Hunter Fan 44408 Thermostat Owner's Manual

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ENERGY MONITOR
PROGRAMMABLE THERMOSTAT
FOR SINGLE AND MULTI-STAGE HEAT PUMP SYSTEMS
Installation Manual
PROFESSIONAL INSTALLATION REQUIRED
Read This First Before Installing Thermostat
Due to the complexity and variety of heat pump systems, we
strongly recommend this be installed by a professional
heating/air-conditioning contractor.
This Hunter thermostat is designed to operate with most
single and multi-stage heating and air conditioning heat
pump systems having 24 volt controls and relay currents
between 0.2A and 2.0A.Common wire of 24V is required
heat) and 1 stage of cool. The thermostat will not be
compatible with 3 stage heat/2 stage cool systems.
In the cooling mode, if the set temperature is more than 3°F below
the room temperature, the display will show “STAGE |i" indication.
A built-in timer prevents damage to your compressor,
caused by rapid cycling, by providing a delay of 4 minutes
for operation of this thermostat. before it will restart.
This thermostat will control up to 2 stages of heat (one
stage of compressor heat and one stage of auxiliary If you have questions concerning the installation or
programming of this thermostat, cal! us at 901-745-9222
from 8 AM to 5 PM Central Time.
Model 44408
mA AA сбоев
E AN PLANT Ce vn
ENERGY MONITOR
PROGRAMMABLE THERMOSTAT
FOR SINGLE AND MULTI-STAGE HEAT PUMP SYSTEMS
Operation Manual
PROFESSIONAL INSTALLATION REQUIRED
Model 44408
ENERGY MONITOR
® PROGRAMMABLE THERMOSTAT
FOR SINGLE AND MULTI-STAGE HEAT PUMP SYSTEMS
Installation Manual
PROFESSIONAL INSTALLATION REQUIRED
Read This First Before Installing Thermostat
Due to the complexity and variety of heat pump systems, we heat) and 1 stage of cool. The thermostat will not be
strongly recommend this be installed by a professional compatible with 3 stage heat/2 stage cool systems.
heating/air-conditioning contractor.
In the cooling mode, if the set temperature is more than 3*F delow
This Hunter thermostat is designed to operate with most the room temperature, the display will show “STAGE II” incication.
single and multi-stage heating and air conditioning heat
pump systems having 24 volt controls and relay currents A built-in timer prevents damage to your compressor,
betwean 0.2A and 2.0A.Common wire of 24V is required caused by rapid cycling, by providing a delay of 4 minutes
for operation of this thermostat. before it will restart.
This thermostat will control up to 2 stages of heat (one
stage of compressor heat and one stage of auxiliary If you have questions concerning the installation or
programming of this thermostat, call us at 901-745-9222
from 8 AM to 5 PM Central Time.
Model 44408
Remove Oid Thermostat
A
4-5
CAUTION: Do not remove any wiring from existing
thermostat before reading the instructions carefully. Wires
must be labeled prior to removal.
This thermostat comes with two #8 slotted screws and two
wall anchors for mounting. You will need two AA alkaline
batteries.
© Turn off the power to the furnace at the main power panel
or at the furnace.
Wall Mounting Plate Thermostat Cover
TYPICAL
HOME
THERMOSTATS
Wire Labeling
FIG. 1
CU Remove existing thermostat cover and thermostat. Some
thermostats will have screws or other locking devices
that must first be removed. Once wall mounting plate is
exposed, look for wires.
If wires are not visible, they may be connected to the
back of the wallplate. Again, look for screws, tabs, etc.
Some models have doors that open to expose wires and
mounting screws. (See Figure 1.)
Wall Mounting Plate
Thermostat
Before disconnecting any wires, apply the self-adhesive
labels (provided) to the wires as shown in Table A. (For
example, attach the label marked W to the wire which goes
to the W terminal on your existing thermostat.) IGNORE
THE COLOR OF THE WIRES since these do not always
comply with the standard.
Ye EF
Wire Labeling (Cont.)
RE EE
The number of wires in your system can be as few as four
(for single stage systems), as many as ten, or any number in
between, If you follow the labeling procedures correctiy, you
don't have to be concerned about how many wires there are.
a EF
G Each.wire coming from the wall to the existing
Thermostat is connected to a terminal point on that
Thermostat. Each of these terminal points is usually
marked with a code letter as shown in Table A.
Ci Terminal markings identifiedas ( Jin Table A are
typical for systems made by Lennox.
C If your existing thermostat has separate wires going to
terminals marked "RC" and "RH", simply label both of
these wires for terminal ""R", on your Energy Monitor
Thermostat.
TABLE A: FOR LABELING WIRES
If the code on Connect to
your existing Mark wire Energy Monitor
thermostat is as shown | as shown
R, RH, RC = СВ!
7 1 1 24V .
(М), (УВ) Wire = >= RED
First Stage of . == Y:
Yi or Ÿ, (M) Compressor A T= YELLOW
Aux. or Second “a = jn
W1 or Wi (Y) Stage Heating EN Ez WHITE
@, (Е Е я 57 262
A a AE CE GREEN
O,B, (R) ; == (©!
(See Note 1) Reversing Valve A = EL NoE
C.B, (X) Common of 24V = [ВЦ
(See Note 2) Transformer Y == BLACK (Com)
NOTE: 1 For system with no reversing valve terminal,
you should find both W1 and W (in multi-stage
heat systems); then W becomes first heat
Stage -label and connect as O/B.
2 Some mechnical thermostats have a terminal marked “T”. This
is normally provided for adjustment of mechnical thermostats.
This connection is not required for your Hunter thermostat, and
must not be used as a common wire. The common wire is usu-
ally marked as shown in the table. Model No. 44408
Features and Functions
mr re EE
2-3
M Indicator that emergency heat is selected.
M Indicator that auxillary or emergancy heat
is operating.
