Z-Wave CT100 User manual
Product Name: CT101
Document Title: CT101 Operation Guide
Document Type Code: IBOE
Part Number: 1111-002-002
28dec11 edits mtf
22nov11 initial rel mtf
5Jan12 DG Edits add FCC/IC page
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NOTE: Append this Operation
IB to the Install IB to make one
IB-booklet. Need a divider tab
between the 2 sections.
PG 1
Operation Guide CT100
The CT100communicatingZ-Wave3thermostatoperatesviaahigh-
quality,easy-to-usetouchscreen.TosetoradjustyourCT100,simply
touch your nger rmly to the screen. The screen will automatically
light up and you will hear a “beep.” Do not use a sharp or metallic
device; it will scratch the screen.
ENGLISH
Statement of use: 100% Compatible with all popular
residential HVAC systems; 24VAC single, two stage
conventional heating systems (gas/oil/electric), heat pumps,
single stage or with auxilliary heat (electric or fossil), zoned
forced air and zoned hot water (2 or 3 wire), millivolt systems
(with a 12-24 AC or DC source), one or two stage cooling, and
hybrid systems.
1105-002-003
Save
Energy
button
Power Grid
status
indicator
top cover
Touch screen
Wire
terminals
Mode
button
MENU
butto
n
PROG
butto
Reset
button
HVAC
selections
switches
bottom
cover
PG 2
Control Screens HOME Screen
Before you operate the CT100 please get familiar with these basic control screens. All the CT100
functions are accessed through these screens: HOME, MENU, PROGRAM and MANUAL. The
CT100 touch screen technology allows you to select (by touching) an item and change it using the +/-
arrows or the time arrows.
The HOME screen is displayed when
the unit is operating. Touching the
HOME icon on another screen
will always return you to this screen.
To set a Mode:
Press the mode button on the side.
The CT100 will step through the
modes HEAT, OFF, and COOL in
order. The LCD shows what mode
you are in.
DAY
F
LINK
RADIO
TARGET TEMP
1
COOL
AUTO
PM
Thermostat
Mode
Time
of day
Current Room
Temperature
Radio
indicator
Lock
status
Fan
status
Time
Slot
Target
Temperature
Day
PG 2
PG 3
MENU Screen The MENU screen is the gateway to many functions or settings of the
CT100. It is displayed when you press the MENU button. [See page 10 for details]
Set Day
Touch this area to set
the day of the week.
Set Time
Touch this area to set
the time of day.
Left arrow goes back,
right arrow goes forward.
Calibration control
Use this to calibrate your
LCD display match to
another thermometer.
Set
o
C -
o
F
Touch this
to set temp
display units.
Lock Program
Touch for 5 sec
to lock or unlock.
Filter Timer
set
Touch and hold
5 sec to change.
Chirp set
Touch this to turn the
audible chirp on or off.
Temperature
Swing set
Differential to set
for 2nd Stage start.
Return
to
HOME
screen.
HVAC SETUP
Touch this in OFF mode to
�
configure the unit to work with
your HVAC system.
DIFF
SWING
FILTER
F
HVAC
SETUP
CALIBRATE
PG 4
MANUAL Screen The Manual Screen control screen is where you can make
temporary changes to your CT100’s operation. From the Full HOME screen, touch the main
temperature display to use this screen. [See page 13 for details]
yyg
F
HOLD
EMER
HOLIDAY
HEAT
Target
Temperature
Room
Temperature
Return HOME
Temp Up / Temp Down arrows
Touch these to raise and lower
the manual override Target Temp.
HOLIDAY
Touch this to invoke a
single program that repeats day
after day until you turn it off.
Manual Override Indicator
Shows TEMPORARY when
you have modified the Target Temperature
EMER heat for
HEAT PUMP systems.
TEMPORARY
HOLD Touch this area to operate the thermostat as
a manual thermostat. It will keep the temperature
ou set until ou chan e it or cancel HOLD.
PG 4
PG 5
Initial Settings
Press MENU to to access the following commands (from HOME screen).
Set day of the week
Touch the Day of the week area to cycle through the days of the week to select the current day.
Set time of day
Touch the Time of Day arrows to move the time selection forward or backward until it
displays the current time. Touch and hold for faster setting.
Set oF-oC display
Touch the oF and it will toggle to oC.
