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OWNER'S MANUAL

P/N P374-1600

Combination Temperature

and

Humidity Control

I

NTELLI

S

TAT

7 Day Programmable

M

ICRO

P

ULSE

   Technology

Thermoglow

    Backlight

One-For-All

   Technology

I

NTELLI

M

IST

   

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

Replacement Component Division       Carrier Corporation 6/01

2 HEAT - 1 COOL

TOTALINE

TEMPERATURE & HUMIDITY

Complete Control

from

72

74

AUTO

o

o

Am

i2:00

72

H

EAT

C

OOL

Summary of Contents for Intellistat

Page 1: ...NTELLIMIST 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 Replacement Component Division Carrier Corporation 6 01 2 HEAT 1 COOL TOTALINE TEMPERATURE HUMIDITY Complete Control from 72 74 AUTO o o Am i2 00 72 HEAT COOL ...

Page 2: ... Periods ADVANCED SETUP ABOUT ADVANCED OPERATION WARRANTY Page 1 CAUTION Follow Installation Instructions before proceeding SET THERMOSTAT TO MODE OFF PRIOR TO CHANGING SETTINGS IN SETUP OR RESTORING FACTORY DEFAULTS 2 3 5 6 9 13 18 24 P N P374 1600 Replacement Components Division Carrier Corporation 6 01 ...

Page 3: ...03 68 S SET CLOCK PROGRAM VACATION OUTSIDE FAN MODE FAN ON PROGRAM LOW HUMIDITY SET CLOCK MED MODE HIGH OUTSIDE OFF On Off Low Med High Humidity Set Clock Mode INTELLISTAT Temperature Humidity Control Pressing the Humidity Shift Key will shift the button functions The upper labeled functions are humidity controls 67 67 Fan Outside Shift Program Heat Cool Heat Cool SHIFT ...

Page 4: ...N indicates the stored program is enabled to run Page 9 Clock with Day of the Week Indicates the current time and day This clock is also used to program the time periods Page 5 Room Temperature Display Indicates the current room temperature Desired Set Temperature Indicates desired room temperature s Page 7 Display Page 3 1 1 1 2 3 11 4 4 7 10 8 6 9 1 12 12 5 88 88 DRY OFFON AUTO Program ServiceFi...

Page 5: ...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 Dry Indication Ap...

Page 6: ...t the Clock and Go Page 5 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 S buttons To adjust the clock or Day use Press Am 12 00 SET CLOCK SET CLOCK MODE TIP Hold the Fan button in while pressing up or down to rapidly ad...

Page 7: ...ng and air conditioning systems are turned off 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 Select Mode Basic Operation Temperature Control Page 6 72 o Pm 12 00 70 M 74 o Pm 12 00 70 M 72 74 AUTO o o Pm 12 00 70 M OFF Pm 12 00 70 M 70 78 ProgramOn o o Pm 12 00 70 Day M Press MODE P...

Page 8: ...ed Temperature View Outdoor Temperature Fan Operation Page 7 Basic Operation 72 72 AUTO o o Pm 12 00 70 83 M Indicates constant fan operation This feature is active even if the thermostat is set to Off 72 74 o o Pm 12 00 65 S Press FAN Outside Press Outside To view Outdoor temperature press the Outside button The Outside temperature will be displayed until the Outside button is pressed again 2 das...

Page 9: ...e to variations in environmental conditions it is not always possible to achieve the desired humidity setpoint Humidity Levels only available with Humidifier INTELLIMIST MED LOW HIGH HI will appear for 2 hours When using an humidifier the moisture added to the airflow may be increased or reduced If increased by pressing the High button the moistrue flow will be increased for 2 hours then back to M...

Page 10: ...the start time for Morning Adjust the heating setpoint for Morning Adjust the cooling setpoint for Morning M Su 35 99 35 99 M Am 6 00 Morning M 78 o Am 6 00 Morning M 70 78 o o Am 6 00 Morning M Use the back cover Programming Worksheet to help with this section Press PROGRAM Press MODE Press MODE Press MODE Press MODE Cool Cool Heat ...

Page 11: ...t for Evening Adjust the start time for Day Adjust the heating setpoint for Day Adjust the cooling setpoint for Day 35 99 35 99 35 99 Am 8 00 Day M Pm 6 00 Evening M Day 85 o Am 8 00 M Evening 78 o Pm 6 00 M Day 62 85 o o Am 8 00 M Press MODE Press MODE Press MODE Press MODE Press MODE Cool Cool Cool Heat ...

Page 12: ...ust the heating setpoint for Evening Adjust the cooling setpoint for Night Adjust the start time for Night Pm i0 00 Night M Night 82 o Pm i0 00 M Pm 6 00 Evening M 70 78 o o Night 62 82 o o Am i0 00 M 35 99 35 99 35 99 Press MODE Press MODE Press MODE Press MODE Cool Cool Cool Heat Heat ...

Page 13: ...then pressing mode will copy the previous day s program and then will ask the same copy question again If yes is selected each time this routine will repeat The copy command becomes available after programming the entire previous day If No is selected as in previous steps flashing prompts for input will appear for the 4 time periods for the next day Press MODE Press MODE ...