MO Tu YE TK FA 4 ЗЫ 1 mQUA HOLO
“10-007 DO:
M Function Switch: off, automatic system
changeover, heat, A/C functions.
EH Operation Selector Switch: automatic
temperature recovery (REC), normal (NOR),
and emergency heat (EMG) operations.
Г Ш Fan on and fan auto selector switch.
eu [e ZA ZA A
lutte = sart 41 TEMO Le] MER
5401 FACE € co Cal FMERG
M LCO display indicates time of day, AM or PM,
day of week, currant room and set
temperatures, current program number, Lo
Batt indicator, program overrides, heat/cool
indicator, filter, usage Stage | and Stage ll
indicators.
= = — = = — ... —
*
Keyboard Guide
72:25
|
= + —— ——]
— M Compartment for batteries.
EH Convenient Programming Reference
Simplified programming instructions are
provided on inside of door cover for easy
reference.
Reset Sutton Hole
For resetting computer back to factory set-
tings and clock to 12:00 AM.
| MM Screws to remove thermostat
7
| from wallpiate,
M Keyhale for Keyboard Lock
You can prevent tampering of programs by
selecting keyboard for lock ‘sature.
E To lock keyboard.
А. 2 Hour Manual Override.
co
. Overrides set programs “permanently" (or
until released), or converts to manual
operation of thermostat.
C. For ralsing and lowering the temperature
settings.
D. Displays energy usage today, yesterday, this
week and last week.
E. Displays total filter usage.
For entering hour of day.
. For entering minute of day.
F.
G
H
. For antering day of week.
|. For reviawing or entaring Weekday program
cycles.
J. For reviewing or entering Weekend | program
cycles.
K. For reviewing or entering Weekend [i program
cycias.
L Returns display to current time and
temperature. Also, clears manual override and
returns to program.
M. For programming days of the week Into
Weekday, Weekend | and Weekend li
schedules.
N. Displays the total usage of auxiliary heat.
Model Na. 44408
Wire Labeling (Cont.) 6-7
[] Label only those wires which are shown in Table A on O Remove existing walipiate. To make sure wires do not
previous page. If more wires were connected to your back into wall opening, you may want to tape them to
thermostat, just wrap the ends with electrical tape so wail.
they do not short other wires. DO NOT LABEL OR
CONNECT TO THE THERMOSTAT. O if hole in wall is larger than necessary for wires, seat this
hole up so that no hot or cold air can enter the back of
CG After labeling the wires, disconnect them from the the thermostat from the wali. This air could cause a false
existing thermostat terminals. thermostat reading.
Selector Switch
|
There are three types of heat pump connections relating to the reversing valve. Look for this switch on the printed circuit board.
If the code on
your existing
thermostat is | Reversing Valve Function Set Selector Switch To
O Activates in cool mode RO
SWITCH B Activates in heat mode RB
2 Connection made internally.
7 W No terminal at thermostat (no O or B terminal marked) — NR
RO RA NR instead, there is a separate connection for 1st stage heat.
© n cee a e o . 5
Mount Energy Monitor Thermostat Wallplate
(1 Detach the wallplate from your Energy Monitor _ Reposition wallplate to wall, pulling wires through large
Thermostat. (See Figure 2.) opening. (See Figure 3.) Insert screws and tighten.
7 — —
"ía . a a E a == =
O Position wallplate on wall and pull existing wires through | GEE = |= _
large opening. Level for appearance. Make additional °C = = ре ГВ |
mounting holes if needed. | Ecru - EE. | 7
UTA — = — rr 7
ae
O Drill holes with 3/16” bit and gently tap anchors into the | '
holes until fiush with wall. (Figure 2) (Figure 3)
Model No. 44408
Connect Wires and Mount Thermostat To Wall Plate
o_o
J Match and connect the labeled wires to the appropriate
coded terminal screws on the mounting plate. (See Figure
4A.) Ignore any wires which may be present, but which
were not connected to the old thermostat.
[3 Push excess wire back into the hole to prevent
interference with mounting of the thermostat.
Li Line up the thermostat with wallplate, insert faceplate
screws and tighten.
0 Make sure the Function Switch is set at OFF, and the
FAN-AUTO switch is in AUTO. Push the connectors at the
Li Switch on the main power. Press the reset button to reset
and start the clock. Use a thin probe, such as a
end of each thermostat wire onto the appropriate coded
terminals on the walipiate, matching the colors. (See
Figures 4 and 4A.)
straightened paper clip, to gently push the reset button
through the hole in the front panel. (See Figure 6.)
OC Install two AA batteries. (See Figure 5.)
— LCD display should read 12:00 AM, indicate the current
OJ Plug battery leads into connector marked BATT on the
room temperature of your house, and the word "FILTER'
should appear. If it shows random numbers or partial
digits, press the reset button once again.
The installation is now complete. See your operating
manual for complete operating instructions.
printed circuit board. (See Figure 5A.) et mes
-—. =. РГ
| ar er wr wy — Turn г T oa
ZA Clockwise ENC
(Red >= e To Unlock ás TSE
Wire) e And Insert g \
= А Batteries = Ne
(Figure 4) (Figure 4A) (Figure 5) (Figure 5A) (Figure 6)
O 1989, Hunter Fan Company Form No. 40985
SINCE T1386
HUNTER FAN COMPANY
2500 FRISCO AVENUE
a D MEMPHIS, TN 238114
NITOR
PROGRAMMABLE THERMOSTAT
FOR SINGLE AND MULTI-STAGE HEAT PUMP SYSTEMS
Operation Manual
PROFESSIONAL INSTALLATION REQUIRED
Model 44408
manage A
Table of Contents
Ca
2-3
Congratulations!
Welcome to the Hunter energy saving family of quality
products.
Your Hunter Energy Monitor Programmable Thermostat
allows you to find your maximum comfort level using the
least amount of fuel. Through sman programming, this
thermostat should pay for itself during its first season
of use.
Thank you for buying Hunter products!