Set audible chirp
Touch the musical note icon to select the chirp
or no chirp.
Return HOME by touching the home icon.
ForwardBackward
emp.
ouch this to invoke a
PG 6
MENU Screen Functions
Press MENU to bring up MENU screen.
TIME of DAY
Touch the left (down) or right (up) arrows next to the time display to set the current time (1 minute per
touch). Touch and hold the arrow for fast time set (15 minute jumps).
DAY of Week Touch DAY area to select present day.
SWING (HVAC cycling rate) This feature allows you to set the desired variance in temperature
between the CT100 setting and the room temperature required before the heating or cooling system
will turn on—from 0.5° to 2.0° F (.25° to 1° C). For example, if SWING is set to 2.0° F and the CT100
is set to 70°F Target Temperature, the heat cycle will start when room temperature drops to 68°F.
Similarly, the cooling system will start when the room temperature increases to 72°F. The HVAC then
runs and will shut off at the Target Temperature.
To set SWING:
Touch SWING.
Touch the left/right arrows to set the SWING from 0.5° to 2.0°F.
The HVAC will run more frequently at .5°F and less at 2°F. Default is 1°F.
Touch to return to the MENU screen.
PG 6
PG 7
Chirp set - Touch this to turn the audible chirp sound on or off.
F
C
Set - Touch this to switch the temperature display scale from oF to oC .
FILTER - AIR FILTER ALERT - The CT100 can be programmed to remind you when the HVAC
sytem’s air lter needs changing.
Touch FILTER. The display will show the usage to date.
Touch FILTER for over 3 seconds and the display will change to LIMIT.
Touch arrows to set desired usage limit before lter alert comes on home screen.
When this limit is reached, FILTER will be on home screen and the CHECK FILTER indicator lights.
Limit may be set from 0 to 999 days/99 weeks; default is 90 days/12 weeks. Touch to reset.
To reset the usage back to 0, touch usage number; touching it again restores the displayed usage.
Touch to return to the MENU screen.
LOCK (The CT100 has 2 lock modes)
Touch icon for 5 seconds; the unit will go into the PARTIAL lock mode. The user can temporarily
override the CT100 target with the +/- buttons only. (1 bar)
PG 8
For FULL lock : Touch the (1 bar) icon again for 5 seconds to go to full lock. No changes can be
made in full lock (2 bars). Once locked, the CT100 will respond just to MENU.
To UNLOCK , Press MENU.
Touch and hold icon for 5 seconds for 2 bars (if not there already).
Then touch and hold the icon for another 5 seconds.
Each 5 second touch and hold must be separate.
Touch to return to the Home screen.
CALIBRATE
Your thermostat was accurately calibrated at the factory to ±1° F of actual ambient
temperature. You do have the option, however, to change the display temperature to match that of a
previous thermostat, or to match another thermostat already in your home. The range of change is
from -6°F to +6°F or -3°C to +3°C.
To change your Thermostat Calibration, touch MENU and then touch CALIBRATE.
Use the + / - to adjust the displayed temperature up or down, as desired.
The DELTA FACTOR that appears on the screen will also automatically increase or decrease
for each 0.5° (F or C) adjustment so you can see your change. The large display will show the
modied temerature reading that will be displayed on the HOME screen and used as the new room
temperature.
PG 8
PG 9
Touch to return to the Home screen.
DIFF (Used for 2 stage normal or heat pump with auxiliary only, not on screen for single stage)
The differential is the number of degrees between the room temperature and the Target Temperature
at which the 2nd stage will be used. Default is 2°F.
Touch MENU and then DIFF. Use the arrows to set the DIFF.
Recommend 2°F for very cold climates and the 4°F for warm climates.
MANUAL Screen Functions
The CT100 has 4 manual override commands. The manual screen is accessed by touching the large
current temperature display in the middle of the HOME screen.
IMPORTANT: The Mode must be in HEAT or COOL to access the manual screen.
TEMPORARY override Touch the + / - arrows to select your desired temporary Target Temperature.
Touch HOME to return to operation. The TEMPORARY icon will display indicating you have modied
the Target Temperature for the current Time Slot only. It goes back to the program target at the next
period. Also, when in TEMPORARY, if the target is set the same as the programmed target for that
period, the word TEMPORARY will go out.
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