Page 14: ...use the Mode button to place the unit in OFF These steps are normally set up by the installer Setting these values incorrectly may result in improper operation Setup steps 1 2 are found in the clock set section NOTE Each step is located at the top right corner of the display for easy reference B O Press MODE PROGRAM MODE Adjust the Deadband 5 OFF OFF Setup Setup eh ON OFF 6 Press MODE Press MODE P...

Page 15: ...umidity demand or Select OFF to only turn on the humidifier if in Heat or Fan and there is a humidity demand I0 I I Setup Setup Ton 7 8 9 Setup Pls 3 Press MODE Press MODE Press MODE Press MODE Press MODE Adjust the minimum difference between cooling heating setpoints 0 6 Setup 2 81f Select the cycles per hour limit d cycles per hour limit defeated d1 d defeat 5 min Compressor lockout d d1 2 6 cy ...

Page 16: ...0 off I4 Setup Setup 0 00 Press MODE Press MODE Press MODE I5 I6 Am Pm ON OFF 7 00 9 00 Adjust the programmable fan start time Adjust the programmable fan stop time page 20 OFF ON Select the display back light always On or Off after 8 seconds L I On Off Step 14 appears only if step 13 is not 0 00 Step 15 appears only if step 13 is not 0 00 Step 12 only appears if Step 9 is On ...

Page 17: ...er to 0 to remove the icon from the display 0 1950 I8 ServiceFilter Setup 0 I7 ServiceFilter Setup 0 Press MODE Press FAN Select thermostat operation in degrees Fahrenheit or Centigrade F C Setup f I9 To Exit Press PROGRAM Press MODE 20 sp Press MODE View humidity setpoint only or view room humidity with setpoint SP setpoint only sp room humidity and setpoint ...

Page 18: ...Control 13 14 17 18 19 Off On Off 0 6 2 8 Cycles per hour d d1 2 6 6 9 MicroPulse interval Off On On 10 HVAC capacity Tonnage for humidifier 1 7 3 11 Standalone Humidity with Fan Off On Off Off On Off Programmable Fan 0 00 0 60 0 00 Programmable Fan Start Time 24 hour 7 00 Am 15 Programmable Fan Stop Time 24 hour 9 00 Pm 16 Thermoglow backlight Off On On Reset Service Filter icon 0 0 Service Filte...

Page 19: ...ST humidifier will be pulsed on and off with varying durations and intervals based on the above settings If the humidifier used with this control is not an INTELLIMIST Step 9 should be OFF Conventional Humidity Control will provide a continuous signal to the humidifier as long as there is a humidity demand and a call for heating or the fan is energized To control a conventional humidifier Step 9 i...

Page 20: ...n INTELLIMIST humidifier and an outdoor sensor the INTELLISTAT control will reduced the moisture put into the airflow when it is cold outdoors This will reduce the moisture buildup on the inside of windows The amount of reduction in humidity is calculated with a complex formula using various parameters which include indoor temperature and outdoor temperature To activate this feature Select ON Step...

Page 21: ...tting the times to the same setting in both steps 14 15 will allow Programmable Fan to operate 24 hours a day page 15 step 13 EMERGENCY HEAT Is a feature available to Heat Pump installations To turn on Emergency Heat press in the Fan button While holding the Fan button press Up button for 2 seconds The Cool setpoint display will read EH During Emergency Heat the thermostat will turn on the fan and...

Page 22: ...e Heat setpoint was adjusted to 70 while in the Heat mode upon entering the Auto mode the Heat and Cool setpoints would be 80 and 70 Both setpoints would then move up and down together in this example spread by 10 degrees by pressing the up or down buttons To move the Heat and Cool setpoints closer together enter the Cool or Heat mode by pressing the Mode button then adjust the setpoint s closer t...

Page 23: ... the thermostat to compare the outside temperature to the indoor temperature for window condensation control Sensor when asked to This thermostat will temperature from the Outdoor Sensor to The Outdoor Sensor is available in a wired or wireless version The wired sensor can be connected to the thermostat with Unshielded See the Outdoor Sensor instructions for further details up to 500 of 20 ga or 3...

Page 24: ...gether The Locked icon will disappear from the display Press all 3 for Keypad Lockout MODE 55 85 HEAT COOL Locked o o Pm 12 00 70 We DEHUMIDIFICATION This option is ONLY available to modern circuit boards with DEHUM inputs On these circuit boards DEHUM is connected to R to allow high speed fan and disconnected to force low speed fan The Intellistat signal Y2 connected to DEHUM will keep the fan in...

Page 25: ...ERSON WHATSOEVER ALL WORK UNDER THE TERMS OF THIS WARRANTY SHALL BE PERFORMED DURING NORMAL WORKING HOURS AL REPLACEMENT PARTS WHETHER NEW OR REMANUFACTURED ASSUME AS THEIR WARRANTY PERIOD ONLY THE REMAINING TIME PERIOD OF THIS WARRANTY THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR 1 Normal maintenance as outlined in the installation and servicing instructions or owners manual including filter clea...

Page 26: ...H S D A Y Morning Day Evening S U N D A Y Morning Day Evening Night T U R A S D A Y Morning Day Evening Night F R I D A Y Morning Day Evening Night Night W E N E S D D A Y Morning Day Evening Night T U E S D A Y Morning Day Evening Night DAY PERIOD HEAT START TIME COOL M O N D A Y Morning Day Evening Night No Yes P N 88 240 1 Printed on recycled paper ...

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