Features/Keyboard Review Guide 4
Start Up 6
Keyboard tock g
Setting The Time/Day Of The Week 11
Personal Program Schedule 12
Programming 15
Displaying Programs 20
Programming Days 22
To Review The Current Temperature Setting 26
Manual Overrides 25
Using The Energy Monitor Usage Review 23
Using The Filter Review Feature 32
Using Automatic Contro! Mode 33
Temperature Span 34
Operation Modes 35
Energy Usage Chart 37
Trouble Shooting 38
Specifications 40
Due to the complexity and variety of heat pump systems, we strongly recommend that this
be installed by a professional heating/air-conditioning contractor.
Read This First!
BM Read the entire Installation Manual thoroughly before
you begin to operate your Hunter Energy Monitor
Thermostat.
E You can practice programming before installing your
thermostat by inserting ang connecting the batteries, as
shown on page 8 of the Installation Manual, and follow-
ing the instructions on page 15 of this Operation Manual.
‘This can be done while vou relax in vour favorite chair,
and is a very good way to familiarize yourself with all the
tunctions of your Hunter Energy Monitor thermostat.
B Your thermostat is designed to operate with most
multi-stage heating and air conditioning heat pump
systems having 24 volt controls and relay currents bet-
ween 0.2A and 2.0A. The Energy Monitor will control up to
2 stages of heat; 1 stage of compressor heat, 1 stage of
auxiliary heat and 1 stage of cool.
E A built-in timer prevents damage to your compressor
caused by rapid cycling, by providing a delay of 4 minutes
before it will restart.
— — — к
EN Your thermostat can be programmed between 40°F and
90°F. However, it will display room temperatures from
32°F to 99°F.
E Whenever the main power 1s interrupted or fails for an
extended period of time, the Cattery power is used to
retain the programs and time.
EM When the low battery indicator appears on the display, it
is recommended that you install new batteries in your
Energy Monitor as soon as possible.
M This thermostat contains an exclusive automatic safety
and warning system. If room temperature is found ex-
ceeding 99°F or dropping below 32°F, the entire system
will turn off and a beep will sound for 1 minute. The
sound can be suppressed by touching any key.
If you have questions concerning the installation or
programming of the Energy Monitor, call us at 901-745-9222
{гот В AM to 5 PM Central Time.
Model No 44408
aa - - ——=—— —
..._— o ———————;/——]. E,
1
Features and Functions
PERE RRC ОНО ЛРНИ
4-5
M Function Switeh: off, automatic system
changeover, heat, A/C functions.
B Operation Selector Switch: automatic
temperatura recovery (REC), normal (NOR), —
and emergency heat (EMG) operations.
— B Fan on and fan auto ssiector switch.
Г" Compartment tor Datterlès.
| -E Convenient Programming Reference
Simolitles programming instructions are
provided on Inside of door cover for easy
refarenca.
E Indicator that smergancy heat is selscted. -———e
fl Indicator that auxlilary or amargency heat
Ia operating.
—
7
#0 Tv RL IX FRM JV рые ото, 3
am | . ! нет чи — -
18:88 68: — —— а
tuile = matt WC ite ана | че r | ;
MCI Tid 4 GO an (Mic i fa : MW Screws to remove thermostat
| HF. | From wallptate.
E LCO display indicates Lime of gay, AM or PM, | 7 |
“day of week, Current room and set \ =, = № Kayhoie {or Keyboard Lock
temperatures, current program number, Lo
Batt indicator, program overrides. heat/cool
indicator, filter, usage Stage | and Stage ll
indicators.
a Reset Button Hole
For resetting computer back to faciory set-
tings and ciock to 12:00 AM.
1 — E TE EA |.
Keyboard Guide
You can prevent tampering of programs by
selecting keyboard for lock feature.
_
B To lock keyboard.
а =
А. 2 Hour Manual Override. . For antaring hour ot day.
т
8. Overrides set programs “permanently” (or G. For sntering minute of day.
untli relaased), or Converts [O Manual
operation of thermostat. H. For antaring day of week.
C. For raising and lowering the tamparature I. For reviawing or entering Weekday program
setiinga. cycles.
D. Displays anergy usage today, yesterday, this J. For raviewing or entering Weekend | program
week and last week. cycles,
Е. Displays total fliter usage.
A ACE A ®
PL
. For reviewing or entering Weekend Ii program
cycles.
. Returna display lo current time ano
temperature. Alsc, ctsars manual override and
returns to program.
.For programming days of the week into
Waexday, Weekend | and Weekend ll
schedules.
. Displays the total usage of auxlilary heat.
Model Na 44408
Start-Up
Don’t Worry — Programming Is Easy!
A.
A A A
A LA A A
MA A A A A A MA
A.
6-7
This may seem to be a highly comprehensive and lengthy
presentation of our product's features — don't be Intimidated.
We have a lot to say because our product does have a lot of
features. And we want to make sure you have complete
information. You may find you'll want to use only a simple
program...or all the features we have to offer.
Just follow this manual one step at a time and you should
quickly begin to feel comtortabie with your new thermostat.
How To Save On Energy Costs
Besldes, we've installed a preset program at 78° for air
conditloning and 68° for heating. These programs are up
and running immediately at installation, in case you don't
have time to enter your own programs right away.
If you have questions or problems, just call our Customer
Service Hotline at 901/745-8222.
You can generate significant savings with a programmable
thermostat. The idea ls to reduce usage when you don't
need it — when you're not home or at night while everyone's
aslesp. For example, during the heating season you can
program lower temperatures during the day while you're at
work. Then program a comfortable temperature just betore
you get home, so you walk into a warm house.
Studies conducted by the Department of Energy estimate -
that setting your thermostat back 10°F for two 8-hour
periods on winter days can reduce your fue! bill as much as
35%. During the summer, setting your thermostat up 5°F for
two periods can reduce fuel bills as much as 25%.
