Honeywell CT8602 Support Question
Honeywell CT8602 Support Question
Find answers below for this question about Honeywell CT8602.Need a Honeywell CT8602 manual? We have 1 online manual for this item!
Question posted by chuddleston4 on December 23rd, 2022
Filter Light
how stop filter light from flashing
Current Answers
Answer #1: Posted by SonuKumar on December 23rd, 2022 6:37 PM
SonuKumar
Member since:
May 9th, 2021 Points: 16,627,790
Member since:
May 9th, 2021 Points: 16,627,790
Locate the "Check Filter" or "Check Pre-filter" button on the control panel. If the ' Pre-filter " button is illuminated, press it twice within one second to reset the light. When the " Check Filter " button is lit, press it and hold it for up to two seconds until the light turns off.
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Related Honeywell CT8602 Manual Pages
Owner's Manual - Page 1
... Step 12. All Rights Reserved
69-1532-2 Customize Your Thermostat ...10 Step 9. Table of Contents
Step 1. Set Fan Operation Switch ...9 Step 7. Honeywell CT8602
PROGRAMMABLE THERMOSTAT
Seven Day Programmable Heat and/or Cool Low Voltage (20 to 30 Vac) Thermostat and Wallplate Model CT8602
OWNER'S GUIDE
Para obtener un documento con las instrucciones en españ...
Owner's Manual - Page 2
... NOTICE
If this control, or of energy and money by purchasing your Honeywell thermostat -
the smart thermostat that can damage the product or cause a hazardous condition. This manual answers ...in the trash. Contact your own. MERCURY SWITCH
TYPICAL LOCATION OF A MERCURY SWITCH IN A THERMOSTAT
M10614
69-1532-2
2 It comes preprogrammed.
the state of the questions that : •...
Owner's Manual - Page 4
... DISPLAYED IS THE CURRENT ROOM TEMPERATURE
M18746
69-1532-2
4 SHOWS WHEN THERMOSTAT IS IN THE PROGRAMMING MODE
SHOWS THERMOSTAT IS PROCESSING INFORMATION AND WAITING TO CALL FOR HEAT OR COOL
DISPLAYS EITHER...SET TEMPERATURE
System Heat Off
Cool
SHOWS CURRENT SYSTEM SWITCH POSITION HEAT/OFF/COOL
SHOWS THAT THERMOSTAT IS "CALLING" FOR HEAT OR COOL
Wake Leave Return Sleep DST
SHOWS CURRENT DAY ...
Owner's Manual - Page 5
... 50°F (10°C).
! M5136
5
69-1532-2 Package Contents
• Thermostat • Wiring labels
• Wallplate • Screws and anchors
• Owner's Guide
... If either system does not work properly.
Remove the cover from the old thermostat. Disconnect the wires from the old thermostat.
Tools Required
• Screwdriver • Hammer • Level
• ...
Owner's Manual - Page 6
... hot water (zoned) heating systems also have three wires for appearance, if desired. MOUNT THERMOSTAT WALLPLATE
! Position wallplate on the Chronotherm wiring wallplate. Use a pencil to the place of...mounting screws. Disconnect the wires and wrap them separately using the fan On switch this thermostat works with multistage systems, so return the product to mark
WALL
two mounting holes ...
Owner's Manual - Page 7
... screws. Wraparound and straight connections are connected to help prevent drafts from adversely affecting thermostat operation. FOR STRAIGHT INSERTION STRIP 5/16 IN. (8 MM).
For wiring diagrams, ... must comply with the corresponding terminal letter on the wires when you removed the old thermostat (see illustration).
!
Plug the hole in the wall with insulation to both acceptable,...
Owner's Manual - Page 8
... TOP. Terminal on the next page. Bb
Bb
Changeover in the wallplate so the positive terminals all
point up and away as shown on Old Thermostat
Connect To
Description
R, RHa, 4, V
R
Power
Rc, Ra
Rc
Power for programming and operation of the wire with electrical tape and push the taped wire back...
Owner's Manual - Page 9
... immediately with the heating and cooling in the thermostat.
! Refer to the thermostat and the wall surface. If the display is... connected.
9
M16424
FUEL SWITCH
M12676
69-1532-2
The E setting allows the fan to lack of battery power in a system where the G terminal is blank, the batteries are running low, a REPL BAT message flashes...
Owner's Manual - Page 10
... on. • Temperature °F. • 12-hour clock format. ENGAGE TABS AT TOP OF THERMOSTAT AND WALLPLATE. CUSTOMIZE YOUR THERMOSTAT
Your Honeywell CT8602 Thermostat comes preset to the most commonly used settings. Sharp instruments like pens and pencil points can change any...hold down , , and simultaneously until the display shows two numbers. STEP 7. MOUNT THE THERMOSTAT
A.
