3M 25 - Manual

PROGRAM
HOLD COPY REVIEW FILTER
TIME SLOT
TIME SET
SET CLOCK
EPA
PROG2
TARGET TEMP
HEAT
TARGET TEMP
TARGET TEMP
HEAT
Statement of use:
The 3M-25 can be
used with - millivolt,
24V single and
2-stage
conventional
systems,
gas/oil/electric heat,
1-stage heat
pumps, 2 -stage
heat pumps, zoned
hot water (2 or 3
wire), zoned forced
air, single and
2-stage cooling, and
hybrid systems.
PROG 2: An alternative program can be used for holidays, shift work, etc.
Access by pushing the PROG 2 button. PROG 2 will then be active until you
shut it off by touching the PROG 2 button again. The main program will then
again be active. To change PROG 2 press
DAY
until PROG 2 is displayed
and repeat the programming procedure.
• When finished with your custom program, either wait 60 sec or press HOME
to save and run your program.
To program for COOL, select COOL with the Heat/Cool MODE switch and
repeat the above procedure.
To REVIEW the program you have entered:Press PROGRAM once to enter
programming mode.Then press FILTER/REVIEW once.
The display will cycle through the programmed times and temps, showing
each program for 12 seconds. Starting from Sunday; MORN and ending on
Saturday; NITE . The programmed temperature is shown on the left of the
LCD, the programmed time, day and time slot are shown on the right and the
right top of the LCD respectfully.
• Press HOME to leave program REVIEW mode and run the program.
Set Clock
Energy Saving Program
FOLD
LINE
Set day of the week -
• Press SET CLOCK once
to set the day of the week.
The day of the week display
flashes. (Initially SU for Sunday)
• Press
to select the day.
Set time of day -
• Press SET CLOCK again to set the time. The time display will flash.
• Press to set the time. Press and hold to set the time
in the fast mode.
• Press HOME to store your settings.
This Thermostat comes preprogrammed
with an energy saving program. This program is recommended for energy
efficiency. We strongly recommend that you use this program for one week,
and see if it works for you. If it does not fit your needs you can always input a
custom program.
• To Run the energy saving program, select HEAT or COOL
with the mode switch. The unit is now running the energy
saving program. To return to the energy saving program
press EPA.
• One of the TIME SLOT icons MORN, DAY, EVEN, NITE comes
on, this indicates the TIME SLOT active in the energy
saving program. For program details refer to the energy
saving program chart above.
TEMP
Up/Down
Dial
Target
Temp
Time
Battery
Compartment
Control Panel
Reset
button Heat/Cool
Mode Switch
Fan
Switch
Program Program cont.
• Select HEAT with the HEAT/Cool MODE switch.
• To select the DAY you want to program: Press PROGRAM to enter
programming mode. The PROGRAM icon will come on. The day icon will show
SU (Sunday). Press
day
again to advance the day selection.
• Select the TIME SLOT you want to program: To change the TIME SLOT
( MORN, DAY, EVEN, NITE) press the
NEXT
button. The display will cycle
through the time periods in sequence. Select MORN.
• Select the desired temperature for that TIME SLOT : To change the
temperature for that TIME SLOT turn the TEMP +/- dial.
• Select the time of day you want that TIME SLOT to represent:
To set the time when MORN will begin , press the or
TIME>
buttons
to move the set point forward or backward in time.
• Select the next TIME SLOT and program temp and time:
Press
NEXT>
the display will show DAY. Repeat setting temp and time.
Select the remaining TIME SLOT's, EVEN and NITE. Program their temp and
time info. Repeat the above procedures for each day of the week.
Push
DAY>
button to cycle through the days.
To COPY the program of the current day to another day, press COPY
program once. COPY will display on the LCD. The day icon for the source
day will go solid and the day icon for the destination day will flash. Use day
button to select the destination day. Press COPY again to confirm the copy.
If you decide you don't want to copy, press HOME to exit.
NOTE: 60 Second Rule-During programming, if a button is not
pushed within 60 seconds, the unit will go out of the set mode.
Everything you have input in this programming will automatically be saved.
NEXT
NEXT
DAY
DAY
DAY
TIME TIME
TIME TIME
PG
2
PG
3
PG
4
PG
5
All Days 70 o F 62 o F 70 o F
MORN
6:00am
HEAT
DAY
8:00am
EVEN
6:00pm
NIGHT
10:00pm
All Days 78 o F 85 o F 78 o F
MORN
6:00am
COOL DAY
8:00am
EVEN
6:00pm
NIGHT
10:00pm
Operation 8082
RESET MENU PROGRAM
Front cover
pg 2
pg 1
C A U T I O N
Your th ermos tat is a pre
cise ins trumen t.
Please handle it with
care.
Turn of f elec tricity to the ap pliance befo
re ins tallin g or
servic ing the rmost at or an y part of the
system . Do not
turn ele ctricity back on un til work is com pleted.