Also, the digital display on your Energy Monitor thermostat
gives you precise temperature control for convenience as
well as maximum savings and comfort.
The Energy Monitor holds separate programs tor winter and
summer. lt is capable of holding 4 programs for weekdays
and 4 programs for each weekend setting.
Suggested winter and summer weekday and weekend
programs are shown at the right.
Suggested Winter & Summer Programs
Winter Summar
Temperature Temperature
Weekdays Time Settings Settings
Program 1 8:00 AM 88° 78°
Program 2 8:30 AM 60° 84°
Program 3 5:00 PM 68° 78°
Program 4 11:00 PM 58° 80°
Weekend!
Program 1 7:00 AM 58° 78°
Program 2 10:00 AM 60° 80°
Program 3 4:00 PM 68° 78°
Program 4 11:00 PM 58° 80°
Weekend Il
Program 1 ~~ 7:00 AM 68° 78°
Program 2 10:00 AM 50° 80°
Program 3 4:00 PM 68° 78°
Program 4 11:00 PM 58° 80°
Model No, 44408
A.
bh & A.
Start-Up Pv i
Before You Start
E... —
Bl Your thermostat program will NOT take effect Immediately Ш Your thermostat !|s pre-set so that Weekdays are Monday
after programming of your Energy Monitor, but at the next through Friday, Weekend | is Saturday and Weekend !l is
programmed timeAsmperature change. Sunday, You can program your thermostat to select days
ot your choice for Weekday, Weekend | and Weekend ll.
The Energy Monitor Is pre-set to 88°F for heat and 78°F
for alr conditioning. So, If you want a temperature other You can assign different days of your choice as explained
than 68°F or 78°F right away, use the manual override on page 22.
feature (described on page 26) to enter your desired
temperature setting.
When your program becomes effective at the next
tIme/temperature setting, the appropriate corresponding
program number will appear on the display.
Keyboard Lock Feature En
EE SECS SA E | -
Your thermostat is provided with an optional electronic Once the switch is moved to "lock" mode, only the set a
keyboard lock. You may use this feature to prevent tamper- programs will operate—the keyboard and function switches hi
ing of the programs. The keyboard can be made active by wili not respond unless the key 15 inserted.
using the key provided with your Energy Monitor. ;
if the keyboard selector switch is in the ‘unlock’ mode,
If you elect to use this feature, you will need to adjust this there is no need to use the key. Programs can be changed
switch. Remove the thermostat from the wall plate by taking any time.
out the two screws on the front. Look for the switch shown
below on the printed circuit board (back of the thermostat).
Slide the switch to lock”. (Figure 1).
+
.
Keyboard | =n E
(A
| a | E 7 =
Ln
Lock Unlock Insert key here for programming.
Fig. 1° Fig. 2
Model Na. 44408
7
Start-Up
Reset
poo
10-11
When you first install the two AA size batteries, as cirected Inthe Installation instructions, the thermostat automatically sets the day
and tims to Monday, 12:00 AM, shows the current room temperature and is programmed for 88° In heat mode and 78° in cool mods.
To press the reset button to reset and start the clock, use a
thin probe such as a stralghtened paner cilp to gently push
the reset button through the hole In the front panei. (See
Figure 3.) The LCD display should read 12:00 AM. indicate
the current room temperature of your house, and the word
"FILTER" should appear. If it shows rarcom numbers or
partial digits, press the reset button once again.
ar
Tidal ag
{
nr
Clear Filter indication
В
“Filter indication on the display teils ycu when you need to
clean or change your fliter. In order to se: your filter usage
counter to zero, press ‘FILTER USAGE” and hold:
‘=. Рич
(Figure a
E initial read-out after pressing reset button.
Ш Day and time shows Mon. 12:00 AM.
B Current room temperature is 72°.
E Filter Indicator is on,
E After 3 seconds, the Beep will sound and the counter is
NA MA
Press and Hold „ни ны reset to zero.
After Release “ nn M Thermostat display will return to current time and temp
= ©: Lis € 2 but no filter indication.
Setting the Time and Day of Week
The first data you should enter is the current time and day of the week.
EXAMPLE: .:
If the unit is being .! ©: oo 7 =
installed at 9:15 PM, ce 2
Ш Initial read-out after pressing reset button.
E Day and time shows Mon. 12:00 AM.
E Current room temperature is 72%.
Saturday, to set the
thermostat, you would
press the keys in the
KE Press ance. Temperature digits disappear. indicating time
set mode.
shown sequence:
H Press and hoid until 9:00 PM appears on display.
É Press and hold until! 15 minutes appears on display.
E Press 5 times until Saturday appears on display.
E Returns display to current time and temperature.
В If return Is not pressed, display will return automatically
in 15 seconds.
During the programming process, If you are interrupted or pause tor more than 15 seconds, the display wlil return to the current time
and temperature. To return to the programming mode, just start over.
Moda! No, 44404
A A
Start-Up MÁ AA A 12-13
Y AL ALAA
A
A.
Personal Program Schedule
DEE
Your thermostat is programmed so that MO to FR are You can assign days of the week to any of the three program
assigned as Weekday, SAT as Weekend | and SUN as schedules—Weekday, Weekend | and Weekend II. This wil!
Weekend I!. However, you can change the program to suit be discussed in detail under “Programming Days!’ (See
your own personal schedule, page 22.)
For example, if you work Mon.-Wed.-Fri., you may want to Use these personal program schedules to plan your
program these days as a Weekday schedule. Then, you programs to meet your own lifestyle. This will guide you and
would want different program schedutes for Tues.Thurs., make entering your programs faster and easier.
which might be Weekend I, and Sat.-Sun., which might be
Weekend Il.
| DAY SELECTION TABLE
| WEEKDAY WEEKEND | WEEKEND il
Factory Set MO TU WE TH FR SA su
Personal Setting Example MO WE FR TU TH SA SU
Your Setting
. PROGRAM SELECTION TABLE -
: WEEKDAYS TIME | WINTER TEMPERATURE SUMMER TEMPERATURE В:
PROGRAM 1 |
' РВОСВАМ 2 :
: PROGRAM 3
, PROGRAM 4
WEEKEND |
PROGRAM 1
PROGRAM 2
PROGRAM 3
: PROGRAM 4
WEEKEND il
PROGRAM 1
PROGRAM 2
PROGRAM 3
PROGRAM 4
Model No. 44408
Programming
Before Programming
E To program for winter, the function switch
(OFF-Auto-Heat-A/C) must be In the heat position.
