TOTALINE Intellistat, Intellistat P374-1600 Owner's Manual
OWNER'S MANUAL
P/N P374-1600
INTELLISTAT
Combination Temperature
and
Humidity Control
7 Day Programmable
MICROPULSE Technology
Thermoglow Backlight
One-For-All Technology
INTELLIMIST or Conventional
Humidity Control
Read Outdoor Temperature
With Optional Sensor
Separate Humidification and
Dehumidification Terminals
Window Condensation
Control
Up to 24 gal./day @ 120 F
Plenum Temperature
i2:00
AUTO
Am
72
74
72
o
COOL
HEAT
o
2 HEAT - 1 COOL
Replacement Component Division Carrier Corporation 6/01
TEMPERATURE & HUMIDITY
Complete Control
from
TOTALINE
Table Of Contents
FRONT PANEL
DISPLAY
QUICK START Set the clock and go
BASIC OPERATION
PROGRAMMING 4 Time Periods
ADVANCED SETUP
ABOUT ADVANCED OPERATION
WARRANTY
CAUTION
Follow Installation Instructions before proceeding.
SET THERMOSTAT TO MODE “OFF” PRIOR TO
CHANGING SETTINGS IN SETUP OR RESTORING
FACTORY DEFAULTS.
Replacement Components Division Carrier Corporation 6/01
2
3
5
6
9
13
18
24
P/N P374-1600
Page 1
Front Panel
Backlit LCD Display
6:03
Su
AUTO
Am
68
70
67
o
Cool
Heat
o
Warmer or + Button
Cooler or - Button
Mode Button
Heat or Cool Indicator
Red = Heat, Green = Cool
Pressing the Humidity Shift Key will shift the button functions.
The ‘upper’ labeled functions are humidity controls.
INTELLISTAT
Temperature & Humidity Control
Humidity
LOW
Shift
o
70
Cool
Heat
o
67
Low
Med
SET CLOCK
PROGRAMVACATIONOUTSIDEFAN MODE
Program
Set Clock
MED
SET CLOCK
ON
FAN
OFF
OUTSIDE
6:03
S
AUTO
SHIFT
HUMIDITY
Am
68
On
Fan
Outside
PROGRAM
Off
High
Mode
HIGH
MODE
Page 2
Display
2
9
1
10
8
Filter
Am
Pm
:
18:88
SuMTuWThFSa
Service
AUTO
OFFON
Locked
88
6
Program
Morning
Evening
1
On
Night
Day
7
Setup
Outside
Humidity
DRY
%
88
COOL
HEAT
88
o
o
4
1
5
12
1
4
12
1
Mode Indicators
Selects the operation mode of the equipment.
HEAT - indicates the heat mode.
COOL - indicates the air conditioning mode.
AUTO - indicates the system will automatically
changeover between heat and cool modes
as the temperature varies.
OFF - indicates the entire system is turned off.
PROGRAM ON - indicates the stored program
is enabled to run. Page 9.
2
Clock with Day of the Week
Indicates the current time and day. This clock is
also used to program the time periods. Page 5.
3
Room Temperature Display
Indicates the current room temperature.
4
Desired Set Temperature
Indicates desired room temperature(s). Page 7.
3
Page 3
11
Display
5
6
7
8
9
10
Outside Indication
Indicates the temperature displayed is from
the optional outside sensor. Page 22.
Morning, Day, Evening & Night Indication
Indicates the program time period. Page 9-12.
Setup Indication
Indicates the thermostat is in the programming
mode. Page 13.
Fan Operation Indication
- indicates constant, continuous fan
operation, (Fan On).
When Fan On is not lit - indicates the fan will
only operate when necessary to heat or
to cool. Page 7.
Service Filter Indication
Service Filter indicates when the filter should
be serviced under normal conditions.
Appears after 0 - 1950 hours of blower
operation (adjustable). Page 16.
Locked Indication
Locked appears after the right combination of
buttons are pressed, rendering the buttons
inoperative. Page 23.
11
Dry Indication
Appears when room humidity is at or below 25%.
12
Humidity Indication
MICROPULSE spray indicator. ‘Pulses’ with
INTELLIMIST spray. Always on with
conventional humidifier.
Page 4
Quick Start Set the Clock and Go
SET CLOCK
Press the SET CLOCK
button.
Am
:
12:00
S
Press the SET CLOCK
SET CLOCK
During Setup & Programming:
Pressing the Up and Down
buttons will modify the flashing
selection.
.
(Represented in dark black)
Press
MODE
To adjust the
clock or Day use
buttons.
button as above to
return to normal
operation.
TIP: Hold the Fan button in while pressing up or down to rapidly
advance the hours in Set Clock.
This thermostat is preprogrammed from the
factory to operate 1 or 2 Stage equipment without
the need for further programming. To optimize the
installation of this thermostat follow the instructions
in the Advanced Setup section.
Page 5
Basic Operation Temperature Control
Select Mode
:
Pm
12:00
The HEAT setting indicates the
temperature the room has to
reach before the furnace will
turn on to heat the room.
The COOL setting indicates the
temperature the room has to
reach before the air conditioner
will turn on to cool the room.
M
:
12:00
M
70
Pm
Heat
72
74
Cool
o
o
70
AUTO will automatically select
heat or cool based on room
temperature demand.
Program On will activate the
stored timer operation.
(Morning, Day, Evening
& Night Periods)
OFF indicates both heating
and air conditioning
systems are turned off.
:
12:00
M
AUTO
:
12:00
M
:
12:00
M
OFF
Pm
70
Program
Pm
Day
70
Pm
On
74
Cool
Heat
72
78
Cool
Heat
70
o
o
o
o
70
Press
MODE
Press
MODE
Press
MODE
Press
MODE
Page 6
Basic Operation
Temperature Control
Select Desired Temperature
:
M
AUTO
Pm
12:00
70
Pressing the up/down buttons in Auto mode will adjust both the heat and cool
set temperatures simultaneously.
Pressing the up/down buttons in Heat or Cool modes will adjust only the
heat or cool set temperature.
Fan
Operation
:
Pm
12:00
S
FAN
65
View Outdoor Temperature
72
Cool
Heat
72
Press
74
Cool
Heat
72
Outside
o
o
o
Indicates constant fan operation.
This feature is active even if the thermostat
o
is set to Off.
Press
Outside
83
In any mode, adjust the
desired Set Temperature
with
buttons.
To view Outdoor temperature
press the Outside button.
The Outside temperature will
be displayed until the
Outside button is pressed
again. 2 dashes appear if no
outdoor sensor is connected.
Page 7
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