Owner's Manual - Page 12
... Set Function (Feature Number 37)
Do not change time format: ! Press or until the display shows the desired cooling temperature range
stop . ! Cooling Temperature Range Stops (Feature Number 35)
Temperature range options are :
- 90 = highest setting for cooling setpoint (preset)
- 46 to 89 = temperature range (1°F increments) of cooling setpoint settings.
! ...
Owner's Manual - Page 13
Furnace Air Filter Timer (Feature No. 43)
Filter timer options: 0 = off 1 = 30 days 2 = 90 days (preset) 3 = 180 days 4 = 365 days To change your UV ... on calendar days. M20246
! NOTE: The humidifier pad time is based on calendar days. NOTE: The filter time is based on replacing and/or cleaning your humidifier pad. See your humidifier instructions for complete details on
replacing your...
Owner's Manual - Page 14
....
! STEP 9. Run
Program
STEP 10. PROGRAMMING
The keyboard is in one-hour increments.)
! The thermostat displays day, time, program period, temperature, system and fan settings. Set Curent Day/Time
! Press...! SET THE CLOCK
Set Current Day and Time
NOTE: On initial power-up, the screen flashes 1:00 pm until current time shows. (Tapping
Set Curent Day/Time
advances time in effect.
...
Owner's Manual - Page 16
... ! Repeat each step in Copy a Day.
!
M13327
Mon Wed
! NOTE: After the first day is programmed, you want to accept the change. ! Copy a Day
Your thermostat can copy that day to another. ! Press Copy . Press Copy to copy. !
Owner's Manual - Page 17
... setting cancels when the next program period starts or
when you want to be cleared.
! Clear a Program Period
NOTE: Wake cannot be cleared.
!
OPERATING YOUR THERMOSTAT
Change Temperature Setting Until the Next Program Period (Temporary Change)
! Move the System switch to room temperature after approximately three seconds.)
! Press Hold Temp then...
Owner's Manual - Page 18
... Time
in a five minute period scrolls through 255) is displayed when operating on daylight savings time. View or Reset Timer Settings
When the thermostat activates a timer, the thermostat flashes Filter until the desired number of days remaining at any time by pressing the key until display shows desired temperature setpoint.
! If more than one...
Owner's Manual - Page 19
Cool: The thermostat controls your local contractor or visit www.honeywell.com/yourhome. Contact your air ... fan runs continuously only if fan relay is connected to the G thermostat terminal.)
Fan Auto: Normal setting for most homes. The equipment controls the fan operation.
Heat: The thermostat controls your furnace filter, humidifier pad or UV lamp, see the product owner's manuals. ...
Owner's Manual - Page 20
...40°F to 90°F (4.5°C to 32°C) for cooling. Check Customize Your Thermostat section, Feature Numbers 34 and 35.
Or contact your local heating and cooling contractor.
System ... does not come on. Display flashes during programming. Temperature settings will not change • (example; Solution Guide. If... Mount and latch the thermostat on .
• Set the...
Owner's Manual - Page 21
... appears dim. Table 3.
Toll-Free Customer Assistance
Please read and follow the instructions for Smart Response™ technology, the
start times occur before your thermostat is illuminated and replace batteries. • Replace batteries now. Then...
• Check the program times for the period in question. • Make sure the AM ...
Owner's Manual - Page 22
...OR
CONTACTOR RELAY
1
VALVE COIL COIL
1 POWER SUPPLY.
M12739 PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. M10617
4-WIRE SINGLE-STAGE HEAT PUMP (JUMPER INTACT)
THERMOSTAT B
RC O W Y
R
G
3
22
2
COMPRESSOR
HEAT CHANGEOVER
CONTACTOR 2
VALVE
1
COOL CHANGEOVER
FAN
VALVE
RELAY
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2 USE...
Owner's Manual - Page 23
..., CRC c. 1374.
23
69-1532-2 M10619
HEAT DAMPER
HEAT RELAY
COMPRESSOR CONTACTOR
COOL DAMPER
1 POWER SUPPLY. 5-WIRE HEAT/COOL (JUMPER REMOVED)
THERMOSTAT B
RC O W Y
R
G
5-WIRE HEAT/COOL WITH DAMPER (JUMPER INTACT)
THERMOSTAT B
RC O W Y
R
G
HEATING RELAY OR VALVE COIL
1
FAN RELAY
COOLING CONTACTOR COIL
1
1 POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND OVERLOAD
PROTECTION AS...
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