M Similariy, to program for summer, the function switch
must be in A/C position,
M Your thermostat also has an automatic Heat-A/C
changeover feature. In the “Auto” mode, it will
automatically change from heat to A/C systems as
needed.
E Because of built-in safety for auto-change feature
(automatically changes heat to A/C and A/C to heat
modes), you cannot program heat temperature setting
higher than A/C temperature setting for that particular
program.
Programming
14-15
For example, If you program 74°F as the lowest temperature
setting for summer, the maximum temperature that can be
set for winter Is 73%F—so there's no overlap of summer and
winter settings. This will prevent cycling of heating and
cooling systems frequently.
If winter and summer program temperatures are the same,
the program digits will flash, indicating the temperature set-
ting overlaps and cannot be accepted.
N Your thermostat requires 3 volts or 2 AA batteries to
power the thermostat during power failures to prevent
memory loss and avoid reprogramming. Replace bat-
teries as soon as low battery indicator appears on the
display.
M Any time you want to start the programming process В,
again, just press reset.
To familiarize you
To program for winter, siide function switch to heal.
with programming, this example programs your thermostat for
the winter schedule suggested program on раде 7.
: 15.12
-—
| M Normal display of time, temperature and day of week.
E
man
uu
“da
Weekday
Programs
68
Ш MO-FR 1s displayed.
e 0:00 space for time is displayed.
M 68% is displayed.
Ш Program indicator (1) is displayed.
NM HEAT system indicator.
Е Г 500 58
M Press and hold until 6:00 AM is displayed.
B Weekday Program 11s complete.
Ba Goose
E Program indicator (2) is displayed.
E Space “or time of second program is displayed.
28 lv wi Tore
PA 6:50 5
M Press and hold until 8:00 AM is displayed.
В'
Bose
B Press and hold until 30 minutes is displayed.
Model Na 44404
Programming
16-17
Programming Your Thermostat (Cont.)
TEE я № Pressing kJ each time decreases one degree.
Li AF - Aa № Press until you reach 80°F,
OU CU № Program 2 is complete.
MC Ty owl Tw fe ® Program indicator (3) is displayed.
Fe a TT
te tt ZZ
и Ты ЖЕ Тя #я Æ Press and hold until 5:00 PM is displayed.
Ma PITT E M Weekday Program 3 is complete.
ef ARO EL
50 Tu wl Tu FR R Program Indicator (4) Is displayed.
An CO
LS LILA MILI,
It you pause for more than 15 seconds during the programming process, the display will return to current time and temperature. If this &
happens, just press “Weekday" until you get back to the program you were working on. =
ne ВОНИ a
YO Tu YE Tx FA B Press and hold until 11:00 PM is displayed. у:
LORI 5 8 =.
эм { f. LJ Lt 4 |
= a
we ru wf fx rf M Press until 58°F is displayed.
E MM G 5 E Program 4 is complete.
zuf li JU я
и B SA 1s displayed.
Weekend | г. E a M Program indicator {1) is displayed.
Programs uy
Г ы E Press and hold until 7:00 AM is displayed.
am “+ PIT CA NM Weekend Program 1 is compiete.
г
а ® Program indicator (2) is displayed.
nam Ca.
Len uu
Model No, ¿4404
18-19
B Press and hold until 10:00 AM is displayed.
M Press until 60%F |s displayed.
1 M Program 2 Is complete.
E Program Indicator (3) la displayed.
NM Press and hold until 4:00 PM is displayed
B Program 3 Is complete. |
ve …-
E Program indicator (4) Is displayed.
E Press and hoid until 11:00 PM is cisplayed.
Continue = M Press until you reach 58°F
Weekend |! el a I С 8 № Weekend Program 4 is complete.
Programs ни
Just as you did for Weekday апа Weekeno |. continue
programming Weekend [| as per table on расе 7.
When you enter your own programs, remember these will
not take effect until you get to the. time of a program
change, 8... !f you finish Instaillng your programs at 3 PM
and your next scheduied program change is at à PM, the
thermostat wlil maintain at the preset 78°F cool or 68°F
heat until 4:00 PM. Then your programs wil: take over. If you
@ Press to return to display current time, temperature and
day of week. !f it is not pressed. rharmostat will
automatically return to current time and temperature In
15 seconds.
want a different temperature right now, just use temporary
manual override. See page 27.
If no program time is entered, that program will not be
etfactive. For example, If program 2 has time 0:00, the ther-
mostat will maintain program 1 until program 3 has started.
Model No 44403
— TE EI
Programming
Programming Your Thermostat (Cont.)
VEE
20-21
To program for summer, slide function switch
OFF-AUTO-HEAT-AJC switch to A/C. The programming
procedure is the same as for winter.
All the days and times you entered for your HEAT or winter
schedule will carry over to your A/C or summer schedule—
all you have to do is enter the temperature. Jus! press the
"Weekday" key to display your first program. Then press the
“up” or "down" arrows to enter the temperature.
Displaying Programs
I
Program times are the same for both HEAT and A/C
schedules. However, if your summer schedule is different,
just change the times as needed at the beginning of the
season.
Remember, the pre-programmed temperaturas (68*F for
heat and 78°F for AIC) are in effect until your next program
change. Just use the manual override (see page 27) if you
need to adjust the temperature right away.
You may want to review the programs to see that the
settings are compatibie with your lifestyle.
