP ARROW and DOWN
ARROW buttons to change the day of the week until the desired starting
day is shown. Possible choices are M (Monday) through S (Sunday).
Press the Mode button when the desired day is shown.
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. 5.
8. The Stop Time for Occupied 1 will be displayed. Use the UP ARROW
and DOWN ARROW buttons to raise or lower the time until the desired
Stop Time is shown. Press the Mode button.
9. The On/Off icon will be displayed. Use the UP ARROW to turn the Oc-
cupied 1 period ON for this day. Use the DOWN ARROW to turn the
Occupied 1 period OFF for this day. If the schedule is set to OFF, the
thermostat will follow the Unoccupied set points.
10. Repeat Steps 2 through 9 to program the remaining schedule for occu-
pied periods 2 and 3 (if selected in Step 1).
9

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. Use the UP ARROW
to change the copy command toYES. Use the DOWNARROW to change
the copy command to NO. Press the Mode/Next button when the choice
has been made. See Fig. 6.
If NO was selected, the schedule will automatically change to the next
day and the user must enter the occupied and unoccupied schedules for
that day.
NOTE: Occupied 1 schedule heating and cooling set points are the same
for each day. Occupied 2 and 3 set points may be set to different values
for each day of the week.
If YES was selected, the schedule will be copied to the next day. The
schedule copy may be repeated until Sunday is reached. The Sunday sched-
ule cannot be copied to Monday.
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.
• If the start time is set later in the day than the stop time, the program will
run from midnight of that day to the stop time and then from the start time
to midnight.
• If the same start and stop times are programmed for an occupancy sched-
ule, the thermostat will be in Occupied mode for 24 hours.
• If one occupied period starts or stops within another occupied period, the
lower numbered schedule has priority. For example, if schedule
Occupied 3 is running for 24 hours and occupied schedule 2 comes on
from 1 to 3 PM, the set points from Occupied 2 are in effect from 1
to 3 PM.
OVERRIDING THE SCHEDULE — The schedule can be overridden during
operation by pressing the UP or DOWN ARROW buttons to change the de-
sired temperature. The thermostat will use the new set point until the next
scheduled time period starts.
10

Fig. 5 — Start Time Display
Fig. 6 — Copy Command Display
11

Table 1 — Daily Schedule Planner
DAY
OF THE
WEEK
SCHEDULE
Occupied 1 Occupied 2 Occupied 3 Unoccupied
Start / Stop / Heat / Cool Start / Stop / Heat / Cool Start / Stop / Heat / Cool Heat / Cool
Monday /// /// /// /
Tuesday /// /// /// /
Wednesday /// /// /// /
Thursday /// /// /// /
Friday /// /// /// /
Saturday /// /// /// /
Sunday /// /// /// /
NOTE: The cooling temperature set point must be higher than the heating temperature set point.
12

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). If AUTO is selected, the thermostat will enter Heating or Cooling
mode based on the room temperature and the heating and cooling set points.
If PROGRAM ON is selected, the stored schedule is enabled and the ther-
mostat will follow the time period schedules stored in its memory.
Auto-Changeover — When the thermostat mode is set to AUTO, the ther-
mostat will provide automatic changeover from Heating to Cooling mode
and Cooling to Heating mode when required. The thermostat will automati-
cally switch to maintain the desired temperature setting. The thermostat does
not need to be manually changed from heating to cooling or cooling to heat-
ing operation.
Electric Heat — When the Electric Heat DIP switch at the receiver is set
to ON, the thermostat will turn on the fan immediately any time there is a
heat demand. This feature should only be used on electric heating applica-
tions. Do not use with gas heat.
Dry Contact Switch/External Device — A dry contact switch is pro-
vided to allow an external device to force the thermostat into Unoccupied
mode.
Two-Stage Operation — The second stage of heat or cool is turned on
when the first stage has been on for a minimum of 2 minutes and the tem-
perature differential from the set point is equal to or greater than the set point
plus the deadband plus 2 degrees.
Fan Operation — If Fan On is selected, the fan will run continuously
during occupied schedule (except when Mode is switched to OFF). The
fan will be off during unoccupied schedule except during heating or cooling
operation.
If Auto is selected, the fan will only operate during heating or cooling
operation.
13

14

15

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
discontinue, or change at any time,
specifications or designs without notice
and without incurring obligations.
REPLACEMENTCOMPONENTSDIVISION
RCARRIER CORPORATION 10/98
LITERATURE NUMBER P474-6SO
PRINTED IN CHINA