Setting the current day and time, Programming the first day, T8624d chronotherm – Honeywell CHRONOTHERM IV DELUXE T8624D User Manual

Page 13: Iv deluxe programmable thermostat, Press run program, Press day until the desired day is displayed, Time, Set current day/time, Daylight time, Run program

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T8624D CHRONOTHERM

®

IV DELUXE PROGRAMMABLE THERMOSTAT

68-0166—1

13

Setting the Current Day and Time

IMPORTANT

Always press the keys with your fingertip or similar
blunt tool. Sharp instruments like pens and pencil
points can damage the keyboard.

1. Press Set Current Day/Time.

NOTE:

On initial power up or after an extended power
loss, 1:00 pm flashes on the display until a key
is pressed.

Programming the First Day

Start by programming the Wake time and temperature (and
fan operation on select models) for any one day:

1. Press Wake.

M10312

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Heat/Cool

Settings

Daylight

Time

Copy

Mon

PM

Set Day/Time

2. Press Day until the current day is displayed.

NOTE:

Sun=Sunday, Mon=Monday, Tue=Tuesday,
Wed=Wednesday, Thu=Thursday, Fri=Friday,
Sat=Saturday.

M10313

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Day

Heat/Cool

Settings

Daylight

Time

Copy

PM

Tue

Set Day/Time

3. Press Time

or Time

until the current time

is displayed.

NOTE:

Tapping the Set Current Day/Time will change
the time in one hour increments.

M10314

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Time

Heat/Cool

Settings

Daylight

Time

Copy

AM

Tue

Set Day/Time

NOTE:

If the current time is Daylight Savings Time,
press Daylight Time until DST is displayed.

M10315

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Heat/Cool

Settings

Daylight

Time

Daylight

Time

Copy

AM

DST

Tue

Set Day/Time

4. Press Run Program.

M10316

Time

Set Program

System

Fan

Run

Program

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Heat/Cool

Settings

Daylight

Time

Copy

Auto

System

Fan

Wake

Room

AM

DST

Tue

Heat

M10317

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Wake

Leave

Return

Sleep

Day

Heat/Cool

Settings

Daylight

Time

Copy

Heat

Auto

System

Fan

Wake

AM

Tue

Set Program

Start Time

Setting

Heat

2. Press Day until the desired day is displayed.

M10318

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Day

Heat/Cool

Settings

Daylight

Time

Copy

Heat

Auto

System

Fan

Wake

Mon

AM

Set Program

Start Time

Setting

Heat

3. Press Time

or Time

until the desired Wake time

is displayed.

NOTE:

The program times are in fifteen minute
intervals. (Example: 8:00, 8:15, 8:30).

M10319

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Heat/Cool

Settings

Daylight

Time

Copy

Heat

Auto

System

Fan

Wake

Mon

AM

Set Program

Start Time

Setting

Heat

Time

4. Press increase

or decrease

key until the desired

Wake temperature is displayed.

NOTE:

The setpoint temperature range is 40 to 90

°

F

(7 to 31

°

C) for heating and 45 to 99

°

F

(9 to 37

°

C) for cooling.

M10320

Time

Set Program

System

Fan

Run

Program

Hold Temp

Set Current

Day/Time

Wake

Leave

Return

Sleep

Day

Heat/Cool

Settings

Daylight

Time

Copy

Heat

Auto

System

Fan

Wake

Mon

AM

Set Program

Start Time

Setting

Heat

NOTE:

Press Fan to modify fan operation. Auto
means the fan will run only when the heating
or cooling equipment is operating. On means
the fan will run continuously for the entire
period.

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