To review programs for winter, slide function switch to heat.
Remember, the factory preset example has Mon.-Fri.
grouped in the Weekday schedule. However, you can
program any day(s) to any of the three schedules--Weekday,
Weekend |, Weekend Il. (See page 22.)
|
+
pene — E
EIA TIA
1
gan a, Pit „>
Weekday 20 rv BI TX FX B® 1st Weekday Winter program is dispiayed.
p [MA 5 a E Program indicator (1) appears.
rogram 5 "LU E Monday through Friday indication appears.
ZO TU ЖЕ ТИ РЯ NM 2nd Weekday program Is displayed.
. 3 mM 6 1 E Program indicator (2) appears.
8: U ‚= NM Monday through Friday remains.
mo TU NE TRAE E 3rd Weekday program |s displayed.
G MA 6 8 ® Program indicator (3) appears.
" ‘ыы ' E Monday through Friday remains.
20 TV VETE № 4th Weekday program Is displayed.
t MM G 8 EM Program indicator (4) appears.
mi ыы ‘ E Monday through Friday remains.
ы EM 1st Weekend program is displayed.
Weekend = MM 5 В K Program indicator (1) appears.
Program Ju E Saturday Indication appears.
ы B 2nd Weekend program is displayed.
as PM IA 6 Ma A Program indicator (2) appears.
LU LILI Ll
Model Na 44408
Programming
Displaying Programs (Cont.)
I
22-23
Continue pressing for Weekend | programs. Press the
“Weekend II" key to review Weekend it programs. To review
the summer programs, slide function switch to A/C. Repeat
like previous page by pressing “Weekday", "Weekend |" and
"Weekend II".
. 9:15)
Programming Days
B Press to return current time, temperature and day of
week. if it is not pressed, the thermostat will auto-
matically return to display of current time, temperature
and day of week in about 15 seconds.
Your thermostat is pre-set so that Weekdays are
Monday through Friday, Weekend | 1s Saturday
and Weekend Il is Sunday. You can program your thermostat
to select days of your choice for Weekday, Weekend | and
Weekend ||.
In the example shown, the thermostat will be
programmed such that Weekday programs are effective
for MO, WE and FR, Weekend | for TU and TH. and
Weekend |! for SA and SU.
If you do not want to use all three schedules, you can
“py - - = . —
program all seven days of the week to the Weekday
schedule, or just use the Weekday and Weekend |
schedules.
Overlapping of the days is not possible. If overiapped, the
latest entry will cancel the previous assigned day.
When you enter the program day mode, each day will flash
for 5 seconds in sequence. To select a day, press the "PROG
DAY" key while it is flashing. !f you do not want to select
that day, let it flash for 5 seconds and advance to the day
you wish to select.
MQ TL ml Te FR
To Select =
> (
Weekdays
Press
E 1st Weekday program is displayed.
3-4 seconds
_
)
—
Weekday selection.
E MO will flash.
NOTE: if you do not pertorm next step within 5 seconds, TU wil! flash. After next 5 seconds, WE will flash, and so on.
Since MO is our first Weekday to be selected, perform next
step immediately when MO is flashing. If you miss the
flashing of MO, repeat above steps again to enter program
day mode for Weekday.
N e is
NN -
Ga
}
TU fiash for 5 seconds and wait until it advances to
next day.
tor Weekday.
TH flash for 5 seconds and wait until it advances to
next day.
Model Na 44408
“rame o
a
E Press for 3-4 seconds to enter into program day mode for
El Press when MO is flashing. It will select MO for Weekday.
EB TU will flash. Since TU is not our choice for Weekday, let
E Press while WE is flashing. It will select WE, second day
E TH will flash. Since TH is not our choice for Weekday, let
Programming
24-25
Programming Days (Cont.)
DL
E Press while FR is !iashing. It will select FR for Weekday.
E SA stants flashing. This completes selaction of
Weekdays. Press
E Returns to current time and room temperatura.
E Program 1 of Weekday is displayed.
B MO, WE and FR are displayed. Note: TU, TH, SA and SU
are not displayed.
tf you miss the sequence or make an error in selection,
repeat the procedure for selecting Weekdays.
= =
. . - ` .- “seems EEE
Procedure for selection of days for Weekend | and Weekand iz
Ne Select | and It 1s similar to the procedure just performed for Weekdays. ta
еекеп '
Weekend Il
keys instead of |
Note: In case you overlap Weekday and Weekend days, the
latest entry will cancel the previous assigned day. For
exampie. if any of the days are not selected either for
Weekoay or Weekends, the effective program for that
day will be the last program of the previous day.
Model Na 44408
«”
Ne
Operations
To Review the Current Temperature Setting
—————;—;————.]—osT _
> AN
E. “в
Sp
\ Ne 26-27
“21566
Tt ma
E Current time and temperature.
Press For 2 А
Seconds Or MN ca
Less i oN ad
& 70 indicates the current setting of the thermostat is 70°F.
68 shows the present room temperature as 88°F.
8 [t held for more than 2 seconds, you will manually over-
ride your present temperature 10 a new setting as
explained below.
Manual Override of Programs
You can manually override the programs in three
different ways—
1. Temporary manual override until next program
Temporary Manual Override Until Next Program
In the following example, the present room temperature 1s
80 *F and we want to raise the temperature to 70°F tempo-
rarily until the next program. The current setting or program
2. Temporary manual override for two hours.
3. Permanent manual override until! you manually return
to program.
temperature is 68°F. You might use this feature, for example,
on a holiday when you do not want the daytime set-back to
take place.
E Press arrow to display current temperature setting.
Ш 50°F 1s the current room temperature.
Ш 60°F is the present program (2) setting.
IV | 5555
A
Æ Continue pressing arrow. After 2 seconds, the set
temperature digits wilt blink and begin to increase until
the button is released at the desired setting (in this case
70°F).
E Program number disappears.
M Press return or in 15 seconds it will return to current time
and temperature.