Do no t short (jumpe r) acro ss ele ctric termina ls at
control on furna ce or air conditi oner to test t he system.
This will damage
the therm ostat and void y our w arran ty.
All w iring must c onform to loca l codes a nd ord inances.
This therm ostat is design ed for u se with 2 4 volt AC and
millivolt systems . The thermos
tat should be limite d to a
On replacement installations, mou
nt the new
thermostat in place of
the
old one i
f pos sible.
On new Installations,
follow the guidelines lis
ted below
.
Locate
the thermostat on an inside wall, a
bout 5 ft.
(1.5m
) above the
floor , and in
a room that is used often.
Do not insta
ll it where there are unusual h
eating conditions, such as: in
direct sunlight; near a lamp,
radio, television,
radiator register
, or
fireplace; near hot water
pipes in
a wall; ne
ar a stove on the other side
of a wall.
Good
5ft. (1.5m) PG 2
Operation 8082
1 Lo cation
Caut ion
Tools
To avoid e lectrical shock and to pre vent da mage to the furnace, a
ir con ditioner ,
and the rmostat, discon nect th e powe r supp ly befo re be ginning w ork.
This can be do ne at the circuit b reaker , or at t he ap plianc e.
On replace
ment installati
ons, mou
nt the new
thermo stat in place of
the old one if
possible.
On new Installations,
follow the guid
elines list
ed
below . Loca te the thermostat on an insid
e wa ll, about 5 ft.
(1.5m) above
the floor , and in a room that
is use d
often. Do not i
nsta ll it whe re there ar
e unusual
heating
You will need #1 Philli
ps screwdri
ver (small) a
nd
Operation 8082
RESET MENU PROGRAM
Front cover
Instruction book concept
First page
spread
C A U T I O N
Your th ermos tat is a pre
cise ins trumen t.
Please handle it with
care.
Turn of f elec tricity to the ap pliance befo
re ins tallin g or
servic ing the rmost at or an y part of the
system . Do not
turn ele ctricity back on un til work is com pleted.
Do no t short (jumpe r) acro ss ele ctric termina ls at
control on furna ce or air conditi oner to test t he system.
This will damage
the therm ostat and void y our w arran ty.
All w iring must c onform to loca l codes a nd ord inances.
This therm ostat is design ed for u se with 2 4 volt AC and
millivolt systems . The thermos
tat should be limite d to a
On replacement installations, mou
nt the new
thermostat in place of
the
old one i
f pos sible.
On new Installations,
follow the guidelines lis
ted below
.
Locate
the thermostat on an inside wall, a
bout 5 ft.
(1.5m
) above the
floor , and in
a room that is used often.
Do not insta
ll it where there are unusual h
eating conditions, such as: in
direct sunlight; near a lamp,
radio, television,
radiator register
, or
fireplace; near hot water
pipes in
a wall; ne
ar a stove on the other side
of a wall.
Good
5ft. (1.5m) PG 2
Operation 8082
1 Lo cation
Caut ion
Tools
To avoid e lectrical shock and to pre vent da mage to the furnace, a
ir con ditioner ,
and the rmostat, discon nect th e powe r supp ly befo re be ginning w ork.
This can be do ne at the circuit b reaker , or at t he ap plianc e.
On replacement installations, mou
nt the new
thermosta
t in pla ce of the old one if p
ossib le.
On ne w Insta
llations, follow
the gui
delines listed
below . Locate the th ermo stat on an ins
ide wall, about 5 ft
.
(1.5m) above the floor
, and in
a roo m that is
used
often. Do not install it where there are
unusu al heati ng
You will
RESET MENU PROGRAM
TIME TIME
TIME TIME
NOTE: Your thermostat comes from the factory calibrated to + or - 1 o F actual
temperature. It is an accurate instrument. If you want your thermostat to
display the same temperature as another thermometer in your home, you can
adjust its calibration.
To change the calibration:
Mode switch of the unit must be in the HEAT or COOL position.
Press the
Turn the Temp +/- dial to adjust the offset temperature reading.
Press HOME to save the new setting.
TIME
Calibration
PG
13
PG
12
PG
14
PG
15
C or F display HEAT PUMP AUX only
Celsius / Fahrenheit selection. The C/F jumper is on the top left of the 3M-25:
With the jumper OFF 3M-25 displays Fahrenheit.
When changed, the thermostat must be reset to activate the change. When
resetting, all custom settings and programming will be erased and only the
energy saving program will remain.
12/24 hour
o C - o F jumper
12/24hr
jumper
Lock
Allows you to lock the 3M-25 (to prevent any changes in custom settings)
• To enable or disable the program lock, press the following buttons one at
a time,in this sequence.
FILTER, then SET CLOCK, and last HOME.
