Honeywell PC8900

69-0892—1 5
J.S. Rev. 2-96 ©Honeywell Inc. 1996
Printed in Mexico
M6260
CHECK
SET
CLOCK
HEAT/COOL
SETPOINTS
SELECT
PERIOD
CANCEL
HOLD
HUMIDITY
VENTILATE
RUN
SYSTEM
HEAT OFF COOL
FAN
AUTO ON CIRC
DAY
TIME
TIME
SYSTEM
SYSTEM
SYSTEM
HEAT OFF COOL
HUMIDITY
TEMPORARY
HEAT/COOL
SETPOINTS
FAN
AUTO ON CIRC
VENTILATE
HEAT SET PT COOL
HOLD
TEMPORARY
FAN
CIRC
TEMPORARY VENT
FAN
CIRC
See Owner’s Guide, form 69-0891 for more information. If you have
questions regarding the Honeywell Perfect Climate Comfort Center
TM
please visit our web site at www.honeywell.com/yourhome or call the
24-hour automated information line at 1-800-468-1502.
Press Display
b. Vacation hold for 1 to
7 days, use step a
(hold indefinitely) and
then use the following
steps
c. End hold
Checking Readings and Settings
a. Press check
repeatedly to see room
humidity, outside
temperature, fan
setting, ventilator and
system settings
DAY
TIME
TIME
RUN
AM
MON
CANCEL
CHECK
HEAT SET PT COOL
SUN MON TUE WED THU FRI SAT
AM
SUN MON TUE WED THU FRI SAT
AM
5. Programming
System,
Humidity and Frost
Press Display
a. Set system
b. Set % humidity (to
program your frost
setting if outdoor
sensor is installed,
press humidity key a
second time)
Changing the Program Temporarily
a. Changing the temp-
erature temporarily for
current period
b. Changing the fan
setting temporarily for
current period
c. Changing the vent
setting temporarily for
current period
Holding the Program
a. Hold indefinitely
As an ENERGY STAR
SM
partner,
Honeywell has determined that this
product meets the ENERGY STAR
SM
guidelines for energy efficency.
Quick Guide
www.honeywell.com/yourhome
69-0892-1

Honeywell PC8900 Specifications

General

Stages	Up to 2 Heat/2 Cool
Display	Digital
Voltage	24 VAC
Temperature Range	40°F to 90°F
Type	Programmable
Compatibility	Heat Pump
Programmable	Yes

Summary

Set the Clock

Enter clock setting mode

Enter the mode to adjust the clock settings.

Set current day

Set current time

Program 1 st Day

Enter program mode

Access the programming interface for daily schedules.

Select a day, start with Monday

Specify the day to begin programming, starting with Monday.

Select a period, start with WAKE

Choose the first time period of the day to program (e.g., WAKE).

Set the period starting time

Define the start time for the selected period.

Set the temperature for heating

Set the desired temperature for heating.

Set the temperature for cooling

Set the desired temperature for cooling.

Choose fan operation

Repeat steps to program LEAVE, RETURN and SLEEP

Program the remaining daily periods (LEAVE, RETURN, SLEEP).

Copy program to rest of the days

Duplicate the programmed schedule to other days.

Exit programming mode

Changing the Program

Enter program mode

Locate desired day and period

Change time

Change temperature

Change fan setting

Exit program mode

Programming System, Humidity and Frost

Holding the Program