E in the override mode, the thermostat will cail for heat to
achieve the 70°F desired setting.
B To display a temporary manual override setting. press
either arrow for iess than 2 seconds.
E When arrow is released, the display will show current
time and temperature.
B Your thermostat is now in manual override mode to 70°F
until the next program change. Please note the program
indicator number has disappeared until the next program
time comes into effect.
Model Na 44408
I & ©
У”
Operations IN CON NV 28-29
Temporary Manual Override For 2 Hours
Inthe event you wish to hold your manual override fora period of 2 hours, follow the tem
porary manual override instructions on previous
page, then immediately press the ’2 HOUR OVERRIDE" key.
E ‘2 HOUR" appears and flashes.
When two hours are over from the time
you do this operation, it will return to corresponding current program automatically and the
“2 HOUR" display will disappear.
Permanent Manual Override
Inthe event youwish to hold your manual override for vacation or just an extended period of time, follow thetemporary manual override
instructions above, then immediately press the "HOLD TEMP" key.
0. | M "HOLD" appears and flashes.
7 Zr
CL LL
Ute CC fue
wi al
This will maintain override setting indefinitely. "HOLD" wil appear on the display.
To Return To Program From Manual Override
To return to your normal program schedule from temporary, 2 hour or permanent manual overrides:
= EH Hold the "RETURN" key for 4 seconds. The appropriate
Press and Hold w= O- 1C CC: program number will appear. "HOLD" or “2 HOUR" will
Js 4 disappear, if you were in any one of these modes.
NOTE: You can also return to program from permanent ortwo hour manual override by pressing “HOLD” or*2 HOUR OVERRIDE" key again.
Using the Energy Monitor Usage Review
NC.
The Energy Monitor feature measures and stores the amount of By monitoring your епегоу na you can est pro.
time the heating and air conditioning system operates. By set-back periods are sav 9 > rou уси сал oro he
pressing tine key sequence shown, the usage can be displayed gram adjustments mnie cou y
forthe present day (as of 12:01 AM), the previous day (12:01 AM table on page 37 to track.
through midnight), for the entire week (as of Monday) and
last week (Monday through Sunday).
re E Normal display of current time and room temperature.
C- An
pu Эа
$007
120
Mode! Na 44408
TETE FE PROS DUT
a.
oy \ en
EN PIN ON A
IAN
Using the Energy Monitor Usage Review (Cont.)
Operations 30-31
Press For
ve B Indicates the amount of time system has run toda
y (as of
2 Seconds Г J = ! 12:01 AM) in hours and minutes, for example 3 hours, 21
Or Less aus minutes,
M WE (today) is displayed.
Ш Press again to display amount of time system ran
yesterday (Tuesday 12:01 AM through Midnight).
M TU (yesterday) is displayed.
Жо Ру УЕ
„ЗА
и Press again to display amount of time system has run
this week (as of Monday 12:01 AM).
BR MO-WE is displayed.
MO TU EE Ты TA La su
Ft LID IHN
LJ 18 IC
Salt
E Press again to display amount of time system ran last
week (Monday through Sunday). 7
Ж All 7 days displayed.
Y
— ——— R
=;
Press For 2 R Indicates the total usage in hours and minutes since the 2
Mm - counter reset, for example 45 hours, 23 minutes. ;
Seconds Or ys 24 u P vi
Less sar |
wi El immediately returns the display to normal time and y
Comm C0. ternperature.
= JU cu M Auto return after 15 seconds if no key is pressed.
To reset the Usage Counter to zero:
Press And Hold pr nan nan E “Deep will sound after 3 seconds. The counter is reset
O Zero.
LU MALA
3-4 seconds
À
uu
DC >|.
M Thenthe display automaticaliy returns to current time
and temperature.
To reset the Auxiliary Usage Counter to zero:
Press And Hold Dr E A beep will sound after 3 seconds and resets to zero.
| В y ны uu
3-4 Seconds pu
ve MS Then the display automatically returns to current time
As - | Ч 2 and temperature.
118 1 Р
Modal No, 44408
Operations
Using the Filter Usage Feature
NN 7
Co
x
vr. 32-33
Your thermostat also keeps a record of the number of hours
your filter has been in use. For maximum energy efficiency,
change or clean your filter regutarly.
To help you remember, at 350 hours, the word “FILTER” will
appear on the display, reminding you to change the filter
14530
Press For 2
Seconds
Or Less
and reset the counter back to zero. The “FILTER”! will
continue to display until the counter is reset.
Filter usage will display up to 999 hours and 59 minutes of
usage. Then the counter will start from zero again,
FILTER
M Indicates the usage of filter in hours and minutes. For ex-
ampie, 145 hours and 38 minutes.
“6
150
©
Tite
B Returns display to current time and temperature.
El Auto return after 15 seconds if key is not pressed.
Press for 2 seconds or less, if held for more than 2 seconds, the counter will resat to zero.
To Reset the Filter Counter to Zero
Press And Hold
W
| —
Let ‘
|
ERE | ‘
El A beep will sound after 3 seconds. The counter Is reset
Nan mn to zero. E
Re > YU UY ir,
3-4 seconds
и E Display automatically returns to current time and
“= Ч: 16 1 2: temperature.
dd
Using Automatic Control Mode
ECU Я.
If you are using the Energy Monitor in auto mode
(OFF-AUTO-HEAT-A/C in auto position), your heating and
cooling systems will automatically switch. depending upon
your program.
Note: It Is recommended that you keep summer and
corresponding winter program temperatures at least
4°F apart to minimize system cycling and change-
overs. However, the thermostat has a bulit-in program
to pravent switching of heating and cooling systems it
overiapping of temperatures occurs.
[LI
Model No. 46404
Operations
Temperature Span
PP
34-35
ou thermostat 15 pre-programmed atthe factory to cycle various stages in a definite sequence, For example, if the program temperature
or heat is 68°F and 78°F for A/C, the sequence of operation for various stages will be as per the following table.