The LOCK icon (a key) appears when the system is locked.
• Repeat to unlock
Low Battery
• When the batteries are low, the battery icon will come on and flash.
The two AAA Batteries in the unit need to be replaced. In some
installations your heater system will stop functioning when the thermosat
loses power. Replace batteries as soon as you see this warning. The
thermostat programs will remain for 30 seconds while the batteries are
removed and replaced.
• Do not take longer than 30 sec to change the batteries in your unit
or you will lose all custom settings and all programming. Only the Energy
Saving program will remain. Once the batteries are replaced, the system will
return to normal in 2 seconds.
PG
11
PG
10
TIME
Spec. Featr. cont.
Temp HOLD
To change and hold the temperature until you return.
• Open the door and push the HOLD button. The HOLD icon comes on.
Turn the temp control dial to set the hold temperature.
• HOLD is canceled if the MODE switch is moved, or press HOLD again.
Filter
The life of a HVAC filter varies depending on many factors, furnace run time,
and this will vary from the filter life noted on the filter media. The 3M-25 has a
feature that keeps track of actual furnace run time and reminds you to
periodically replace your system's air filter.
• Press the FILTER button once to review the current filter record.
The FILTER and WKS icons come on with filter run-weeks being displayed.
• Press to clear the record. Press again to recover old run-time.
• To SET or see the LIMIT FILTER setting, press and hold the FILTER button
for two seconds. The default filter limit is set to 0 weeks and the max setting is
99 weeks. Use the buttons to set the filter limit. The LIMIT
FILTER must be set to get a FILTER warning on the HOME screen when the
filter needs service.
To leave the filter display, press HOME or wait 60 seconds.
PG
9
TIME
TIME
TIME
SWING setting determines the temperature
difference from ON to OFF that the 3M-25 will command the HVAC system to run.
• With the MODE switch in HEAT or COOL, press the button.
• The SWING icon is displayed. The current setting of temp swing is shown on the
display (default at .5 o F).
To change the swing, press the or buttons. The furnace will
cycle more at the lower numbers as it tries to keep your set point constant.
To complete the swing setting, push the HOME button.
Manual
• With the MODE switch in HEAT or COOL, turn
temp control dial to temporarily change the control
temperature by 1 degree per step.
NOTE: to avoid accidental setting changes intial
touch i s delayed .5sec. After that all functions are
instant.
• The OVERRIDE icon flashes to shows the displayed temperature may be
different from the programmed setting.
• The OVERRIDE is canceled at the start of the next time period,
or when the MODE switch is moved, or if TEMP HOLD is pressed twice.
TIME
PG
8
Special Features - Swing
PG
6
PG
7
Front Cover
Back Cover
1006-017
Covers removed
Operation 3M-25
Customer Support: 888-607-5824 or
Visit our website www .radiothermostat.com/filtrete
ENGLISH mode day time
target
temp
time
slot temp
TEMP control
dial
warmer
cooler
The thermostat can display time in 12 or 24 hour
formats. The 12/24 jumper is on the top of the
3M-25. With the jumper OFF the 6025 displays
12 hour time, 24 hour time with the jumper ON.
When changed, the thermostat must be
This thermostat can be used with all millivolt and 24VAC heating and cooling
systems. It cannot be used with line voltage systems. This thermostat is digital
and your desired heat or cool temperatures can easily be set on the large
screen with the +/- dial. A minimum 4 minute off time protects heating and
cooling systems from damage.
This thermostat uses a new technique
called sequential staging for more
comfort with faster reaction to requested
temperature changes when controlling 2
stage systems.
3M-25 Features
If you have a heat pump with auxiliary heat, and the heat pump is not
working properly, your thermostat will still keep your room temperature
within about 2F of the target temperature.
• To select Auxiliary ONLY heat by temporally moving the HEAT PUMP
[Jumper 5] jumper to the AUX ONLY position [Jumper 6]. This will keep your
room temperature within the swing setting of the target temperature.
• Be sure to restore it to PUMP when the pump
is again operational as aux heat is more
expensive than pump heat.
HEAT PUMP
AUX only
1 2
7
3 4 5 6
8
C B OW
2
W Y Y
2
RH RC G A
AAA AAA
PROGRAM HOLD COPY REVIEW FILTER
TIME SLOT
TIME SET SET CLOCK
EPA
PROG2
TARGET TEMP
HEAT
AAA AAA
PROGRAM HOLD COPY REVIEW FILTER
TIME SLOT
TIME SET SET CLOCK
EPA
PROG2
TARGET TEMP
HEAT
7
3 4 5 6
8
G A
TARGET TEMP
HEAT
HEAT
COOL
OFF
FAN
AUTO
ON
Product Name: 3M-25
Document Title: Operate Guide ENG
Document Type Code: IBOE
Part Number: 1006-017
7jul10 edits mtf
8jun10 wincan edit