TABLE
PROG HEAT = 88°F
OGRAM TEMP AIC = 78*F HEAT ON HEAT OFF A/C ON AJC OFF
Compressor Stage | 67 70 80 77
Auxlliary Heat 65 69 — _
in Temperature Recovery Mode, the sequence of operation of different stages during the temperature recovery period is governed by
à complex caiculated characteristic to achieve the temperature recovery In an sfficient and economical way.
Operation Modes
Your thermostat has an additional operational switch which
enables you to select 3 different modes of operation.
Normal Operation:
In this operation your thermostat will function in
accordance to your heating and A/C programs. The
sequence of operation of different stages will be as par
tabie above.
Emergency Operation: à
in this operation the compressor will not operate. Only a
euxillary heat will control the room temperature as par your
heating program. For example, you might select this mode
to bypass your heat pump, if you suspect it is not operating
properly.
Auto Recovery Operation:
See next section for detalied explanation.
What is Temperature Recovery?
Consider the following example for explanation,
Suppose the Energy Monitor 1s programmed to turn the heat
on at 6:00 AM to raise the temperature from a set-back
temperature of 60°F to 68°F. In the normal operation mode,
the heat will turn on at 6:00 AM and begin to raise the
temperature 10 68°F. The room will attain 68°F sometime
after 6:00 AM, for example 30 minutes later at 6:30 AM.
The time to raise the temperature from 60°F to 68°F will
depend on several factors like outside temperature,
efficiency of the unit and insulation of the house. At about
6:30 AM the temperature in the house will be the desired
temperature of 68°F.
In temperature recovery mode, the heat will turn on
sometime before 6:00 AM, so that at 5:00 AM, the program
time, the temperature in the house will already have
achieved the desired temperature of 68°F. This early turn on
time period is called recovery time.
The Hur sr Energy Monitor has an exclusive method built
into the thermostat computer. This method is designed to
maximize efficiency of recovery in the most economical
way, which will result in maximum savings in various
weather conditions.
Moda! No, 44408
36-37
Operations
ANNAN
NN O NY
Operation Modes (Cont.)
BT ZA À
How Does Temperature Recovery Work? Consider The Following Example.
PROGRAM 4 TIME PROGRAM TEMPERATURE
1 6:00 AM 83°F
2 8:30 AM 60°F
3 4:00 PM 68°F
4 11:00 PM 58°F
Prasent time is 2:00 AM, the effective current program is At 8:00 AM, the recovery cycie stops and automatically
number 4. The next program ls at 6:00 AM at 88°F. controlling the system normally, auto recovery will aiso take
In the normal operation, at 6:00 AM, the furnace will turn on place during program 2, to raise the temperature from 60°F
to ralse the temperature from 58 °F. Your house will attain to 88°F Just prior to reaching program 3 at 4:00 PM.
68°F some time after 6:00 AM. For our understanding, say
Auto recovery will work conversely in the A/C mode.
6:35 AM. The time required to reach 88°F will depend upon
outside temperature on that day and the efficiency of your We recommend using this exclusive feature of auto recovery
heating system. as often as you can to optimize the efficient use of energy,
In temperature recovery operation, your system wlll When temperature recovery Is activated, the program
gradually raise the house temperature some time prior to number of that program will flash, indicating that recovery
8:00 AM, so that at 8:00 AM your system will have achieved has begun. When the set temperature Is achieved and the
the programmed temperature. next program time ls reached, the recovery cycle ends and
The time to activate temparature recovery and sequence of the number stops flashing and changes to the next program
operation of different stages of the system is set by an number.
Internal computer after several compiex computations
based on how “hard” your system needs to work to maintain
the programmed temperature.
Energy Usage Chart
EC
This Energy Usage Chart will help you track your most efficient energy saving comfort zone by recording your energy usage on a daily
or weekly basis.
| Date Begin: Month Day Year
| | MON TUES WED THURS | SAT
| WEEK + *
WEEK 2
WEEK 3
WEEK 4
WEEK 5 | |
WEEK 6
WEEK 7
WEEK 8
WEEK 8
WEEK 10
WEEK 11
WEEK 121 Mode! Na. 44408
Trouble Shooting 38-39
Problem Solution
e A
No Display Check wiring, connections and bazery. check compatibility.
Heating or A/C Does Not Go On or Off Immediately There may be as much as 8 seconcs celay in the computer
turning the system on. Wait and c-ecx
Indicates incorrect or No Program Number Wait until next program time. It wtl be automatically
corrected. You may set the desirec iermperature now by
using manual override.
Display Is Erratic or No Dispiay Press "RESET" button once with z small pin. Reset button
hole is located between FAN-AUTC ang
OFF-AUTO-H EAT-A/C switches.
Temperature Display incorrect Adjust temperature calibration poent:ameter marked
"TEMP" on Printed Circuit Board.
Heating and AJC Will Not Come On Check that the slide switch is in 17e zroper position.
Check that the power to the Hea:'~g-A/C system is on.
For a new installation, check to pz sume all wires are
properly connected.
or + . E pert ou — A yy thay om
= весна
To check the thermostat operatior zunng winter, manually
set the temperature to 5 degrees g—=aler than the room
temperature, set the slide switch tz '=ZAT.' Within 10
seconds, the heating system will 5= :u-med on.
During summer, sel the temperatu= :< 5 degrees lower than
the room temperature and set the =:ce switch to “A/C
Also remember there is a four mine zelay built into the
AIC mode to prevent compressor czmage due to frequent
cycling.
Keyboard Does Not Operate | . Check whether k eyboard lock swi:= is at lock position. To
operate, use key povided with you-:7e-mostat or slide
switch to uniock position.
Heat Comes On When Calling For A/C To Turn On Check the Selector Switch positio”. :¥ on Ro change to Rs
or if on Rs change "10 Re.
1 Model No, 44408